Custom IQHandler doesn't handle

Openfire Openfire Dev
1

Hello people, I recently get involved in a simple project to build a iphone xmpp based apps that interact with the openfire server.

I need the server mantains some data about users connected to it, that the client sends by IQ stanzas. I thought that the better way is to build a IQHandler as a plugin, and I try by following some tutorial found here. Unforntunately my IQHandler doesn’t handle packet with specified name and namespace.

When the client (the client use a xmpp framework for cocoa) send a the custom IQ, I read this in the server console:

C2S - SENT (27820628):
C2S - RECV (27820628): <feature
-not-implemented xmlns=“urn:ietf:params:xml:ns:xmpp-stanzas”/>
C2S - SENT (27820628):

the code i wrote is:

package it.unina.AT;

import org.jivesoftware.openfire.;
import org.xmpp.packet.IQ;
import org.jivesoftware.openfire.container.;
import org.jivesoftware.openfire.handler.IQHandler;
import org.jivesoftware.openfire.IQHandlerInfo;
import org.xmpp.packet.IQ.Type;
import org.xmpp.packet.PacketError;
import org.jivesoftware.openfire.auth.UnauthorizedException;

public class IReachYouHandler extends IQHandler
{

private IQHandlerInfo info;

public IReachYouHandler(String moduleName)
{
    super(moduleName);
    info = new IQHandlerInfo("query", "custom:iq:coordinate");
}


public IQHandlerInfo getInfo()
{
    return info;
}


public IQ handleIQ(IQ packet) throws UnauthorizedException{
   
    System.out.println("IReachYou handles a packet");
    IQ result = IQ.createResultIQ(packet);
    IQ.Type type = packet.getType();
    if (type.equals(IQ.Type.get)) {
        result.setChildElement("query", "custom:iq:coordinate");
        result.setChildElement("coord", "custom:iq:coordinate#response");
    }
    else if(type.equals(IQ.Type.set))
    {
        result.setChildElement("query", "custom:iq:coordinate");
        result.setChildElement("coord", "custom:iq:coordinate#response");
    }
    else
    {
       
        result.setChildElement(packet.getChildElement().createCopy());
        result.setChildElement("coord", "custom:iq:coordinate#response");   
        result.setError(PacketError.Condition.not_acceptable);
    }
    return result;
}

public void initialize(XMPPServer server) {
    super.initialize(server);
}

}

package it.unina.AT;

import org.jivesoftware.openfire.container.Plugin;
import org.jivesoftware.openfire.container.PluginManager;
import org.jivesoftware.openfire.handler.IQHandler;
import org.jivesoftware.openfire.IQRouter;
import org.jivesoftware.openfire.XMPPServer;
import it.unina.AT.IReachYouHandler;

import java.io.File;

/**

  • A sample plugin for Openfire.
    */
    public class IReachYouPlugin implements Plugin {

public void initializePlugin(PluginManager manager, File pluginDirectory) {

    System.out.println("Starting IReachYou Plugin");
    IQHandler handler = new IReachYouHandler("IReachYouHandler");
    IQRouter iqRouter = XMPPServer.getInstance().getIQRouter();
    iqRouter.addHandler(handler);

}

public void destroyPlugin() {
// Your code goes here
}
}

The plugin starts normally, and i can see it by web managment.

Finally I tried to add a “loadmodule(…)” in the XMPPServer.java but I get an error at runtime, just after I start the server.

I hope someone can help me.

Thanks in advance!

2

Checking your code against my own plugin attempts, I can’t immediately see anything that your doing wrong.

Do you have the server running in the debugger? Have you been able to verify that when you send the command that your handleIQ method isn’t ever being invoked?

3

I solved by debbugging the openfire code. I see that iq packets are handled only if they have a bare jid in “to” attribute. I think that is a standard rule.

Thanks for helpfullness.

4

No problem. Mind setting this question to “Answered”? If you could add any extra useful information that other people might run into, that’d be great too.