/*
* 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.shared.subsys.osgi.runtime;
import com.google.gwt.core.client.Scheduler;
import com.google.web.bindery.event.shared.EventBus;
import com.google.gwt.user.client.Timer;
import com.google.gwt.user.client.ui.HTML;
import com.google.inject.Inject;
import com.gwtplatform.mvp.client.Presenter;
import com.gwtplatform.mvp.client.View;
import com.gwtplatform.mvp.client.annotations.NameToken;
import com.gwtplatform.mvp.client.annotations.ProxyCodeSplit;
import com.gwtplatform.mvp.client.proxy.Place;
import com.gwtplatform.mvp.client.proxy.Proxy;
import org.jboss.as.console.client.Console;
import org.jboss.as.console.client.core.NameTokens;
import org.jboss.as.console.client.domain.model.ServerInstance;
import org.jboss.as.console.client.domain.model.SimpleCallback;
import org.jboss.as.console.client.shared.dispatch.DispatchAsync;
import org.jboss.as.console.client.shared.dispatch.impl.DMRAction;
import org.jboss.as.console.client.shared.dispatch.impl.DMRResponse;
import org.jboss.as.console.client.shared.general.MessageWindow;
import org.jboss.as.console.client.shared.runtime.RuntimeBaseAddress;
import org.jboss.as.console.client.shared.state.CurrentServerSelection;
import org.jboss.as.console.client.shared.state.ServerSelectionEvent;
import org.jboss.as.console.client.shared.subsys.RevealStrategy;
import org.jboss.as.console.client.shared.subsys.osgi.runtime.model.OSGiBundle;
import org.jboss.as.console.client.widgets.forms.AddressBinding;
import org.jboss.as.console.client.widgets.forms.ApplicationMetaData;
import org.jboss.as.console.client.widgets.forms.BeanMetaData;
import org.jboss.ballroom.client.widgets.window.DefaultWindow;
import org.jboss.dmr.client.ModelDescriptionConstants;
import org.jboss.dmr.client.ModelNode;
/**
* @author David Bosschaert
*/
public class OSGiRuntimePresenter extends Presenter<OSGiRuntimePresenter.MyView, OSGiRuntimePresenter.MyProxy>
implements ServerSelectionEvent.ServerSelectionListener {
private final BeanMetaData bundleMetaData;
private final DispatchAsync dispatcher;
private final RevealStrategy revealStrategy;
private CurrentServerSelection serverSelection;
@ProxyCodeSplit
@NameToken(NameTokens.OSGiRuntimePresenter)
public interface MyProxy extends Proxy<OSGiRuntimePresenter>, Place {
}
public interface MyView extends View {
void initialLoad();
void setPresenter(OSGiRuntimePresenter osGiRuntimePresenter);
}
@Inject
public OSGiRuntimePresenter(
EventBus eventBus, MyView view, MyProxy proxy,
DispatchAsync dispatcher, ApplicationMetaData propertyMetaData,
RevealStrategy revealStrategy, CurrentServerSelection serverSelection) {
super(eventBus, view, proxy);
this.dispatcher = dispatcher;
this.revealStrategy = revealStrategy;
this.bundleMetaData = propertyMetaData.getBeanMetaData(OSGiBundle.class);
this.serverSelection = serverSelection;
}
@Override
protected void onBind() {
super.onBind();
getView().setPresenter(this);
getEventBus().addHandler(ServerSelectionEvent.TYPE, this);
}
@Override
protected void onReset() {
super.onReset();
if(serverSelection.isActive())
getView().initialLoad();
}
@Override
public void onServerSelection(String hostName, ServerInstance server, ServerSelectionEvent.Source source) {
Scheduler.get().scheduleDeferred(new Scheduler.ScheduledCommand() {
@Override
public void execute() {
if(isVisible()) getView().initialLoad();
}
});
}
@Override
protected void revealInParent() {
revealStrategy.revealInRuntimeParent(this);
}
void startBundle(OSGiBundle bundle) {
bundleAction(bundle, "start");
}
void stopBundle(OSGiBundle bundle) {
bundleAction(bundle, "stop");
}
private void bundleAction(OSGiBundle bundle, String operationName) {
AddressBinding address = bundleMetaData.getAddress();
ModelNode operation = address.asResource(RuntimeBaseAddress.get(), bundle.getName());
operation.get(ModelDescriptionConstants.OP).set(operationName);
dispatcher.execute(new DMRAction(operation), new SimpleCallback<DMRResponse>() {
@Override
public void onSuccess(DMRResponse result) {
ModelNode response = result.get();
if(response.isFailure())
{
Console.error(Console.MESSAGES.modificationFailed("OSGi Bundle"), response.getFailureDescription());
}
else
{
Console.info(Console.MESSAGES.modified("OSGi Bundle"));
}
getView().initialLoad();
}
});
}
public void askToActivateSubsystem() {
final DefaultWindow window = new DefaultWindow(Console.CONSTANTS.subsys_osgi());
window.setWidth(320);
window.setHeight(140);
window.trapWidget(new MessageWindow(Console.MESSAGES.subsys_osgi_activate(),
new MessageWindow.Result() {
@Override
public void result(boolean result) {
window.hide();
if (result)
activateSubsystem();
}
}).asWidget());
window.setGlassEnabled(true);
window.center();
}
protected void activateSubsystem() {
// Since it takes a few moments for the subsystem to activate we're showing a window indicating this
final DefaultWindow window = new DefaultWindow(Console.CONSTANTS.subsys_osgi());
window.setWidth(320);
window.setHeight(140);
window.trapWidget(new HTML(Console.MESSAGES.subsys_osgi_activating()));
window.setGlassEnabled(true);
window.center();
AddressBinding address = bundleMetaData.getAddress();
ModelNode operation = address.asSubresource(RuntimeBaseAddress.get()); // get an operation on the parent address...
operation.get(ModelDescriptionConstants.OP).set("activate");
dispatcher.execute(new DMRAction(operation), new SimpleCallback<DMRResponse>() {
@Override
public void onSuccess(DMRResponse result) {
Timer t = new Timer() {
@Override
public void run() {
window.hide();
onReset();
}
};
t.schedule(4000);
}
@Override
public void onFailure(Throwable caught) {
window.hide();
super.onFailure(caught);
}
});
}
}