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Java > Open Source Codes > org > eclipse > ui > internal > browser > BrowserDescriptorWorkingCopy


1 /*******************************************************************************
2  * Copyright (c) 2004, 2006 IBM Corporation and others.
3  * All rights reserved. This program and the accompanying materials
4  * are made available under the terms of the Eclipse Public License v1.0
5  * which accompanies this distribution, and is available at
6  * http://www.eclipse.org/legal/epl-v10.html
7  *
8  * Contributors:
9  * IBM Corporation - Initial API and implementation
10  *******************************************************************************/
11 package org.eclipse.ui.internal.browser;
12 /**
13  *
14  */
15 public class BrowserDescriptorWorkingCopy extends BrowserDescriptor implements IBrowserDescriptorWorkingCopy {
16     protected BrowserDescriptor browser;
17
18     // creation
19 public BrowserDescriptorWorkingCopy() {
20         // do nothing
21 }
22
23     // working copy
24 public BrowserDescriptorWorkingCopy(BrowserDescriptor browser) {
25         this.browser = browser;
26         setInternal(browser);
27     }
28
29     /* (non-Javadoc)
30      * @see org.eclipse.ui.internal.browser.IBrowserDescriptorWorkingCopy#setName(java.lang.String)
31      */
32     public void setName(String JavaDoc name) {
33         if (name == null)
34             throw new IllegalArgumentException JavaDoc();
35         this.name = name;
36     }
37
38     /* (non-Javadoc)
39      * @see org.eclipse.ui.internal.browser.IBrowserDescriptorWorkingCopy#setLocation(java.lang.String)
40      */
41     public void setLocation(String JavaDoc location) {
42         this.location = location;
43     }
44
45     /* (non-Javadoc)
46      * @see org.eclipse.ui.internal.browser.IBrowserDescriptorWorkingCopy#setParameters(java.lang.String)
47      */
48     public void setParameters(String JavaDoc params) {
49         this.parameters = params;
50     }
51
52     public boolean isWorkingCopy() {
53         return true;
54     }
55     
56     public IBrowserDescriptorWorkingCopy getWorkingCopy() {
57         return this;
58     }
59
60     /* (non-Javadoc)
61      * @see org.eclipse.ui.internal.browser.IBrowserDescriptorWorkingCopy#save()
62      */
63     public IBrowserDescriptor save() {
64         if (browser != null) {
65             browser.setInternal(this);
66             BrowserManager.getInstance().saveBrowsers();
67         } else {
68             browser = new BrowserDescriptor();
69             browser.setInternal(this);
70             BrowserManager.getInstance().addBrowser(browser);
71         }
72         return browser;
73     }
74 }
75
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