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1
11 package org.eclipse.pde.internal.core.text.bundle;
12
13 import org.eclipse.osgi.util.ManifestElement;
14 import org.eclipse.pde.internal.core.ibundle.IBundle;
15 import org.osgi.framework.BundleException;
16
17 public class SingleManifestHeader extends ManifestHeader {
18
19 private static final long serialVersionUID = 1L;
20
21 private PDEManifestElement fElement;
22
23 public SingleManifestHeader(String  name, String value, IBundle bundle, String lineDelimiter) {
24 super(name, value, bundle, lineDelimiter);
25 }
26
27 protected void processValue(String value) {
28 try {
29 ManifestElement[] elements = ManifestElement.parseHeader(getName(), value);
30 if (elements.length > 0)
31 fElement = new PDEManifestElement(this, elements[0]);
32 } catch (BundleException e) {
33 }
34 if (fElement == null)
35 fElement = new PDEManifestElement(this, ""); fValue = value;
37 }
38
39 public void setAttribute(String key, String value) {
40 fElement.setAttribute(key, value);
41 update();
42 }
43
44 public void setDirective(String key, String value) {
45 fElement.setDirective(key, value);
46 update();
47 }
48
49 public void setMainComponent(String value) {
50 if (value == null)
51 fElement.setValueComponents((String [])null);
52 else
53 fElement.setValueComponents(new String [] {value});
54 update();
55 }
56
57 public String getAttribute(String key) {
58 return fElement.getAttribute(key);
59 }
60
61 public String getDirective(String key) {
62 return fElement.getDirective(key);
63 }
64
65 public String getMainComponent() {
66 return fElement.getValue();
67 }
68
69 public void update() {
70 update(true);
72 }
73
74 public void update(boolean notify) {
75 String old = fValue;
76 fValue = fElement.write();
77 if (notify)
78 fBundle.getModel().fireModelObjectChanged(this, fName, old, fValue);
79 }
80
81 }
82 |
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