org.eclipse.virgo.ide.runtime.ui/src/org/eclipse/virgo/ide/runtime/internal/ui/actions/RedeployBundleAction.java

/*********************************************************************
 * Copyright (c) 2009, 2012 SpringSource, a division of VMware, Inc.
 *
 * This program and the accompanying materials are made
 * available under the terms of the Eclipse Public License 2.0
 * which is available at https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
**********************************************************************/

package org.eclipse.virgo.ide.runtime.internal.ui.actions;

import java.util.Arrays;
import java.util.List;

import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.IObjectActionDelegate;
import org.eclipse.ui.IWorkbenchPart;
import org.eclipse.virgo.ide.facet.core.FacetCorePlugin;
import org.eclipse.virgo.ide.runtime.core.IServerBehaviour;
import org.eclipse.wst.server.core.IModule;
import org.eclipse.wst.server.core.IServer;
import org.eclipse.wst.server.ui.internal.view.servers.ModuleServer;

/**
 * Action implementation that redeploys the selected module or bundle
 *
 * @author Christian Dupuis
 * @since 1.0.0
 */
@SuppressWarnings("restriction")
public class RedeployBundleAction implements IObjectActionDelegate {

    private IModule selectedModule;

    private IServer server;

    public void setActivePart(IAction action, IWorkbenchPart targetPart) {
        // nothing to do here
    }

    public void run(IAction action) {

        if (this.server.getServerState() != IServer.STATE_STARTED) {
            return;
        }

        Job publishJob = new Job("Redeploy of module '" + this.selectedModule.getName() + "'") {

            @Override
            protected IStatus run(IProgressMonitor monitor) {
                IServerBehaviour behaviour = (IServerBehaviour) RedeployBundleAction.this.server.loadAdapter(IServerBehaviour.class, null);
                // PAR selected
                if (FacetCorePlugin.PAR_FACET_ID.equals(RedeployBundleAction.this.selectedModule.getModuleType().getId())) {
                    behaviour.getServerDeployer().redeploy(RedeployBundleAction.this.selectedModule);
                }
                // Bundle selected
                else if (FacetCorePlugin.BUNDLE_FACET_ID.equals(RedeployBundleAction.this.selectedModule.getModuleType().getId())) {
                    List<IModule> modules = Arrays.asList(RedeployBundleAction.this.server.getModules());
                    if (modules.contains(RedeployBundleAction.this.selectedModule)) {
                        // Single deployed module
                        behaviour.getServerDeployer().redeploy(RedeployBundleAction.this.selectedModule);
                    } else {
                        for (IModule module : modules) {
                            List<IModule> childModules = Arrays.asList(
                                RedeployBundleAction.this.server.getChildModules(new IModule[] { module }, null));
                            if (childModules.contains(RedeployBundleAction.this.selectedModule)
                                && FacetCorePlugin.PAR_FACET_ID.equals(module.getModuleType().getId())) {
                                behaviour.getServerDeployer().refresh(module, RedeployBundleAction.this.selectedModule);
                            }
                        }
                    }
                }
                // Web module selected
                else if (FacetCorePlugin.WEB_FACET_ID.equals(RedeployBundleAction.this.selectedModule.getModuleType().getId())) {
                    behaviour.getServerDeployer().redeploy(RedeployBundleAction.this.selectedModule);
                }
                return Status.OK_STATUS;
            }
        };
        publishJob.setPriority(Job.INTERACTIVE);
        publishJob.schedule();

    }

    public void selectionChanged(IAction action, ISelection selection) {
        this.selectedModule = null;
        if (!selection.isEmpty()) {
            if (selection instanceof IStructuredSelection) {
                Object obj = ((IStructuredSelection) selection).getFirstElement();
                if (obj instanceof ModuleServer) {
                    ModuleServer ms = (ModuleServer) obj;
                    this.server = ms.server;
                    this.selectedModule = ms.module[ms.module.length - 1];
                }
            }
        }
    }

}