001    /**
002     * Copyright (c) 2000-2010 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.util.xml.descriptor;
016    
017    import com.liferay.util.xml.ElementIdentifier;
018    
019    import org.dom4j.Document;
020    
021    /**
022     * @author Jorge Ferrer
023     */
024    public class StrutsConfigDescriptor extends SimpleXMLDescriptor {
025    
026            public boolean canHandleType(String doctype, Document root) {
027                    if (doctype.indexOf("struts-config") != -1) {
028                            return true;
029                    }
030                    else {
031                            return false;
032                    }
033            }
034    
035            public String[] getRootChildrenOrder() {
036                    return _ROOT_ORDERED_CHILDREN;
037            }
038    
039            public ElementIdentifier[] getElementsIdentifiedByAttribute() {
040                    return _ELEMENTS_IDENTIFIED_BY_ATTR;
041            }
042    
043            public String[] getUniqueElements() {
044                    return _UNIQUE_ELEMENTS;
045            }
046    
047            public String[] getJoinableElements() {
048                    return _JOINABLE_ELEMENTS;
049            }
050    
051            private static final String[] _ROOT_ORDERED_CHILDREN = {
052                    "data-sources", "form-beans", "global-exceptions", "global-forwards",
053                    "action-mappings", "controller", "message-resources", "plug-in"
054            };
055    
056            private static final ElementIdentifier[] _ELEMENTS_IDENTIFIED_BY_ATTR = {
057                    new ElementIdentifier("forward", "name"),
058                    new ElementIdentifier("action", "path"),
059                    new ElementIdentifier("data-source", "id"),
060                    new ElementIdentifier("form-bean", "name")
061            };
062    
063            private static final String[] _UNIQUE_ELEMENTS = {
064                    "data-sources", "form-beans", "global-exceptions", "global-forwards",
065                    "action-mappings", "controller"
066            };
067    
068            private static final String[] _JOINABLE_ELEMENTS = {
069                    "data-sources", "form-beans", "global-exceptions", "global-forwards",
070                    "action-mappings"
071            };
072    
073    }