XMLElementComparator.java |
1 /** 2 * Copyright (c) 2000-2009 Liferay, Inc. All rights reserved. 3 * 4 * The contents of this file are subject to the terms of the Liferay Enterprise 5 * Subscription License ("License"). You may not use this file except in 6 * compliance with the License. You can obtain a copy of the License by 7 * contacting Liferay, Inc. See the License for the specific language governing 8 * permissions and limitations under the License, including but not limited to 9 * distribution rights of the Software. 10 * 11 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 12 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 13 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 14 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 15 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 17 * SOFTWARE. 18 */ 19 20 package com.liferay.util.xml; 21 22 import com.liferay.util.xml.descriptor.XMLDescriptor; 23 24 import org.dom4j.Element; 25 26 /** 27 * <a href="XMLElementComparator.java.html"><b><i>View Source</i></b></a> 28 * 29 * @author Jorge Ferrer 30 * 31 */ 32 public class XMLElementComparator extends ElementComparator { 33 34 public XMLElementComparator(XMLDescriptor descriptor) { 35 _descriptor = descriptor; 36 } 37 38 public int compare(Element el1, Element el2) { 39 if (_descriptor.areEqual(el1, el2)) { 40 return 0; 41 } 42 else { 43 return -1; 44 } 45 } 46 47 public boolean canJoinChildren(Element element) { 48 return _descriptor.canJoinChildren(element); 49 } 50 51 private XMLDescriptor _descriptor; 52 53 }