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1
19
20 package org.netbeans.modules.xml.retriever.catalog.impl;
21
22 import java.beans.PropertyChangeEvent  ;
23 import java.beans.PropertyChangeListener ;
24 import java.beans.PropertyChangeSupport ;
25 import java.io.File ;
26 import java.io.IOException ;
27 import java.net.URI ;
28 import java.net.URISyntaxException ;
29 import java.util.Collection ;
30 import java.util.Collections ;
31 import java.util.List ;
32 import java.util.logging.Logger ;
33 import org.netbeans.api.project.Project;
34 import org.netbeans.modules.xml.retriever.catalog.Utilities;
35 import org.netbeans.modules.xml.xam.dom.DocumentModel;
36 import org.netbeans.modules.xml.retriever.catalog.CatalogElement;
37 import org.netbeans.modules.xml.retriever.catalog.CatalogEntry;
38 import org.netbeans.modules.xml.retriever.catalog.CatalogWriteModel;
39 import org.netbeans.modules.xml.xam.locator.CatalogModelException;
40 import org.openide.filesystems.FileObject;
41 import org.openide.filesystems.FileUtil;
42
43
47 public class CatalogWriteModelImpl extends CatalogModelImpl implements CatalogWriteModel{
48
49 public static final String PROPERTY_CHANGE_PROPERTY_KEY= "CatalogModelImpl.PropertyChange.Property";
50
51 PropertyChangeSupport pcs = new PropertyChangeSupport (this);
52
53 private static final Logger logger = Utilities.getLogger();
54
55 private DocumentModel.State currentStateOfCatalog;
56
57 private CatalogFileWrapper catalogWrapper = null;
58
59
62 protected CatalogWriteModelImpl(Project prj) throws IOException {
63 super(prj);
64 }
65
66
70 protected CatalogWriteModelImpl(FileObject catalogFileObject) throws IOException {
71 super(catalogFileObject);
72 }
73
74
75 boolean unitTestSaveStrategy = false;
77 public CatalogWriteModelImpl(File myProjectRootFile) throws IOException {
78 super(myProjectRootFile);
79 unitTestSaveStrategy = true;
80 }
81 public CatalogWriteModelImpl(){
83
84 }
85
86 public URI searchURI(URI locationURI){
87 if(locationURI == null)
88 return null;
89 bootStrapCatalog();
90 if(catalogFileObject != null){
91 File publicCatalogFile = FileUtil.toFile(catalogFileObject);
93 if(publicCatalogFile.isFile()){
94 try {
95 URI strRes = resolveUsingApacheCatalog(publicCatalogFile, locationURI.toString());
96 } catch (IOException ex) {
97 return null;
98 } catch (CatalogModelException ex) {
99 return null;
100 }
101 }
102 }
103 return null;
104 }
105
106
107 public DocumentModel.State getState(){
108 return currentStateOfCatalog;
109 }
110
111 public synchronized void addURI(URI locationURI, FileObject fileObj) throws IOException {
112 URI fileObjURI = FileUtil.toFile(fileObj).toURI();
113 addURI(locationURI, fileObjURI);
114 }
115
116 public synchronized void addURI(URI locationURI, URI fileObjURI) throws IOException {
117 if(this.catalogFileObject == null)
118 return;
119 removeURI(locationURI);
121
122 bootStrapCatalog();
123
124 URI master = FileUtil.toFile(this.catalogFileObject).toURI();
125
126 String finalDestStr = Utilities.relativize(master, fileObjURI);
127 CatalogEntry catEnt = new CatalogEntryImpl(CatalogElement.system, locationURI.toString(), finalDestStr);
128 catalogWrapper.addSystem(catEnt);
129 }
130
131 public String toString(){
132 return "This Public Catalog FO:"+this.catalogFileObject;
133 }
134
135 public synchronized void removeURI(URI locationURI) throws IOException {
136 logger.finer("ENTRING:"+locationURI);
137 if(this.catalogFileObject == null)
138 return;
139 bootStrapCatalog();
140 List <CatalogEntry> catEntList = catalogWrapper.getSystems();
141 if(catEntList == null)
142 return;
143 CatalogEntry remVal = null;
144 for(CatalogEntry catEnt : catEntList){
145 if(catEnt.getSource().equals(locationURI.toString()))
146 remVal = catEnt;
147 }
148 logger.finer("Removing Value: "+remVal);
149 if(remVal == null)
150 return;
151 int index = catEntList.indexOf(remVal);
152 catalogWrapper.deleteSystem(index);
153 if(catEntList.size() == 1){
154 logger.finer("There are no more entries so removing catalog file");
156 }
159 logger.finer("RETURN: "+catEntList.size());
160 }
161
162 public Collection <CatalogEntry> getCatalogEntries() {
163 if(this.catalogFileObject == null)
164 return Collections.emptyList();
165 bootStrapCatalog();
166 List <CatalogEntry> catEntList = catalogWrapper.getSystems();
167 if(catEntList == null)
168 return Collections.emptyList();
169 for(CatalogEntry catEnt: catEntList)
170 ((CatalogEntryImpl)catEnt).setCatalogModel(this);
171 return catEntList;
172 }
173
174 public boolean isWellformed() {
175 bootStrapCatalog();
176 currentStateOfCatalog = catalogWrapper.getCatalogState();
177 if(currentStateOfCatalog == DocumentModel.State.NOT_WELL_FORMED)
178 return false;
179 else
180 return true;
181 }
182
183 public FileObject getCatalogFileObject() {
184 return this.catalogFileObject;
185 }
186
187 public void addPropertychangeListener(PropertyChangeListener pcl) {
188 this.pcs.addPropertyChangeListener(PROPERTY_CHANGE_PROPERTY_KEY, pcl);
189 }
190
191 public void removePropertyChangeListener(PropertyChangeListener pcl) {
192 this.pcs.removePropertyChangeListener(PROPERTY_CHANGE_PROPERTY_KEY, pcl);
193 }
194
195 private synchronized void bootStrapCatalog(){
196 if(catalogWrapper == null){
197 try {
198 catalogWrapper = CatalogFileWrapperDOMImpl.getInstance(this.catalogFileObject, unitTestSaveStrategy);
199
200 if(catalogWrapper == null)
201 throw new IllegalStateException ("Could not get CatalogFileWrapper");
202 currentStateOfCatalog = catalogWrapper.getCatalogState();
203 catalogWrapper.addPropertyChangeListener(new PropertyChangeListener () {
204 public void propertyChange(PropertyChangeEvent evt) {
205 pcs.firePropertyChange(evt);
206 currentStateOfCatalog = catalogWrapper.getCatalogState();
207 }
208 });
209 } catch (IOException ex) {
210 throw new IllegalStateException (ex);
211 }
212 }
213 if(catalogWrapper != null){
214 if(catalogWrapper.getCatalogState() == DocumentModel.State.NOT_WELL_FORMED)
215 throw new IllegalStateException ("Catalog file not wellformed");
216 }
217
218
219 }
220
221 public void addNextCatalog(URI nextCatalogFileURI, boolean relativize) throws IOException {
222 if(this.catalogFileObject == null)
223 return;
224
225 String nextCatalogFileURIStr = nextCatalogFileURI.toString();
226 if(nextCatalogFileURI.isAbsolute() && relativize){
227 nextCatalogFileURIStr = Utilities.relativize(FileUtil.toFile(this.catalogFileObject).
229 toURI(), nextCatalogFileURI);
230 }
231
232 try {
233 removeNextCatalog(new URI (nextCatalogFileURIStr));
234 } catch (URISyntaxException ex) {
235 } catch (IOException ex) {
236 }
237
238 bootStrapCatalog();
239
240 CatalogEntry catEnt = new CatalogEntryImpl(CatalogElement.nextCatalog,
241 nextCatalogFileURIStr, null);
242 catalogWrapper.addNextCatalog(catEnt);
243 }
244
245 public void removeNextCatalog(URI nextCatalogFileRelativeURI) throws IOException {
246 logger.finer("ENTRING:"+nextCatalogFileRelativeURI);
247 if(this.catalogFileObject == null)
248 return;
249
250 bootStrapCatalog();
251
252 List <CatalogEntry> catEntList = catalogWrapper.getNextCatalogs();
253 if(catEntList == null)
254 return;
255 CatalogEntry remVal = null;
256 for(CatalogEntry catEnt : catEntList){
257 if(catEnt.getSource().equals(nextCatalogFileRelativeURI.toString()))
258 remVal = catEnt;
259 }
260 logger.finer("Removing Value: "+remVal);
261 if(remVal == null)
262 return;
263 int index = catEntList.indexOf(remVal);
264 catalogWrapper.deleteNextCatalog(index);
265 if(catEntList.size() == 1){
266 logger.finer("There are no more entries so removing catalog file");
268 }
271 logger.finer("RETURN: "+catEntList.size());
272
273 }
274
275
276 }
277 |
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