1/* 2 * Copyright (c) 1997, 2016, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26package com.sun.tools.internal.xjc.model; 27 28import javax.xml.XMLConstants; 29import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter; 30import javax.xml.namespace.QName; 31 32import com.sun.tools.internal.xjc.model.nav.NClass; 33import com.sun.tools.internal.xjc.model.nav.NType; 34import com.sun.tools.internal.xjc.reader.xmlschema.BGMBuilder; 35import com.sun.xml.internal.bind.v2.model.core.PropertyInfo; 36import com.sun.xml.internal.bind.v2.model.core.TypeRef; 37import com.sun.xml.internal.bind.v2.runtime.RuntimeUtil; 38import com.sun.xml.internal.xsom.XSType; 39import com.sun.xml.internal.xsom.XmlString; 40import com.sun.xml.internal.xsom.XSElementDecl; 41import com.sun.istack.internal.Nullable; 42 43/** 44 * {@link TypeRef} for XJC. 45 * 46 * TODO: do we need the source schema component support here? 47 * 48 * @author Kohsuke Kawaguchi 49 */ 50public final class CTypeRef implements TypeRef<NType,NClass> { 51 /** 52 * In-memory type. 53 * 54 * This is the type used when 55 */ 56 @XmlJavaTypeAdapter(RuntimeUtil.ToStringAdapter.class) 57 private final CNonElement type; 58 59 private final QName elementName; 60 61 /** 62 * XML Schema type name of {@link #type}, if available. 63 */ 64 /*package*/ final @Nullable QName typeName; 65 66 private final boolean nillable; 67 public final XmlString defaultValue; 68 69 public CTypeRef(CNonElement type, XSElementDecl decl) { 70 this(type, BGMBuilder.getName(decl),getSimpleTypeName(decl), decl.isNillable(), decl.getDefaultValue() ); 71 } 72 73 public QName getTypeName() { 74 return typeName; 75 } 76 77 public static QName getSimpleTypeName(XSElementDecl decl) { 78 if(decl==null || !decl.getType().isSimpleType()) 79 return null; // null if not simple type 80 return resolveSimpleTypeName(decl.getType()); 81 } 82 83 /** 84 * Recursively search for type name. 85 * 86 * This is needed to find correct type for refs like: 87 * 88 *<xs:simpleType name="parent"> 89 * <xs:restriction base="xs:date"/> 90 *</xs:simpleType> 91 *<xs:simpleType name="child"> 92 * <xs:restriction base="parent"/> 93 *</xs:simpleType> 94 * 95 *<xs:element name="testField" type="child"/> 96 * 97 * @param declType given type 98 * @return simpleTypeName or null 99 */ 100 private static QName resolveSimpleTypeName(XSType declType) { 101 QName name = BGMBuilder.getName(declType); 102 QName result = null; 103 if (name != null && !XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(name.getNamespaceURI())) { 104 result = resolveSimpleTypeName(declType.getBaseType()); 105 } else { 106 if ( !"anySimpleType".equals(declType.getName()) ) { 107 result = name; 108 } 109 } 110 return result; 111 } 112 113 public CTypeRef(CNonElement type, QName elementName, QName typeName, boolean nillable, XmlString defaultValue) { 114 assert type!=null; 115 assert elementName!=null; 116 117 this.type = type; 118 this.elementName = elementName; 119 this.typeName = typeName; 120 this.nillable = nillable; 121 this.defaultValue = defaultValue; 122 } 123 124 public CNonElement getTarget() { 125 return type; 126 } 127 128 public QName getTagName() { 129 return elementName; 130 } 131 132 public boolean isNillable() { 133 return nillable; 134 } 135 136 /** 137 * Inside XJC, use {@link #defaultValue} that has context information. 138 * This method is to override the one defined in the runtime model. 139 * 140 * @see #defaultValue 141 */ 142 public String getDefaultValue() { 143 if(defaultValue!=null) 144 return defaultValue.value; 145 else 146 return null; 147 } 148 149 public boolean isLeaf() { 150 // TODO: implement this method later 151 throw new UnsupportedOperationException(); 152 } 153 154 public PropertyInfo<NType, NClass> getSource() { 155 // TODO: implement this method later 156 throw new UnsupportedOperationException(); 157 } 158} 159