package com.xxxxx.zigase.test;

import java.util.logging.Logger;
import tigase.component.AbstractKernelBasedComponent;
import tigase.kernel.beans.Bean;
import tigase.kernel.core.Kernel;

@Bean(name = "muc", parent = Kernel.class, active = true)
public class TestComponent extends AbstractKernelBasedComponent {

    private static final Logger log = Logger.getLogger(TestComponent.class.getName());

    @Override
    public String getComponentVersion() {
        String version = this.getClass().getPackage().getImplementationVersion();
        return version == null ? "0.0.0" : version;
    }

    @Override
    public boolean isDiscoNonAdmin() {
        return false;
    }

    @Override
    protected void registerModules(Kernel kernel) {
        // here we need to register modules responsible for processing packets
    }

}

package com.xxxxx.zigase.test.modules;

import com.xxxxx.zigase.test.TestComponent;
import tigase.component.exceptions.ComponentException;
import tigase.component.modules.AbstractModule;
import tigase.criteria.Criteria;
import tigase.criteria.ElementCriteria;
import tigase.kernel.beans.Bean;
import tigase.server.Packet;
import tigase.util.stringprep.TigaseStringprepException;

import java.util.logging.Logger;

@Bean(name = "test-module", parent = TestComponent.class, active = true)
public class TestModule extends AbstractModule {

    private static final Logger log = Logger.getLogger(TestModule.class.getCanonicalName());

    private static final Criteria CRITERIA = ElementCriteria.name("message");

    @Override
    public Criteria getModuleCriteria() {
        return CRITERIA;
    }

    @Override
    public void process(Packet packet) throws ComponentException, TigaseStringprepException {
        log.finest("My packet: " + packet.toString());
    }
}

test(class: com.xxxxx.zigase.test.TestComponent) {
}

@Override
protected void registerModules(Kernel kernel) {
    kernel.registerBean("disco").asClass(DiscoveryModule.class).exec();
}