spark-java-sdk

A Java library for consuming RESTful APIs for Cisco Spark. Please visit us at http://developer.ciscospark.com/.

Installing

This project is compiled with Java 1.6 and Apache Maven

$ git clone git@github.com:ciscospark/spark-java-sdk
$ cd spark-java-sdk
$ mvn install

The library was developed using the Java API for JSON Processing. An implementation of JSONP must be present in the classpath. A reference implementation is available from the Glassfish project or via Maven Central:

<dependency>
  <groupId>org.glassfish</groupId>
  <artifactId>javax.json</artifactId>
  <version>1.0.4</version>
</dependency>

Additionally 2 other dependencies must be provided:

    <dependency>
	<groupId>com.fasterxml.jackson.core</groupId>
	<artifactId>jackson-databind</artifactId>
	<version>2.7.3</version>
</dependency>
    <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>servlet-api</artifactId>
            <version>2.5</version>
            <scope>provided</scope>
    </dependency>

Examples

Below is an example of the SDK in action

import com.ciscospark.*;
import java.net.URI;

class Example {
    public static void main(String[] args) {
        // To obtain a developer access token, visit http://developer.ciscospark.com
        String accessToken = "<<secret>>";

        // Initialize the client
        Spark spark = Spark.builder()
                .baseUrl(URI.create("https://api.ciscospark.com/v1"))
                .accessToken(accessToken)
                .build();

        // List the rooms that I'm in
        spark.rooms()
                .iterate()
                .forEachRemaining(room -> {
                    System.out.println(room.getTitle() + ", created " + room.getCreated() + ": " + room.getId());
                });

        // Create a new room
        Room room = new Room();
        room.setTitle("Hello World");
        room = spark.rooms().post(room);


        // Add a coworker to the room
        Membership membership = new Membership();
        membership.setRoomId(room.getId());
        membership.setPersonEmail("wile_e_coyote@acme.com");
        spark.memberships().post(membership);


        // List the members of the room
        spark.memberships()
                .queryParam("roomId", room.getId())
                .iterate()
                .forEachRemaining(member -> {
                    System.out.println(member.getPersonEmail());
                });


        // Post a text message to the room
        Message message = new Message();
        message.setRoomId(room.getId());
        message.setText("Hello World!");
        spark.messages().post(message);


        // Share a file with the room
        message = new Message();
        message.setRoomId(room.getId());
        message.setFiles(URI.create("http://example.com/hello_world.jpg"));
        spark.messages().post(message);
    }
}

To Receive events from your webhook, Servlets are used. Any container can be used, for this example we will use jetty.

Jetty requires the following extra dependencies:

    <dependency>
            <groupId>org.eclipse.jetty</groupId>
            <artifactId>jetty-servlet</artifactId>
            <version>8.1.16.v20140903</version>
    </dependency>
    <dependency>
            <groupId>org.eclipse.jetty</groupId>
            <artifactId>jetty-server</artifactId>
            <version>8.1.16.v20140903</version>
    </dependency>

import com.ciscospark.*;
import javax.servlet.*;
import javax.servlet.http.*;

import org.eclipse.jetty.server.Server;
import org.eclipse.jetty.servlet.ServletHandler;
import org.eclipse.jetty.servlet.ServletHolder;

class WebhookExample {
    public static void main(String[] args) {

                Server server = new Server(8080);
                ServletHandler context = new ServletHandler();
                server.setHandler(context);

                SparkServlet sparkServlet = new SparkServlet();
                context.addServletWithMapping(new ServletHolder(sparkServlet), "/*");

		sparkServlet.addListener(new WehookEventListener() {
				public void onEvent(WebhookEvent event) {
					System.out.println("Got a message with ID: " + event.getData().getId());
				}
			});

		try {
			server.start();
			server.join();
		} catch (Exception e) {
			e.printStackTrace();
		}
    }
}

Legalese

Copyright (c) 2015 Cisco Systems, Inc. See LICENSE file.