/*
* JBoss, Home of Professional Open Source
* Copyright 2011 Red Hat Inc. and/or its affiliates and other contributors
* as indicated by the @author tags. All rights reserved.
* See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This copyrighted material is made available to anyone wishing to use,
* modify, copy, or redistribute it subject to the terms and conditions
* of the GNU Lesser General Public License, v. 2.1.
* This program is distributed in the hope that it will be useful, but WITHOUT A
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
* PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public License,
* v.2.1 along with this distribution; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301, USA.
*/
package org.jboss.as.console.client.domain.hosts;
import com.google.gwt.event.dom.client.ClickEvent;
import com.google.gwt.event.dom.client.ClickHandler;
import com.google.gwt.user.client.ui.DisclosurePanel;
import com.google.gwt.user.client.ui.Widget;
import org.jboss.as.console.client.Console;
import org.jboss.as.console.client.core.NameTokens;
import org.jboss.as.console.client.core.Places;
import org.jboss.as.console.client.widgets.DisclosureStackHeader;
import org.jboss.as.console.client.widgets.LHSNavTree;
import org.jboss.as.console.client.widgets.LHSNavTreeItem;
/**
* @author Heiko Braun
* @date 3/4/11
*/
public class ServerInstancesSection implements HostSelectionEvent.HostSelectionListener{
private String selectedHost = null;
private DisclosurePanel panel;
private LHSNavTree instanceTree;
public ServerInstancesSection() {
panel = new DisclosureStackHeader(Console.CONSTANTS.common_label_serverInstances()).asWidget();
instanceTree = new LHSNavTree("hosts");
LHSNavTreeItem overview = new LHSNavTreeItem(Console.CONSTANTS.common_label_serverStatus(), new ClickHandler()
{
@Override
public void onClick(ClickEvent event) {
String token = buildToken();
Console.MODULES.getPlaceManager().revealPlaceHierarchy(
Places.fromString(token)
);
}
});
instanceTree.addItem(overview);
// listen on host selection events
Console.MODULES.getEventBus().addHandler(
HostSelectionEvent.TYPE, this
);
panel.setContent(instanceTree);
}
public Widget asWidget()
{
return panel;
}
@Override
public void onHostSelection(String hostName) {
selectedHost = hostName;
}
public void setSelectedHost(String hostName) {
this.selectedHost = hostName;
}
private String buildToken() {
assert selectedHost!=null : "host selection is null!";
final String token = "hosts/" + NameTokens.InstancesPresenter+";host="+selectedHost;
return token;
}
}