001: /*
002: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
003: *
004: * Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
005: *
006: * The contents of this file are subject to the terms of either the GNU
007: * General Public License Version 2 only ("GPL") or the Common Development
008: * and Distribution License("CDDL") (collectively, the "License"). You
009: * may not use this file except in compliance with the License. You can obtain
010: * a copy of the License at https://glassfish.dev.java.net/public/CDDL+GPL.html
011: * or glassfish/bootstrap/legal/LICENSE.txt. See the License for the specific
012: * language governing permissions and limitations under the License.
013: *
014: * When distributing the software, include this License Header Notice in each
015: * file and include the License file at glassfish/bootstrap/legal/LICENSE.txt.
016: * Sun designates this particular file as subject to the "Classpath" exception
017: * as provided by Sun in the GPL Version 2 section of the License file that
018: * accompanied this code. If applicable, add the following below the License
019: * Header, with the fields enclosed by brackets [] replaced by your own
020: * identifying information: "Portions Copyrighted [year]
021: * [name of copyright owner]"
022: *
023: * Contributor(s):
024: *
025: * If you wish your version of this file to be governed by only the CDDL or
026: * only the GPL Version 2, indicate your decision by adding "[Contributor]
027: * elects to include this software in this distribution under the [CDDL or GPL
028: * Version 2] license." If you don't indicate a single choice of license, a
029: * recipient has the option to distribute your version of this file under
030: * either the CDDL, the GPL Version 2 or to extend the choice of license to
031: * its licensees as provided above. However, if you add GPL Version 2 code
032: * and therefore, elected the GPL Version 2 license, then the option applies
033: * only if the new code is made subject to such option by the copyright
034: * holder.
035: */
036:
037: package com.sun.xml.bind.v2.model.impl;
038:
039: import javax.xml.bind.annotation.XmlAttribute;
040: import javax.xml.bind.annotation.XmlSchema;
041: import javax.xml.namespace.QName;
042:
043: import com.sun.xml.bind.api.impl.NameConverter;
044: import com.sun.xml.bind.v2.model.core.AttributePropertyInfo;
045: import com.sun.xml.bind.v2.model.core.PropertyKind;
046:
047: /**
048: * @author Kohsuke Kawaguchi
049: */
050: class AttributePropertyInfoImpl<TypeT, ClassDeclT, FieldT, MethodT>
051: extends
052: SingleTypePropertyInfoImpl<TypeT, ClassDeclT, FieldT, MethodT>
053: implements AttributePropertyInfo<TypeT, ClassDeclT> {
054:
055: private final QName xmlName;
056:
057: private final boolean isRequired;
058:
059: AttributePropertyInfoImpl(
060: ClassInfoImpl<TypeT, ClassDeclT, FieldT, MethodT> parent,
061: PropertySeed<TypeT, ClassDeclT, FieldT, MethodT> seed) {
062: super (parent, seed);
063: XmlAttribute att = seed.readAnnotation(XmlAttribute.class);
064: assert att != null;
065:
066: if (att.required())
067: isRequired = true;
068: else
069: isRequired = nav().isPrimitive(getIndividualType());
070:
071: this .xmlName = calcXmlName(att);
072: }
073:
074: private QName calcXmlName(XmlAttribute att) {
075: String uri;
076: String local;
077:
078: uri = att.namespace();
079: local = att.name();
080:
081: // compute the default
082: if (local.equals("##default"))
083: local = NameConverter.standard.toVariableName(getName());
084: if (uri.equals("##default")) {
085: XmlSchema xs = reader().getPackageAnnotation(
086: XmlSchema.class, parent.getClazz(), this );
087: // JAX-RPC doesn't want the default namespace URI swapping to take effect to
088: // local "unqualified" elements. UGLY.
089: if (xs != null) {
090: switch (xs.attributeFormDefault()) {
091: case QUALIFIED:
092: uri = parent.getTypeName().getNamespaceURI();
093: if (uri.length() == 0)
094: uri = parent.builder.defaultNsUri;
095: break;
096: case UNQUALIFIED:
097: case UNSET:
098: uri = "";
099: }
100: } else
101: uri = "";
102: }
103:
104: return new QName(uri.intern(), local.intern());
105: }
106:
107: public boolean isRequired() {
108: return isRequired;
109: }
110:
111: public final QName getXmlName() {
112: return xmlName;
113: }
114:
115: public final PropertyKind kind() {
116: return PropertyKind.ATTRIBUTE;
117: }
118: }
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