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/*******************************************************************************
* Copyright (c) 2004, 2007 Boeing.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Boeing - initial API and implementation
*******************************************************************************/
package org.eclipse.osee.framework.ui.skynet.commandHandlers.branch;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.osee.framework.db.connection.exception.OseeCoreException;
import org.eclipse.osee.framework.db.connection.exception.OseeStateException;
import org.eclipse.osee.framework.logging.OseeLevel;
import org.eclipse.osee.framework.logging.OseeLog;
import org.eclipse.osee.framework.skynet.core.access.AccessControlManager;
import org.eclipse.osee.framework.skynet.core.access.PermissionEnum;
import org.eclipse.osee.framework.skynet.core.artifact.Branch;
import org.eclipse.osee.framework.skynet.core.artifact.BranchManager;
import org.eclipse.osee.framework.skynet.core.transaction.TransactionId;
import org.eclipse.osee.framework.skynet.core.transaction.TransactionIdManager;
import org.eclipse.osee.framework.ui.plugin.util.AWorkbench;
import org.eclipse.osee.framework.ui.plugin.util.CommandHandler;
import org.eclipse.osee.framework.ui.plugin.util.IExceptionableRunnable;
import org.eclipse.osee.framework.ui.plugin.util.Jobs;
import org.eclipse.osee.framework.ui.skynet.SkynetGuiPlugin;
import org.eclipse.osee.framework.ui.skynet.widgets.dialog.EntryDialog;
import org.eclipse.swt.widgets.Display;
/**
* @author Jeff C. Phillips
* @author Ryan D. Brooks
* @author Robert A. Fisher
*/
public class BranchCreationHandler extends CommandHandler {
@Override
public Object execute(ExecutionEvent arg0) throws ExecutionException {
IStructuredSelection selection =
(IStructuredSelection) AWorkbench.getActivePage().getActivePart().getSite().getSelectionProvider().getSelection();
Object backingData = selection.getFirstElement();
final TransactionId parentTransactionId;
try {
if (backingData instanceof Branch) {
Branch branch = (Branch) backingData;
parentTransactionId = TransactionIdManager.getlatestTransactionForBranch(branch);
} else if (backingData instanceof TransactionId) {
parentTransactionId = ((TransactionId) backingData);
} else {
throw new OseeStateException(
"Backing data for the jobbed node in the branchview was not of the expected type");
}
} catch (OseeCoreException ex) {
OseeLog.log(SkynetGuiPlugin.class, OseeLevel.SEVERE_POPUP, ex);
return null;
}
final EntryDialog dialog =
new EntryDialog(Display.getCurrent().getActiveShell(), "Branch", null, "Enter the name of the new Branch",
MessageDialog.INFORMATION, new String[] {"OK", "Cancel"}, 0);
int result = dialog.open();
if (result == 0 && dialog.getEntry() != null) {
IExceptionableRunnable runnable = new IExceptionableRunnable() {
public void run(IProgressMonitor monitor) throws Exception {
Branch branch = parentTransactionId.getBranch();
if (branch != null && branch.isSystemRootBranch()) {
BranchManager.createRootBranch(null, dialog.getEntry(), dialog.getEntry(), true);
} else {
BranchManager.createWorkingBranch(parentTransactionId, null, dialog.getEntry(), null);
}
}
};
Jobs.run("Create Branch", runnable, SkynetGuiPlugin.class, SkynetGuiPlugin.PLUGIN_ID);
}
return null;
}
@Override
public boolean isEnabledWithException() throws OseeCoreException {
IStructuredSelection selection =
(IStructuredSelection) AWorkbench.getActivePage().getActivePart().getSite().getSelectionProvider().getSelection();
boolean enabled;
if (selection.size() != 1) {
return false;
}
Object object = selection.getFirstElement();
Branch branch = null;
if (object instanceof Branch) {
branch = (Branch) object;
} else if (object instanceof TransactionId) {
branch = ((TransactionId) object).getBranch();
}
if (branch == null) {
return false;
}
enabled = AccessControlManager.checkObjectPermission(branch, PermissionEnum.READ);
return enabled;
}
}
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