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package org.netbeans.modules.ruby.railsprojects.server;
import org.netbeans.modules.ruby.railsprojects.server.nodes.RailsAppNode;
import java.util.List;
import javax.swing.event.ChangeEvent;
import javax.swing.event.ChangeListener;
import org.openide.nodes.ChildFactory;
import org.openide.nodes.Node;
/**
* A factory for creating Rails application nodes.
*
* @author Erno Mononen
*/
public class RailsAppChildrenFactory extends ChildFactory<RailsApplication> implements ChangeListener {
private final RubyServer server;
public static RailsAppChildrenFactory create(RubyServer server) {
RailsAppChildrenFactory result = new RailsAppChildrenFactory(server);
server.addChangeListener(result);
return result;
}
private RailsAppChildrenFactory(RubyServer server) {
this.server = server;
}
@Override
protected Node createNodeForKey(RailsApplication key) {
return new RailsAppNode(key);
}
@Override
protected boolean createKeys(List<RailsApplication> toPopulate) {
for (RailsApplication app : server.getApplications()) {
toPopulate.add(app);
}
return true;
}
public void stateChanged(ChangeEvent e) {
refresh(false);
}
}