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package org.apache.camel.component.xmpp; |
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import java.util.Iterator; |
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import org.apache.camel.Processor; |
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import org.apache.camel.impl.DefaultConsumer; |
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import org.apache.commons.logging.Log; |
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import org.apache.commons.logging.LogFactory; |
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import org.jivesoftware.smack.PacketListener; |
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import org.jivesoftware.smack.packet.Message; |
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import org.jivesoftware.smack.packet.Packet; |
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import org.jivesoftware.smack.packet.RosterPacket; |
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public class XmppConsumer extends DefaultConsumer<XmppExchange> implements PacketListener { |
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private static final transient Log LOG = LogFactory.getLog(XmppConsumer.class); |
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private final XmppEndpoint endpoint; |
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public XmppConsumer(XmppEndpoint endpoint, Processor processor) { |
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super(endpoint, processor); |
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this.endpoint = endpoint; |
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} |
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@Override |
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protected void doStart() throws Exception { |
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super.doStart(); |
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endpoint.getConnection().addPacketListener(this, endpoint.getFilter()); |
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} |
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@Override |
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protected void doStop() throws Exception { |
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endpoint.getConnection().removePacketListener(this); |
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super.doStop(); |
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} |
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public void processPacket(Packet packet) { |
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if (packet instanceof Message) { |
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Message message = (Message)packet; |
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if (LOG.isDebugEnabled()) { |
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LOG.debug("<<<< message: " + message.getBody()); |
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} |
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XmppExchange exchange = endpoint.createExchange(message); |
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try { |
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getProcessor().process(exchange); |
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} catch (Exception e) { |
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e.printStackTrace(); |
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} |
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} else if (packet instanceof RosterPacket) { |
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RosterPacket rosterPacket = (RosterPacket)packet; |
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if (LOG.isDebugEnabled()) { |
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LOG.debug("Roster packet with : " + rosterPacket.getRosterItemCount() + " item(s)"); |
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Iterator rosterItems = rosterPacket.getRosterItems(); |
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while (rosterItems.hasNext()) { |
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Object item = rosterItems.next(); |
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LOG.debug("Roster item: " + item); |
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} |
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} |
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} else { |
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if (LOG.isDebugEnabled()) { |
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LOG.debug("<<<< ignored packet: " + packet); |
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} |
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} |
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} |
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} |