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1
11 package org.eclipse.pde.internal.core.site;
12
13 import java.io.PrintWriter  ;
14 import java.util.Vector ;
15
16 import org.eclipse.core.resources.IFile;
17 import org.eclipse.core.resources.IProject;
18 import org.eclipse.core.resources.IResource;
19 import org.eclipse.core.runtime.CoreException;
20 import org.eclipse.core.runtime.Path;
21 import org.eclipse.pde.core.IModelChangedEvent;
22 import org.eclipse.pde.internal.core.isite.ISiteCategory;
23 import org.eclipse.pde.internal.core.isite.ISiteFeature;
24 import org.w3c.dom.Node ;
25 import org.w3c.dom.NodeList ;
26
27 public class SiteFeature extends VersionableObject implements ISiteFeature {
28 private static final long serialVersionUID = 1L;
29 private Vector fCategories = new Vector ();
30 private String fType;
31 private String fUrl;
32 private String fOS;
33 private String fWS;
34 private String fArch;
35 private String fNL;
36 private boolean fIsPatch;
37
38 public boolean isValid() {
39 if (fUrl == null)
40 return false;
41 for (int i = 0; i < fCategories.size(); i++) {
42 ISiteCategory category = (ISiteCategory) fCategories.get(i);
43 if (!category.isValid())
44 return false;
45 }
46 return true;
47 }
48
49
52 public void addCategories(ISiteCategory[] newCategories)
53 throws CoreException {
54 ensureModelEditable();
55 for (int i = 0; i < newCategories.length; i++) {
56 ISiteCategory category = newCategories[i];
57 ((SiteCategory) category).setInTheModel(true);
58 fCategories.add(newCategories[i]);
59 }
60 fireStructureChanged(newCategories, IModelChangedEvent.INSERT);
61 }
62
63
66 public void removeCategories(ISiteCategory[] newCategories)
67 throws CoreException {
68 ensureModelEditable();
69 for (int i = 0; i < newCategories.length; i++) {
70 ISiteCategory category = newCategories[i];
71 ((SiteCategory) category).setInTheModel(false);
72 fCategories.remove(newCategories[i]);
73 }
74 fireStructureChanged(newCategories, IModelChangedEvent.REMOVE);
75 }
76
77
80 public ISiteCategory[] getCategories() {
81 return (ISiteCategory[]) fCategories.toArray(
82 new ISiteCategory[fCategories.size()]);
83 }
84
85
88 public String getType() {
89 return fType;
90 }
91
92
95 public String getURL() {
96 return fUrl;
97 }
98
99
102 public void setType(String type) throws CoreException {
103 ensureModelEditable();
104 Object oldValue = this.fType;
105 this.fType = type;
106 firePropertyChanged(P_TYPE, oldValue, fType);
107 }
108
109
112 public void setURL(String url) throws CoreException {
113 ensureModelEditable();
114 Object oldValue = this.fUrl;
115 this.fUrl = url;
116 firePropertyChanged(P_TYPE, oldValue, url);
117 }
118
119 protected void parse(Node node) {
120 super.parse(node);
121 fType = getNodeAttribute(node, "type"); fUrl = getNodeAttribute(node, "url"); fOS = getNodeAttribute(node, "os"); fNL = getNodeAttribute(node, "nl"); fWS = getNodeAttribute(node, "ws"); fArch = getNodeAttribute(node, "arch"); String value = getNodeAttribute(node, "patch"); fIsPatch = value != null && value.equals("true"); NodeList children = node.getChildNodes();
130 for (int i = 0; i < children.getLength(); i++) {
131 Node child = children.item(i);
132 if (child.getNodeType() == Node.ELEMENT_NODE
133 && child.getNodeName().equalsIgnoreCase("category")) { SiteCategory category =
135 (SiteCategory) getModel().getFactory().createCategory(this);
136 category.parse(child);
137 category.setInTheModel(true);
138 fCategories.add(category);
139 }
140 }
141 }
142
143 protected void reset() {
144 super.reset();
145 fType = null;
146 fUrl = null;
147 fOS = null;
148 fWS = null;
149 fArch = null;
150 fNL = null;
151 fIsPatch = false;
152 fCategories.clear();
153 }
154
155 public void restoreProperty(String name, Object oldValue, Object newValue)
156 throws CoreException {
157 if (name.equals(P_TYPE)) {
158 setType(newValue != null ? newValue.toString() : null);
159 } else if (name.equals(P_URL)) {
160 setURL(newValue != null ? newValue.toString() : null);
161 } else if (name.equals(P_ARCH)) {
162 setArch(newValue != null ? newValue.toString() : null);
163 } else if (name.equals(P_NL)) {
164 setNL(newValue != null ? newValue.toString() : null);
165 } else if (name.equals(P_OS)) {
166 setOS(newValue != null ? newValue.toString() : null);
167 } else if (name.equals(P_WS)) {
168 setWS(newValue != null ? newValue.toString() : null);
169 } else if (name.equals(P_PATCH)) {
170 setIsPatch(((Boolean )newValue).booleanValue());
171 } else {
172 super.restoreProperty(name, oldValue, newValue);
173 }
174 }
175
176
179 public void write(String indent, PrintWriter writer) {
180 writer.print(indent);
181 writer.print("<feature"); if (fType != null)
183 writer.print(" type=\"" + fType + "\""); if (fUrl != null)
185 writer.print(" url=\"" + fUrl + "\""); if (id != null)
187 writer.print(" id=\"" + getId() + "\""); if (version != null)
189 writer.print(" version=\"" + getVersion() + "\""); if (label != null)
191 writer.print(" label=\"" + getLabel() + "\""); if (fOS != null)
193 writer.print(" os=\"" + fOS + "\""); if (fWS != null)
195 writer.print(" ws=\"" + fWS + "\""); if (fNL != null)
197 writer.print(" nl=\"" + fNL + "\""); if (fArch != null)
199 writer.print(" arch=\"" + fArch + "\""); if (fIsPatch)
201 writer.print(" patch=\"true\""); if (fCategories.size() > 0) {
203 writer.println(">"); String indent2 = indent + " "; for (int i = 0; i < fCategories.size(); i++) {
206 ISiteCategory category = (ISiteCategory) fCategories.get(i);
207 category.write(indent2, writer);
208 }
209 writer.println(indent + "</feature>"); } else
211 writer.println("/>"); }
213
214 public IFile getArchiveFile() {
215 if (fUrl==null) return null;
216 IResource resource = getModel().getUnderlyingResource();
217 if (resource==null) return null;
218 IProject project = resource.getProject();
219 IFile file = project.getFile(new Path(fUrl));
220 if (file.exists()) return file;
221 return null;
222 }
223
224
227 public String getOS() {
228 return fOS;
229 }
230
231
234 public String getNL() {
235 return fNL;
236 }
237
238
241 public String getArch() {
242 return fArch;
243 }
244
245
248 public String getWS() {
249 return fWS;
250 }
251
252
255 public void setOS(String os) throws CoreException{
256 ensureModelEditable();
257 Object oldValue = fOS;
258 fOS = os;
259 firePropertyChanged(P_OS, oldValue, fOS);
260 }
261
262
265 public void setWS(String ws) throws CoreException {
266 ensureModelEditable();
267 Object oldValue = fWS;
268 fWS = ws;
269 firePropertyChanged(P_WS, oldValue, fWS);
270 }
271
272
275 public void setArch(String arch) throws CoreException {
276 ensureModelEditable();
277 Object oldValue = fArch;
278 fArch = arch;
279 firePropertyChanged(P_ARCH, oldValue, fArch);
280 }
281
282
285 public void setNL(String nl) throws CoreException {
286 ensureModelEditable();
287 Object oldValue = fNL;
288 fNL = nl;
289 firePropertyChanged(P_NL, oldValue, fNL);
290 }
291
292
295 public boolean isPatch() {
296 return fIsPatch;
297 }
298
299
302 public void setIsPatch(boolean patch) throws CoreException {
303 ensureModelEditable();
304 Object oldValue = new Boolean (fIsPatch);
305 fIsPatch = patch;
306 firePropertyChanged(P_PATCH, oldValue, new Boolean (fIsPatch));
307 }
308 }
309 |
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