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Java > Open Source Codes > org > apache > derby > ui > actions > StartAction


1 /*
2
3     Derby - Class org.apache.derby.ui.actions.StartAction
4     
5     Licensed to the Apache Software Foundation (ASF) under one or more
6     contributor license agreements. See the NOTICE file distributed with
7     this work for additional information regarding copyright ownership.
8     The ASF licenses this file to you under the Apache License, Version 2.0
9     (the "License"); you may not use this file except in compliance with
10     the License. You may obtain a copy of the License at
11     
12        http://www.apache.org/licenses/LICENSE-2.0
13     
14     Unless required by applicable law or agreed to in writing, software
15     distributed under the License is distributed on an "AS IS" BASIS,
16     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
17     See the License for the specific language governing permissions and
18     limitations under the License.
19
20 */
21
22 package org.apache.derby.ui.actions;
23
24 import org.apache.derby.ui.common.CommonNames;
25 import org.apache.derby.ui.common.Messages;
26 import org.apache.derby.ui.util.DerbyServerUtils;
27 import org.eclipse.core.resources.IProject;
28 import org.eclipse.core.runtime.CoreException;
29 import org.eclipse.jdt.core.IJavaProject;
30 import org.eclipse.jface.action.IAction;
31 import org.eclipse.jface.dialogs.MessageDialog;
32 import org.eclipse.jface.viewers.ISelection;
33 import org.eclipse.swt.widgets.Shell;
34 import org.eclipse.ui.IObjectActionDelegate;
35 import org.eclipse.ui.IWorkbenchPart;
36
37 ;
38
39 public class StartAction implements IObjectActionDelegate {
40
41     private IJavaProject currentJavaProject;
42     private IProject currentProject;
43     
44     public StartAction() {
45         super();
46     }
47
48     public void setActivePart(IAction action, IWorkbenchPart targetPart) {
49     }
50
51     public void run(IAction action) {
52         try {
53             if(currentJavaProject!=null){
54                 currentProject=currentJavaProject.getProject();
55             }
56             DerbyServerUtils.getDefault().startDerbyServer(currentProject);
57             
58         }
59         catch (CoreException e) {
60             Shell shell = new Shell();
61             MessageDialog.openInformation(
62                 shell,
63                 CommonNames.PLUGIN_NAME,
64                 Messages.D_NS_START_ERROR +
65                 org.apache.derby.ui.util.SelectionUtil.getStatusMessages(e));
66         }
67     }
68
69     public void selectionChanged(IAction action, ISelection selection) {
70         currentJavaProject = org.apache.derby.ui.util.SelectionUtil.findSelectedJavaProject(selection);
71         
72         if(currentJavaProject==null){
73             currentProject=org.apache.derby.ui.util.SelectionUtil.findSelectedProject(selection);
74         }
75         
76     }
77
78 }
79
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