├── .gitignore
├── README.md
├── pom.xml
└── src
    ├── main
        └── java
        │   └── com
        │       └── techprimers
        │           └── vertx
        │               └── App.java
    └── test
        └── java
            └── com
                └── techprimers
                    └── vertx
                        └── AppTest.java


/.gitignore:
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1 | target/
2 | .idea
3 | .vertx
4 | *.iml


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/README.md:
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1 | # Restful WebServices using Vertx 
2 | 
3 | - `http://localhost:8091/hello` - accessible at this path for both GET and POST.
4 | - For POST, use 'Content-Type' as `application/json` for Vertx to route the Resource Handlers


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/pom.xml:
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 1 | <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 2 |   xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 3 |   <modelVersion>4.0.0</modelVersion>
 4 | 
 5 |   <groupId>com.techprimers.vertx</groupId>
 6 |   <artifactId>vertx-example</artifactId>
 7 |   <version>1.0-SNAPSHOT</version>
 8 |   <build>
 9 |     <plugins>
10 |       <plugin>
11 |         <groupId>org.apache.maven.plugins</groupId>
12 |         <artifactId>maven-compiler-plugin</artifactId>
13 |         <configuration>
14 |           <source>1.8</source>
15 |           <target>1.8</target>
16 |         </configuration>
17 |       </plugin>
18 |     </plugins>
19 |   </build>
20 |   <packaging>jar</packaging>
21 | 
22 |   <name>vertx-example</name>
23 |   <url>http://maven.apache.org</url>
24 | 
25 |   <properties>
26 |     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
27 |   </properties>
28 | 
29 |   <dependencies>
30 | 
31 |     <dependency>
32 |       <groupId>io.vertx</groupId>
33 |       <artifactId>vertx-web</artifactId>
34 |       <version>3.5.1</version>
35 |     </dependency>
36 | 
37 |     <dependency>
38 |       <groupId>junit</groupId>
39 |       <artifactId>junit</artifactId>
40 |       <version>3.8.1</version>
41 |       <scope>test</scope>
42 |     </dependency>
43 |   </dependencies>
44 | </project>
45 | 


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/src/main/java/com/techprimers/vertx/App.java:
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 1 | package com.techprimers.vertx;
 2 | 
 3 | import io.vertx.core.Vertx;
 4 | import io.vertx.core.http.HttpServer;
 5 | import io.vertx.core.http.HttpServerResponse;
 6 | import io.vertx.ext.web.Route;
 7 | import io.vertx.ext.web.Router;
 8 | 
 9 | public class App {
10 | 
11 |     public static void main(String[] args) {
12 | 
13 | 
14 |         Vertx vertx = Vertx.vertx();
15 | 
16 |         HttpServer httpServer = vertx.createHttpServer();
17 | 
18 |         Router router = Router.router(vertx);
19 |         Route handler1 = router
20 |                 .get("/hello/:name")
21 |                 .handler(routingContext -> {
22 |                     String name = routingContext.request().getParam("name");
23 |                     System.out.println("came to hello: " + name);
24 |                     HttpServerResponse response = routingContext.response();
25 |                     response.setChunked(true);
26 |                     response.write("Hi " + name + "\n");
27 |                     response.end();
28 |                 });
29 |         Route handler2 = router
30 |                 .post("/hello")
31 |                 .consumes("*/json")
32 |                 .handler(routingContext -> {
33 |                     System.out.println("came to post");
34 |                     HttpServerResponse response = routingContext.response();
35 |                     response.setChunked(true);
36 |                     response.write("Hi TechPrimers from post\n");
37 |                     response.end();
38 |                 });
39 | 
40 | 
41 |         httpServer
42 |                 .requestHandler(router::accept)
43 |                 .listen(8091);
44 | 
45 |     }
46 | }
47 | 


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/src/test/java/com/techprimers/vertx/AppTest.java:
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 1 | package com.techprimers.vertx;
 2 | 
 3 | import junit.framework.Test;
 4 | import junit.framework.TestCase;
 5 | import junit.framework.TestSuite;
 6 | 
 7 | /**
 8 |  * Unit test for simple App.
 9 |  */
10 | public class AppTest 
11 |     extends TestCase
12 | {
13 |     /**
14 |      * Create the test case
15 |      *
16 |      * @param testName name of the test case
17 |      */
18 |     public AppTest( String testName )
19 |     {
20 |         super( testName );
21 |     }
22 | 
23 |     /**
24 |      * @return the suite of tests being tested
25 |      */
26 |     public static Test suite()
27 |     {
28 |         return new TestSuite( AppTest.class );
29 |     }
30 | 
31 |     /**
32 |      * Rigourous Test :-)
33 |      */
34 |     public void testApp()
35 |     {
36 |         assertTrue( true );
37 |     }
38 | }
39 | 


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