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1
11
12 package org.eclipse.ui.internal.util;
13
14 import org.eclipse.core.runtime.IConfigurationElement;
15 import org.eclipse.ui.IMemento;
16
17 public final class ConfigurationElementMemento implements IMemento {
18
19 private IConfigurationElement configurationElement;
20
21 public ConfigurationElementMemento(
22 IConfigurationElement configurationElement) {
23 if (configurationElement == null) {
24 throw new NullPointerException  ();
25 }
26
27 this.configurationElement = configurationElement;
28 }
29
30 public IMemento createChild(String type) {
31 return null;
32 }
33
34 public IMemento createChild(String type, String id) {
35 return null;
36 }
37
38 public IMemento getChild(String type) {
39 IConfigurationElement[] configurationElements = configurationElement
40 .getChildren(type);
41
42 if (configurationElements != null && configurationElements.length >= 1) {
43 return new ConfigurationElementMemento(configurationElements[0]);
44 }
45
46 return null;
47 }
48
49 public IMemento[] getChildren(String type) {
50 IConfigurationElement[] configurationElements = configurationElement
51 .getChildren(type);
52
53 if (configurationElements != null && configurationElements.length >= 1) {
54 IMemento mementos[] = new ConfigurationElementMemento[configurationElements.length];
55
56 for (int i = 0; i < configurationElements.length; i++) {
57 mementos[i] = new ConfigurationElementMemento(
58 configurationElements[i]);
59 }
60
61 return mementos;
62 }
63
64 return new IMemento[0];
65 }
66
67 public Float getFloat(String key) {
68 String string = configurationElement.getAttribute(key);
69
70 if (string != null) {
71 try {
72 return new Float (string);
73 } catch (NumberFormatException eNumberFormat) {
74 }
75 }
76
77 return null;
78 }
79
80 public String getID() {
81 return configurationElement.getAttribute(TAG_ID);
82 }
83
84 public Integer getInteger(String key) {
85 String string = configurationElement.getAttribute(key);
86
87 if (string != null) {
88 try {
89 return new Integer (string);
90 } catch (NumberFormatException eNumberFormat) {
91 }
92 }
93
94 return null;
95 }
96
97 public String getString(String key) {
98 return configurationElement.getAttribute(key);
99 }
100
101 public String getTextData() {
102 return configurationElement.getValue();
103 }
104
105 public void putFloat(String key, float value) {
106 }
107
108 public void putInteger(String key, int value) {
109 }
110
111 public void putMemento(IMemento memento) {
112 }
113
114 public void putString(String key, String value) {
115 }
116
117 public void putTextData(String data) {
118 }
119 }
120 |
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