parent
3bcb42721d
commit
7cefe84329
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<?xml version="1.0" encoding="UTF-8"?>
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<classpath>
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<classpathentry kind="src" path="src/test/java" output="target/test-classes" including="**/*.java"/>
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<classpathentry kind="src" path="src/main/java" including="**/*.java"/>
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<classpathentry kind="output" path="target/classes"/>
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<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
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<classpathentry kind="var" path="M2_REPO/com/fasterxml/jackson/core/jackson-core/2.2.2/jackson-core-2.2.2.jar"/>
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<classpathentry kind="var" path="M2_REPO/com/fasterxml/jackson/core/jackson-databind/2.2.2/jackson-databind-2.2.2.jar"/>
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<classpathentry kind="var" path="M2_REPO/com/fasterxml/jackson/core/jackson-annotations/2.2.2/jackson-annotations-2.2.2.jar"/>
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<classpathentry kind="var" path="M2_REPO/junit/junit/3.8.1/junit-3.8.1.jar"/>
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</classpath>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.hmkcode</groupId>
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<artifactId>java-post-gcm</artifactId>
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<version>1.0-SNAPSHOT</version>
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<packaging>jar</packaging>
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<name>java-post-gcm</name>
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<url>http://maven.apache.org</url>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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</properties>
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<dependencies>
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<dependency>
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<groupId>com.fasterxml.jackson.core</groupId>
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<artifactId>jackson-core</artifactId>
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<version>2.2.2</version>
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</dependency>
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<dependency>
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<groupId>com.fasterxml.jackson.core</groupId>
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<artifactId>jackson-databind</artifactId>
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<version>2.2.2</version>
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</dependency>
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<dependency>
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<groupId>com.fasterxml.jackson.core</groupId>
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<artifactId>jackson-annotations</artifactId>
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<version>2.2.2</version>
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</dependency>
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<version>3.8.1</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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</project>
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package com.hmkcode;
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import java.io.BufferedReader;
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import java.io.DataOutputStream;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.net.HttpURLConnection;
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import java.net.MalformedURLException;
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import java.net.URL;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.hmkcode.vo.Content;
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/**
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* Hello world!
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*
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*/
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public class App
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{
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public static void main( String[] args )
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{
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System.out.println( "Sending POST to GCM" );
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String apiKey = "AIzaSyB8azikXJKi_NjpWcVNJVO0dGFG1WuNJlg";
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Content content = createContent();
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POST2GCM.post(apiKey, content);
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}
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public static Content createContent(){
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Content c = new Content();
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c.addRegId("APA91bFqnQzp0z5IpXWdth1lagGQZw1PTbdBAD13c-UQ0T76BBYVsFrY96MA4SFduBW9RzDguLaad-7l4QWluQcP6zSoX1HSUaAzQYSmI93hMJQUYEdRLpBOpmAGkjckuoVFt6icRjgXKuOpqZEedWUvVsKOqRruXuAe3mDbkimcNAMpc7XMF8M");
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c.createData("Test Title", "Test Message");
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return c;
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}
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}
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package com.hmkcode;
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import java.io.BufferedReader;
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import java.io.DataOutputStream;
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import java.io.IOException;
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import java.io.InputStreamReader;
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import java.net.HttpURLConnection;
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import java.net.MalformedURLException;
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import java.net.URL;
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import com.fasterxml.jackson.databind.ObjectMapper;
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import com.hmkcode.vo.Content;
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public class POST2GCM {
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public static void post(String apiKey, Content content){
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try{
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// 1. URL
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URL url = new URL("https://android.googleapis.com/gcm/send");
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// 2. Open connection
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HttpURLConnection conn = (HttpURLConnection) url.openConnection();
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// 3. Specify POST method
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conn.setRequestMethod("POST");
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// 4. Set the headers
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conn.setRequestProperty("Content-Type", "application/json");
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conn.setRequestProperty("Authorization", "key="+apiKey);
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conn.setDoOutput(true);
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// 5. Add JSON data into POST request body
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//`5.1 Use Jackson object mapper to convert Contnet object into JSON
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ObjectMapper mapper = new ObjectMapper();
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// 5.2 Get connection output stream
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DataOutputStream wr = new DataOutputStream(conn.getOutputStream());
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// 5.3 Copy Content "JSON" into
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mapper.writeValue(wr, content);
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// 5.4 Send the request
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wr.flush();
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// 5.5 close
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wr.close();
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// 6. Get the response
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int responseCode = conn.getResponseCode();
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System.out.println("\nSending 'POST' request to URL : " + url);
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System.out.println("Response Code : " + responseCode);
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BufferedReader in = new BufferedReader(
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new InputStreamReader(conn.getInputStream()));
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String inputLine;
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StringBuffer response = new StringBuffer();
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while ((inputLine = in.readLine()) != null) {
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response.append(inputLine);
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}
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in.close();
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// 7. Print result
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System.out.println(response.toString());
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} catch (MalformedURLException e) {
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e.printStackTrace();
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} catch (IOException e) {
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e.printStackTrace();
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}
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}
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}
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package com.hmkcode.vo;
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import java.io.Serializable;
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import java.util.HashMap;
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import java.util.LinkedList;
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import java.util.List;
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import java.util.Map;
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public class Content implements Serializable {
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private List<String> registration_ids;
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private Map<String,String> data;
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public void addRegId(String regId){
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if(registration_ids == null)
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registration_ids = new LinkedList<String>();
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registration_ids.add(regId);
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}
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public void createData(String title, String message){
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if(data == null)
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data = new HashMap<String,String>();
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data.put("title", title);
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data.put("message", message);
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}
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public List<String> getRegistration_ids() {
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return registration_ids;
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}
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public void setRegistration_ids(List<String> registration_ids) {
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this.registration_ids = registration_ids;
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}
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public Map<String, String> getData() {
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return data;
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}
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public void setData(Map<String, String> data) {
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this.data = data;
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}
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}
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package com.hmkcode;
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import junit.framework.Test;
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import junit.framework.TestCase;
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import junit.framework.TestSuite;
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/**
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* Unit test for simple App.
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*/
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public class AppTest
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extends TestCase
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{
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/**
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* Create the test case
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*
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* @param testName name of the test case
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*/
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public AppTest( String testName )
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{
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super( testName );
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}
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/**
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* @return the suite of tests being tested
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*/
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public static Test suite()
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{
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return new TestSuite( AppTest.class );
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}
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/**
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* Rigourous Test :-)
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*/
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public void testApp()
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{
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assertTrue( true );
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}
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}
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Loading…
Reference in New Issue