1 /* 2 * Copyright (c) 1997, 2015, 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.reader.dtd.bindinfo; 27 28 import java.util.ArrayList; 29 import java.util.List; 30 import java.util.StringTokenizer; 31 32 import com.sun.tools.internal.xjc.model.CBuiltinLeafInfo; 33 import com.sun.tools.internal.xjc.model.CClassInfoParent; 34 import com.sun.tools.internal.xjc.model.CEnumConstant; 35 import com.sun.tools.internal.xjc.model.CEnumLeafInfo; 36 import com.sun.tools.internal.xjc.model.Model; 37 import com.sun.tools.internal.xjc.model.TypeUse; 38 39 import org.w3c.dom.Element; 40 41 /** 42 * {@code <enumeration>} declaration in the binding file. 43 */ 44 public final class BIEnumeration implements BIConversion 45 { 46 /** Creates an object from {@code <enumeration>} declaration. */ 47 private BIEnumeration( Element _e, TypeUse _xducer ) { 48 this.e = _e; 49 this.xducer = _xducer; 50 } 51 52 /** {@code <enumeration>} element in DOM. */ 53 private final Element e; 54 55 private final TypeUse xducer; 56 57 public String name() { return DOMUtil.getAttribute(e,"name"); } 58 59 /** Returns a transducer for this enumeration declaration. */ 60 public TypeUse getTransducer() { return xducer; } 61 62 63 64 65 /** Creates a global enumeration declaration. */ 66 static BIEnumeration create( Element dom, BindInfo parent ) { 67 // create a class in the target package. 68 return new BIEnumeration( 69 dom, 70 new CEnumLeafInfo( 71 parent.model, 72 null, 73 new CClassInfoParent.Package(parent.getTargetPackage()), 74 DOMUtil.getAttribute(dom,"name"), 75 CBuiltinLeafInfo.STRING, 76 buildMemberList(parent.model,dom), 77 null, null/*TODO*/, 78 DOMLocator.getLocationInfo(dom))); 79 } 80 81 /** Creates an element-local enumeration declaration. */ 82 static BIEnumeration create( Element dom, BIElement parent ) { 83 // create a class as a nested class 84 return new BIEnumeration( 85 dom, 86 new CEnumLeafInfo( 87 parent.parent.model, 88 null, 89 parent.clazz, 90 DOMUtil.getAttribute(dom,"name"), 91 CBuiltinLeafInfo.STRING, 92 buildMemberList(parent.parent.model,dom), 93 null, null/*TODO*/, 94 DOMLocator.getLocationInfo(dom) )); 95 } 96 97 private static List<CEnumConstant> buildMemberList( Model model, Element dom ) { 98 List<CEnumConstant> r = new ArrayList<CEnumConstant>(); 99 100 String members = DOMUtil.getAttribute(dom,"members"); 101 if(members==null) members=""; // TODO: error handling 102 103 StringTokenizer tokens = new StringTokenizer(members); 104 while(tokens.hasMoreTokens()) { 105 String token = tokens.nextToken(); 106 r.add(new CEnumConstant(model.getNameConverter().toConstantName(token), 107 null,token,null/*TODO*/,null,null)); 108 } 109 110 return r; 111 } 112 }