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.tools.xjc.api.impl.s2j;
038:
039: import java.util.List;
040:
041: import com.sun.tools.xjc.api.Property;
042: import com.sun.tools.xjc.api.TypeAndAnnotation;
043: import com.sun.tools.xjc.model.CAdapter;
044: import com.sun.tools.xjc.model.CClassInfo;
045: import com.sun.tools.xjc.model.CElementInfo;
046: import com.sun.tools.xjc.model.CElementPropertyInfo;
047: import com.sun.tools.xjc.model.CTypeInfo;
048: import com.sun.tools.xjc.model.TypeUse;
049: import com.sun.tools.xjc.model.TypeUseFactory;
050:
051: /**
052: * @author Kohsuke Kawaguchi
053: */
054: final class ElementMappingImpl extends
055: AbstractMappingImpl<CElementInfo> {
056:
057: private final TypeAndAnnotation taa;
058:
059: protected ElementMappingImpl(JAXBModelImpl parent,
060: CElementInfo elementInfo) {
061: super (parent, elementInfo);
062:
063: TypeUse t = clazz.getContentType();
064: if (clazz.getProperty().isCollection())
065: t = TypeUseFactory.makeCollection(t);
066: CAdapter a = clazz.getProperty().getAdapter();
067: if (a != null)
068: t = TypeUseFactory.adapt(t, a);
069: taa = new TypeAndAnnotationImpl(parent.outline, t);
070: }
071:
072: public TypeAndAnnotation getType() {
073: return taa;
074: }
075:
076: public final List<Property> calcDrilldown() {
077: CElementPropertyInfo p = clazz.getProperty();
078:
079: if (p.getAdapter() != null)
080: return null; // if adapted, avoid drill down
081:
082: if (p.isCollection())
083: // things like <xs:element name="foo" type="xs:NMTOKENS" /> is not eligible.
084: return null;
085:
086: CTypeInfo typeClass = p.ref().get(0);
087:
088: if (!(typeClass instanceof CClassInfo))
089: // things like <xs:element name="foo" type="xs:string" /> is not eligible.
090: return null;
091:
092: CClassInfo ci = (CClassInfo) typeClass;
093:
094: // if the type is abstract we can't use it.
095: if (ci.isAbstract())
096: return null;
097:
098: // the 'all' compositor doesn't qualify
099: if (!ci.isOrdered())
100: return null;
101:
102: return buildDrilldown(ci);
103: }
104: }
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