| 1 |  |  | 
| 2 |  |  | 
| 3 |  |  | 
| 4 |  |  | 
| 5 |  |  | 
| 6 |  |  | 
| 7 |  |  | 
| 8 |  | package org.dom4j.dom; | 
| 9 |  |  | 
| 10 |  | import java.util.ArrayList; | 
| 11 |  | import java.util.List; | 
| 12 |  |  | 
| 13 |  | import org.dom4j.Attribute; | 
| 14 |  | import org.dom4j.DocumentFactory; | 
| 15 |  | import org.dom4j.Namespace; | 
| 16 |  | import org.dom4j.QName; | 
| 17 |  | import org.dom4j.tree.DefaultElement; | 
| 18 |  |  | 
| 19 |  | import org.w3c.dom.DOMException; | 
| 20 |  | import org.w3c.dom.Document; | 
| 21 |  | import org.w3c.dom.NamedNodeMap; | 
| 22 |  | import org.w3c.dom.Node; | 
| 23 |  | import org.w3c.dom.NodeList; | 
| 24 |  |  | 
| 25 |  |  | 
| 26 |  |  | 
| 27 |  |  | 
| 28 |  |  | 
| 29 |  |  | 
| 30 |  |  | 
| 31 |  |  | 
| 32 |  |  | 
| 33 |  |  | 
| 34 |  | public class DOMElement extends DefaultElement implements org.w3c.dom.Element { | 
| 35 |  |  | 
| 36 |  | private static final DocumentFactory DOCUMENT_FACTORY = DOMDocumentFactory | 
| 37 |  | .getInstance(); | 
| 38 |  |  | 
| 39 | 0 | public DOMElement(String name) { | 
| 40 | 0 | super(name); | 
| 41 |  | } | 
| 42 |  |  | 
| 43 | 151 | public DOMElement(QName qname) { | 
| 44 | 151 | super(qname); | 
| 45 |  | } | 
| 46 |  |  | 
| 47 | 0 | public DOMElement(QName qname, int attributeCount) { | 
| 48 | 0 | super(qname, attributeCount); | 
| 49 |  | } | 
| 50 |  |  | 
| 51 | 0 | public DOMElement(String name, Namespace namespace) { | 
| 52 | 0 | super(name, namespace); | 
| 53 |  | } | 
| 54 |  |  | 
| 55 |  |  | 
| 56 |  |  | 
| 57 | 0 | public boolean supports(String feature, String version) { | 
| 58 | 0 | return DOMNodeHelper.supports(this, feature, version); | 
| 59 |  | } | 
| 60 |  |  | 
| 61 | 5 | public String getNamespaceURI() { | 
| 62 | 5 | return getQName().getNamespaceURI(); | 
| 63 |  | } | 
| 64 |  |  | 
| 65 | 0 | public String getPrefix() { | 
| 66 | 0 | return getQName().getNamespacePrefix(); | 
| 67 |  | } | 
| 68 |  |  | 
| 69 | 0 | public void setPrefix(String prefix) throws DOMException { | 
| 70 | 0 | DOMNodeHelper.setPrefix(this, prefix); | 
| 71 |  | } | 
| 72 |  |  | 
| 73 | 0 | public String getLocalName() { | 
| 74 | 0 | return getQName().getName(); | 
| 75 |  | } | 
| 76 |  |  | 
| 77 | 0 | public String getNodeName() { | 
| 78 | 0 | return getName(); | 
| 79 |  | } | 
| 80 |  |  | 
| 81 |  |  | 
| 82 |  |  | 
| 83 |  |  | 
| 84 | 0 | public String getNodeValue() throws DOMException { | 
| 85 | 0 | return null; | 
| 86 |  | } | 
| 87 |  |  | 
| 88 | 0 | public void setNodeValue(String nodeValue) throws DOMException { | 
| 89 |  | } | 
| 90 |  |  | 
| 91 | 15 | public org.w3c.dom.Node getParentNode() { | 
| 92 | 15 | return DOMNodeHelper.getParentNode(this); | 
| 93 |  | } | 
| 94 |  |  | 
| 95 | 34 | public NodeList getChildNodes() { | 
| 96 | 34 | return DOMNodeHelper.createNodeList(content()); | 
| 97 |  | } | 
| 98 |  |  | 
| 99 | 0 | public org.w3c.dom.Node getFirstChild() { | 
| 100 | 0 | return DOMNodeHelper.asDOMNode(node(0)); | 
| 101 |  | } | 
| 102 |  |  | 
| 103 | 0 | public org.w3c.dom.Node getLastChild() { | 
| 104 | 0 | return DOMNodeHelper.asDOMNode(node(nodeCount() - 1)); | 
| 105 |  | } | 
| 106 |  |  | 
| 107 | 0 | public org.w3c.dom.Node getPreviousSibling() { | 
| 108 | 0 | return DOMNodeHelper.getPreviousSibling(this); | 
| 109 |  | } | 
| 110 |  |  | 
| 111 | 0 | public org.w3c.dom.Node getNextSibling() { | 
| 112 | 0 | return DOMNodeHelper.getNextSibling(this); | 
| 113 |  | } | 
| 114 |  |  | 
| 115 | 35 | public NamedNodeMap getAttributes() { | 
| 116 | 35 | return new DOMAttributeNodeMap(this); | 
| 117 |  | } | 
| 118 |  |  | 
| 119 | 0 | public Document getOwnerDocument() { | 
| 120 | 0 | return DOMNodeHelper.getOwnerDocument(this); | 
| 121 |  | } | 
| 122 |  |  | 
| 123 | 0 | public org.w3c.dom.Node insertBefore(org.w3c.dom.Node newChild, | 
| 124 |  | org.w3c.dom.Node refChild) throws DOMException { | 
| 125 | 0 | checkNewChildNode(newChild); | 
| 126 |  |  | 
| 127 | 0 | return DOMNodeHelper.insertBefore(this, newChild, refChild); | 
| 128 |  | } | 
| 129 |  |  | 
| 130 | 2 | public org.w3c.dom.Node replaceChild(org.w3c.dom.Node newChild, | 
| 131 |  | org.w3c.dom.Node oldChild) throws DOMException { | 
| 132 | 2 | checkNewChildNode(newChild); | 
| 133 |  |  | 
| 134 | 2 | return DOMNodeHelper.replaceChild(this, newChild, oldChild); | 
| 135 |  | } | 
| 136 |  |  | 
| 137 | 0 | public org.w3c.dom.Node removeChild(org.w3c.dom.Node oldChild) | 
| 138 |  | throws DOMException { | 
| 139 | 0 | return DOMNodeHelper.removeChild(this, oldChild); | 
| 140 |  | } | 
| 141 |  |  | 
| 142 | 26 | public org.w3c.dom.Node appendChild(org.w3c.dom.Node newChild) | 
| 143 |  | throws DOMException { | 
| 144 | 26 | checkNewChildNode(newChild); | 
| 145 |  |  | 
| 146 | 26 | return DOMNodeHelper.appendChild(this, newChild); | 
| 147 |  | } | 
| 148 |  |  | 
| 149 | 28 | private void checkNewChildNode(org.w3c.dom.Node newChild) | 
| 150 |  | throws DOMException { | 
| 151 | 28 | final int nodeType = newChild.getNodeType(); | 
| 152 |  |  | 
| 153 | 28 | if (!((nodeType == Node.ELEMENT_NODE) || (nodeType == Node.TEXT_NODE) | 
| 154 |  | || (nodeType == Node.COMMENT_NODE) | 
| 155 |  | || (nodeType == Node.PROCESSING_INSTRUCTION_NODE) | 
| 156 |  | || (nodeType == Node.CDATA_SECTION_NODE) | 
| 157 |  | || (nodeType == Node.ENTITY_REFERENCE_NODE))) { | 
| 158 | 0 | throw new DOMException(DOMException.HIERARCHY_REQUEST_ERR, | 
| 159 |  | "Given node cannot be a child of element"); | 
| 160 |  | } | 
| 161 |  | } | 
| 162 |  |  | 
| 163 | 0 | public boolean hasChildNodes() { | 
| 164 | 0 | return nodeCount() > 0; | 
| 165 |  | } | 
| 166 |  |  | 
| 167 | 0 | public org.w3c.dom.Node cloneNode(boolean deep) { | 
| 168 | 0 | return DOMNodeHelper.cloneNode(this, deep); | 
| 169 |  | } | 
| 170 |  |  | 
| 171 | 0 | public boolean isSupported(String feature, String version) { | 
| 172 | 0 | return DOMNodeHelper.isSupported(this, feature, version); | 
| 173 |  | } | 
| 174 |  |  | 
| 175 | 0 | public boolean hasAttributes() { | 
| 176 | 0 | return DOMNodeHelper.hasAttributes(this); | 
| 177 |  | } | 
| 178 |  |  | 
| 179 |  |  | 
| 180 |  |  | 
| 181 | 0 | public String getTagName() { | 
| 182 | 0 | return getName(); | 
| 183 |  | } | 
| 184 |  |  | 
| 185 | 0 | public String getAttribute(String name) { | 
| 186 | 0 | String answer = attributeValue(name); | 
| 187 |  |  | 
| 188 | 0 | return (answer != null) ? answer : ""; | 
| 189 |  | } | 
| 190 |  |  | 
| 191 | 6 | public void setAttribute(String name, String value) throws DOMException { | 
| 192 | 6 | addAttribute(name, value); | 
| 193 |  | } | 
| 194 |  |  | 
| 195 | 0 | public void removeAttribute(String name) throws DOMException { | 
| 196 | 0 | Attribute attribute = attribute(name); | 
| 197 |  |  | 
| 198 | 0 | if (attribute != null) { | 
| 199 | 0 | remove(attribute); | 
| 200 |  | } | 
| 201 |  | } | 
| 202 |  |  | 
| 203 | 0 | public org.w3c.dom.Attr getAttributeNode(String name) { | 
| 204 | 0 | return DOMNodeHelper.asDOMAttr(attribute(name)); | 
| 205 |  | } | 
| 206 |  |  | 
| 207 | 0 | public org.w3c.dom.Attr setAttributeNode(org.w3c.dom.Attr newAttr) | 
| 208 |  | throws DOMException { | 
| 209 | 0 | if (this.isReadOnly()) { | 
| 210 | 0 | throw new DOMException(DOMException.NO_MODIFICATION_ALLOWED_ERR, | 
| 211 |  | "No modification allowed"); | 
| 212 |  | } | 
| 213 |  |  | 
| 214 | 0 | Attribute attribute = attribute(newAttr); | 
| 215 |  |  | 
| 216 | 0 | if (attribute != newAttr) { | 
| 217 | 0 | if (newAttr.getOwnerElement() != null) { | 
| 218 | 0 | throw new DOMException(DOMException.INUSE_ATTRIBUTE_ERR, | 
| 219 |  | "Attribute is already in use"); | 
| 220 |  | } | 
| 221 |  |  | 
| 222 | 0 | Attribute newAttribute = createAttribute(newAttr); | 
| 223 |  |  | 
| 224 | 0 | if (attribute != null) { | 
| 225 | 0 | attribute.detach(); | 
| 226 |  | } | 
| 227 |  |  | 
| 228 | 0 | add(newAttribute); | 
| 229 |  | } | 
| 230 |  |  | 
| 231 | 0 | return DOMNodeHelper.asDOMAttr(attribute); | 
| 232 |  | } | 
| 233 |  |  | 
| 234 | 0 | public org.w3c.dom.Attr removeAttributeNode(org.w3c.dom.Attr oldAttr) | 
| 235 |  | throws DOMException { | 
| 236 | 0 | Attribute attribute = attribute(oldAttr); | 
| 237 |  |  | 
| 238 | 0 | if (attribute != null) { | 
| 239 | 0 | attribute.detach(); | 
| 240 |  |  | 
| 241 | 0 | return DOMNodeHelper.asDOMAttr(attribute); | 
| 242 |  | } else { | 
| 243 | 0 | throw new DOMException(DOMException.NOT_FOUND_ERR, | 
| 244 |  | "No such attribute"); | 
| 245 |  | } | 
| 246 |  | } | 
| 247 |  |  | 
| 248 | 0 | public String getAttributeNS(String namespaceURI, String localName) { | 
| 249 | 0 | Attribute attribute = attribute(namespaceURI, localName); | 
| 250 |  |  | 
| 251 | 0 | if (attribute != null) { | 
| 252 | 0 | String answer = attribute.getValue(); | 
| 253 |  |  | 
| 254 | 0 | if (answer != null) { | 
| 255 | 0 | return answer; | 
| 256 |  | } | 
| 257 |  | } | 
| 258 |  |  | 
| 259 | 0 | return ""; | 
| 260 |  | } | 
| 261 |  |  | 
| 262 | 4 | public void setAttributeNS(String namespaceURI, String qualifiedName, | 
| 263 |  | String value) throws DOMException { | 
| 264 | 4 | Attribute attribute = attribute(namespaceURI, qualifiedName); | 
| 265 |  |  | 
| 266 | 4 | if (attribute != null) { | 
| 267 | 0 | attribute.setValue(value); | 
| 268 |  | } else { | 
| 269 | 4 | QName qname = getQName(namespaceURI, qualifiedName); | 
| 270 | 4 | addAttribute(qname, value); | 
| 271 |  | } | 
| 272 |  | } | 
| 273 |  |  | 
| 274 | 0 | public void removeAttributeNS(String namespaceURI, String localName) | 
| 275 |  | throws DOMException { | 
| 276 | 0 | Attribute attribute = attribute(namespaceURI, localName); | 
| 277 |  |  | 
| 278 | 0 | if (attribute != null) { | 
| 279 | 0 | remove(attribute); | 
| 280 |  | } | 
| 281 |  | } | 
| 282 |  |  | 
| 283 | 0 | public org.w3c.dom.Attr getAttributeNodeNS(String namespaceURI, | 
| 284 |  | String localName) { | 
| 285 | 0 | Attribute attribute = attribute(namespaceURI, localName); | 
| 286 |  |  | 
| 287 | 0 | if (attribute != null) { | 
| 288 | 0 | DOMNodeHelper.asDOMAttr(attribute); | 
| 289 |  | } | 
| 290 |  |  | 
| 291 | 0 | return null; | 
| 292 |  | } | 
| 293 |  |  | 
| 294 | 0 | public org.w3c.dom.Attr setAttributeNodeNS(org.w3c.dom.Attr newAttr) | 
| 295 |  | throws DOMException { | 
| 296 | 0 | Attribute attribute = attribute(newAttr.getNamespaceURI(), newAttr | 
| 297 |  | .getLocalName()); | 
| 298 |  |  | 
| 299 | 0 | if (attribute != null) { | 
| 300 | 0 | attribute.setValue(newAttr.getValue()); | 
| 301 |  | } else { | 
| 302 | 0 | attribute = createAttribute(newAttr); | 
| 303 | 0 | add(attribute); | 
| 304 |  | } | 
| 305 |  |  | 
| 306 | 0 | return DOMNodeHelper.asDOMAttr(attribute); | 
| 307 |  | } | 
| 308 |  |  | 
| 309 | 0 | public NodeList getElementsByTagName(String name) { | 
| 310 | 0 | ArrayList list = new ArrayList(); | 
| 311 | 0 | DOMNodeHelper.appendElementsByTagName(list, this, name); | 
| 312 |  |  | 
| 313 | 0 | return DOMNodeHelper.createNodeList(list); | 
| 314 |  | } | 
| 315 |  |  | 
| 316 | 0 | public NodeList getElementsByTagNameNS(String namespace, String lName) { | 
| 317 | 0 | ArrayList list = new ArrayList(); | 
| 318 | 0 | DOMNodeHelper.appendElementsByTagNameNS(list, this, namespace, lName); | 
| 319 |  |  | 
| 320 | 0 | return DOMNodeHelper.createNodeList(list); | 
| 321 |  | } | 
| 322 |  |  | 
| 323 | 0 | public boolean hasAttribute(String name) { | 
| 324 | 0 | return attribute(name) != null; | 
| 325 |  | } | 
| 326 |  |  | 
| 327 | 0 | public boolean hasAttributeNS(String namespaceURI, String localName) { | 
| 328 | 0 | return attribute(namespaceURI, localName) != null; | 
| 329 |  | } | 
| 330 |  |  | 
| 331 |  |  | 
| 332 |  |  | 
| 333 | 547 | protected DocumentFactory getDocumentFactory() { | 
| 334 | 547 | DocumentFactory factory = getQName().getDocumentFactory(); | 
| 335 |  |  | 
| 336 | 547 | return (factory != null) ? factory : DOCUMENT_FACTORY; | 
| 337 |  | } | 
| 338 |  |  | 
| 339 | 0 | protected Attribute attribute(org.w3c.dom.Attr attr) { | 
| 340 | 0 | return attribute(DOCUMENT_FACTORY.createQName(attr.getLocalName(), attr | 
| 341 |  | .getPrefix(), attr.getNamespaceURI())); | 
| 342 |  | } | 
| 343 |  |  | 
| 344 | 4 | protected Attribute attribute(String namespaceURI, String localName) { | 
| 345 | 4 | List attributes = attributeList(); | 
| 346 | 4 | int size = attributes.size(); | 
| 347 |  |  | 
| 348 | 4 | for (int i = 0; i < size; i++) { | 
| 349 | 3 | Attribute attribute = (Attribute) attributes.get(i); | 
| 350 |  |  | 
| 351 | 3 | if (localName.equals(attribute.getName()) | 
| 352 |  | && (((namespaceURI == null || namespaceURI.length() == 0) | 
| 353 |  | && ((attribute.getNamespaceURI() == null) | 
| 354 |  | || (attribute.getNamespaceURI().length() == 0))) | 
| 355 |  | || ((namespaceURI != null) && namespaceURI | 
| 356 |  | .equals(attribute.getNamespaceURI())))) { | 
| 357 | 0 | return attribute; | 
| 358 |  | } | 
| 359 |  | } | 
| 360 |  |  | 
| 361 | 4 | return null; | 
| 362 |  | } | 
| 363 |  |  | 
| 364 | 0 | protected Attribute createAttribute(org.w3c.dom.Attr newAttr) { | 
| 365 | 0 | QName qname = null; | 
| 366 | 0 | String name = newAttr.getLocalName(); | 
| 367 |  |  | 
| 368 | 0 | if (name != null) { | 
| 369 | 0 | String prefix = newAttr.getPrefix(); | 
| 370 | 0 | String uri = newAttr.getNamespaceURI(); | 
| 371 | 0 | qname = getDocumentFactory().createQName(name, prefix, uri); | 
| 372 |  | } else { | 
| 373 | 0 | name = newAttr.getName(); | 
| 374 | 0 | qname = getDocumentFactory().createQName(name); | 
| 375 |  | } | 
| 376 |  |  | 
| 377 | 0 | return new DOMAttribute(qname, newAttr.getValue()); | 
| 378 |  | } | 
| 379 |  |  | 
| 380 | 4 | protected QName getQName(String namespace, String qualifiedName) { | 
| 381 | 4 | int index = qualifiedName.indexOf(':'); | 
| 382 | 4 | String prefix = ""; | 
| 383 | 4 | String localName = qualifiedName; | 
| 384 |  |  | 
| 385 | 4 | if (index >= 0) { | 
| 386 | 0 | prefix = qualifiedName.substring(0, index); | 
| 387 | 0 | localName = qualifiedName.substring(index + 1); | 
| 388 |  | } | 
| 389 |  |  | 
| 390 | 4 | return getDocumentFactory().createQName(localName, prefix, namespace); | 
| 391 |  | } | 
| 392 |  | } | 
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