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34 package info.magnolia.jcr.decoration;
35
36 import info.magnolia.jcr.wrapper.DelegateNodeWrapper;
37
38 import java.io.InputStream;
39 import java.math.BigDecimal;
40 import java.util.Calendar;
41
42 import javax.jcr.AccessDeniedException;
43 import javax.jcr.Binary;
44 import javax.jcr.Item;
45 import javax.jcr.ItemExistsException;
46 import javax.jcr.ItemNotFoundException;
47 import javax.jcr.Node;
48 import javax.jcr.NodeIterator;
49 import javax.jcr.PathNotFoundException;
50 import javax.jcr.Property;
51 import javax.jcr.PropertyIterator;
52 import javax.jcr.RepositoryException;
53 import javax.jcr.Session;
54 import javax.jcr.Value;
55 import javax.jcr.ValueFormatException;
56 import javax.jcr.lock.LockException;
57 import javax.jcr.nodetype.ConstraintViolationException;
58 import javax.jcr.nodetype.NoSuchNodeTypeException;
59 import javax.jcr.version.VersionException;
60
61
62
63
64
65
66 public class ContentDecoratorNodeWrapper<D extends ContentDecorator> extends DelegateNodeWrapper {
67
68 private final D contentDecorator;
69
70 public ContentDecoratorNodeWrapper(Node node, D contentDecorator) {
71 super(node);
72 this.contentDecorator = contentDecorator;
73 }
74
75 public D getContentDecorator() {
76 return contentDecorator;
77 }
78
79 @Override
80 public Session getSession() throws RepositoryException {
81 return wrapSession(super.getSession());
82 }
83
84 @Override
85 public Item getAncestor(int depth) throws ItemNotFoundException, AccessDeniedException, RepositoryException {
86 Item item = super.getAncestor(depth);
87 if (item.isNode()) {
88 return wrapNode((Node) item);
89 } else {
90 return wrapProperty((Property) item);
91 }
92 }
93
94 @Override
95 public Node getParent() throws ItemNotFoundException, AccessDeniedException, RepositoryException {
96 return wrapNode(super.getParent());
97 }
98
99 @Override
100 public Node addNode(String relPath) throws ItemExistsException, PathNotFoundException, VersionException, ConstraintViolationException, LockException, RepositoryException {
101 return wrapNode(super.addNode(relPath));
102 }
103
104 @Override
105 public Node addNode(String relPath, String primaryNodeTypeName) throws ItemExistsException, PathNotFoundException, NoSuchNodeTypeException, LockException, VersionException, ConstraintViolationException, RepositoryException {
106 return wrapNode(super.addNode(relPath, primaryNodeTypeName));
107 }
108
109 @Override
110 public Node getNode(String relPath) throws PathNotFoundException, RepositoryException {
111 Node node = super.getNode(relPath);
112 if (!contentDecorator.evaluateNode(node)) {
113 throw new PathNotFoundException(relPath);
114 }
115 return wrapNode(node);
116 }
117
118 @Override
119 public NodeIterator getNodes() throws RepositoryException {
120 return wrapNodeIterator(super.getNodes());
121 }
122
123 @Override
124 public NodeIterator getNodes(String namePattern) throws RepositoryException {
125 return wrapNodeIterator(super.getNodes(namePattern));
126 }
127
128 @Override
129 public NodeIterator getNodes(String[] nameGlobs) throws RepositoryException {
130 return wrapNodeIterator(super.getNodes(nameGlobs));
131 }
132
133 @Override
134 public boolean hasNode(String relPath) throws RepositoryException {
135 return super.hasNode(relPath) && contentDecorator.evaluateNode(super.getNode(relPath));
136 }
137
138 @Override
139 public boolean hasNodes() throws RepositoryException {
140 return getNodes().hasNext();
141 }
142
143 @Override
144 public PropertyIterator getProperties() throws RepositoryException {
145 return wrapPropertyIterator(super.getProperties());
146 }
147
148 @Override
149 public PropertyIterator getProperties(String namePattern) throws RepositoryException {
150 return wrapPropertyIterator(super.getProperties(namePattern));
151 }
152
153 @Override
154 public PropertyIterator getProperties(String[] nameGlobs) throws RepositoryException {
155 return wrapPropertyIterator(super.getProperties(nameGlobs));
156 }
157
158 @Override
159 public PropertyIterator getWeakReferences() throws RepositoryException {
160 return wrapPropertyIterator(super.getWeakReferences());
161 }
162
163 @Override
164 public Property getProperty(String relPath) throws PathNotFoundException, RepositoryException {
165 return wrapProperty(super.getProperty(relPath));
166 }
167
168 @Override
169 public PropertyIterator getReferences(String name) throws RepositoryException {
170 return wrapPropertyIterator(super.getReferences(name));
171 }
172
173 @Override
174 public PropertyIterator getWeakReferences(String name) throws RepositoryException {
175 return wrapPropertyIterator(super.getWeakReferences(name));
176 }
177
178 @Override
179 public PropertyIterator getReferences() throws RepositoryException {
180 return wrapPropertyIterator(super.getReferences());
181 }
182
183 @Override
184 public Property setProperty(String name, BigDecimal value) throws ValueFormatException, VersionException, LockException, ConstraintViolationException, RepositoryException {
185 return wrapProperty(super.setProperty(name, value));
186 }
187
188 @Override
189 public Property setProperty(String name, Binary value) throws ValueFormatException, VersionException, LockException, ConstraintViolationException, RepositoryException {
190 return wrapProperty(super.setProperty(name, value));
191 }
192
193 @Override
194 public Property setProperty(String name, boolean value) throws ValueFormatException, VersionException, LockException, ConstraintViolationException, RepositoryException {
195 return wrapProperty(super.setProperty(name, value));
196 }
197
198 @Override
199 public Property setProperty(String name, Calendar value) throws ValueFormatException, VersionException, LockException, ConstraintViolationException, RepositoryException {
200 return wrapProperty(super.setProperty(name, value));
201 }
202
203 @Override
204 public Property setProperty(String name, double value) throws ValueFormatException, VersionException, LockException, ConstraintViolationException, RepositoryException {
205 return wrapProperty(super.setProperty(name, value));
206 }
207
208 @Override
209 public Property setProperty(String name, InputStream value) throws ValueFormatException, VersionException, LockException, ConstraintViolationException, RepositoryException {
210 return wrapProperty(super.setProperty(name, value));
211 }
212
213 @Override
214 public Property setProperty(String name, long value) throws ValueFormatException, VersionException, LockException, ConstraintViolationException, RepositoryException {
215 return wrapProperty(super.setProperty(name, value));
216 }
217
218 @Override
219 public Property setProperty(String name, Node value) throws ValueFormatException, VersionException, LockException, ConstraintViolationException, RepositoryException {
220 return wrapProperty(super.setProperty(name, value));
221 }
222
223 @Override
224 public Property setProperty(String name, String value) throws ValueFormatException, VersionException, LockException, ConstraintViolationException, RepositoryException {
225 return wrapProperty(super.setProperty(name, value));
226 }
227
228 @Override
229 public Property setProperty(String name, String value, int type) throws ValueFormatException, VersionException, LockException, ConstraintViolationException, RepositoryException {
230 return wrapProperty(super.setProperty(name, value, type));
231 }
232
233 @Override
234 public Property setProperty(String name, String[] values) throws ValueFormatException, VersionException, LockException, ConstraintViolationException, RepositoryException {
235 return wrapProperty(super.setProperty(name, values));
236 }
237
238 @Override
239 public Property setProperty(String name, String[] values, int type) throws ValueFormatException, VersionException, LockException, ConstraintViolationException, RepositoryException {
240 return wrapProperty(super.setProperty(name, values, type));
241 }
242
243 @Override
244 public Property setProperty(String name, Value value) throws ValueFormatException, VersionException, LockException, ConstraintViolationException, RepositoryException {
245 return wrapProperty(super.setProperty(name, value));
246 }
247
248 @Override
249 public Property setProperty(String name, Value value, int type) throws ValueFormatException, VersionException, LockException, ConstraintViolationException, RepositoryException {
250 return wrapProperty(super.setProperty(name, value, type));
251 }
252
253 @Override
254 public Property setProperty(String name, Value[] values) throws ValueFormatException, VersionException, LockException, ConstraintViolationException, RepositoryException {
255 return wrapProperty(super.setProperty(name, values));
256 }
257
258 @Override
259 public Property setProperty(String name, Value[] values, int type) throws ValueFormatException, VersionException, LockException, ConstraintViolationException, RepositoryException {
260 return wrapProperty(super.setProperty(name, values, type));
261 }
262
263 protected Session wrapSession(Session session) {
264 return contentDecorator.wrapSession(session);
265 }
266
267 protected Node wrapNode(Node node) {
268 return contentDecorator.wrapNode(node);
269 }
270
271 protected NodeIterator wrapNodeIterator(NodeIterator nodeIterator) {
272 return contentDecorator.wrapNodeIterator(nodeIterator);
273 }
274
275 protected Property wrapProperty(Property property) {
276 return contentDecorator.wrapProperty(property);
277 }
278
279 protected PropertyIterator wrapPropertyIterator(PropertyIterator propertyIterator) {
280 return contentDecorator.wrapPropertyIterator(propertyIterator);
281 }
282
283 @Override
284 public boolean equals(Object obj) {
285 if (obj == null) {
286 return false;
287 }
288
289 if (!(obj instanceof ContentDecoratorNodeWrapper)) {
290 return false;
291 }
292 ContentDecoratorNodeWrapper that = (ContentDecoratorNodeWrapper) obj;
293 return (this.wrapped == null ? that.wrapped == null : this.wrapped.equals(that.wrapped))
294 && this.contentDecorator == null ? that.contentDecorator == null : this.contentDecorator.equals(that.contentDecorator);
295 }
296
297 @Override
298 public int hashCode() {
299 return (this.wrapped == null ? 7 : this.wrapped.hashCode()) + (this.contentDecorator == null ? 6 : this.contentDecorator.hashCode());
300 }
301 }