Java tutorial
/////////////////////////////////////////////////////////////////////////////// // // PACKAGE : com.astra.ses.spell.gui.model.commands // // FILE : ExportAsRunFile.java // // DATE : Sep 4, 2013 // // Copyright (C) 2008, 2014 SES ENGINEERING, Luxembourg S.A.R.L. // // By using this software in any way, you are agreeing to be bound by // the terms of this license. // // 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 // // NO WARRANTY // EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, THE PROGRAM IS PROVIDED // ON AN "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, EITHER // EXPRESS OR IMPLIED INCLUDING, WITHOUT LIMITATION, ANY WARRANTIES OR // CONDITIONS OF TITLE, NON-INFRINGEMENT, MERCHANTABILITY OR FITNESS FOR A // PARTICULAR PURPOSE. Each Recipient is solely responsible for determining // the appropriateness of using and distributing the Program and assumes all // risks associated with its exercise of rights under this Agreement , // including but not limited to the risks and costs of program errors, // compliance with applicable laws, damage to or loss of data, programs or // equipment, and unavailability or interruption of operations. // // DISCLAIMER OF LIABILITY // EXCEPT AS EXPRESSLY SET FORTH IN THIS AGREEMENT, NEITHER RECIPIENT NOR ANY // CONTRIBUTORS SHALL HAVE ANY LIABILITY FOR ANY DIRECT, INDIRECT, INCIDENTAL, // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING WITHOUT LIMITATION // LOST PROFITS), HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) // ARISING IN ANY WAY OUT OF THE USE OR DISTRIBUTION OF THE PROGRAM OR THE // EXERCISE OF ANY RIGHTS GRANTED HEREUNDER, EVEN IF ADVISED OF THE // POSSIBILITY OF SUCH DAMAGES. // // Contributors: // SES ENGINEERING - initial API and implementation and/or initial documentation // // PROJECT : SPELL // /////////////////////////////////////////////////////////////////////////////// package com.astra.ses.spell.gui.model.commands; import java.util.LinkedList; import java.util.List; import org.eclipse.core.commands.AbstractHandler; import org.eclipse.core.commands.ExecutionEvent; import org.eclipse.core.commands.ExecutionException; import org.eclipse.jface.dialogs.MessageDialog; import org.eclipse.swt.SWT; import org.eclipse.swt.widgets.DirectoryDialog; import org.eclipse.ui.IWorkbenchWindow; import org.eclipse.ui.PlatformUI; import com.astra.ses.spell.gui.core.interfaces.ServiceManager; import com.astra.ses.spell.gui.core.model.files.AsRunFile; import com.astra.ses.spell.gui.core.model.types.Level; import com.astra.ses.spell.gui.core.utils.Logger; import com.astra.ses.spell.gui.model.commands.helpers.CommandHelper; import com.astra.ses.spell.gui.model.jobs.ExportAsRunFileJob; import com.astra.ses.spell.gui.model.jobs.SaveAsRunFileJob; import com.astra.ses.spell.gui.procs.interfaces.IProcedureManager; import com.astra.ses.spell.gui.procs.interfaces.model.IProcedure; import com.astra.ses.spell.gui.services.IRuntimeSettings; import com.astra.ses.spell.gui.services.IRuntimeSettings.RuntimeProperty; public class ExportAsRunFile extends AbstractHandler { public static final String ID = "com.astra.ses.spell.gui.commands.ExportAsRunFile"; /*************************************************************************** * The constructor. **************************************************************************/ public ExportAsRunFile() { } /*************************************************************************** * The command has been executed, so extract extract the needed information * from the application context. **************************************************************************/ public CommandResult execute(ExecutionEvent event) throws ExecutionException { IWorkbenchWindow window = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); IRuntimeSettings runtime = (IRuntimeSettings) ServiceManager.get(IRuntimeSettings.class); String instanceId = (String) runtime.getRuntimeProperty(RuntimeProperty.ID_PROCEDURE_SELECTION); try { IProcedureManager mgr = (IProcedureManager) ServiceManager.get(IProcedureManager.class); IProcedure proc = null; if (mgr.isLocallyLoaded(instanceId)) { proc = mgr.getProcedure(instanceId); } else { proc = mgr.getRemoteProcedure(instanceId); } List<AsRunFile> toExport = new LinkedList<AsRunFile>(); ExportAsRunFileJob job = new ExportAsRunFileJob(proc); CommandHelper.executeInProgress(job, true, true); if (job.result.equals(CommandResult.SUCCESS)) { toExport.add(job.asrunFile); if (!job.asrunFile.getChildren().isEmpty()) { boolean alsoChildren = MessageDialog.openQuestion(window.getShell(), "Export children ASRUN files", "This procedure has executed sub-procedures.\n\nDo you want to export these ASRUN files as well?"); if (alsoChildren) { gatherChildAsRunFiles(job.asrunFile, toExport); } } } DirectoryDialog dialog = new DirectoryDialog(window.getShell(), SWT.SAVE); dialog.setMessage("Select directory to export ASRUN file(s) for '" + proc.getProcName() + "'"); dialog.setText("Export ASRUN"); String destination = dialog.open(); if (destination != null && !destination.isEmpty()) { SaveAsRunFileJob saveJob = new SaveAsRunFileJob(destination, toExport); CommandHelper.executeInProgress(saveJob, true, true); return saveJob.result; } else { return CommandResult.NO_EFFECT; } } catch (Exception ex) { ex.printStackTrace(); return CommandResult.FAILED; } } /*************************************************************************** * Iterate over all ASRUN files for children **************************************************************************/ private void gatherChildAsRunFiles(AsRunFile parent, List<AsRunFile> list) { Logger.debug("Fetching child ASRUN files for " + parent.getProcId(), Level.PROC, this); for (String childFile : parent.getChildren()) { Logger.debug(" - Get child ASRUN file: " + childFile, Level.PROC, this); ExportAsRunFileJob childJob = new ExportAsRunFileJob(childFile); CommandHelper.executeInProgress(childJob, true, true); if (childJob.result.equals(CommandResult.SUCCESS)) { list.add(childJob.asrunFile); Logger.debug(" - ASRUN file has children: " + childJob.asrunFile.getChildren().size(), Level.PROC, this); if (!childJob.asrunFile.getChildren().isEmpty()) { gatherChildAsRunFiles(childJob.asrunFile, list); } } } } }