Spring RESTTEMPLATE example using post and GET

gistfile1.txt

package sample;

import java.util.HashMap;

import org.springframework.web.client.RestTemplate;

public class HelloWorld {
	public static void main(String args[]) {
		RestTemplate restTemplate = new RestTemplate();

		testGET(restTemplate);
		testPOST(restTemplate);

	}

	private static void testPOST(RestTemplate restTemplate) {

		HashMap<String, String> params = new HashMap<String, String>();
		params.put("username", "administrator");

		String response = restTemplate.postForObject("http://localhost:5000/ihub/v1/login", params, String.class,params);
		System.out.println(response);

	}

	private static void testGET(RestTemplate restTemplate) {
		Page page = restTemplate.getForObject("http://graph.facebook.com/gopivotal", Page.class);
		System.out.println("Name:    " + page.getName());
		System.out.println("About:   " + page.getAbout());
		System.out.println("Phone:   " + page.getPhone());
		System.out.println("Website: " + page.getWebsite());
	}
}



//corresponding pom.xml


<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.actuate.rest</groupId>
  <artifactId>com.actuate.rest</artifactId>
  <version>0.0.1-SNAPSHOT</version>
  <name>com.actuate.rest</name>
      <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>1.0.2.RELEASE</version>
    </parent>
    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter</artifactId>
        </dependency>
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
        </dependency>
    </dependencies>
    
      <repositories>
        <repository>
            <id>spring-snapshots</id>
            <url>http://repo.spring.io/libs-snapshot</url>
            <snapshots><enabled>true</enabled></snapshots>
        </repository>
    </repositories>
</project>