Author: nbelaevski Date: 2008-06-26 12:29:24 -0400 (Thu, 26 Jun 2008) New Revision: 9252 Added: trunk/cdk/generator/src/main/java/org/ajax4jsf/builder/xml/NamesListComparator.java Log: http://jira.jboss.com/jira/browse/RF-3711 Added: trunk/cdk/generator/src/main/java/org/ajax4jsf/builder/xml/NamesListComparator.java =================================================================== --- trunk/cdk/generator/src/main/java/org/ajax4jsf/builder/xml/NamesListComparator.java (rev 0) +++ trunk/cdk/generator/src/main/java/org/ajax4jsf/builder/xml/NamesListComparator.java 2008-06-26 16:29:24 UTC (rev 9252) @@ -0,0 +1,88 @@ +/** + * License Agreement. + * + * JBoss RichFaces - Ajax4jsf Component Library + * + * Copyright (C) 2007 Exadel, Inc. + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1 as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA + */ + +package org.ajax4jsf.builder.xml; + +import java.util.Comparator; + +import org.w3c.dom.Node; + +/** + * @author Nick Belaevski + * @since 3.2.2 + */ + +public class NamesListComparator implements Comparator<Node> { + + private Comparator<Node> comparator; + private String[] names; + + public NamesListComparator(Comparator<Node> comparator, String[] names) { + super(); + this.comparator = comparator; + this.names = names; + } + + private final int getOrder(String s) { + for (int i = 0; i < names.length; i++) { + if (names[i].equals(s)) { + return i; + } + } + + return -1; + } + + private String getNodeName(Node node) { + String name = node.getLocalName(); + if (name == null) { + name = node.getNodeName(); + } + + return name; + } + + public int compare(Node o1, Node o2) { + String name1 = getNodeName(o1); + String name2 = getNodeName(o2); + + if (name1 != null && name2 != null && !name1.equals(name2)) { + int order1 = getOrder(name1); + if (order1 < 0) { + System.out.println("Tag: " + name1 + " is unknown!"); + } + + int order2 = getOrder(name2); + if (order2 < 0) { + System.out.println("Tag: " + name2 + " is unknown!"); + } + + if (order1 < order2) { + return -1; + } else if (order1 > order2) { + return 1; + } + } + + return comparator.compare(o1, o2); + } + +}