framework/bundles/org.eclipse.ecf.presence/src/org/eclipse/ecf/presence/roster/RosterResource.java

package org.eclipse.ecf.presence.roster;

import org.eclipse.core.runtime.Assert;
import org.eclipse.core.runtime.IAdapterManager;
import org.eclipse.ecf.internal.presence.PresencePlugin;
import org.eclipse.ecf.presence.IPresence;

/**
 * @since 2.1
 */
public class RosterResource implements IRosterResource {

	private String name;
	private IRosterEntry parent;
	private IPresence presence;

	public RosterResource(IRosterEntry parent, String name, IPresence presence) {
		Assert.isNotNull(parent);
		this.parent = parent;
		Assert.isNotNull(name);
		this.name = name;
		this.presence = presence;
	}

	public String getName() {
		return name;
	}

	public IRosterItem getParent() {
		return parent;
	}

	public IRoster getRoster() {
		return parent.getRoster();
	}

	public Object getAdapter(Class adapter) {
		if (adapter.isInstance(this)) {
			return this;
		}
		IAdapterManager adapterManager = PresencePlugin.getDefault().getAdapterManager();
		if (adapterManager == null)
			return null;
		return adapterManager.loadAdapter(this, adapter.getName());
	}

	public IPresence getPresence() {
		return presence;
	}

	public void setPresence(IPresence presence) {
		this.presence = presence;
	}

}