/*
* JBoss, Home of Professional Open Source
* Copyright 2013 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.patching.wizard.rollback;
import static org.jboss.as.console.client.shared.patching.wizard.rollback.RollbackState.*;
import com.google.gwt.user.client.ui.FlowPanel;
import com.google.gwt.user.client.ui.HTML;
import com.google.gwt.user.client.ui.IsWidget;
import com.google.gwt.user.client.ui.Label;
import org.jboss.as.console.client.Console;
import org.jboss.as.console.client.shared.patching.PatchManager;
import org.jboss.as.console.client.shared.patching.PatchManagerPresenter;
import org.jboss.as.console.client.shared.patching.wizard.PatchWizard;
import org.jboss.as.console.client.shared.patching.wizard.StopServersFailedStep;
import org.jboss.as.console.client.shared.patching.wizard.StopServersStep;
import org.jboss.as.console.client.shared.patching.wizard.StoppingServersStep;
import org.jboss.dmr.client.dispatch.DispatchAsync;
/**
* @author Harald Pehl
*/
public class RollbackWizard extends PatchWizard<RollbackContext, RollbackState> {
public RollbackWizard(final PatchManagerPresenter presenter, final RollbackContext context, final String title,
final DispatchAsync dispatcher, PatchManager patchManager) {
super(presenter, context, title);
addStep(STOP_SERVERS, new StopServersStep<RollbackContext, RollbackState>(this) {
@Override
protected IsWidget intro(RollbackContext context) {
FlowPanel panel = new FlowPanel();
panel.add(new Label(Console.MESSAGES.patch_manager_stop_server_body(context.host)));
panel.add(new HTML("<h3 class=\"patch-followup-header\">" + Console.CONSTANTS
.patch_manager_stop_server_question_for_rollback() + "</h3>"));
return panel;
}
});
addStep(STOPPING, new StoppingServersStep<RollbackContext, RollbackState>(this, dispatcher));
addStep(STOP_FAILED, new StopServersFailedStep<RollbackContext, RollbackState>(this));
addStep(CHOOSE_OPTIONS, new ChooseOptionsStep(this));
addStep(CONFIRM_ROLLBACK, new ConfirmRollbackStep(this));
addStep(ROLLING_BACK, new RollingBackStep(this, patchManager));
addStep(SUCCESS, new RollbackOkStep(this, context.standalone ? "server" : "host"));
addStep(ERROR, new RollbackFailedStep(this));
}
@Override
protected RollbackState initialState() {
return CHOOSE_OPTIONS;
}
@Override
public void next() {
switch (state) {
case CHOOSE_OPTIONS:
pushState(CONFIRM_ROLLBACK);
break;
case CONFIRM_ROLLBACK:
pushState(ROLLING_BACK);
break;
case ROLLING_BACK:
if (context.rollbackError) {
pushState(ERROR);
} else {
pushState(SUCCESS);
}
break;
case SUCCESS:
close();
if (context.restartToUpdate) {
presenter.restart();
} else {
presenter.loadPatches();
}
break;
case ERROR:
// next == start again
pushState(CHOOSE_OPTIONS);
break;
}
}
}