SaveScenarioAsAction


1   /*
2   * CLIF is a Load Injection Framework
3   * Copyright (C) 2004 France Telecom R&D
4   *
5   * This library is free software; you can redistribute it and/or
6   * modify it under the terms of the GNU Lesser General Public
7   * License as published by the Free Software Foundation; either
8   * version 2 of the License, or (at your option) any later version.
9   *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  *
19  * CLIF 
20  *
21  * Contact: clif@objectweb.org
22  */
23  package org.objectweb.clif.scenario.util.isac.gui.action;
24  
25  import java.io.FileOutputStream  ;
26  import java.io.PrintStream  ;
27  import java.net.URL  ;
28  
29  import org.apache.log4j.Category;
30  import org.eclipse.jface.action.Action;
31  import org.eclipse.jface.resource.ImageDescriptor;
32  import org.eclipse.jface.window.ApplicationWindow;
33  import org.eclipse.swt.SWT;
34  import org.eclipse.swt.widgets.FileDialog;
35  import org.objectweb.clif.scenario.util.isac.FileName;
36  import org.objectweb.clif.scenario.util.isac.gui.ScenarioGUIEditor;
37  import org.objectweb.clif.scenario.util.isac.util.tree.TreeManager;
38  /**
39   * Action which save a scenario
40   * 
41   * @author JC Meillaud
42   * @author A Peyrard
43   */
44  public class SaveScenarioAsAction extends Action {
45      static Category cat = Category.getInstance(SaveScenarioAsAction.class.getName());
46      /**
47       *  The application window, which launch this action
48       */
49      private ScenarioGUIEditor window;
50  
51      /**
52       * Build a new 'save scenario' action
53       * @param w The application window, in wich we will use this action
54       */
55      public SaveScenarioAsAction(ApplicationWindow w) {
56          cat.debug("-> constructor") ;
57          this.window = (ScenarioGUIEditor) w;
58          this.setText("Save &As...@Ctrl+Alt+S");
59          this.setToolTipText("Save the current Scenario in a specified file");
60          try {
61              this.setImageDescriptor(
62                  ImageDescriptor.createFromURL(
63                      new URL  ("file:" + FileName.SAVE_AS_ICON)));
64          } catch (Exception   e) {
65              cat.warn("Unable to find save_as icon file");
66          }
67      }
68  
69      public void run() {
70          cat.debug("-> run") ;
71          // create a new file dialog
72          FileDialog dialog = new FileDialog(this.window.getShell(), SWT.SAVE);
73          // open it and save the filename
74          String   fileName = dialog.open();
75          if (fileName == null) {
76              this.window.getStatusLine().getProgressMonitor().done() ;
77              return ;
78          }
79          
80          // set the filename to the gui
81          cat.debug("Save into the file "+fileName);
82          this.window.setFileName(fileName);
83          // Save the scenario into the file
84          try {
85              FileOutputStream   fileStream = new FileOutputStream  (fileName) ;
86              PrintStream   out = new PrintStream  (fileStream) ;
87              TreeManager treeManager = TreeManager.getTreeManager(null) ;
88              //treeManager.saveBehaviors(fileStream) ; 
89              treeManager.saveScenario(out);
90              fileStream.flush();
91              fileStream.close() ;
92              // set the saved state
93              this.window.setScenarioSavedState(true) ;
94          }
95          catch (Exception   e) {
96              cat.warn("Unable to save the scenario in "+ fileName +", " + e) ;
97          }
98      }
99  }
100
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