001/* 002 * Copyright 2001 (C) MetaStuff, Ltd. All Rights Reserved. 003 * 004 * This software is open source. 005 * See the bottom of this file for the licence. 006 * 007 * $Id: NamedTypeResolver.java,v 1.2 2001/11/13 12:27:44 jstrachan Exp $ 008 */ 009 010package org.dom4j.datatype; 011 012import com.sun.msv.datatype.xsd.XSDatatype; 013 014import java.util.HashMap; 015import java.util.Iterator; 016import java.util.Map; 017 018import org.dom4j.Attribute; 019import org.dom4j.Document; 020import org.dom4j.DocumentFactory; 021import org.dom4j.Element; 022import org.dom4j.Node; 023import org.dom4j.QName; 024 025 026/** <p><code>NamedTypeResolver</code> resolves named types for a given QName.</p> 027 * 028 * @author Yuxin Ruan 029 * @version $Revision: 1.2 $ 030 */ 031class NamedTypeResolver { 032 033 Map complexTypeMap=new HashMap(); 034 Map simpleTypeMap=new HashMap(); 035 Map typedElementMap=new HashMap(); 036 Map elementFactoryMap=new HashMap(); 037 038 DocumentFactory documentFactory; 039 040 NamedTypeResolver(DocumentFactory documentFactory) { 041 this.documentFactory=documentFactory; 042 } 043 044 void registerComplexType(QName type,DocumentFactory factory) { 045 complexTypeMap.put(type,factory); 046 } 047 048 void registerSimpleType(QName type,XSDatatype datatype) { 049 simpleTypeMap.put(type,datatype); 050 } 051 052 void registerTypedElement(Element element,QName type,DocumentFactory parentFactory) { 053 typedElementMap.put(element,type); 054 elementFactoryMap.put(element,parentFactory); 055 } 056 057 void resolveElementTypes() { 058 Iterator iterator=typedElementMap.keySet().iterator(); 059 while (iterator.hasNext()) { 060 Element element=(Element)iterator.next(); 061 QName elementQName=getQNameOfSchemaElement(element); 062 QName type=(QName)typedElementMap.get(element); 063 064 if (complexTypeMap.containsKey(type)) { 065 DocumentFactory factory= 066 (DocumentFactory)complexTypeMap.get(type); 067 elementQName.setDocumentFactory(factory); 068 } else if (simpleTypeMap.containsKey(type)) { 069 XSDatatype datatype=(XSDatatype)simpleTypeMap.get(type); 070 DocumentFactory factory= 071 (DocumentFactory)elementFactoryMap.get(element); 072 if (factory instanceof DatatypeElementFactory) { 073 ((DatatypeElementFactory)factory).setChildElementXSDatatype(elementQName,datatype); 074 } 075 } 076 } 077 } 078 079 void resolveNamedTypes() { 080 resolveElementTypes(); 081 } 082 083 private QName getQNameOfSchemaElement(Element element) { 084 String name=element.attributeValue("name"); 085 return getQName(name); 086 } 087 088 private QName getQName( String name ) { 089 return documentFactory.createQName(name); 090 } 091 092} 093 094 095 096 097/* 098 * Redistribution and use of this software and associated documentation 099 * ("Software"), with or without modification, are permitted provided 100 * that the following conditions are met: 101 * 102 * 1. Redistributions of source code must retain copyright 103 * statements and notices. Redistributions must also contain a 104 * copy of this document. 105 * 106 * 2. Redistributions in binary form must reproduce the 107 * above copyright notice, this list of conditions and the 108 * following disclaimer in the documentation and/or other 109 * materials provided with the distribution. 110 * 111 * 3. The name "DOM4J" must not be used to endorse or promote 112 * products derived from this Software without prior written 113 * permission of MetaStuff, Ltd. For written permission, 114 * please contact dom4j-info@metastuff.com. 115 * 116 * 4. Products derived from this Software may not be called "DOM4J" 117 * nor may "DOM4J" appear in their names without prior written 118 * permission of MetaStuff, Ltd. DOM4J is a registered 119 * trademark of MetaStuff, Ltd. 120 * 121 * 5. Due credit should be given to the DOM4J Project 122 * (http://dom4j.org/). 123 * 124 * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS 125 * ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT 126 * NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 127 * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 128 * METASTUFF, LTD. OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 129 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 130 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 131 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 132 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 133 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 134 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 135 * OF THE POSSIBILITY OF SUCH DAMAGE. 136 * 137 * Copyright 2001 (C) MetaStuff, Ltd. All Rights Reserved. 138 * 139 * $Id: NamedTypeResolver.java,v 1.2 2001/11/13 12:27:44 jstrachan Exp $ 140 */