--- /dev/null
+/*
+ * Copyright (C) 2007-2012 Argeo GmbH
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.argeo.slc.client.ui.dist.commands;
+
+import javax.jcr.Node;
+import javax.jcr.Repository;
+import javax.jcr.RepositoryException;
+import javax.jcr.Session;
+import javax.jcr.security.Privilege;
+
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.argeo.ArgeoException;
+import org.argeo.ArgeoMonitor;
+import org.argeo.eclipse.ui.EclipseArgeoMonitor;
+import org.argeo.jcr.JcrUtils;
+import org.argeo.slc.SlcConstants;
+import org.argeo.slc.client.ui.dist.DistPlugin;
+import org.argeo.slc.client.ui.dist.PrivilegedJob;
+import org.argeo.slc.client.ui.dist.utils.CommandHelpers;
+import org.argeo.slc.repo.JavaRepoManager;
+import org.argeo.slc.repo.RepoUtils;
+import org.eclipse.core.commands.AbstractHandler;
+import org.eclipse.core.commands.ExecutionEvent;
+import org.eclipse.core.commands.ExecutionException;
+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.dialogs.ErrorDialog;
+import org.eclipse.jface.dialogs.InputDialog;
+import org.eclipse.jface.resource.ImageDescriptor;
+import org.eclipse.jface.window.Window;
+import org.eclipse.swt.widgets.Display;
+import org.eclipse.ui.handlers.HandlerUtil;
+
+/**
+ * Create a copy of the chosen workspace in the local Java repository using a
+ * JavaRepoManager.
+ */
+public class CopyLocalJavaWorkspace extends AbstractHandler {
+ private static final Log log = LogFactory
+ .getLog(CopyLocalJavaWorkspace.class);
+
+ public final static String ID = DistPlugin.ID + ".copyLocalJavaWorkspace";
+ public final static String DEFAULT_LABEL = "Copy Java Workspace...";
+ public final static ImageDescriptor DEFAULT_ICON = DistPlugin
+ .getImageDescriptor("icons/addItem.gif");
+
+ public final static String PARAM_SOURCE_WORKSPACE_NAME = "srcWkspName";
+
+ // DEPENDENCY INJECTION
+ private Repository javaRepository;
+ private JavaRepoManager javaRepoManager;
+
+ public Object execute(ExecutionEvent event) throws ExecutionException {
+ String wkspName = event.getParameter(PARAM_SOURCE_WORKSPACE_NAME);
+
+ InputDialog inputDialog = new InputDialog(HandlerUtil
+ .getActiveWorkbenchWindow(event).getShell(),
+ "New copy of workspace " + wkspName,
+ "Choose a name for the workspace to create", "", null);
+ int result = inputDialog.open();
+ if (result == Window.OK) {
+ String newWorkspaceName = inputDialog.getValue();
+
+ if (newWorkspaceName == null || newWorkspaceName.trim().equals("")
+ || newWorkspaceName.trim().equals(wkspName.trim())) {
+ ErrorDialog
+ .openError(HandlerUtil.getActiveShell(event),
+ "Non valid workspace name", newWorkspaceName
+ + " is not a valid workspace name.",
+ new Status(IStatus.ERROR, "not valid", 0,
+ "Error", null));
+ return null;
+ }
+ Job copyWkspJob = new CopyWkspJob(javaRepoManager, javaRepository,
+ wkspName, newWorkspaceName, HandlerUtil
+ .getActiveWorkbenchWindow(event).getShell()
+ .getDisplay());
+ copyWkspJob.setUser(true);
+ copyWkspJob.schedule();
+ }
+ return null;
+ }
+
+ private static class CopyWkspJob extends PrivilegedJob {
+
+ private JavaRepoManager javaRepoManager;
+ private Repository javaRepository;
+ private String srcWkspName;
+ private String targetWkspName;
+ private Display display;
+
+ public CopyWkspJob(JavaRepoManager javaRepoManager,
+ Repository javaRepository, String srcWkspName,
+ String targetWkspName, Display display) {
+ super("Duplicate workspace");
+ this.javaRepoManager = javaRepoManager;
+ this.javaRepository = javaRepository;
+ this.srcWkspName = srcWkspName;
+ this.targetWkspName = targetWkspName;
+ this.display = display;
+ }
+
+ @Override
+ protected IStatus doRun(IProgressMonitor progressMonitor) {
+ long begin = System.currentTimeMillis();
+
+ ArgeoMonitor monitor = new EclipseArgeoMonitor(progressMonitor);
+ monitor.beginTask("Copy workspace", -1);
+ monitor.subTask("Copying nodes");
+
+ Session srcSession = null;
+ Session targetSession = null;
+ try {
+ // Initialize source
+ srcSession = javaRepository.login(srcWkspName);
+ Node srcRootNode = srcSession.getRootNode();
+
+ // Create the workspace -
+ // FIXME will throw an error if workspace already exists
+ javaRepoManager.createWorkspace(targetWkspName);
+ targetSession = javaRepository.login(targetWkspName);
+ Node newRootNode = targetSession.getRootNode();
+
+ RepoUtils.copy(srcRootNode, newRootNode, monitor);
+ targetSession.save();
+ JcrUtils.addPrivilege(targetSession, "/",
+ SlcConstants.ROLE_SLC, Privilege.JCR_ALL);
+ monitor.worked(1);
+
+ display.asyncExec(new Runnable() {
+ public void run() {
+ CommandHelpers.callCommand(RefreshDistributionsView.ID);
+ }
+ });
+
+ } catch (RepositoryException re) {
+ throw new ArgeoException(
+ "Unexpected error while creating the new workspace.",
+ re);
+ } finally {
+ JcrUtils.logoutQuietly(srcSession);
+ JcrUtils.logoutQuietly(targetSession);
+ }
+
+ monitor.done();
+ long duration = (System.currentTimeMillis() - begin) / 1000;// in
+ // s
+ if (log.isDebugEnabled())
+ log.debug("Duplicated local java workspace " + srcWkspName
+ + " to workspace " + targetWkspName + " in "
+ + (duration / 60) + "min " + (duration % 60) + "s");
+ return Status.OK_STATUS;
+ }
+ }
+
+ /* DEPENDENCY INJECTION */
+ public void setJavaRepository(Repository javaRepository) {
+ this.javaRepository = javaRepository;
+ }
+
+ public void setJavaRepoManager(JavaRepoManager javaRepoManager) {
+ this.javaRepoManager = javaRepoManager;
+ }
+}
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