Examples with IChannelEvent org.eclipse.ecf.datashare.events.IChannelEvent used on opensource projects

Example 6 with IChannelEvent

use of org.eclipse.ecf.datashare.events.IChannelEvent in project ecf by eclipse.

the class RssClientSOContainer method main.

public static final void main(String[] args) throws Exception {
    // Get server identity
    // String targetURL =
    // "http://"+java.net.InetAddress.getLocalHost().getHostName();
    String targetURL = "http://feeds.feedburner.com";
    if (args.length > 0) {
        targetURL = args[0];
    }
    final ContainerTypeDescription contd = new ContainerTypeDescription(RssContainerInstantiator.class.getName(), RssContainerInstantiator.class.getName(), null);
    ContainerFactory.getDefault().addDescription(contd);
    final RssClientSOContainer container = new RssClientSOContainer();
    // now connect to rss service
    final ID serverID = IDFactory.getDefault().createStringID(targetURL);
    container.connect(serverID, null);
    // get IMergeableChannelContainer adapter
    final IMergeableChannelContainerAdapter channelContainer = (IMergeableChannelContainerAdapter) container.getAdapter(IMergeableChannelContainerAdapter.class);
    // create channel listener
    final IChannelListener listener = new IChannelListener() {

        public void handleChannelEvent(IChannelEvent event) {
            System.out.println("listener.handleChannelEvent(" + event + ")");
        }
    };
    // create a new channel
    final ID channelID = IDFactory.getDefault().createStringID("/reuters/worldNews/");
    // ID channelID = IDFactory.getDefault().createStringID("/feed.xml");
    final IMergeableChannel channel = channelContainer.createMergeableChannel(channelID, listener, new HashMap());
    if (channel instanceof FeedSharedObject) {
        // get remote feed (subscribed)
        final RssFeed remoteFeed = ((FeedSharedObject) channel).getFeed();
        // get local feed (published)
        final File feedFile = new File("feed.xml");
        RssFeed localFeed = RssFeed.load(feedFile);
        if (localFeed == null) {
            localFeed = new RssFeed(remoteFeed.getTitle(), remoteFeed.getLink(), remoteFeed.getDescription());
            localFeed.setVersion(RssVersion.RSS_2_0);
        }
        // merge remote feed with local one
        localFeed.merge(remoteFeed);
        // add a new item to feed
        localFeed.addItem(new RssItem("New Google Item", "This is a new item", "http://www.google.com"));
        // publish updated feed
        localFeed.save(feedFile);
        // print item titles
        final java.util.List items = localFeed.getItems();
        for (int i = 0; i < items.size(); i++) {
            System.out.println(" " + i + " " + ((RssItem) items.get(i)).getTitle());
        }
    }
    // remove the channel
    channelContainer.removeChannel(channelID);
    // disconnect the service
    container.disconnect();
    container.dispose();
    System.out.println("Exiting.");
}

Example 7 with IChannelEvent

use of org.eclipse.ecf.datashare.events.IChannelEvent in project ecf by eclipse.

the class DatashareClientApplication method createChannelListener.

protected IChannelListener createChannelListener() {
    return new IChannelListener() {

        public void handleChannelEvent(IChannelEvent event) {
            if (event instanceof IChannelMessageEvent) {
                IChannelMessageEvent messageEvent = (IChannelMessageEvent) event;
                // print to system out
                System.out.println("Client received message from " + messageEvent.getFromContainerID().getName() + ": " + new String(messageEvent.getData()));
            }
        }
    };
}

Example 8 with IChannelEvent

use of org.eclipse.ecf.datashare.events.IChannelEvent in project ecf by eclipse.

the class NIODatashareTest method testSendAndReply.

public void testSendAndReply() throws Exception {
    final byte[] expected1 = { 1, 2, 3 };
    final byte[] expected2 = { 4, 5, 6 };
    final byte[][] actual = new byte[2][];
    channelA = createChannel(channelContainerA, new IChannelListener() {

        public void handleChannelEvent(IChannelEvent event) {
            if (event instanceof IChannelMessageEvent) {
                actual[1] = ((IChannelMessageEvent) event).getData();
                synchronized (waitObject) {
                    waitObject.notify();
                }
            }
        }
    });
    int targetPort = channelA.getPort();
    channelB = createChannel(channelContainerB, new IChannelListener() {

        public void handleChannelEvent(IChannelEvent event) {
            if (event instanceof IChannelMessageEvent) {
                actual[0] = ((IChannelMessageEvent) event).getData();
                send(channelB, containerA.getConnectedID(), expected2);
            }
        }
    });
    channelA.sendMessage(containerB.getConnectedID(), expected1);
    channelContainerB.enqueue(new InetSocketAddress(LOCALHOST, targetPort));
    waitForCompletion(5000);
    assertEquals(expected1, actual[0]);
    assertEquals(expected2, actual[1]);
}

Example 9 with IChannelEvent

use of org.eclipse.ecf.datashare.events.IChannelEvent in project ecf by eclipse.

the class NIODatashareTest method testChannelConnectEvent.

public void testChannelConnectEvent() throws Exception {
    final ID[] eventIds = new ID[2];
    channelA = createChannel(channelContainerA, new IChannelListener() {

        public void handleChannelEvent(IChannelEvent e) {
            if (e instanceof IChannelConnectEvent) {
                IChannelConnectEvent event = (IChannelConnectEvent) e;
                eventIds[0] = event.getChannelID();
                eventIds[1] = event.getTargetID();
            }
        }
    });
    containerA.connect(null, null);
    assertEquals(channelA.getID(), eventIds[0]);
    assertEquals(containerA.getConnectedID(), eventIds[1]);
}

Example 10 with IChannelEvent

use of org.eclipse.ecf.datashare.events.IChannelEvent in project ecf by eclipse.

the class NIODatashareTest method testOneWaySend16k.

public void testOneWaySend16k() throws Exception {
    final byte[][] actual = new byte[1][];
    channelA = createChannel(channelContainerA);
    int targetPort = channelA.getPort();
    channelB = createChannel(channelContainerB, new IChannelListener() {

        public void handleChannelEvent(IChannelEvent event) {
            if (event instanceof IChannelMessageEvent) {
                actual[0] = ((IChannelMessageEvent) event).getData();
                synchronized (waitObject) {
                    waitObject.notify();
                }
            }
        }
    });
    byte[] expected = new byte[16384];
    for (int i = 0; i < expected.length; i++) {
        expected[i] = (byte) (i % 128);
    }
    channelA.sendMessage(containerB.getConnectedID(), expected);
    channelContainerB.enqueue(new InetSocketAddress(LOCALHOST, targetPort));
    waitForCompletion(10000);
    assertEquals(expected, actual[0]);
}