├── stop-servers.sh ├── .gitignore ├── start-servers.sh ├── scripts ├── unregister-log-app.txt ├── unregister-loan-source-app.txt ├── unregister-loan-processor-app.txt ├── deploy-loan-processing-stream.txt ├── destroy-loan-processing-stream.txt ├── register-loan-source-app.txt ├── deploy-loan-log-stream.txt ├── install-dataflow.sh ├── register-loan-processor-app.txt ├── undeploy-loan-log-stream.txt ├── destroy-flow.sh ├── build-flow.sh ├── create-loan-processing-stream.txt ├── register-apps.sh ├── register-log-app.txt ├── unregister-apps.sh ├── cli-demo.txt └── loan-processing-stream.properties ├── img └── bank-loan-stream.png ├── loan-processor ├── README.md ├── src │ ├── main │ │ ├── resources │ │ │ ├── application-kafka.properties │ │ │ ├── application-rabbit.properties │ │ │ ├── application.properties │ │ │ ├── banner-kafka.txt │ │ │ └── banner-rabbit.txt │ │ └── java │ │ │ └── com │ │ │ └── example │ │ │ └── loanprocessor │ │ │ ├── Statuses.java │ │ │ ├── LoanProcessingApplication.java │ │ │ ├── LoanProcessor.java │ │ │ ├── LoanProcessing.java │ │ │ └── Loan.java │ └── test │ │ └── java │ │ └── com │ │ └── example │ │ └── loanprocessor │ │ └── LoanProcessingApplicationTests.java ├── .mvn │ └── wrapper │ │ ├── maven-wrapper.jar │ │ ├── maven-wrapper.properties │ │ └── MavenWrapperDownloader.java ├── .gitignore ├── msg.txt ├── pom.xml ├── mvnw.cmd └── mvnw ├── loan-source ├── .mvn │ └── wrapper │ │ ├── maven-wrapper.jar │ │ ├── maven-wrapper.properties │ │ └── MavenWrapperDownloader.java ├── src │ ├── main │ │ ├── resources │ │ │ ├── application-kafka.properties │ │ │ ├── application-rabbit.properties │ │ │ ├── application.properties │ │ │ ├── banner-kafka.txt │ │ │ └── banner-rabbit.txt │ │ └── java │ │ │ └── com │ │ │ └── example │ │ │ └── loansource │ │ │ ├── Statuses.java │ │ │ ├── LoansourceApplication.java │ │ │ ├── LoanSender.java │ │ │ └── Loan.java │ └── test │ │ └── java │ │ └── com │ │ └── example │ │ └── loansource │ │ ├── LoansourceApplicationContextTests.java │ │ └── LoansourceApplicationTest.java ├── .gitignore ├── README.md ├── pom.xml ├── mvnw.cmd └── mvnw ├── start-apps-in-docker.sh ├── docker-compose.yml ├── README.md └── LICENSE /stop-servers.sh: -------------------------------------------------------------------------------- 1 | docker-compose rm -fsv 2 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | **/*.log 2 | .vscode/settings.json 3 | -------------------------------------------------------------------------------- /start-servers.sh: -------------------------------------------------------------------------------- 1 | docker-compose up -d 2 | docker-compose logs -f 3 | -------------------------------------------------------------------------------- /scripts/unregister-log-app.txt: -------------------------------------------------------------------------------- 1 | app unregister --name log-app --type app 2 | -------------------------------------------------------------------------------- /scripts/unregister-loan-source-app.txt: -------------------------------------------------------------------------------- 1 | app unregister --name loan-source --type app 2 | -------------------------------------------------------------------------------- /scripts/unregister-loan-processor-app.txt: -------------------------------------------------------------------------------- 1 | app unregister --name loan-processor --type app 2 | -------------------------------------------------------------------------------- /img/bank-loan-stream.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/benwilcock/spring-cloud-dataflow-demo/HEAD/img/bank-loan-stream.png -------------------------------------------------------------------------------- /loan-processor/README.md: -------------------------------------------------------------------------------- 1 | # Loan Checker Service 2 | 3 | Receives loan applications and then sorts them into "Approved" or "Declined." 4 | -------------------------------------------------------------------------------- /scripts/deploy-loan-processing-stream.txt: -------------------------------------------------------------------------------- 1 | stream deploy --name loan-processing-stream --propertiesFile loan-processing-stream.properties 2 | -------------------------------------------------------------------------------- /scripts/destroy-loan-processing-stream.txt: -------------------------------------------------------------------------------- 1 | stream undeploy --name loan-processing-stream 2 | stream destroy --name loan-processing-stream 3 | -------------------------------------------------------------------------------- /scripts/register-loan-source-app.txt: -------------------------------------------------------------------------------- 1 | app register --name loan-source --type app --uri docker://benwilcock/loan-source:1.0.0 --force true 2 | -------------------------------------------------------------------------------- /scripts/deploy-loan-log-stream.txt: -------------------------------------------------------------------------------- 1 | stream deploy --name loan-log-stream --properties "deployer.loan-source.kubernetes.image-pull-policy=Always" 2 | -------------------------------------------------------------------------------- /scripts/install-dataflow.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | helm install --name scdf-release --set server.service.type=NodePort stable/spring-cloud-data-flow 3 | -------------------------------------------------------------------------------- /scripts/register-loan-processor-app.txt: -------------------------------------------------------------------------------- 1 | app register --name loan-processor --type app --uri docker://benwilcock/loan-processor:1.0.0 --force true 2 | -------------------------------------------------------------------------------- /loan-processor/src/main/resources/application-kafka.properties: -------------------------------------------------------------------------------- 1 | spring.application.name=loancheck-kafka 2 | spring.banner.location=classpath:/banner-kafka.txt -------------------------------------------------------------------------------- /loan-source/.mvn/wrapper/maven-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/benwilcock/spring-cloud-dataflow-demo/HEAD/loan-source/.mvn/wrapper/maven-wrapper.jar -------------------------------------------------------------------------------- /loan-source/src/main/resources/application-kafka.properties: -------------------------------------------------------------------------------- 1 | spring.application.name=loansource-kafka 2 | spring.banner.location=classpath:/banner-kafka.txt -------------------------------------------------------------------------------- /loan-processor/.mvn/wrapper/maven-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/benwilcock/spring-cloud-dataflow-demo/HEAD/loan-processor/.mvn/wrapper/maven-wrapper.jar -------------------------------------------------------------------------------- /loan-processor/src/main/resources/application-rabbit.properties: -------------------------------------------------------------------------------- 1 | spring.application.name=loancheck-rabbit 2 | spring.banner.location=classpath:/banner-rabbit.txt -------------------------------------------------------------------------------- /loan-processor/.mvn/wrapper/maven-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip 2 | -------------------------------------------------------------------------------- /loan-source/.mvn/wrapper/maven-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionUrl=https://repo.maven.apache.org/maven2/org/apache/maven/apache-maven/3.6.0/apache-maven-3.6.0-bin.zip 2 | -------------------------------------------------------------------------------- /scripts/undeploy-loan-log-stream.txt: -------------------------------------------------------------------------------- 1 | stream undeploy --name loan-log-stream 2 | stream destroy --name loan-log-stream 3 | app unregister --name loan-source --type source 4 | -------------------------------------------------------------------------------- /scripts/destroy-flow.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | java -jar /usr/local/bin/spring-cloud-dataflow-shell-2.5.2.RELEASE.jar --spring.shell.commandFile=\ 3 | destroy-loan-processing-stream.txt 4 | -------------------------------------------------------------------------------- /loan-processor/src/main/java/com/example/loanprocessor/Statuses.java: -------------------------------------------------------------------------------- 1 | package com.example.loanprocessor; 2 | 3 | public enum Statuses { 4 | APPROVED, DECLINED, PENDING, REJECTED 5 | } 6 | -------------------------------------------------------------------------------- /loan-source/src/main/resources/application-rabbit.properties: -------------------------------------------------------------------------------- 1 | spring.application.name=loansource-rabbit 2 | spring.banner.location=classpath:/banner-rabbit.txt 3 | spring.rabbitmq.host=rabbitmq 4 | spring.rabbitmq.port=5672 -------------------------------------------------------------------------------- /scripts/build-flow.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | java -jar /usr/local/bin/spring-cloud-dataflow-shell-2.5.2.RELEASE.jar --spring.shell.commandFile=\ 3 | create-loan-processing-stream.txt,\ 4 | deploy-loan-processing-stream.txt 5 | -------------------------------------------------------------------------------- /scripts/create-loan-processing-stream.txt: -------------------------------------------------------------------------------- 1 | stream create --name loan-processing-stream --definition "loan-source || loan-processor || approved: log-app || declined: log-app" --description "Create loan applications and process them." 2 | -------------------------------------------------------------------------------- /scripts/register-apps.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | java -jar /usr/local/bin/spring-cloud-dataflow-shell-2.5.2.RELEASE.jar --spring.shell.commandFile=\ 3 | register-loan-source-app.txt,\ 4 | register-loan-processor-app.txt,\ 5 | register-log-app.txt 6 | -------------------------------------------------------------------------------- /scripts/register-log-app.txt: -------------------------------------------------------------------------------- 1 | app register --name log-app --type app --uri docker:springcloudstream/log-sink-rabbit:2.1.3.RELEASE --metadata-uri maven://org.springframework.cloud.stream.app:log-sink-rabbit:jar:metadata:2.1.3.RELEASE --force true 2 | -------------------------------------------------------------------------------- /scripts/unregister-apps.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | java -jar /usr/local/bin/spring-cloud-dataflow-shell-2.5.2.RELEASE.jar --spring.shell.commandFile=\ 3 | unregister-loan-source-app.txt,\ 4 | unregister-loan-processor-app.txt,\ 5 | unregister-log-app.txt 6 | -------------------------------------------------------------------------------- /loan-source/src/main/resources/application.properties: -------------------------------------------------------------------------------- 1 | # This setting controls the switch between modes 2 | spring.profiles.active=@spring.profile.activated@ 3 | spring.cloud.stream.bindings.output.destination=loans 4 | spring.cloud.stream.bindings.output.producer.requiredGroups=loans-consumer -------------------------------------------------------------------------------- /loan-source/src/main/java/com/example/loansource/Statuses.java: -------------------------------------------------------------------------------- 1 | package com.example.loansource; 2 | 3 | 4 | /** 5 | * This Enum defines the valid states for a Loan including approved and rejected. 6 | */ 7 | public enum Statuses { 8 | APPROVED, DECLINED, PENDING, REJECTED 9 | } 10 | -------------------------------------------------------------------------------- /loan-source/.gitignore: -------------------------------------------------------------------------------- 1 | HELP.md 2 | /target/ 3 | !.mvn/wrapper/maven-wrapper.jar 4 | 5 | ### STS ### 6 | .apt_generated 7 | .classpath 8 | .factorypath 9 | .project 10 | .settings 11 | .springBeans 12 | .sts4-cache 13 | 14 | ### IntelliJ IDEA ### 15 | .idea 16 | *.iws 17 | *.iml 18 | *.ipr 19 | 20 | ### NetBeans ### 21 | /nbproject/private/ 22 | /nbbuild/ 23 | /dist/ 24 | /nbdist/ 25 | /.nb-gradle/ 26 | /build/ 27 | 28 | ### VS Code ### 29 | .vscode/ 30 | -------------------------------------------------------------------------------- /loan-processor/.gitignore: -------------------------------------------------------------------------------- 1 | HELP.md 2 | /target/ 3 | !.mvn/wrapper/maven-wrapper.jar 4 | 5 | ### STS ### 6 | .apt_generated 7 | .classpath 8 | .factorypath 9 | .project 10 | .settings 11 | .springBeans 12 | .sts4-cache 13 | 14 | ### IntelliJ IDEA ### 15 | .idea 16 | *.iws 17 | *.iml 18 | *.ipr 19 | 20 | ### NetBeans ### 21 | /nbproject/private/ 22 | /nbbuild/ 23 | /dist/ 24 | /nbdist/ 25 | /.nb-gradle/ 26 | /build/ 27 | 28 | ### VS Code ### 29 | .vscode/ 30 | -------------------------------------------------------------------------------- /loan-processor/src/main/resources/application.properties: -------------------------------------------------------------------------------- 1 | spring.profiles.active=@spring.profile.activated@ 2 | spring.cloud.stream.bindings.input.destination=loans 3 | spring.cloud.stream.bindings.approved.destination=approved-loans 4 | spring.cloud.stream.bindings.approved.producer.requiredGroups=approved-loans-consumer 5 | spring.cloud.stream.bindings.declined.destination=declined-loans 6 | spring.cloud.stream.bindings.declined.producer.requiredGroups=declined-loans-consumer -------------------------------------------------------------------------------- /scripts/cli-demo.txt: -------------------------------------------------------------------------------- 1 | help 2 | 3 | help app 4 | 5 | app list 6 | 7 | app register --name loan-source --type source --uri docker://benwilcock/loan-source:1.0.0 8 | 9 | stream create --name loan-log-stream --definition “”loan-source | log” 10 | 11 | stream deploy --name loan-log-stream --properties "deployer.loan-source.kubernetes.entry-point-style=shell,deployer.loan-source.kubernetes.image-pull-policy=Always" 12 | 13 | script --file deploy-loan-log-stream.txt 14 | -------------------------------------------------------------------------------- /loan-source/src/test/java/com/example/loansource/LoansourceApplicationContextTests.java: -------------------------------------------------------------------------------- 1 | package com.example.loansource; 2 | 3 | import org.junit.Test; 4 | import org.junit.runner.RunWith; 5 | import org.springframework.boot.test.context.SpringBootTest; 6 | import org.springframework.test.context.junit4.SpringRunner; 7 | 8 | @RunWith(SpringRunner.class) 9 | @SpringBootTest 10 | public class LoansourceApplicationContextTests { 11 | 12 | @Test 13 | public void contextLoads() { 14 | } 15 | 16 | } 17 | -------------------------------------------------------------------------------- /loan-source/README.md: -------------------------------------------------------------------------------- 1 | # Loansink 2 | 3 | This application generates loan applications every few seconds and places them as messages onto the 4 | queue configured in `application.properties`. 5 | 6 | The target messaging system is determined by Spring Cloud Stream based 7 | on the Autoconfiguration mechanism for Spring Boot. 8 | 9 | Therefore, if `spring-kafka is on the classpath, Kafka messaging is used. 10 | 11 | ```xml 12 | 13 | org.springframework.kafka 14 | spring-kafka 15 | 16 | ``` -------------------------------------------------------------------------------- /start-apps-in-docker.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | echo "Expects the start-servers.sh script to have been run and servers are waiting." 3 | echo "Expects that this script has not been run before" 4 | docker run -d --name loan-source --network spring-cloud-dataflow-demo_default benwilcock/loan-source:1.0.0 5 | docker run -d --name loan-processor --network spring-cloud-dataflow-demo_default benwilcock/loan-processor:1.0.0 6 | echo "If you get errors because the apps already exist" 7 | echo "Try 'docker start loan-source loan-processor'" 8 | echo "One running, check the Rabbit console exchanges 'approved' and 'declined' for message activity at: http://localhost:15672/#/exchanges" 9 | -------------------------------------------------------------------------------- /loan-processor/msg.txt: -------------------------------------------------------------------------------- 1 | {"uuid":"25fc3b08-5a6b-42bd-ba7b-542f89510de3","name":"Angela","status":"PENDING","amount":100000000} 2 | 3 | Exchange output 4 | Routing Key output 5 | 6 | Properties 7 | 8 | timestamp: 1568711840 9 | message_id: d8f0a0ff-0760-6f91-84e3-9b0586941afb 10 | priority: 0 11 | delivery_mode: 2 12 | 13 | headers: 14 | correlationId: 54d67776-41a7-d6b6-cae9-eb5afba9c3b1 15 | sequenceNumber: 1 16 | sequenceSize: 1 17 | content_type: application/json 18 | 19 | Payload 101 bytes Encoding: string 20 | 21 | 22 | {"uuid":"25fc3b08-5a6b-42bd-ba7b-542f89510de3","name":"Angela","status":"PENDING","amount":100000000} 23 | -------------------------------------------------------------------------------- /loan-processor/src/main/java/com/example/loanprocessor/LoanProcessingApplication.java: -------------------------------------------------------------------------------- 1 | package com.example.loanprocessor; 2 | 3 | import lombok.extern.slf4j.Slf4j; 4 | import org.springframework.boot.SpringApplication; 5 | import org.springframework.boot.autoconfigure.SpringBootApplication; 6 | import org.springframework.boot.context.event.ApplicationStartedEvent; 7 | import org.springframework.context.event.EventListener; 8 | 9 | @Slf4j 10 | @SpringBootApplication 11 | public class LoanProcessingApplication { 12 | 13 | public static void main(String[] args) { 14 | SpringApplication.run(LoanProcessingApplication.class, args); 15 | } 16 | 17 | @EventListener(ApplicationStartedEvent.class) 18 | void logStartEvent(){ 19 | log.info("The Loan-source Application has started..."); 20 | } 21 | } 22 | -------------------------------------------------------------------------------- /loan-source/src/main/java/com/example/loansource/LoansourceApplication.java: -------------------------------------------------------------------------------- 1 | package com.example.loansource; 2 | 3 | import lombok.extern.slf4j.Slf4j; 4 | import org.springframework.boot.SpringApplication; 5 | import org.springframework.boot.autoconfigure.SpringBootApplication; 6 | import org.springframework.boot.context.event.ApplicationStartedEvent; 7 | import org.springframework.context.event.EventListener; 8 | 9 | @Slf4j 10 | @SpringBootApplication 11 | public class LoansourceApplication { 12 | 13 | public static void main(String[] args) { 14 | SpringApplication.run(LoansourceApplication.class, args); 15 | } 16 | 17 | @EventListener(ApplicationStartedEvent.class) 18 | void logStartEvent(){ 19 | log.info("The Loan-source Application has started..."); 20 | } 21 | 22 | } 23 | -------------------------------------------------------------------------------- /loan-source/src/main/resources/banner-kafka.txt: -------------------------------------------------------------------------------- 1 | ${AnsiColor.BRIGHT_MAGENTA} 2 | __ _____ __ 3 | __________ __ _________ ____ ____ | | _______ _/ ____\ | _______ 4 | / ___/ _ \| | \_ __ \_/ ___\/ __ \ ______ | |/ /\__ \\ __\| |/ /\__ \ 5 | \___ ( <_> ) | /| | \/\ \__\ ___/ /_____/ | < / __ \| | | < / __ \_ 6 | /____ >____/|____/ |__| \___ >___ > |__|_ \(____ /__| |__|_ \(____ / 7 | \/ \/ \/ \/ \/ \/ \/ 8 | -------------------------------------------------------------------------------- 9 | Spring Boot Version : ${spring-boot.formatted-version} 10 | -------------------------------------------------------------------------------- 11 | -------------------------------------------------------------------------------- /loan-source/src/main/resources/banner-rabbit.txt: -------------------------------------------------------------------------------- 1 | ${AnsiColor.BRIGHT_YELLOW} 2 | ___. ___. .__ __ 3 | __________ __ _________ ____ ____ ____________ \_ |__\_ |__ |__|/ |_ 4 | / ___/ _ \| | \_ __ \_/ ___\/ __ \ ______ \_ __ \__ \ | __ \| __ \| \ __\ 5 | \___ ( <_> ) | /| | \/\ \__\ ___/ /_____/ | | \// __ \| \_\ \ \_\ \ || | 6 | /____ >____/|____/ |__| \___ >___ > |__| (____ /___ /___ /__||__| 7 | \/ \/ \/ \/ \/ \/ 8 | -------------------------------------------------------------------------------- 9 | Spring Boot Version : ${spring-boot.formatted-version} 10 | -------------------------------------------------------------------------------- 11 | -------------------------------------------------------------------------------- /loan-processor/src/main/java/com/example/loanprocessor/LoanProcessor.java: -------------------------------------------------------------------------------- 1 | package com.example.loanprocessor; 2 | 3 | import org.springframework.cloud.stream.annotation.Input; 4 | import org.springframework.cloud.stream.annotation.Output; 5 | import org.springframework.messaging.MessageChannel; 6 | import org.springframework.messaging.SubscribableChannel; 7 | import org.springframework.stereotype.Component; 8 | 9 | @Component 10 | public interface LoanProcessor { 11 | 12 | String APPLICATIONS_IN = "input"; 13 | String APPROVED_OUT = "approved"; 14 | String DECLINED_OUT = "declined"; 15 | 16 | @Input(APPLICATIONS_IN) 17 | SubscribableChannel sourceOfLoanApplications(); 18 | 19 | @Output(APPROVED_OUT) 20 | MessageChannel approved(); 21 | 22 | @Output(DECLINED_OUT) 23 | MessageChannel declined(); 24 | 25 | } 26 | -------------------------------------------------------------------------------- /loan-processor/src/main/resources/banner-kafka.txt: -------------------------------------------------------------------------------- 1 | ${AnsiColor.BRIGHT_MAGENTA} 2 | __ _____ __ 3 | _____________ ____ ____ ____ ______ ______ | | _______ _/ ____\ | _______ 4 | \____ \_ __ \/ _ \_/ ___\/ __ \ / ___// ___/ ______ | |/ /\__ \\ __\| |/ /\__ \ 5 | | |_> > | \( <_> ) \__\ ___/ \___ \ \___ \ /_____/ | < / __ \| | | < / __ \_ 6 | | __/|__| \____/ \___ >___ >____ >____ > |__|_ \(____ /__| |__|_ \(____ / 7 | |__| \/ \/ \/ \/ \/ \/ \/ \/ 8 | -------------------------------------------------------------------------------- 9 | Spring Boot Version : ${spring-boot.formatted-version} 10 | -------------------------------------------------------------------------------- 11 | -------------------------------------------------------------------------------- /loan-processor/src/main/resources/banner-rabbit.txt: -------------------------------------------------------------------------------- 1 | ${AnsiColor.BRIGHT_YELLOW} 2 | ___. ___. .__ __ 3 | _____________ ____ ____ ____ ______ ______ ____________ \_ |__\_ |__ |__|/ |_ 4 | \____ \_ __ \/ _ \_/ ___\/ __ \ / ___// ___/ ______ \_ __ \__ \ | __ \| __ \| \ __\ 5 | | |_> > | \( <_> ) \__\ ___/ \___ \ \___ \ /_____/ | | \// __ \| \_\ \ \_\ \ || | 6 | | __/|__| \____/ \___ >___ >____ >____ > |__| (____ /___ /___ /__||__| 7 | |__| \/ \/ \/ \/ \/ \/ \/ 8 | -------------------------------------------------------------------------------- 9 | Spring Boot Version : ${spring-boot.formatted-version} 10 | -------------------------------------------------------------------------------- 11 | -------------------------------------------------------------------------------- /scripts/loan-processing-stream.properties: -------------------------------------------------------------------------------- 1 | deployer.loan-source.kubernetes.image-pull-policy=Always 2 | deployer.loan-source.kubernetes.entry-point-style=shell 3 | deployer.loan-processor.kubernetes.image-pull-policy=Always 4 | deployer.loan-processor.kubernetes.entry-point-style=shell 5 | app.loan-source.spring.cloud.stream.bindings.output.destination=loans 6 | app.loan-source.spring.cloud.stream.bindings.output.producer.requiredGroups=loans-consumer 7 | app.loan-processor.spring.cloud.stream.bindings.input.destination=loans 8 | app.loan-processor.spring.cloud.stream.bindings.approved.destination=approved-loans 9 | app.loan-processor.spring.cloud.stream.bindings.approved.producer.requiredGroups=approved-loans-consumer 10 | app.loan-processor.spring.cloud.stream.bindings.declined.destination=declined-loans 11 | app.loan-processor.spring.cloud.stream.bindings.declined.producer.requiredGroups=declined-loans-consumer 12 | app.approved.spring.cloud.stream.bindings.input.destination=approved-loans 13 | app.declined.spring.cloud.stream.bindings.input.destination=declined-loans 14 | -------------------------------------------------------------------------------- /loan-source/src/test/java/com/example/loansource/LoansourceApplicationTest.java: -------------------------------------------------------------------------------- 1 | package com.example.loansource; 2 | 3 | import org.junit.Test; 4 | import org.junit.runner.RunWith; 5 | import org.springframework.beans.factory.annotation.Autowired; 6 | import org.springframework.boot.test.context.SpringBootTest; 7 | import org.springframework.cloud.stream.messaging.Source; 8 | import org.springframework.cloud.stream.test.binder.MessageCollector; 9 | import org.springframework.messaging.Message; 10 | import org.springframework.test.context.junit4.SpringRunner; 11 | 12 | import java.util.concurrent.TimeUnit; 13 | import static org.junit.jupiter.api.Assertions.assertTrue; 14 | 15 | 16 | @RunWith(SpringRunner.class) 17 | @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) 18 | public class LoansourceApplicationTest { 19 | 20 | @Autowired 21 | private MessageCollector messageCollector; 22 | 23 | @Autowired 24 | private Source source; 25 | 26 | @Test 27 | public void testLoanSender() throws Exception { 28 | Message message = this.messageCollector.forChannel(this.source.output()).poll(1, TimeUnit.SECONDS); 29 | String usageDetailJSON = message.getPayload().toString(); 30 | assertTrue(usageDetailJSON.contains("uuid")); 31 | assertTrue(usageDetailJSON.contains("name")); 32 | assertTrue(usageDetailJSON.contains("amount")); 33 | } 34 | } -------------------------------------------------------------------------------- /loan-source/src/main/java/com/example/loansource/LoanSender.java: -------------------------------------------------------------------------------- 1 | package com.example.loansource; 2 | 3 | import lombok.extern.slf4j.Slf4j; 4 | import org.springframework.beans.factory.annotation.Autowired; 5 | import org.springframework.cloud.stream.annotation.EnableBinding; 6 | import org.springframework.cloud.stream.messaging.Source; 7 | import org.springframework.messaging.support.MessageBuilder; 8 | import org.springframework.scheduling.annotation.EnableScheduling; 9 | import org.springframework.scheduling.annotation.Scheduled; 10 | 11 | import java.util.Arrays; 12 | import java.util.List; 13 | import java.util.Random; 14 | import java.util.UUID; 15 | 16 | @Slf4j 17 | @EnableScheduling 18 | @EnableBinding(Source.class) 19 | public class LoanSender { 20 | 21 | private Source source; 22 | private List names = Arrays.asList("Donald", "Boris", "Vladimir", "Angela", "Emmanuel", "Shinzō", "Jacinda", "Kim"); 23 | private List amounts = Arrays.asList(10L, 100L, 1000L, 10000L, 100000L, 1000000L, 10000000L, 100000000L, 100000000L); 24 | 25 | @Autowired 26 | public LoanSender(Source source) { 27 | this.source = source; 28 | } 29 | 30 | @Scheduled(fixedDelay = 1000) 31 | public void sendEvents() { 32 | Loan loan = new Loan(UUID.randomUUID().toString(), 33 | names.get(new Random().nextInt(names.size())), 34 | amounts.get(new Random().nextInt(amounts.size()))); 35 | log.info("Sending loan application for {} of ${} with id {}", loan.getName(), loan.getAmount(), loan.getUuid()); 36 | this.source.output().send(MessageBuilder.withPayload(loan).build()); 37 | } 38 | } -------------------------------------------------------------------------------- /loan-processor/src/main/java/com/example/loanprocessor/LoanProcessing.java: -------------------------------------------------------------------------------- 1 | package com.example.loanprocessor; 2 | 3 | import lombok.extern.slf4j.Slf4j; 4 | import org.springframework.beans.factory.annotation.Autowired; 5 | import org.springframework.cloud.stream.annotation.EnableBinding; 6 | import org.springframework.cloud.stream.annotation.StreamListener; 7 | import org.springframework.messaging.Message; 8 | import org.springframework.messaging.support.MessageBuilder; 9 | import org.springframework.stereotype.Component; 10 | 11 | @Slf4j 12 | @Component 13 | @EnableBinding(LoanProcessor.class) 14 | public class LoanProcessing { 15 | 16 | private static final Long MAX_AMOUNT = 10000L; 17 | private LoanProcessor processor; 18 | 19 | @Autowired 20 | public LoanProcessing(LoanProcessor processor) { 21 | this.processor = processor; 22 | } 23 | 24 | @StreamListener(LoanProcessor.APPLICATIONS_IN) 25 | public void processLoanApplication(Loan loan) { 26 | log.info("Loan application {} from {} for ${} with id {}", loan.getStatus(), loan.getName(), loan.getAmount(), loan.getUuid()); 27 | 28 | if (loan.getAmount() > MAX_AMOUNT) { 29 | loan.setStatus(Statuses.DECLINED.name()); 30 | processor.declined().send(message(loan)); 31 | } else { 32 | loan.setStatus(Statuses.APPROVED.name()); 33 | processor.approved().send(message(loan)); 34 | } 35 | 36 | log.info("Loan application {} from {} for ${} with id {}", loan.getStatus(), loan.getName(), loan.getAmount(), loan.getUuid()); 37 | 38 | } 39 | 40 | private static final Message message(T val) { 41 | return MessageBuilder.withPayload(val).build(); 42 | } 43 | } 44 | -------------------------------------------------------------------------------- /loan-processor/src/main/java/com/example/loanprocessor/Loan.java: -------------------------------------------------------------------------------- 1 | package com.example.loanprocessor; 2 | 3 | 4 | import java.util.Objects; 5 | 6 | public class Loan { 7 | 8 | private String uuid, name, status; 9 | private long amount; 10 | 11 | public Loan() { 12 | } 13 | 14 | public Loan(String uuid, String name, long amount) { 15 | this.uuid = uuid; 16 | this.name = name; 17 | this.amount = amount; 18 | this.setStatus(Statuses.PENDING.name()); 19 | } 20 | 21 | public String getUuid() { 22 | return uuid; 23 | } 24 | 25 | public String getName() { 26 | return name; 27 | } 28 | 29 | public String getStatus() { 30 | return status; 31 | } 32 | 33 | public void setStatus(String status) { 34 | if (status.equals(Statuses.APPROVED.name()) 35 | || status.equals(Statuses.DECLINED.name()) 36 | || status.equals(Statuses.PENDING.name()) 37 | || status.equals(Statuses.REJECTED.name())) { 38 | this.status = status; 39 | } else { 40 | throw new IllegalArgumentException("Cannot set the LoanApplication's status to " + status); 41 | } 42 | } 43 | 44 | public long getAmount() { 45 | return amount; 46 | } 47 | 48 | @Override 49 | public boolean equals(Object o) { 50 | if (this == o) return true; 51 | if (o == null || getClass() != o.getClass()) return false; 52 | Loan that = (Loan) o; 53 | return amount == that.amount && 54 | uuid.equals(that.uuid) && 55 | name.equals(that.name) && 56 | Objects.equals(status, that.status); 57 | } 58 | 59 | @Override 60 | public int hashCode() { 61 | return Objects.hash(uuid, name, status, amount); 62 | } 63 | 64 | @Override 65 | public String toString() { 66 | return "Loan{" + 67 | "uuid='" + uuid + '\'' + 68 | ", name='" + name + '\'' + 69 | ", status='" + status + '\'' + 70 | ", amount=" + amount + 71 | '}'; 72 | } 73 | } 74 | -------------------------------------------------------------------------------- /loan-source/src/main/java/com/example/loansource/Loan.java: -------------------------------------------------------------------------------- 1 | package com.example.loansource; 2 | 3 | import java.util.Objects; 4 | 5 | 6 | /** 7 | * This class defines a Loan. It is associated with an applicant, has an amount, and a status. 8 | */ 9 | public class Loan { 10 | 11 | private String uuid, name, status; 12 | private long amount; 13 | 14 | public Loan() { 15 | } 16 | 17 | public Loan(String uuid, String name, long amount) { 18 | this.uuid = uuid; 19 | this.name = name; 20 | this.amount = amount; 21 | this.setStatus(Statuses.PENDING.name()); 22 | } 23 | 24 | public String getUuid() { 25 | return uuid; 26 | } 27 | 28 | public String getName() { 29 | return name; 30 | } 31 | 32 | public String getStatus() { 33 | return status; 34 | } 35 | 36 | public void setStatus(String status) { 37 | if (status.equals(Statuses.APPROVED.name()) 38 | || status.equals(Statuses.DECLINED.name()) 39 | || status.equals(Statuses.PENDING.name()) 40 | || status.equals(Statuses.REJECTED.name())) { 41 | this.status = status; 42 | } else { 43 | throw new IllegalArgumentException("Cannot set the LoanApplication's status to " + status); 44 | } 45 | } 46 | 47 | public long getAmount() { 48 | return amount; 49 | } 50 | 51 | @Override 52 | public boolean equals(Object o) { 53 | if (this == o) return true; 54 | if (o == null || getClass() != o.getClass()) return false; 55 | Loan that = (Loan) o; 56 | return amount == that.amount && 57 | uuid.equals(that.uuid) && 58 | name.equals(that.name) && 59 | Objects.equals(status, that.status); 60 | } 61 | 62 | @Override 63 | public int hashCode() { 64 | return Objects.hash(uuid, name, status, amount); 65 | } 66 | 67 | @Override 68 | public String toString() { 69 | return "Loan{" + 70 | "uuid='" + uuid + '\'' + 71 | ", name='" + name + '\'' + 72 | ", status='" + status + '\'' + 73 | ", amount=" + amount + 74 | '}'; 75 | } 76 | } 77 | -------------------------------------------------------------------------------- /docker-compose.yml: -------------------------------------------------------------------------------- 1 | --- 2 | version: '2' 3 | services: 4 | kafdrop: 5 | image: obsidiandynamics/kafdrop:3.8.1 6 | container_name: kafdrop 7 | depends_on: 8 | - zookeeper 9 | - kafka 10 | expose: 11 | - 9000 12 | ports: 13 | - 9000:9000 14 | environment: 15 | ZOOKEEPER_CONNECT: zookeeper:2181 16 | KAFKA_BROKERCONNECT: kafka:29092 17 | 18 | rabbitmq: 19 | image: rabbitmq:3.7-management 20 | container_name: rabbitmq 21 | expose: 22 | - 5672 23 | - 15672 24 | ports: 25 | - 5672:5672 26 | - 15672:15672 27 | 28 | zookeeper: 29 | image: confluentinc/cp-zookeeper:latest 30 | container_name: zookeeper 31 | ports: 32 | - 2181:2181 33 | environment: 34 | ZOOKEEPER_CLIENT_PORT: 2181 35 | ZOOKEEPER_TICK_TIME: 2000 36 | 37 | kafka: 38 | # "`-._,-'"`-._,-'"`-._,-'"`-._,-'"`-._,-'"`-._,-'"`-._,-'"`-._,-'"`-._,- 39 | # An important note about accessing Kafka from clients on other machines: 40 | # ----------------------------------------------------------------------- 41 | # 42 | # The config used here exposes port 9092 for _external_ connections to the broker 43 | # i.e. those from _outside_ the docker network. This could be from the host machine 44 | # running docker, or maybe further afield if you've got a more complicated setup. 45 | # If the latter is true, you will need to change the value 'localhost' in 46 | # KAFKA_ADVERTISED_LISTENERS to one that is resolvable to the docker host from those 47 | # remote clients 48 | # 49 | # For connections _internal_ to the docker network, such as from other services 50 | # and components, use kafka:29092. 51 | # 52 | # See https://rmoff.net/2018/08/02/kafka-listeners-explained/ for details 53 | # "`-._,-'"`-._,-'"`-._,-'"`-._,-'"`-._,-'"`-._,-'"`-._,-'"`-._,-'"`-._,- 54 | # 55 | image: confluentinc/cp-kafka:latest 56 | container_name: kafka 57 | depends_on: 58 | - zookeeper 59 | ports: 60 | - 9092:9092 61 | - 29092:29092 62 | environment: 63 | KAFKA_BROKER_ID: 1 64 | KAFKA_ZOOKEEPER_CONNECT: zookeeper:2181 65 | KAFKA_ADVERTISED_LISTENERS: PLAINTEXT://kafka:29092,PLAINTEXT_HOST://localhost:9092 66 | KAFKA_LISTENER_SECURITY_PROTOCOL_MAP: PLAINTEXT:PLAINTEXT,PLAINTEXT_HOST:PLAINTEXT 67 | KAFKA_INTER_BROKER_LISTENER_NAME: PLAINTEXT 68 | KAFKA_OFFSETS_TOPIC_REPLICATION_FACTOR: 1 69 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # Spring Cloud Data Flow Demo 2 | ## Bank Loan Data Processing Stream 3 | 4 | This demo code shows how to construct a streaming application in [Spring Cloud Data Flow][dataflow] using Java applications written in [Spring Cloud Stream][stream]. 5 | 6 | The demo code in this repository models a simple Bank Loan processing stream whereby new loans are generated and then sorted into APPROVED and DECLINED states by a loan processor. 7 | 8 | By default, the loan applications are confugured to expect RabbitMQ to provide the underlying messaging infrastucture (although this could be switched to Apache Kafka with very little effort). 9 | 10 | Spring Cloud Data Flow is important because it takes care of installing, starting and stopping the applications at runtime, and provides the messaging backbone which the applications use to communicate. 11 | 12 | ![Diagram of the Bank Loan Stream][diagram] 13 | 14 | ### How it works: 15 | 16 | The `loan-source` and `loan-processor` applications are compiled, packaged, and containerized by the [Spring Boot][boot] Maven plugin. Once built (with `spring-boot:build-image`) the containers are then pushed to [Docker Hub][hub] where they are then publicly accessible. The `log-sink` application is provided by Spring Cloud Data Flow as one of it's ready to use components (although not installed by default). 17 | 18 | Scripts in the `scripts` folder deploy the stream using the Spring Cloud Data Flow CLI. The `register-apps.sh` script registers the applications. The `build-flow.sh` script defines and deploys the loan processing stream to dataflow using the properties provided in a text file. The flow defined in the script echo's the [diagram][diagram] above. Note that each of the applications is registered using the `app` type and deployed by Data Flow in parrallel (`||`). This is because the `loan-processor` uses a _single-input_ with _multiple-outputs_ approach. 19 | 20 | During the deployment of the stream, Spring Cloud Data Flow takes care of installing the applications onto the infrastructure (K8s, CloudFoundry, etc.). Spring Cloud Data Flow will set the various properties that allow the applications to adapt to the infrastructure provided at runtime (IP's, ports, etc.) 21 | 22 | Once deployed, the logs emitted from the `loan-source`, `loan-processor`, and `log-sink` components can be examined for their output. 23 | 24 | [hub]: https://hub.docker.com/u/benwilcock 25 | [boot]: https://spring.io/projects/spring-boot 26 | [dataflow]: https://dataflow.spring.io 27 | [stream]: https://spring.io/projects/spring-cloud-stream 28 | [diagram]: https://github.com/benwilcock/spring-cloud-dataflow-demo/blob/master/img/bank-loan-stream.png?raw=true 29 | -------------------------------------------------------------------------------- /loan-processor/src/test/java/com/example/loanprocessor/LoanProcessingApplicationTests.java: -------------------------------------------------------------------------------- 1 | package com.example.loanprocessor; 2 | 3 | import org.junit.Test; 4 | import org.junit.runner.RunWith; 5 | import org.springframework.beans.factory.annotation.Autowired; 6 | import org.springframework.beans.factory.annotation.Qualifier; 7 | import org.springframework.boot.test.context.SpringBootTest; 8 | import org.springframework.cloud.stream.test.binder.MessageCollector; 9 | import org.springframework.messaging.Message; 10 | import org.springframework.messaging.MessageChannel; 11 | import org.springframework.messaging.support.MessageBuilder; 12 | import org.springframework.test.context.junit4.SpringRunner; 13 | 14 | import java.util.UUID; 15 | import java.util.concurrent.TimeUnit; 16 | 17 | import static org.junit.jupiter.api.Assertions.assertTrue; 18 | 19 | @RunWith(SpringRunner.class) 20 | @SpringBootTest(webEnvironment = SpringBootTest.WebEnvironment.RANDOM_PORT) 21 | public class LoanProcessingApplicationTests { 22 | 23 | @Autowired 24 | @Qualifier("input") 25 | private MessageChannel inputChannel; 26 | 27 | @Autowired 28 | @Qualifier("approved") 29 | private MessageChannel approvedChannel; 30 | 31 | @Autowired 32 | @Qualifier("declined") 33 | private MessageChannel declinedChannel; 34 | 35 | @Autowired 36 | private MessageCollector collector; 37 | 38 | @Test 39 | public void contextLoads() { 40 | } 41 | 42 | @Test 43 | public void testApprovedLoanApplication() throws Exception { 44 | Loan approved = new Loan(UUID.randomUUID().toString(), "Ben", 9000); 45 | Message message = MessageBuilder.withPayload(approved).build(); 46 | this.inputChannel.send(message); 47 | 48 | message = this.collector.forChannel(this.approvedChannel).poll(1, TimeUnit.SECONDS); 49 | validateMessage(message); 50 | 51 | assertTrue(this.collector.forChannel(this.declinedChannel).isEmpty()); 52 | } 53 | 54 | @Test 55 | public void testDeniedLoanApplication() throws Exception { 56 | Loan approved = new Loan(UUID.randomUUID().toString(), "Ben", 99000); 57 | Message message = MessageBuilder.withPayload(approved).build(); 58 | this.inputChannel.send(message); 59 | 60 | message = this.collector.forChannel(this.declinedChannel).poll(1, TimeUnit.SECONDS); 61 | validateMessage(message); 62 | assertTrue(this.collector.forChannel(this.approvedChannel).isEmpty()); 63 | } 64 | 65 | private static void validateMessage(Message message) { 66 | String jsonMessage = message.getPayload().toString(); 67 | assertTrue(jsonMessage.contains("uuid")); 68 | assertTrue(jsonMessage.contains("name")); 69 | assertTrue(jsonMessage.contains("amount")); 70 | } 71 | 72 | } 73 | -------------------------------------------------------------------------------- /loan-source/.mvn/wrapper/MavenWrapperDownloader.java: -------------------------------------------------------------------------------- 1 | /* 2 | Licensed to the Apache Software Foundation (ASF) under one 3 | or more contributor license agreements. See the NOTICE file 4 | distributed with this work for additional information 5 | regarding copyright ownership. The ASF licenses this file 6 | to you under the Apache License, Version 2.0 (the 7 | "License"); you may not use this file except in compliance 8 | with the License. You may obtain a copy of the License at 9 | 10 | https://www.apache.org/licenses/LICENSE-2.0 11 | 12 | Unless required by applicable law or agreed to in writing, 13 | software distributed under the License is distributed on an 14 | "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 | KIND, either express or implied. See the License for the 16 | specific language governing permissions and limitations 17 | under the License. 18 | */ 19 | 20 | import java.io.File; 21 | import java.io.FileInputStream; 22 | import java.io.FileOutputStream; 23 | import java.io.IOException; 24 | import java.net.URL; 25 | import java.nio.channels.Channels; 26 | import java.nio.channels.ReadableByteChannel; 27 | import java.util.Properties; 28 | 29 | public class MavenWrapperDownloader { 30 | 31 | /** 32 | * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. 33 | */ 34 | private static final String DEFAULT_DOWNLOAD_URL = 35 | "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; 36 | 37 | /** 38 | * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to 39 | * use instead of the default one. 40 | */ 41 | private static final String MAVEN_WRAPPER_PROPERTIES_PATH = 42 | ".mvn/wrapper/maven-wrapper.properties"; 43 | 44 | /** 45 | * Path where the maven-wrapper.jar will be saved to. 46 | */ 47 | private static final String MAVEN_WRAPPER_JAR_PATH = 48 | ".mvn/wrapper/maven-wrapper.jar"; 49 | 50 | /** 51 | * Name of the property which should be used to override the default download url for the wrapper. 52 | */ 53 | private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; 54 | 55 | public static void main(String args[]) { 56 | System.out.println("- Downloader started"); 57 | File baseDirectory = new File(args[0]); 58 | System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); 59 | 60 | // If the maven-wrapper.properties exists, read it and check if it contains a custom 61 | // wrapperUrl parameter. 62 | File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); 63 | String url = DEFAULT_DOWNLOAD_URL; 64 | if (mavenWrapperPropertyFile.exists()) { 65 | FileInputStream mavenWrapperPropertyFileInputStream = null; 66 | try { 67 | mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); 68 | Properties mavenWrapperProperties = new Properties(); 69 | mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); 70 | url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); 71 | } catch (IOException e) { 72 | System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); 73 | } finally { 74 | try { 75 | if (mavenWrapperPropertyFileInputStream != null) { 76 | mavenWrapperPropertyFileInputStream.close(); 77 | } 78 | } catch (IOException e) { 79 | // Ignore ... 80 | } 81 | } 82 | } 83 | System.out.println("- Downloading from: : " + url); 84 | 85 | File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); 86 | if (!outputFile.getParentFile().exists()) { 87 | if (!outputFile.getParentFile().mkdirs()) { 88 | System.out.println( 89 | "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); 90 | } 91 | } 92 | System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); 93 | try { 94 | downloadFileFromURL(url, outputFile); 95 | System.out.println("Done"); 96 | System.exit(0); 97 | } catch (Throwable e) { 98 | System.out.println("- Error downloading"); 99 | e.printStackTrace(); 100 | System.exit(1); 101 | } 102 | } 103 | 104 | private static void downloadFileFromURL(String urlString, File destination) throws Exception { 105 | URL website = new URL(urlString); 106 | ReadableByteChannel rbc; 107 | rbc = Channels.newChannel(website.openStream()); 108 | FileOutputStream fos = new FileOutputStream(destination); 109 | fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); 110 | fos.close(); 111 | rbc.close(); 112 | } 113 | 114 | } 115 | -------------------------------------------------------------------------------- /loan-processor/.mvn/wrapper/MavenWrapperDownloader.java: -------------------------------------------------------------------------------- 1 | /* 2 | Licensed to the Apache Software Foundation (ASF) under one 3 | or more contributor license agreements. See the NOTICE file 4 | distributed with this work for additional information 5 | regarding copyright ownership. The ASF licenses this file 6 | to you under the Apache License, Version 2.0 (the 7 | "License"); you may not use this file except in compliance 8 | with the License. You may obtain a copy of the License at 9 | 10 | https://www.apache.org/licenses/LICENSE-2.0 11 | 12 | Unless required by applicable law or agreed to in writing, 13 | software distributed under the License is distributed on an 14 | "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 | KIND, either express or implied. See the License for the 16 | specific language governing permissions and limitations 17 | under the License. 18 | */ 19 | 20 | import java.io.File; 21 | import java.io.FileInputStream; 22 | import java.io.FileOutputStream; 23 | import java.io.IOException; 24 | import java.net.URL; 25 | import java.nio.channels.Channels; 26 | import java.nio.channels.ReadableByteChannel; 27 | import java.util.Properties; 28 | 29 | public class MavenWrapperDownloader { 30 | 31 | /** 32 | * Default URL to download the maven-wrapper.jar from, if no 'downloadUrl' is provided. 33 | */ 34 | private static final String DEFAULT_DOWNLOAD_URL = 35 | "https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar"; 36 | 37 | /** 38 | * Path to the maven-wrapper.properties file, which might contain a downloadUrl property to 39 | * use instead of the default one. 40 | */ 41 | private static final String MAVEN_WRAPPER_PROPERTIES_PATH = 42 | ".mvn/wrapper/maven-wrapper.properties"; 43 | 44 | /** 45 | * Path where the maven-wrapper.jar will be saved to. 46 | */ 47 | private static final String MAVEN_WRAPPER_JAR_PATH = 48 | ".mvn/wrapper/maven-wrapper.jar"; 49 | 50 | /** 51 | * Name of the property which should be used to override the default download url for the wrapper. 52 | */ 53 | private static final String PROPERTY_NAME_WRAPPER_URL = "wrapperUrl"; 54 | 55 | public static void main(String args[]) { 56 | System.out.println("- Downloader started"); 57 | File baseDirectory = new File(args[0]); 58 | System.out.println("- Using base directory: " + baseDirectory.getAbsolutePath()); 59 | 60 | // If the maven-wrapper.properties exists, read it and check if it contains a custom 61 | // wrapperUrl parameter. 62 | File mavenWrapperPropertyFile = new File(baseDirectory, MAVEN_WRAPPER_PROPERTIES_PATH); 63 | String url = DEFAULT_DOWNLOAD_URL; 64 | if (mavenWrapperPropertyFile.exists()) { 65 | FileInputStream mavenWrapperPropertyFileInputStream = null; 66 | try { 67 | mavenWrapperPropertyFileInputStream = new FileInputStream(mavenWrapperPropertyFile); 68 | Properties mavenWrapperProperties = new Properties(); 69 | mavenWrapperProperties.load(mavenWrapperPropertyFileInputStream); 70 | url = mavenWrapperProperties.getProperty(PROPERTY_NAME_WRAPPER_URL, url); 71 | } catch (IOException e) { 72 | System.out.println("- ERROR loading '" + MAVEN_WRAPPER_PROPERTIES_PATH + "'"); 73 | } finally { 74 | try { 75 | if (mavenWrapperPropertyFileInputStream != null) { 76 | mavenWrapperPropertyFileInputStream.close(); 77 | } 78 | } catch (IOException e) { 79 | // Ignore ... 80 | } 81 | } 82 | } 83 | System.out.println("- Downloading from: : " + url); 84 | 85 | File outputFile = new File(baseDirectory.getAbsolutePath(), MAVEN_WRAPPER_JAR_PATH); 86 | if (!outputFile.getParentFile().exists()) { 87 | if (!outputFile.getParentFile().mkdirs()) { 88 | System.out.println( 89 | "- ERROR creating output direcrory '" + outputFile.getParentFile().getAbsolutePath() + "'"); 90 | } 91 | } 92 | System.out.println("- Downloading to: " + outputFile.getAbsolutePath()); 93 | try { 94 | downloadFileFromURL(url, outputFile); 95 | System.out.println("Done"); 96 | System.exit(0); 97 | } catch (Throwable e) { 98 | System.out.println("- Error downloading"); 99 | e.printStackTrace(); 100 | System.exit(1); 101 | } 102 | } 103 | 104 | private static void downloadFileFromURL(String urlString, File destination) throws Exception { 105 | URL website = new URL(urlString); 106 | ReadableByteChannel rbc; 107 | rbc = Channels.newChannel(website.openStream()); 108 | FileOutputStream fos = new FileOutputStream(destination); 109 | fos.getChannel().transferFrom(rbc, 0, Long.MAX_VALUE); 110 | fos.close(); 111 | rbc.close(); 112 | } 113 | 114 | } 115 | -------------------------------------------------------------------------------- /loan-source/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 4.0.0 5 | 6 | org.springframework.boot 7 | spring-boot-starter-parent 8 | 2.3.1.RELEASE 9 | 10 | 11 | com.example 12 | loan-source 13 | 1.0.0 14 | loansource 15 | Acts as a source of Loans 16 | 17 | 18 | 8 19 | Hoxton.SR6 20 | 21 | 22 | 23 | 24 | org.springframework.cloud 25 | spring-cloud-stream 26 | 27 | 28 | org.springframework.boot 29 | spring-boot-starter-web 30 | 31 | 32 | org.springframework.boot 33 | spring-boot-starter-actuator 34 | 35 | 36 | org.projectlombok 37 | lombok 38 | true 39 | 40 | 41 | org.springframework.boot 42 | spring-boot-starter-test 43 | test 44 | 45 | 46 | org.springframework.cloud 47 | spring-cloud-stream-test-support 48 | test 49 | 50 | 51 | 52 | 53 | 54 | 55 | org.springframework.cloud 56 | spring-cloud-dependencies 57 | ${spring-cloud.version} 58 | pom 59 | import 60 | 61 | 62 | 63 | 64 | 65 | 66 | 67 | org.springframework.boot 68 | spring-boot-maven-plugin 69 | 70 | 71 | docker.io/benwilcock/${project.artifactId}:${project.version} 72 | 73 | 74 | 75 | 76 | com.google.cloud.tools 77 | jib-maven-plugin 78 | 2.4.0 79 | 80 | 81 | docker.io/benwilcock/${project.artifactId}:${project.version} 82 | 83 | 84 | 85 | 8080 86 | 87 | 88 | 89 | 90 | 91 | 92 | 93 | 94 | 95 | kafka 96 | 97 | kafka 98 | 99 | 100 | false 101 | 102 | 103 | 104 | org.springframework.cloud 105 | spring-cloud-stream-binder-kafka 106 | 107 | 108 | 109 | 110 | rabbit 111 | 112 | rabbit 113 | 114 | 115 | true 116 | 117 | 118 | 119 | org.springframework.cloud 120 | spring-cloud-stream-binder-rabbit 121 | 122 | 123 | 124 | 125 | 126 | -------------------------------------------------------------------------------- /loan-processor/pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 4.0.0 5 | 6 | org.springframework.boot 7 | spring-boot-starter-parent 8 | 2.3.1.RELEASE 9 | 10 | 11 | com.example 12 | loan-processor 13 | 1.0.0 14 | loanprocessor 15 | Accepts or rejects loans depending on rules. 16 | 17 | 18 | 8 19 | Hoxton.SR6 20 | 21 | 22 | 23 | 24 | org.springframework.cloud 25 | spring-cloud-stream 26 | 27 | 28 | org.springframework.boot 29 | spring-boot-starter-actuator 30 | 31 | 32 | org.springframework.boot 33 | spring-boot-starter-web 34 | 35 | 36 | org.projectlombok 37 | lombok 38 | true 39 | 40 | 41 | org.springframework.boot 42 | spring-boot-configuration-processor 43 | true 44 | 45 | 46 | org.springframework.boot 47 | spring-boot-starter-test 48 | test 49 | 50 | 51 | org.springframework.cloud 52 | spring-cloud-stream-test-support 53 | test 54 | 55 | 56 | 57 | 58 | 59 | 60 | org.springframework.cloud 61 | spring-cloud-dependencies 62 | ${spring-cloud.version} 63 | pom 64 | import 65 | 66 | 67 | 68 | 69 | 70 | 71 | 72 | org.springframework.boot 73 | spring-boot-maven-plugin 74 | 75 | 76 | docker.io/benwilcock/${project.artifactId}:${project.version} 77 | 78 | 79 | 80 | 81 | com.google.cloud.tools 82 | jib-maven-plugin 83 | 2.4.0 84 | 85 | 86 | docker.io/benwilcock/${project.artifactId}:${project.version} 87 | 88 | 89 | 90 | 8080 91 | 92 | 93 | 94 | 95 | 96 | 97 | 98 | 99 | 100 | kafka 101 | 102 | kafka 103 | 104 | 105 | false 106 | 107 | 108 | 109 | org.springframework.cloud 110 | spring-cloud-stream-binder-kafka 111 | 112 | 113 | 114 | 115 | rabbit 116 | 117 | rabbit 118 | 119 | 120 | true 121 | 122 | 123 | 124 | org.springframework.cloud 125 | spring-cloud-stream-binder-rabbit 126 | 127 | 128 | 129 | 130 | 131 | 132 | -------------------------------------------------------------------------------- /loan-processor/mvnw.cmd: -------------------------------------------------------------------------------- 1 | @REM ---------------------------------------------------------------------------- 2 | @REM Licensed to the Apache Software Foundation (ASF) under one 3 | @REM or more contributor license agreements. See the NOTICE file 4 | @REM distributed with this work for additional information 5 | @REM regarding copyright ownership. The ASF licenses this file 6 | @REM to you under the Apache License, Version 2.0 (the 7 | @REM "License"); you may not use this file except in compliance 8 | @REM with the License. You may obtain a copy of the License at 9 | @REM 10 | @REM https://www.apache.org/licenses/LICENSE-2.0 11 | @REM 12 | @REM Unless required by applicable law or agreed to in writing, 13 | @REM software distributed under the License is distributed on an 14 | @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 | @REM KIND, either express or implied. See the License for the 16 | @REM specific language governing permissions and limitations 17 | @REM under the License. 18 | @REM ---------------------------------------------------------------------------- 19 | 20 | @REM ---------------------------------------------------------------------------- 21 | @REM Maven2 Start Up Batch script 22 | @REM 23 | @REM Required ENV vars: 24 | @REM JAVA_HOME - location of a JDK home dir 25 | @REM 26 | @REM Optional ENV vars 27 | @REM M2_HOME - location of maven2's installed home dir 28 | @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands 29 | @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending 30 | @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven 31 | @REM e.g. to debug Maven itself, use 32 | @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 33 | @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files 34 | @REM ---------------------------------------------------------------------------- 35 | 36 | @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' 37 | @echo off 38 | @REM set title of command window 39 | title %0 40 | @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' 41 | @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% 42 | 43 | @REM set %HOME% to equivalent of $HOME 44 | if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") 45 | 46 | @REM Execute a user defined script before this one 47 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre 48 | @REM check for pre script, once with legacy .bat ending and once with .cmd ending 49 | if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" 50 | if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" 51 | :skipRcPre 52 | 53 | @setlocal 54 | 55 | set ERROR_CODE=0 56 | 57 | @REM To isolate internal variables from possible post scripts, we use another setlocal 58 | @setlocal 59 | 60 | @REM ==== START VALIDATION ==== 61 | if not "%JAVA_HOME%" == "" goto OkJHome 62 | 63 | echo. 64 | echo Error: JAVA_HOME not found in your environment. >&2 65 | echo Please set the JAVA_HOME variable in your environment to match the >&2 66 | echo location of your Java installation. >&2 67 | echo. 68 | goto error 69 | 70 | :OkJHome 71 | if exist "%JAVA_HOME%\bin\java.exe" goto init 72 | 73 | echo. 74 | echo Error: JAVA_HOME is set to an invalid directory. >&2 75 | echo JAVA_HOME = "%JAVA_HOME%" >&2 76 | echo Please set the JAVA_HOME variable in your environment to match the >&2 77 | echo location of your Java installation. >&2 78 | echo. 79 | goto error 80 | 81 | @REM ==== END VALIDATION ==== 82 | 83 | :init 84 | 85 | @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". 86 | @REM Fallback to current working directory if not found. 87 | 88 | set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% 89 | IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir 90 | 91 | set EXEC_DIR=%CD% 92 | set WDIR=%EXEC_DIR% 93 | :findBaseDir 94 | IF EXIST "%WDIR%"\.mvn goto baseDirFound 95 | cd .. 96 | IF "%WDIR%"=="%CD%" goto baseDirNotFound 97 | set WDIR=%CD% 98 | goto findBaseDir 99 | 100 | :baseDirFound 101 | set MAVEN_PROJECTBASEDIR=%WDIR% 102 | cd "%EXEC_DIR%" 103 | goto endDetectBaseDir 104 | 105 | :baseDirNotFound 106 | set MAVEN_PROJECTBASEDIR=%EXEC_DIR% 107 | cd "%EXEC_DIR%" 108 | 109 | :endDetectBaseDir 110 | 111 | IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig 112 | 113 | @setlocal EnableExtensions EnableDelayedExpansion 114 | for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a 115 | @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% 116 | 117 | :endReadAdditionalConfig 118 | 119 | SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" 120 | set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" 121 | set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 122 | 123 | set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" 124 | FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( 125 | IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B 126 | ) 127 | 128 | @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 129 | @REM This allows using the maven wrapper in projects that prohibit checking in binary data. 130 | if exist %WRAPPER_JAR% ( 131 | echo Found %WRAPPER_JAR% 132 | ) else ( 133 | echo Couldn't find %WRAPPER_JAR%, downloading it ... 134 | echo Downloading from: %DOWNLOAD_URL% 135 | powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" 136 | echo Finished downloading %WRAPPER_JAR% 137 | ) 138 | @REM End of extension 139 | 140 | %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* 141 | if ERRORLEVEL 1 goto error 142 | goto end 143 | 144 | :error 145 | set ERROR_CODE=1 146 | 147 | :end 148 | @endlocal & set ERROR_CODE=%ERROR_CODE% 149 | 150 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost 151 | @REM check for post script, once with legacy .bat ending and once with .cmd ending 152 | if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" 153 | if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" 154 | :skipRcPost 155 | 156 | @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' 157 | if "%MAVEN_BATCH_PAUSE%" == "on" pause 158 | 159 | if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% 160 | 161 | exit /B %ERROR_CODE% 162 | -------------------------------------------------------------------------------- /loan-source/mvnw.cmd: -------------------------------------------------------------------------------- 1 | @REM ---------------------------------------------------------------------------- 2 | @REM Licensed to the Apache Software Foundation (ASF) under one 3 | @REM or more contributor license agreements. See the NOTICE file 4 | @REM distributed with this work for additional information 5 | @REM regarding copyright ownership. The ASF licenses this file 6 | @REM to you under the Apache License, Version 2.0 (the 7 | @REM "License"); you may not use this file except in compliance 8 | @REM with the License. You may obtain a copy of the License at 9 | @REM 10 | @REM https://www.apache.org/licenses/LICENSE-2.0 11 | @REM 12 | @REM Unless required by applicable law or agreed to in writing, 13 | @REM software distributed under the License is distributed on an 14 | @REM "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 | @REM KIND, either express or implied. See the License for the 16 | @REM specific language governing permissions and limitations 17 | @REM under the License. 18 | @REM ---------------------------------------------------------------------------- 19 | 20 | @REM ---------------------------------------------------------------------------- 21 | @REM Maven2 Start Up Batch script 22 | @REM 23 | @REM Required ENV vars: 24 | @REM JAVA_HOME - location of a JDK home dir 25 | @REM 26 | @REM Optional ENV vars 27 | @REM M2_HOME - location of maven2's installed home dir 28 | @REM MAVEN_BATCH_ECHO - set to 'on' to enable the echoing of the batch commands 29 | @REM MAVEN_BATCH_PAUSE - set to 'on' to wait for a key stroke before ending 30 | @REM MAVEN_OPTS - parameters passed to the Java VM when running Maven 31 | @REM e.g. to debug Maven itself, use 32 | @REM set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 33 | @REM MAVEN_SKIP_RC - flag to disable loading of mavenrc files 34 | @REM ---------------------------------------------------------------------------- 35 | 36 | @REM Begin all REM lines with '@' in case MAVEN_BATCH_ECHO is 'on' 37 | @echo off 38 | @REM set title of command window 39 | title %0 40 | @REM enable echoing my setting MAVEN_BATCH_ECHO to 'on' 41 | @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% 42 | 43 | @REM set %HOME% to equivalent of $HOME 44 | if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") 45 | 46 | @REM Execute a user defined script before this one 47 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre 48 | @REM check for pre script, once with legacy .bat ending and once with .cmd ending 49 | if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" 50 | if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" 51 | :skipRcPre 52 | 53 | @setlocal 54 | 55 | set ERROR_CODE=0 56 | 57 | @REM To isolate internal variables from possible post scripts, we use another setlocal 58 | @setlocal 59 | 60 | @REM ==== START VALIDATION ==== 61 | if not "%JAVA_HOME%" == "" goto OkJHome 62 | 63 | echo. 64 | echo Error: JAVA_HOME not found in your environment. >&2 65 | echo Please set the JAVA_HOME variable in your environment to match the >&2 66 | echo location of your Java installation. >&2 67 | echo. 68 | goto error 69 | 70 | :OkJHome 71 | if exist "%JAVA_HOME%\bin\java.exe" goto init 72 | 73 | echo. 74 | echo Error: JAVA_HOME is set to an invalid directory. >&2 75 | echo JAVA_HOME = "%JAVA_HOME%" >&2 76 | echo Please set the JAVA_HOME variable in your environment to match the >&2 77 | echo location of your Java installation. >&2 78 | echo. 79 | goto error 80 | 81 | @REM ==== END VALIDATION ==== 82 | 83 | :init 84 | 85 | @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". 86 | @REM Fallback to current working directory if not found. 87 | 88 | set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% 89 | IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir 90 | 91 | set EXEC_DIR=%CD% 92 | set WDIR=%EXEC_DIR% 93 | :findBaseDir 94 | IF EXIST "%WDIR%"\.mvn goto baseDirFound 95 | cd .. 96 | IF "%WDIR%"=="%CD%" goto baseDirNotFound 97 | set WDIR=%CD% 98 | goto findBaseDir 99 | 100 | :baseDirFound 101 | set MAVEN_PROJECTBASEDIR=%WDIR% 102 | cd "%EXEC_DIR%" 103 | goto endDetectBaseDir 104 | 105 | :baseDirNotFound 106 | set MAVEN_PROJECTBASEDIR=%EXEC_DIR% 107 | cd "%EXEC_DIR%" 108 | 109 | :endDetectBaseDir 110 | 111 | IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig 112 | 113 | @setlocal EnableExtensions EnableDelayedExpansion 114 | for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a 115 | @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% 116 | 117 | :endReadAdditionalConfig 118 | 119 | SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" 120 | set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" 121 | set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 122 | 123 | set DOWNLOAD_URL="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" 124 | FOR /F "tokens=1,2 delims==" %%A IN (%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.properties) DO ( 125 | IF "%%A"=="wrapperUrl" SET DOWNLOAD_URL=%%B 126 | ) 127 | 128 | @REM Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 129 | @REM This allows using the maven wrapper in projects that prohibit checking in binary data. 130 | if exist %WRAPPER_JAR% ( 131 | echo Found %WRAPPER_JAR% 132 | ) else ( 133 | echo Couldn't find %WRAPPER_JAR%, downloading it ... 134 | echo Downloading from: %DOWNLOAD_URL% 135 | powershell -Command "(New-Object Net.WebClient).DownloadFile('%DOWNLOAD_URL%', '%WRAPPER_JAR%')" 136 | echo Finished downloading %WRAPPER_JAR% 137 | ) 138 | @REM End of extension 139 | 140 | %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* 141 | if ERRORLEVEL 1 goto error 142 | goto end 143 | 144 | :error 145 | set ERROR_CODE=1 146 | 147 | :end 148 | @endlocal & set ERROR_CODE=%ERROR_CODE% 149 | 150 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost 151 | @REM check for post script, once with legacy .bat ending and once with .cmd ending 152 | if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" 153 | if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" 154 | :skipRcPost 155 | 156 | @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' 157 | if "%MAVEN_BATCH_PAUSE%" == "on" pause 158 | 159 | if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% 160 | 161 | exit /B %ERROR_CODE% 162 | -------------------------------------------------------------------------------- /loan-source/mvnw: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | # ---------------------------------------------------------------------------- 3 | # Licensed to the Apache Software Foundation (ASF) under one 4 | # or more contributor license agreements. See the NOTICE file 5 | # distributed with this work for additional information 6 | # regarding copyright ownership. The ASF licenses this file 7 | # to you under the Apache License, Version 2.0 (the 8 | # "License"); you may not use this file except in compliance 9 | # with the License. You may obtain a copy of the License at 10 | # 11 | # https://www.apache.org/licenses/LICENSE-2.0 12 | # 13 | # Unless required by applicable law or agreed to in writing, 14 | # software distributed under the License is distributed on an 15 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 | # KIND, either express or implied. See the License for the 17 | # specific language governing permissions and limitations 18 | # under the License. 19 | # ---------------------------------------------------------------------------- 20 | 21 | # ---------------------------------------------------------------------------- 22 | # Maven2 Start Up Batch script 23 | # 24 | # Required ENV vars: 25 | # ------------------ 26 | # JAVA_HOME - location of a JDK home dir 27 | # 28 | # Optional ENV vars 29 | # ----------------- 30 | # M2_HOME - location of maven2's installed home dir 31 | # MAVEN_OPTS - parameters passed to the Java VM when running Maven 32 | # e.g. to debug Maven itself, use 33 | # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 34 | # MAVEN_SKIP_RC - flag to disable loading of mavenrc files 35 | # ---------------------------------------------------------------------------- 36 | 37 | if [ -z "$MAVEN_SKIP_RC" ]; then 38 | 39 | if [ -f /etc/mavenrc ]; then 40 | . /etc/mavenrc 41 | fi 42 | 43 | if [ -f "$HOME/.mavenrc" ]; then 44 | . "$HOME/.mavenrc" 45 | fi 46 | 47 | fi 48 | 49 | # OS specific support. $var _must_ be set to either true or false. 50 | cygwin=false 51 | darwin=false 52 | mingw=false 53 | case "$(uname)" in 54 | CYGWIN*) cygwin=true ;; 55 | MINGW*) mingw=true ;; 56 | Darwin*) 57 | darwin=true 58 | # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home 59 | # See https://developer.apple.com/library/mac/qa/qa1170/_index.html 60 | if [ -z "$JAVA_HOME" ]; then 61 | if [ -x "/usr/libexec/java_home" ]; then 62 | export JAVA_HOME="$(/usr/libexec/java_home)" 63 | else 64 | export JAVA_HOME="/Library/Java/Home" 65 | fi 66 | fi 67 | ;; 68 | esac 69 | 70 | if [ -z "$JAVA_HOME" ]; then 71 | if [ -r /etc/gentoo-release ]; then 72 | JAVA_HOME=$(java-config --jre-home) 73 | fi 74 | fi 75 | 76 | if [ -z "$M2_HOME" ]; then 77 | ## resolve links - $0 may be a link to maven's home 78 | PRG="$0" 79 | 80 | # need this for relative symlinks 81 | while [ -h "$PRG" ]; do 82 | ls=$(ls -ld "$PRG") 83 | link=$(expr "$ls" : '.*-> \(.*\)$') 84 | if expr "$link" : '/.*' >/dev/null; then 85 | PRG="$link" 86 | else 87 | PRG="$(dirname "$PRG")/$link" 88 | fi 89 | done 90 | 91 | saveddir=$(pwd) 92 | 93 | M2_HOME=$(dirname "$PRG")/.. 94 | 95 | # make it fully qualified 96 | M2_HOME=$(cd "$M2_HOME" && pwd) 97 | 98 | cd "$saveddir" 99 | # echo Using m2 at $M2_HOME 100 | fi 101 | 102 | # For Cygwin, ensure paths are in UNIX format before anything is touched 103 | if $cygwin; then 104 | [ -n "$M2_HOME" ] && 105 | M2_HOME=$(cygpath --unix "$M2_HOME") 106 | [ -n "$JAVA_HOME" ] && 107 | JAVA_HOME=$(cygpath --unix "$JAVA_HOME") 108 | [ -n "$CLASSPATH" ] && 109 | CLASSPATH=$(cygpath --path --unix "$CLASSPATH") 110 | fi 111 | 112 | # For Mingw, ensure paths are in UNIX format before anything is touched 113 | if $mingw; then 114 | [ -n "$M2_HOME" ] && 115 | M2_HOME="$( ( 116 | cd "$M2_HOME" 117 | pwd 118 | ))" 119 | [ -n "$JAVA_HOME" ] && 120 | JAVA_HOME="$( ( 121 | cd "$JAVA_HOME" 122 | pwd 123 | ))" 124 | # TODO classpath? 125 | fi 126 | 127 | if [ -z "$JAVA_HOME" ]; then 128 | javaExecutable="$(which javac)" 129 | if [ -n "$javaExecutable" ] && ! [ "$(expr \"$javaExecutable\" : '\([^ ]*\)')" = "no" ]; then 130 | # readlink(1) is not available as standard on Solaris 10. 131 | readLink=$(which readlink) 132 | if [ ! $(expr "$readLink" : '\([^ ]*\)') = "no" ]; then 133 | if $darwin; then 134 | javaHome="$(dirname \"$javaExecutable\")" 135 | javaExecutable="$(cd \"$javaHome\" && pwd -P)/javac" 136 | else 137 | javaExecutable="$(readlink -f \"$javaExecutable\")" 138 | fi 139 | javaHome="$(dirname \"$javaExecutable\")" 140 | javaHome=$(expr "$javaHome" : '\(.*\)/bin') 141 | JAVA_HOME="$javaHome" 142 | export JAVA_HOME 143 | fi 144 | fi 145 | fi 146 | 147 | if [ -z "$JAVACMD" ]; then 148 | if [ -n "$JAVA_HOME" ]; then 149 | if [ -x "$JAVA_HOME/jre/sh/java" ]; then 150 | # IBM's JDK on AIX uses strange locations for the executables 151 | JAVACMD="$JAVA_HOME/jre/sh/java" 152 | else 153 | JAVACMD="$JAVA_HOME/bin/java" 154 | fi 155 | else 156 | JAVACMD="$(which java)" 157 | fi 158 | fi 159 | 160 | if [ ! -x "$JAVACMD" ]; then 161 | echo "Error: JAVA_HOME is not defined correctly." >&2 162 | echo " We cannot execute $JAVACMD" >&2 163 | exit 1 164 | fi 165 | 166 | if [ -z "$JAVA_HOME" ]; then 167 | echo "Warning: JAVA_HOME environment variable is not set." 168 | fi 169 | 170 | CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher 171 | 172 | # traverses directory structure from process work directory to filesystem root 173 | # first directory with .mvn subdirectory is considered project base directory 174 | find_maven_basedir() { 175 | 176 | if [ -z "$1" ]; then 177 | echo "Path not specified to find_maven_basedir" 178 | return 1 179 | fi 180 | 181 | basedir="$1" 182 | wdir="$1" 183 | while [ "$wdir" != '/' ]; do 184 | if [ -d "$wdir"/.mvn ]; then 185 | basedir=$wdir 186 | break 187 | fi 188 | # workaround for JBEAP-8937 (on Solaris 10/Sparc) 189 | if [ -d "${wdir}" ]; then 190 | wdir=$( 191 | cd "$wdir/.." 192 | pwd 193 | ) 194 | fi 195 | # end of workaround 196 | done 197 | echo "${basedir}" 198 | } 199 | 200 | # concatenates all lines of a file 201 | concat_lines() { 202 | if [ -f "$1" ]; then 203 | echo "$(tr -s '\n' ' ' <"$1")" 204 | fi 205 | } 206 | 207 | BASE_DIR=$(find_maven_basedir "$(pwd)") 208 | if [ -z "$BASE_DIR" ]; then 209 | exit 1 210 | fi 211 | 212 | ########################################################################################## 213 | # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 214 | # This allows using the maven wrapper in projects that prohibit checking in binary data. 215 | ########################################################################################## 216 | if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then 217 | if [ "$MVNW_VERBOSE" = true ]; then 218 | echo "Found .mvn/wrapper/maven-wrapper.jar" 219 | fi 220 | else 221 | if [ "$MVNW_VERBOSE" = true ]; then 222 | echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." 223 | fi 224 | jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" 225 | while IFS="=" read key value; do 226 | case "$key" in wrapperUrl) 227 | jarUrl="$value" 228 | break 229 | ;; 230 | esac 231 | done <"$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" 232 | if [ "$MVNW_VERBOSE" = true ]; then 233 | echo "Downloading from: $jarUrl" 234 | fi 235 | wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" 236 | 237 | if command -v wget >/dev/null; then 238 | if [ "$MVNW_VERBOSE" = true ]; then 239 | echo "Found wget ... using wget" 240 | fi 241 | wget "$jarUrl" -O "$wrapperJarPath" 242 | elif command -v curl >/dev/null; then 243 | if [ "$MVNW_VERBOSE" = true ]; then 244 | echo "Found curl ... using curl" 245 | fi 246 | curl -o "$wrapperJarPath" "$jarUrl" 247 | else 248 | if [ "$MVNW_VERBOSE" = true ]; then 249 | echo "Falling back to using Java to download" 250 | fi 251 | javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" 252 | if [ -e "$javaClass" ]; then 253 | if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 254 | if [ "$MVNW_VERBOSE" = true ]; then 255 | echo " - Compiling MavenWrapperDownloader.java ..." 256 | fi 257 | # Compiling the Java class 258 | ("$JAVA_HOME/bin/javac" "$javaClass") 259 | fi 260 | if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 261 | # Running the downloader 262 | if [ "$MVNW_VERBOSE" = true ]; then 263 | echo " - Running MavenWrapperDownloader.java ..." 264 | fi 265 | ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") 266 | fi 267 | fi 268 | fi 269 | fi 270 | ########################################################################################## 271 | # End of extension 272 | ########################################################################################## 273 | 274 | export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} 275 | if [ "$MVNW_VERBOSE" = true ]; then 276 | echo $MAVEN_PROJECTBASEDIR 277 | fi 278 | MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" 279 | 280 | # For Cygwin, switch paths to Windows format before running java 281 | if $cygwin; then 282 | [ -n "$M2_HOME" ] && 283 | M2_HOME=$(cygpath --path --windows "$M2_HOME") 284 | [ -n "$JAVA_HOME" ] && 285 | JAVA_HOME=$(cygpath --path --windows "$JAVA_HOME") 286 | [ -n "$CLASSPATH" ] && 287 | CLASSPATH=$(cygpath --path --windows "$CLASSPATH") 288 | [ -n "$MAVEN_PROJECTBASEDIR" ] && 289 | MAVEN_PROJECTBASEDIR=$(cygpath --path --windows "$MAVEN_PROJECTBASEDIR") 290 | fi 291 | 292 | WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 293 | 294 | exec "$JAVACMD" \ 295 | $MAVEN_OPTS \ 296 | -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ 297 | "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ 298 | ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" 299 | -------------------------------------------------------------------------------- /loan-processor/mvnw: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | # ---------------------------------------------------------------------------- 3 | # Licensed to the Apache Software Foundation (ASF) under one 4 | # or more contributor license agreements. See the NOTICE file 5 | # distributed with this work for additional information 6 | # regarding copyright ownership. The ASF licenses this file 7 | # to you under the Apache License, Version 2.0 (the 8 | # "License"); you may not use this file except in compliance 9 | # with the License. You may obtain a copy of the License at 10 | # 11 | # https://www.apache.org/licenses/LICENSE-2.0 12 | # 13 | # Unless required by applicable law or agreed to in writing, 14 | # software distributed under the License is distributed on an 15 | # "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 | # KIND, either express or implied. See the License for the 17 | # specific language governing permissions and limitations 18 | # under the License. 19 | # ---------------------------------------------------------------------------- 20 | 21 | # ---------------------------------------------------------------------------- 22 | # Maven2 Start Up Batch script 23 | # 24 | # Required ENV vars: 25 | # ------------------ 26 | # JAVA_HOME - location of a JDK home dir 27 | # 28 | # Optional ENV vars 29 | # ----------------- 30 | # M2_HOME - location of maven2's installed home dir 31 | # MAVEN_OPTS - parameters passed to the Java VM when running Maven 32 | # e.g. to debug Maven itself, use 33 | # set MAVEN_OPTS=-Xdebug -Xrunjdwp:transport=dt_socket,server=y,suspend=y,address=8000 34 | # MAVEN_SKIP_RC - flag to disable loading of mavenrc files 35 | # ---------------------------------------------------------------------------- 36 | 37 | if [ -z "$MAVEN_SKIP_RC" ]; then 38 | 39 | if [ -f /etc/mavenrc ]; then 40 | . /etc/mavenrc 41 | fi 42 | 43 | if [ -f "$HOME/.mavenrc" ]; then 44 | . "$HOME/.mavenrc" 45 | fi 46 | 47 | fi 48 | 49 | # OS specific support. $var _must_ be set to either true or false. 50 | cygwin=false 51 | darwin=false 52 | mingw=false 53 | case "$(uname)" in 54 | CYGWIN*) cygwin=true ;; 55 | MINGW*) mingw=true ;; 56 | Darwin*) 57 | darwin=true 58 | # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home 59 | # See https://developer.apple.com/library/mac/qa/qa1170/_index.html 60 | if [ -z "$JAVA_HOME" ]; then 61 | if [ -x "/usr/libexec/java_home" ]; then 62 | export JAVA_HOME="$(/usr/libexec/java_home)" 63 | else 64 | export JAVA_HOME="/Library/Java/Home" 65 | fi 66 | fi 67 | ;; 68 | esac 69 | 70 | if [ -z "$JAVA_HOME" ]; then 71 | if [ -r /etc/gentoo-release ]; then 72 | JAVA_HOME=$(java-config --jre-home) 73 | fi 74 | fi 75 | 76 | if [ -z "$M2_HOME" ]; then 77 | ## resolve links - $0 may be a link to maven's home 78 | PRG="$0" 79 | 80 | # need this for relative symlinks 81 | while [ -h "$PRG" ]; do 82 | ls=$(ls -ld "$PRG") 83 | link=$(expr "$ls" : '.*-> \(.*\)$') 84 | if expr "$link" : '/.*' >/dev/null; then 85 | PRG="$link" 86 | else 87 | PRG="$(dirname "$PRG")/$link" 88 | fi 89 | done 90 | 91 | saveddir=$(pwd) 92 | 93 | M2_HOME=$(dirname "$PRG")/.. 94 | 95 | # make it fully qualified 96 | M2_HOME=$(cd "$M2_HOME" && pwd) 97 | 98 | cd "$saveddir" 99 | # echo Using m2 at $M2_HOME 100 | fi 101 | 102 | # For Cygwin, ensure paths are in UNIX format before anything is touched 103 | if $cygwin; then 104 | [ -n "$M2_HOME" ] && 105 | M2_HOME=$(cygpath --unix "$M2_HOME") 106 | [ -n "$JAVA_HOME" ] && 107 | JAVA_HOME=$(cygpath --unix "$JAVA_HOME") 108 | [ -n "$CLASSPATH" ] && 109 | CLASSPATH=$(cygpath --path --unix "$CLASSPATH") 110 | fi 111 | 112 | # For Mingw, ensure paths are in UNIX format before anything is touched 113 | if $mingw; then 114 | [ -n "$M2_HOME" ] && 115 | M2_HOME="$( ( 116 | cd "$M2_HOME" 117 | pwd 118 | ))" 119 | [ -n "$JAVA_HOME" ] && 120 | JAVA_HOME="$( ( 121 | cd "$JAVA_HOME" 122 | pwd 123 | ))" 124 | # TODO classpath? 125 | fi 126 | 127 | if [ -z "$JAVA_HOME" ]; then 128 | javaExecutable="$(which javac)" 129 | if [ -n "$javaExecutable" ] && ! [ "$(expr \"$javaExecutable\" : '\([^ ]*\)')" = "no" ]; then 130 | # readlink(1) is not available as standard on Solaris 10. 131 | readLink=$(which readlink) 132 | if [ ! $(expr "$readLink" : '\([^ ]*\)') = "no" ]; then 133 | if $darwin; then 134 | javaHome="$(dirname \"$javaExecutable\")" 135 | javaExecutable="$(cd \"$javaHome\" && pwd -P)/javac" 136 | else 137 | javaExecutable="$(readlink -f \"$javaExecutable\")" 138 | fi 139 | javaHome="$(dirname \"$javaExecutable\")" 140 | javaHome=$(expr "$javaHome" : '\(.*\)/bin') 141 | JAVA_HOME="$javaHome" 142 | export JAVA_HOME 143 | fi 144 | fi 145 | fi 146 | 147 | if [ -z "$JAVACMD" ]; then 148 | if [ -n "$JAVA_HOME" ]; then 149 | if [ -x "$JAVA_HOME/jre/sh/java" ]; then 150 | # IBM's JDK on AIX uses strange locations for the executables 151 | JAVACMD="$JAVA_HOME/jre/sh/java" 152 | else 153 | JAVACMD="$JAVA_HOME/bin/java" 154 | fi 155 | else 156 | JAVACMD="$(which java)" 157 | fi 158 | fi 159 | 160 | if [ ! -x "$JAVACMD" ]; then 161 | echo "Error: JAVA_HOME is not defined correctly." >&2 162 | echo " We cannot execute $JAVACMD" >&2 163 | exit 1 164 | fi 165 | 166 | if [ -z "$JAVA_HOME" ]; then 167 | echo "Warning: JAVA_HOME environment variable is not set." 168 | fi 169 | 170 | CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher 171 | 172 | # traverses directory structure from process work directory to filesystem root 173 | # first directory with .mvn subdirectory is considered project base directory 174 | find_maven_basedir() { 175 | 176 | if [ -z "$1" ]; then 177 | echo "Path not specified to find_maven_basedir" 178 | return 1 179 | fi 180 | 181 | basedir="$1" 182 | wdir="$1" 183 | while [ "$wdir" != '/' ]; do 184 | if [ -d "$wdir"/.mvn ]; then 185 | basedir=$wdir 186 | break 187 | fi 188 | # workaround for JBEAP-8937 (on Solaris 10/Sparc) 189 | if [ -d "${wdir}" ]; then 190 | wdir=$( 191 | cd "$wdir/.." 192 | pwd 193 | ) 194 | fi 195 | # end of workaround 196 | done 197 | echo "${basedir}" 198 | } 199 | 200 | # concatenates all lines of a file 201 | concat_lines() { 202 | if [ -f "$1" ]; then 203 | echo "$(tr -s '\n' ' ' <"$1")" 204 | fi 205 | } 206 | 207 | BASE_DIR=$(find_maven_basedir "$(pwd)") 208 | if [ -z "$BASE_DIR" ]; then 209 | exit 1 210 | fi 211 | 212 | ########################################################################################## 213 | # Extension to allow automatically downloading the maven-wrapper.jar from Maven-central 214 | # This allows using the maven wrapper in projects that prohibit checking in binary data. 215 | ########################################################################################## 216 | if [ -r "$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" ]; then 217 | if [ "$MVNW_VERBOSE" = true ]; then 218 | echo "Found .mvn/wrapper/maven-wrapper.jar" 219 | fi 220 | else 221 | if [ "$MVNW_VERBOSE" = true ]; then 222 | echo "Couldn't find .mvn/wrapper/maven-wrapper.jar, downloading it ..." 223 | fi 224 | jarUrl="https://repo.maven.apache.org/maven2/io/takari/maven-wrapper/0.4.2/maven-wrapper-0.4.2.jar" 225 | while IFS="=" read key value; do 226 | case "$key" in wrapperUrl) 227 | jarUrl="$value" 228 | break 229 | ;; 230 | esac 231 | done <"$BASE_DIR/.mvn/wrapper/maven-wrapper.properties" 232 | if [ "$MVNW_VERBOSE" = true ]; then 233 | echo "Downloading from: $jarUrl" 234 | fi 235 | wrapperJarPath="$BASE_DIR/.mvn/wrapper/maven-wrapper.jar" 236 | 237 | if command -v wget >/dev/null; then 238 | if [ "$MVNW_VERBOSE" = true ]; then 239 | echo "Found wget ... using wget" 240 | fi 241 | wget "$jarUrl" -O "$wrapperJarPath" 242 | elif command -v curl >/dev/null; then 243 | if [ "$MVNW_VERBOSE" = true ]; then 244 | echo "Found curl ... using curl" 245 | fi 246 | curl -o "$wrapperJarPath" "$jarUrl" 247 | else 248 | if [ "$MVNW_VERBOSE" = true ]; then 249 | echo "Falling back to using Java to download" 250 | fi 251 | javaClass="$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.java" 252 | if [ -e "$javaClass" ]; then 253 | if [ ! -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 254 | if [ "$MVNW_VERBOSE" = true ]; then 255 | echo " - Compiling MavenWrapperDownloader.java ..." 256 | fi 257 | # Compiling the Java class 258 | ("$JAVA_HOME/bin/javac" "$javaClass") 259 | fi 260 | if [ -e "$BASE_DIR/.mvn/wrapper/MavenWrapperDownloader.class" ]; then 261 | # Running the downloader 262 | if [ "$MVNW_VERBOSE" = true ]; then 263 | echo " - Running MavenWrapperDownloader.java ..." 264 | fi 265 | ("$JAVA_HOME/bin/java" -cp .mvn/wrapper MavenWrapperDownloader "$MAVEN_PROJECTBASEDIR") 266 | fi 267 | fi 268 | fi 269 | fi 270 | ########################################################################################## 271 | # End of extension 272 | ########################################################################################## 273 | 274 | export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} 275 | if [ "$MVNW_VERBOSE" = true ]; then 276 | echo $MAVEN_PROJECTBASEDIR 277 | fi 278 | MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" 279 | 280 | # For Cygwin, switch paths to Windows format before running java 281 | if $cygwin; then 282 | [ -n "$M2_HOME" ] && 283 | M2_HOME=$(cygpath --path --windows "$M2_HOME") 284 | [ -n "$JAVA_HOME" ] && 285 | JAVA_HOME=$(cygpath --path --windows "$JAVA_HOME") 286 | [ -n "$CLASSPATH" ] && 287 | CLASSPATH=$(cygpath --path --windows "$CLASSPATH") 288 | [ -n "$MAVEN_PROJECTBASEDIR" ] && 289 | MAVEN_PROJECTBASEDIR=$(cygpath --path --windows "$MAVEN_PROJECTBASEDIR") 290 | fi 291 | 292 | WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 293 | 294 | exec "$JAVACMD" \ 295 | $MAVEN_OPTS \ 296 | -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ 297 | "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ 298 | ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" 299 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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You may not convey a covered 525 | work if you are a party to an arrangement with a third party that is 526 | in the business of distributing software, under which you make payment 527 | to the third party based on the extent of your activity of conveying 528 | the work, and under which the third party grants, to any of the 529 | parties who would receive the covered work from you, a discriminatory 530 | patent license (a) in connection with copies of the covered work 531 | conveyed by you (or copies made from those copies), or (b) primarily 532 | for and in connection with specific products or compilations that 533 | contain the covered work, unless you entered into that arrangement, 534 | or that patent license was granted, prior to 28 March 2007. 535 | 536 | Nothing in this License shall be construed as excluding or limiting 537 | any implied license or other defenses to infringement that may 538 | otherwise be available to you under applicable patent law. 539 | 540 | 12. No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------