src/share/jaxws_classes/com/sun/tools/internal/xjc/model/CTypeRef.java

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1 /*
2 * Copyright (c) 1997, 2011, 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
26 package com.sun.tools.internal.xjc.model;
27
28 import javax.xml.XMLConstants;
29 import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
30 import javax.xml.namespace.QName;
31
32 import com.sun.tools.internal.xjc.model.nav.NClass;
33 import com.sun.tools.internal.xjc.model.nav.NType;
34 import com.sun.tools.internal.xjc.reader.xmlschema.BGMBuilder;
35 import com.sun.xml.internal.bind.v2.model.core.PropertyInfo;
36 import com.sun.xml.internal.bind.v2.model.core.TypeRef;
37 import com.sun.xml.internal.bind.v2.runtime.RuntimeUtil;
38 import com.sun.xml.internal.xsom.XSType;
39 import com.sun.xml.internal.xsom.XmlString;
40 import com.sun.xml.internal.xsom.XSElementDecl;
41 import 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 */
50 public 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
74 public QName getTypeName() {
75 return typeName;
76 }
77
78 public static QName getSimpleTypeName(XSElementDecl decl) {
79 if(decl==null || !decl.getType().isSimpleType())
80 return null; // null if not simple type
81 return resolveSimpleTypeName(decl.getType());
82 }
83
84 /**
85 * Recursively search for type name.
86 *
87 * This is needed to find correct type for refs like:
88 *
89 *<xs:simpleType name="parent">
90 * <xs:restriction base="xs:date"/>
91 *</xs:simpleType>
92 *<xs:simpleType name="child">
93 * <xs:restriction base="parent"/>
94 *</xs:simpleType>
95 *
96 *<xs:element name="testField" type="child"/>
97 *
98 * @param declType given type
99 * @return simpleTypeName or null
100 */
101 private static QName resolveSimpleTypeName(XSType declType) {
102 QName name = BGMBuilder.getName(declType);
103 if (name != null && !XMLConstants.W3C_XML_SCHEMA_NS_URI.equals(name.getNamespaceURI()))
104 return resolveSimpleTypeName(declType.getBaseType());
105 else
106 return name;
107 }
108
109 public CTypeRef(CNonElement type, QName elementName, QName typeName, boolean nillable, XmlString defaultValue) {
110 assert type!=null;
111 assert elementName!=null;
112
113 this.type = type;
114 this.elementName = elementName;
115 this.typeName = typeName;
116 this.nillable = nillable;
117 this.defaultValue = defaultValue;
118 }
119
120 public CNonElement getTarget() {
121 return type;
122 }
123
124 public QName getTagName() {
125 return elementName;
126 }
127
128 public boolean isNillable() {
129 return nillable;
130 }
131
132 /**
133 * Inside XJC, use {@link #defaultValue} that has context information.
134 * This method is to override the one defined in the runtime model.
135 *
136 * @see #defaultValue
137 */
138 public String getDefaultValue() {
139 if(defaultValue!=null)
140 return defaultValue.value;
141 else
142 return null;
143 }
144
145 public boolean isLeaf() {
146 // TODO: implement this method later
147 throw new UnsupportedOperationException();
148 }
149
150 public PropertyInfo<NType, NClass> getSource() {
151 // TODO: implement this method later
152 throw new UnsupportedOperationException();
153 }
154 }

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