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: package com.sun.tools.xjc.reader.dtd.bindinfo;
037:
038: import java.util.ArrayList;
039: import java.util.List;
040: import java.util.StringTokenizer;
041:
042: import com.sun.tools.xjc.model.CBuiltinLeafInfo;
043: import com.sun.tools.xjc.model.CClassInfoParent;
044: import com.sun.tools.xjc.model.CEnumConstant;
045: import com.sun.tools.xjc.model.CEnumLeafInfo;
046: import com.sun.tools.xjc.model.Model;
047: import com.sun.tools.xjc.model.TypeUse;
048:
049: import org.w3c.dom.Element;
050:
051: /**
052: * <enumeration> declaration in the binding file.
053: */
054: public final class BIEnumeration implements BIConversion {
055: /** Creates an object from <enumeration> declaration. */
056: private BIEnumeration(Element _e, TypeUse _xducer) {
057: this .e = _e;
058: this .xducer = _xducer;
059: }
060:
061: /** <enumeration> element in DOM. */
062: private final Element e;
063:
064: private final TypeUse xducer;
065:
066: public String name() {
067: return DOMUtil.getAttribute(e, "name");
068: }
069:
070: /** Returns a transducer for this enumeration declaration. */
071: public TypeUse getTransducer() {
072: return xducer;
073: }
074:
075: /** Creates a global enumeration declaration. */
076: static BIEnumeration create(Element dom, BindInfo parent) {
077: // create a class in the target package.
078: return new BIEnumeration(dom, new CEnumLeafInfo(parent.model,
079: null, new CClassInfoParent.Package(parent
080: .getTargetPackage()), DOMUtil.getAttribute(dom,
081: "name"), CBuiltinLeafInfo.STRING,
082: buildMemberList(parent.model, dom), null,
083: null/*TODO*/, DOMLocator.getLocationInfo(dom)));
084: }
085:
086: /** Creates an element-local enumeration declaration. */
087: static BIEnumeration create(Element dom, BIElement parent) {
088: // create a class as a nested class
089: return new BIEnumeration(dom, new CEnumLeafInfo(
090: parent.parent.model, null, parent.clazz, DOMUtil
091: .getAttribute(dom, "name"),
092: CBuiltinLeafInfo.STRING, buildMemberList(
093: parent.parent.model, dom), null, null/*TODO*/,
094: DOMLocator.getLocationInfo(dom)));
095: }
096:
097: private static List<CEnumConstant> buildMemberList(Model model,
098: Element dom) {
099: List<CEnumConstant> r = new ArrayList<CEnumConstant>();
100:
101: String members = DOMUtil.getAttribute(dom, "members");
102: if (members == null)
103: members = ""; // TODO: error handling
104:
105: StringTokenizer tokens = new StringTokenizer(members);
106: while (tokens.hasMoreTokens()) {
107: String token = tokens.nextToken();
108: r.add(new CEnumConstant(model.getNameConverter()
109: .toConstantName(token), null, token, null));
110: }
111:
112: return r;
113: }
114: }
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