├── .gitignore ├── Dockerfile ├── README.md ├── mvnw ├── mvnw.cmd ├── pom.xml └── src ├── main ├── java │ └── com │ │ └── example │ │ └── aws │ │ └── elasticsearch │ │ └── demo │ │ ├── Application.java │ │ ├── config │ │ └── ElasticsearchConfig.java │ │ ├── controller │ │ └── ProfileController.java │ │ ├── document │ │ ├── Location.java │ │ └── ProfileDocument.java │ │ ├── model │ │ └── Technologies.java │ │ ├── service │ │ └── ProfileService.java │ │ └── util │ │ └── Constant.java └── resources │ └── application.properties └── test └── java └── com └── example └── aws └── elasticsearch └── demo └── ApplicationTests.java /.gitignore: -------------------------------------------------------------------------------- 1 | # Compiled class file 2 | *.class 3 | 4 | # Log file 5 | *.log 6 | 7 | # BlueJ files 8 | *.ctxt 9 | 10 | # Mobile Tools for Java (J2ME) 11 | .mtj.tmp/ 12 | 13 | # Package Files # 14 | *.jar 15 | *.war 16 | *.nar 17 | *.ear 18 | *.zip 19 | *.tar.gz 20 | *.rar 21 | 22 | .idea/* 23 | 24 | */target/** 25 | 26 | # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml 27 | hs_err_pid* 28 | .idea/ 29 | demo.iml 30 | -------------------------------------------------------------------------------- /Dockerfile: -------------------------------------------------------------------------------- 1 | FROM frolvlad/alpine-oraclejdk8:slim 2 | VOLUME /tmp 3 | ADD target/demo-0.0.1-SNAPSHOT.jar app.jar 4 | RUN sh -c 'touch /app.jar' 5 | ENV JAVA_OPTS="" 6 | ENTRYPOINT [ "sh", "-c", "java $JAVA_OPTS -Djava.security.egd=file:/dev/./urandom -jar /app.jar"] -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # spring-boot-java-highlevel-rest-client-elasticsearch 2 | CRUD operation to AWS Elasticsearch Service using Spring Boot And Java High Level Rest Client 3 | 4 | 5 | 6 | 7 | [To know about this project read this article.](https://medium.com/@sourav.pati09/how-to-use-java-high-level-rest-client-with-spring-boot-to-talk-to-aws-elasticsearch-2b6106f2e2c) 8 | -------------------------------------------------------------------------------- /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 | # http://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. $var _must_ be set to either true or false. 50 | cygwin=false; 51 | darwin=false; 52 | mingw=false 53 | case "`uname`" in 54 | CYGWIN*) cygwin=true ;; 55 | MINGW*) mingw=true;; 56 | Darwin*) darwin=true 57 | # Use /usr/libexec/java_home if available, otherwise fall back to /Library/Java/Home 58 | # See https://developer.apple.com/library/mac/qa/qa1170/_index.html 59 | if [ -z "$JAVA_HOME" ]; then 60 | if [ -x "/usr/libexec/java_home" ]; then 61 | export JAVA_HOME="`/usr/libexec/java_home`" 62 | else 63 | export JAVA_HOME="/Library/Java/Home" 64 | fi 65 | fi 66 | ;; 67 | esac 68 | 69 | if [ -z "$JAVA_HOME" ] ; then 70 | if [ -r /etc/gentoo-release ] ; then 71 | JAVA_HOME=`java-config --jre-home` 72 | fi 73 | fi 74 | 75 | if [ -z "$M2_HOME" ] ; then 76 | ## resolve links - $0 may be a link to maven's home 77 | PRG="$0" 78 | 79 | # need this for relative symlinks 80 | while [ -h "$PRG" ] ; do 81 | ls=`ls -ld "$PRG"` 82 | link=`expr "$ls" : '.*-> \(.*\)$'` 83 | if expr "$link" : '/.*' > /dev/null; then 84 | PRG="$link" 85 | else 86 | PRG="`dirname "$PRG"`/$link" 87 | fi 88 | done 89 | 90 | saveddir=`pwd` 91 | 92 | M2_HOME=`dirname "$PRG"`/.. 93 | 94 | # make it fully qualified 95 | M2_HOME=`cd "$M2_HOME" && pwd` 96 | 97 | cd "$saveddir" 98 | # echo Using m2 at $M2_HOME 99 | fi 100 | 101 | # For Cygwin, ensure paths are in UNIX format before anything is touched 102 | if $cygwin ; then 103 | [ -n "$M2_HOME" ] && 104 | M2_HOME=`cygpath --unix "$M2_HOME"` 105 | [ -n "$JAVA_HOME" ] && 106 | JAVA_HOME=`cygpath --unix "$JAVA_HOME"` 107 | [ -n "$CLASSPATH" ] && 108 | CLASSPATH=`cygpath --path --unix "$CLASSPATH"` 109 | fi 110 | 111 | # For Migwn, ensure paths are in UNIX format before anything is touched 112 | if $mingw ; then 113 | [ -n "$M2_HOME" ] && 114 | M2_HOME="`(cd "$M2_HOME"; pwd)`" 115 | [ -n "$JAVA_HOME" ] && 116 | JAVA_HOME="`(cd "$JAVA_HOME"; pwd)`" 117 | # TODO classpath? 118 | fi 119 | 120 | if [ -z "$JAVA_HOME" ]; then 121 | javaExecutable="`which javac`" 122 | if [ -n "$javaExecutable" ] && ! [ "`expr \"$javaExecutable\" : '\([^ ]*\)'`" = "no" ]; then 123 | # readlink(1) is not available as standard on Solaris 10. 124 | readLink=`which readlink` 125 | if [ ! `expr "$readLink" : '\([^ ]*\)'` = "no" ]; then 126 | if $darwin ; then 127 | javaHome="`dirname \"$javaExecutable\"`" 128 | javaExecutable="`cd \"$javaHome\" && pwd -P`/javac" 129 | else 130 | javaExecutable="`readlink -f \"$javaExecutable\"`" 131 | fi 132 | javaHome="`dirname \"$javaExecutable\"`" 133 | javaHome=`expr "$javaHome" : '\(.*\)/bin'` 134 | JAVA_HOME="$javaHome" 135 | export JAVA_HOME 136 | fi 137 | fi 138 | fi 139 | 140 | if [ -z "$JAVACMD" ] ; then 141 | if [ -n "$JAVA_HOME" ] ; then 142 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 143 | # IBM's JDK on AIX uses strange locations for the executables 144 | JAVACMD="$JAVA_HOME/jre/sh/java" 145 | else 146 | JAVACMD="$JAVA_HOME/bin/java" 147 | fi 148 | else 149 | JAVACMD="`which java`" 150 | fi 151 | fi 152 | 153 | if [ ! -x "$JAVACMD" ] ; then 154 | echo "Error: JAVA_HOME is not defined correctly." >&2 155 | echo " We cannot execute $JAVACMD" >&2 156 | exit 1 157 | fi 158 | 159 | if [ -z "$JAVA_HOME" ] ; then 160 | echo "Warning: JAVA_HOME environment variable is not set." 161 | fi 162 | 163 | CLASSWORLDS_LAUNCHER=org.codehaus.plexus.classworlds.launcher.Launcher 164 | 165 | # traverses directory structure from process work directory to filesystem root 166 | # first directory with .mvn subdirectory is considered project base directory 167 | find_maven_basedir() { 168 | 169 | if [ -z "$1" ] 170 | then 171 | echo "Path not specified to find_maven_basedir" 172 | return 1 173 | fi 174 | 175 | basedir="$1" 176 | wdir="$1" 177 | while [ "$wdir" != '/' ] ; do 178 | if [ -d "$wdir"/.mvn ] ; then 179 | basedir=$wdir 180 | break 181 | fi 182 | # workaround for JBEAP-8937 (on Solaris 10/Sparc) 183 | if [ -d "${wdir}" ]; then 184 | wdir=`cd "$wdir/.."; pwd` 185 | fi 186 | # end of workaround 187 | done 188 | echo "${basedir}" 189 | } 190 | 191 | # concatenates all lines of a file 192 | concat_lines() { 193 | if [ -f "$1" ]; then 194 | echo "$(tr -s '\n' ' ' < "$1")" 195 | fi 196 | } 197 | 198 | BASE_DIR=`find_maven_basedir "$(pwd)"` 199 | if [ -z "$BASE_DIR" ]; then 200 | exit 1; 201 | fi 202 | 203 | export MAVEN_PROJECTBASEDIR=${MAVEN_BASEDIR:-"$BASE_DIR"} 204 | echo $MAVEN_PROJECTBASEDIR 205 | MAVEN_OPTS="$(concat_lines "$MAVEN_PROJECTBASEDIR/.mvn/jvm.config") $MAVEN_OPTS" 206 | 207 | # For Cygwin, switch paths to Windows format before running java 208 | if $cygwin; then 209 | [ -n "$M2_HOME" ] && 210 | M2_HOME=`cygpath --path --windows "$M2_HOME"` 211 | [ -n "$JAVA_HOME" ] && 212 | JAVA_HOME=`cygpath --path --windows "$JAVA_HOME"` 213 | [ -n "$CLASSPATH" ] && 214 | CLASSPATH=`cygpath --path --windows "$CLASSPATH"` 215 | [ -n "$MAVEN_PROJECTBASEDIR" ] && 216 | MAVEN_PROJECTBASEDIR=`cygpath --path --windows "$MAVEN_PROJECTBASEDIR"` 217 | fi 218 | 219 | WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 220 | 221 | exec "$JAVACMD" \ 222 | $MAVEN_OPTS \ 223 | -classpath "$MAVEN_PROJECTBASEDIR/.mvn/wrapper/maven-wrapper.jar" \ 224 | "-Dmaven.home=${M2_HOME}" "-Dmaven.multiModuleProjectDirectory=${MAVEN_PROJECTBASEDIR}" \ 225 | ${WRAPPER_LAUNCHER} $MAVEN_CONFIG "$@" 226 | -------------------------------------------------------------------------------- /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 http://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 enable echoing my setting MAVEN_BATCH_ECHO to 'on' 39 | @if "%MAVEN_BATCH_ECHO%" == "on" echo %MAVEN_BATCH_ECHO% 40 | 41 | @REM set %HOME% to equivalent of $HOME 42 | if "%HOME%" == "" (set "HOME=%HOMEDRIVE%%HOMEPATH%") 43 | 44 | @REM Execute a user defined script before this one 45 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPre 46 | @REM check for pre script, once with legacy .bat ending and once with .cmd ending 47 | if exist "%HOME%\mavenrc_pre.bat" call "%HOME%\mavenrc_pre.bat" 48 | if exist "%HOME%\mavenrc_pre.cmd" call "%HOME%\mavenrc_pre.cmd" 49 | :skipRcPre 50 | 51 | @setlocal 52 | 53 | set ERROR_CODE=0 54 | 55 | @REM To isolate internal variables from possible post scripts, we use another setlocal 56 | @setlocal 57 | 58 | @REM ==== START VALIDATION ==== 59 | if not "%JAVA_HOME%" == "" goto OkJHome 60 | 61 | echo. 62 | echo Error: JAVA_HOME not found in your environment. >&2 63 | echo Please set the JAVA_HOME variable in your environment to match the >&2 64 | echo location of your Java installation. >&2 65 | echo. 66 | goto error 67 | 68 | :OkJHome 69 | if exist "%JAVA_HOME%\bin\java.exe" goto init 70 | 71 | echo. 72 | echo Error: JAVA_HOME is set to an invalid directory. >&2 73 | echo JAVA_HOME = "%JAVA_HOME%" >&2 74 | echo Please set the JAVA_HOME variable in your environment to match the >&2 75 | echo location of your Java installation. >&2 76 | echo. 77 | goto error 78 | 79 | @REM ==== END VALIDATION ==== 80 | 81 | :init 82 | 83 | @REM Find the project base dir, i.e. the directory that contains the folder ".mvn". 84 | @REM Fallback to current working directory if not found. 85 | 86 | set MAVEN_PROJECTBASEDIR=%MAVEN_BASEDIR% 87 | IF NOT "%MAVEN_PROJECTBASEDIR%"=="" goto endDetectBaseDir 88 | 89 | set EXEC_DIR=%CD% 90 | set WDIR=%EXEC_DIR% 91 | :findBaseDir 92 | IF EXIST "%WDIR%"\.mvn goto baseDirFound 93 | cd .. 94 | IF "%WDIR%"=="%CD%" goto baseDirNotFound 95 | set WDIR=%CD% 96 | goto findBaseDir 97 | 98 | :baseDirFound 99 | set MAVEN_PROJECTBASEDIR=%WDIR% 100 | cd "%EXEC_DIR%" 101 | goto endDetectBaseDir 102 | 103 | :baseDirNotFound 104 | set MAVEN_PROJECTBASEDIR=%EXEC_DIR% 105 | cd "%EXEC_DIR%" 106 | 107 | :endDetectBaseDir 108 | 109 | IF NOT EXIST "%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config" goto endReadAdditionalConfig 110 | 111 | @setlocal EnableExtensions EnableDelayedExpansion 112 | for /F "usebackq delims=" %%a in ("%MAVEN_PROJECTBASEDIR%\.mvn\jvm.config") do set JVM_CONFIG_MAVEN_PROPS=!JVM_CONFIG_MAVEN_PROPS! %%a 113 | @endlocal & set JVM_CONFIG_MAVEN_PROPS=%JVM_CONFIG_MAVEN_PROPS% 114 | 115 | :endReadAdditionalConfig 116 | 117 | SET MAVEN_JAVA_EXE="%JAVA_HOME%\bin\java.exe" 118 | 119 | set WRAPPER_JAR="%MAVEN_PROJECTBASEDIR%\.mvn\wrapper\maven-wrapper.jar" 120 | set WRAPPER_LAUNCHER=org.apache.maven.wrapper.MavenWrapperMain 121 | 122 | %MAVEN_JAVA_EXE% %JVM_CONFIG_MAVEN_PROPS% %MAVEN_OPTS% %MAVEN_DEBUG_OPTS% -classpath %WRAPPER_JAR% "-Dmaven.multiModuleProjectDirectory=%MAVEN_PROJECTBASEDIR%" %WRAPPER_LAUNCHER% %MAVEN_CONFIG% %* 123 | if ERRORLEVEL 1 goto error 124 | goto end 125 | 126 | :error 127 | set ERROR_CODE=1 128 | 129 | :end 130 | @endlocal & set ERROR_CODE=%ERROR_CODE% 131 | 132 | if not "%MAVEN_SKIP_RC%" == "" goto skipRcPost 133 | @REM check for post script, once with legacy .bat ending and once with .cmd ending 134 | if exist "%HOME%\mavenrc_post.bat" call "%HOME%\mavenrc_post.bat" 135 | if exist "%HOME%\mavenrc_post.cmd" call "%HOME%\mavenrc_post.cmd" 136 | :skipRcPost 137 | 138 | @REM pause the script if MAVEN_BATCH_PAUSE is set to 'on' 139 | if "%MAVEN_BATCH_PAUSE%" == "on" pause 140 | 141 | if "%MAVEN_TERMINATE_CMD%" == "on" exit %ERROR_CODE% 142 | 143 | exit /B %ERROR_CODE% 144 | -------------------------------------------------------------------------------- /pom.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 4.0.0 5 | 6 | com.example.aws.elasticsearch 7 | demo 8 | 0.0.1-SNAPSHOT 9 | jar 10 | 11 | demo 12 | Demo project for Spring Boot 13 | 14 | 15 | org.springframework.boot 16 | spring-boot-starter-parent 17 | 2.0.4.RELEASE 18 | 19 | 20 | 21 | 22 | UTF-8 23 | UTF-8 24 | 1.8 25 | 26 | 27 | 28 | 29 | org.springframework.boot 30 | spring-boot-starter-web 31 | 32 | 33 | 34 | org.elasticsearch 35 | elasticsearch 36 | LATEST 37 | 38 | 39 | 40 | org.projectlombok 41 | lombok 42 | 43 | 44 | 45 | com.google.code.gson 46 | gson 47 | 2.8.5 48 | 49 | 50 | 51 | org.elasticsearch.client 52 | elasticsearch-rest-high-level-client 53 | 7.3.0 54 | 55 | 56 | 57 | com.fasterxml.jackson.core 58 | jackson-databind 59 | 2.9.10.4 60 | 61 | 62 | 63 | org.springframework.boot 64 | spring-boot-starter-test 65 | test 66 | 67 | 68 | 69 | 70 | 71 | 72 | org.springframework.boot 73 | spring-boot-maven-plugin 74 | 75 | 76 | 77 | 78 | 79 | 80 | -------------------------------------------------------------------------------- /src/main/java/com/example/aws/elasticsearch/demo/Application.java: -------------------------------------------------------------------------------- 1 | package com.example.aws.elasticsearch.demo; 2 | 3 | import org.springframework.boot.SpringApplication; 4 | import org.springframework.boot.autoconfigure.SpringBootApplication; 5 | 6 | @SpringBootApplication 7 | public class Application { 8 | 9 | public static void main(String[] args) { 10 | SpringApplication.run(Application.class, args); 11 | } 12 | } 13 | -------------------------------------------------------------------------------- /src/main/java/com/example/aws/elasticsearch/demo/config/ElasticsearchConfig.java: -------------------------------------------------------------------------------- 1 | package com.example.aws.elasticsearch.demo.config; 2 | 3 | import org.apache.http.HttpHost; 4 | 5 | 6 | import org.apache.http.auth.AuthScope; 7 | import org.apache.http.auth.UsernamePasswordCredentials; 8 | import org.apache.http.client.CredentialsProvider; 9 | import org.apache.http.impl.client.BasicCredentialsProvider; 10 | import org.apache.http.impl.nio.client.HttpAsyncClientBuilder; 11 | import org.elasticsearch.client.RestClient; 12 | 13 | import org.elasticsearch.client.RestClientBuilder; 14 | import org.elasticsearch.client.RestHighLevelClient; 15 | import org.springframework.beans.factory.annotation.Value; 16 | import org.springframework.context.annotation.Bean; 17 | import org.springframework.context.annotation.Configuration; 18 | 19 | @Configuration 20 | public class ElasticsearchConfig { 21 | 22 | 23 | @Value("${elasticsearch.host}") 24 | private String host; 25 | 26 | @Value("${elasticsearch.port}") 27 | private int port; 28 | 29 | @Value("${elasticsearch.username}") 30 | private String userName; 31 | 32 | @Value("${elasticsearch.password}") 33 | private String password; 34 | 35 | @Bean(destroyMethod = "close") 36 | public RestHighLevelClient restClient() { 37 | 38 | final CredentialsProvider credentialsProvider = new BasicCredentialsProvider(); 39 | credentialsProvider.setCredentials(AuthScope.ANY, 40 | new UsernamePasswordCredentials(userName, password)); 41 | 42 | RestClientBuilder builder = RestClient.builder(new HttpHost(host, port)) 43 | .setHttpClientConfigCallback(httpClientBuilder -> httpClientBuilder.setDefaultCredentialsProvider(credentialsProvider)); 44 | 45 | RestHighLevelClient client = new RestHighLevelClient(builder); 46 | 47 | 48 | return client; 49 | 50 | } 51 | 52 | 53 | } 54 | -------------------------------------------------------------------------------- /src/main/java/com/example/aws/elasticsearch/demo/controller/ProfileController.java: -------------------------------------------------------------------------------- 1 | package com.example.aws.elasticsearch.demo.controller; 2 | 3 | import com.example.aws.elasticsearch.demo.document.ProfileDocument; 4 | import com.example.aws.elasticsearch.demo.service.ProfileService; 5 | 6 | import org.springframework.beans.factory.annotation.Autowired; 7 | import org.springframework.http.HttpStatus; 8 | import org.springframework.http.ResponseEntity; 9 | import org.springframework.web.bind.annotation.*; 10 | 11 | import java.util.List; 12 | 13 | @RestController() 14 | public class ProfileController { 15 | 16 | private ProfileService service; 17 | 18 | @Autowired 19 | public ProfileController(ProfileService service) { 20 | 21 | this.service = service; 22 | } 23 | 24 | @GetMapping("/test") 25 | public String test(){ 26 | 27 | return "Success"; 28 | } 29 | 30 | @PostMapping("/profiles") 31 | public ResponseEntity createProfile(@RequestBody ProfileDocument document) throws Exception { 32 | 33 | return new ResponseEntity(service.createProfileDocument(document), HttpStatus.CREATED); 34 | } 35 | 36 | @PutMapping 37 | public ResponseEntity updateProfile(@RequestBody ProfileDocument document) throws Exception { 38 | 39 | return new ResponseEntity(service.updateProfile(document), HttpStatus.CREATED); 40 | } 41 | 42 | @GetMapping("/{id}") 43 | public ProfileDocument findById(@PathVariable String id) throws Exception { 44 | 45 | return service.findById(id); 46 | } 47 | 48 | @GetMapping 49 | public List findAll() throws Exception { 50 | 51 | return service.findAll(); 52 | } 53 | 54 | @GetMapping(value = "/search") 55 | public List search(@RequestParam(value = "technology") String technology) throws Exception { 56 | return service.searchByTechnology(technology); 57 | } 58 | 59 | @GetMapping(value = "/api/v1/profiles/name-search") 60 | public List searchByName(@RequestParam(value = "name") String name) throws Exception { 61 | return service.findProfileByName(name); 62 | } 63 | 64 | 65 | @DeleteMapping("/{id}") 66 | public String deleteProfileDocument(@PathVariable String id) throws Exception { 67 | 68 | return service.deleteProfileDocument(id); 69 | 70 | } 71 | 72 | 73 | } 74 | -------------------------------------------------------------------------------- /src/main/java/com/example/aws/elasticsearch/demo/document/Location.java: -------------------------------------------------------------------------------- 1 | package com.example.aws.elasticsearch.demo.document; 2 | 3 | import lombok.Data; 4 | 5 | @Data 6 | public class Location { 7 | private String lat; 8 | private String lon; 9 | } 10 | -------------------------------------------------------------------------------- /src/main/java/com/example/aws/elasticsearch/demo/document/ProfileDocument.java: -------------------------------------------------------------------------------- 1 | package com.example.aws.elasticsearch.demo.document; 2 | 3 | import com.example.aws.elasticsearch.demo.model.Technologies; 4 | import lombok.Data; 5 | 6 | import java.util.List; 7 | 8 | @Data 9 | public class ProfileDocument { 10 | 11 | private String id; 12 | private String firstName; 13 | private String lastName; 14 | private List technologies; 15 | private Location location; 16 | private List emails; 17 | 18 | } 19 | -------------------------------------------------------------------------------- /src/main/java/com/example/aws/elasticsearch/demo/model/Technologies.java: -------------------------------------------------------------------------------- 1 | package com.example.aws.elasticsearch.demo.model; 2 | 3 | import lombok.Data; 4 | 5 | @Data 6 | public class Technologies { 7 | 8 | private String name; 9 | private String yearsOfExperience; 10 | 11 | } 12 | -------------------------------------------------------------------------------- /src/main/java/com/example/aws/elasticsearch/demo/service/ProfileService.java: -------------------------------------------------------------------------------- 1 | package com.example.aws.elasticsearch.demo.service; 2 | 3 | import com.example.aws.elasticsearch.demo.document.ProfileDocument; 4 | import com.fasterxml.jackson.databind.ObjectMapper; 5 | import lombok.extern.slf4j.Slf4j; 6 | import org.apache.lucene.search.join.ScoreMode; 7 | import org.elasticsearch.action.delete.DeleteRequest; 8 | import org.elasticsearch.action.delete.DeleteResponse; 9 | import org.elasticsearch.action.get.GetRequest; 10 | import org.elasticsearch.action.get.GetResponse; 11 | import org.elasticsearch.action.index.IndexRequest; 12 | import org.elasticsearch.action.index.IndexResponse; 13 | import org.elasticsearch.action.search.SearchRequest; 14 | import org.elasticsearch.action.search.SearchResponse; 15 | import org.elasticsearch.action.update.UpdateRequest; 16 | import org.elasticsearch.action.update.UpdateResponse; 17 | import org.elasticsearch.client.RequestOptions; 18 | import org.elasticsearch.client.RestHighLevelClient; 19 | 20 | import org.elasticsearch.common.xcontent.XContentType; 21 | import org.elasticsearch.index.query.MatchQueryBuilder; 22 | import org.elasticsearch.index.query.Operator; 23 | import org.elasticsearch.index.query.QueryBuilder; 24 | import org.elasticsearch.index.query.QueryBuilders; 25 | import org.elasticsearch.search.SearchHit; 26 | import org.elasticsearch.search.builder.SearchSourceBuilder; 27 | import org.springframework.beans.factory.annotation.Autowired; 28 | import org.springframework.stereotype.Service; 29 | 30 | import java.util.*; 31 | 32 | import static com.example.aws.elasticsearch.demo.util.Constant.INDEX; 33 | import static com.example.aws.elasticsearch.demo.util.Constant.TYPE; 34 | 35 | @Service 36 | @Slf4j 37 | public class ProfileService { 38 | 39 | 40 | private RestHighLevelClient client; 41 | 42 | 43 | private ObjectMapper objectMapper; 44 | 45 | @Autowired 46 | public ProfileService(RestHighLevelClient client, ObjectMapper objectMapper) { 47 | this.client = client; 48 | this.objectMapper = objectMapper; 49 | } 50 | 51 | public String createProfileDocument(ProfileDocument document) throws Exception { 52 | 53 | UUID uuid = UUID.randomUUID(); 54 | document.setId(uuid.toString()); 55 | 56 | IndexRequest indexRequest = new IndexRequest(INDEX, TYPE, document.getId()) 57 | .source(convertProfileDocumentToMap(document), XContentType.JSON); 58 | 59 | IndexResponse indexResponse = client.index(indexRequest, RequestOptions.DEFAULT); 60 | return indexResponse.getResult().name(); 61 | } 62 | 63 | public ProfileDocument findById(String id) throws Exception { 64 | 65 | GetRequest getRequest = new GetRequest(INDEX, TYPE, id); 66 | 67 | GetResponse getResponse = client.get(getRequest, RequestOptions.DEFAULT); 68 | Map resultMap = getResponse.getSource(); 69 | 70 | return convertMapToProfileDocument(resultMap); 71 | 72 | } 73 | 74 | 75 | 76 | public String updateProfile(ProfileDocument document) throws Exception { 77 | 78 | ProfileDocument resultDocument = findById(document.getId()); 79 | 80 | UpdateRequest updateRequest = new UpdateRequest( 81 | INDEX, 82 | TYPE, 83 | resultDocument.getId()); 84 | 85 | updateRequest.doc(convertProfileDocumentToMap(document)); 86 | UpdateResponse updateResponse = client.update(updateRequest, RequestOptions.DEFAULT); 87 | 88 | return updateResponse 89 | .getResult() 90 | .name(); 91 | 92 | } 93 | 94 | public List findAll() throws Exception { 95 | 96 | 97 | SearchRequest searchRequest = buildSearchRequest(INDEX,TYPE); 98 | SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder(); 99 | searchSourceBuilder.query(QueryBuilders.matchAllQuery()); 100 | searchRequest.source(searchSourceBuilder); 101 | 102 | SearchResponse searchResponse = 103 | client.search(searchRequest, RequestOptions.DEFAULT); 104 | 105 | return getSearchResult(searchResponse); 106 | } 107 | 108 | 109 | public List findProfileByName(String name) throws Exception{ 110 | 111 | 112 | SearchRequest searchRequest = new SearchRequest(); 113 | searchRequest.indices(INDEX); 114 | searchRequest.types(TYPE); 115 | 116 | SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder(); 117 | 118 | MatchQueryBuilder matchQueryBuilder = QueryBuilders 119 | .matchQuery("name",name) 120 | .operator(Operator.AND); 121 | 122 | searchSourceBuilder.query(matchQueryBuilder); 123 | 124 | searchRequest.source(searchSourceBuilder); 125 | 126 | SearchResponse searchResponse = 127 | client.search(searchRequest, RequestOptions.DEFAULT); 128 | 129 | return getSearchResult(searchResponse); 130 | 131 | } 132 | 133 | 134 | public String deleteProfileDocument(String id) throws Exception { 135 | 136 | DeleteRequest deleteRequest = new DeleteRequest(INDEX, TYPE, id); 137 | DeleteResponse response = client.delete(deleteRequest,RequestOptions.DEFAULT); 138 | 139 | return response 140 | .getResult() 141 | .name(); 142 | 143 | } 144 | 145 | private Map convertProfileDocumentToMap(ProfileDocument profileDocument) { 146 | return objectMapper.convertValue(profileDocument, Map.class); 147 | } 148 | 149 | private ProfileDocument convertMapToProfileDocument(Map map){ 150 | return objectMapper.convertValue(map,ProfileDocument.class); 151 | } 152 | 153 | 154 | public List searchByTechnology(String technology) throws Exception{ 155 | 156 | SearchRequest searchRequest = buildSearchRequest(INDEX,TYPE); 157 | SearchSourceBuilder searchSourceBuilder = new SearchSourceBuilder(); 158 | 159 | QueryBuilder queryBuilder = QueryBuilders 160 | .boolQuery() 161 | .must(QueryBuilders 162 | .matchQuery("technologies.name",technology)); 163 | 164 | searchSourceBuilder.query(QueryBuilders.nestedQuery("technologies",queryBuilder,ScoreMode.Avg)); 165 | 166 | searchRequest.source(searchSourceBuilder); 167 | 168 | SearchResponse response = client.search(searchRequest,RequestOptions.DEFAULT); 169 | 170 | return getSearchResult(response); 171 | } 172 | 173 | private List getSearchResult(SearchResponse response) { 174 | 175 | SearchHit[] searchHit = response.getHits().getHits(); 176 | 177 | List profileDocuments = new ArrayList<>(); 178 | 179 | for (SearchHit hit : searchHit){ 180 | profileDocuments 181 | .add(objectMapper 182 | .convertValue(hit 183 | .getSourceAsMap(), ProfileDocument.class)); 184 | } 185 | 186 | return profileDocuments; 187 | } 188 | 189 | private SearchRequest buildSearchRequest(String index, String type) { 190 | 191 | SearchRequest searchRequest = new SearchRequest(); 192 | searchRequest.indices(index); 193 | searchRequest.types(type); 194 | 195 | return searchRequest; 196 | } 197 | } 198 | -------------------------------------------------------------------------------- /src/main/java/com/example/aws/elasticsearch/demo/util/Constant.java: -------------------------------------------------------------------------------- 1 | package com.example.aws.elasticsearch.demo.util; 2 | 3 | public interface Constant { 4 | 5 | String INDEX = "location_map"; 6 | String TYPE = "_doc"; 7 | } 8 | -------------------------------------------------------------------------------- /src/main/resources/application.properties: -------------------------------------------------------------------------------- 1 | 2 | elasticsearch.host=localhost 3 | elasticsearch.port=9200 4 | elasticsearch.username= 5 | elasticsearch.password= 6 | -------------------------------------------------------------------------------- /src/test/java/com/example/aws/elasticsearch/demo/ApplicationTests.java: -------------------------------------------------------------------------------- 1 | package com.example.aws.elasticsearch.demo; 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 ApplicationTests { 11 | 12 | @Test 13 | public void contextLoads() { 14 | } 15 | 16 | } 17 | --------------------------------------------------------------------------------