1 /* 2 * Copyright (c) 1997, 2012, 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.generator.bean.field; 27 28 import java.util.ArrayList; 29 30 import com.sun.tools.internal.xjc.generator.bean.ClassOutlineImpl; 31 import com.sun.tools.internal.xjc.model.CPropertyInfo; 32 import com.sun.tools.internal.xjc.model.CReferencePropertyInfo; 33 import com.sun.tools.internal.xjc.outline.FieldOutline; 34 import java.io.Serializable; 35 36 /** 37 * Default implementation of the FieldRendererFactory 38 * that faithfully implements the semantics demanded by the JAXB spec. 39 * 40 * <p> 41 * This class is just a facade --- it just determines which 42 * {@link FieldRenderer} to use and just delegate the work. 43 * 44 * @author 45 * Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com) 46 */ 47 final class DefaultFieldRenderer implements FieldRenderer { 48 49 private final FieldRendererFactory frf; 50 51 /** 52 * Use {@link FieldRendererFactory#getDefault()}. 53 */ 54 DefaultFieldRenderer(FieldRendererFactory frf) { 55 this.frf = frf; 56 } 57 58 public DefaultFieldRenderer(FieldRendererFactory frf, FieldRenderer defaultCollectionFieldRenderer ) { 59 this.frf = frf; 60 this.defaultCollectionFieldRenderer = defaultCollectionFieldRenderer; 61 } 62 63 private FieldRenderer defaultCollectionFieldRenderer; 64 65 66 public FieldOutline generate(ClassOutlineImpl outline, CPropertyInfo prop) { 67 return decideRenderer(outline,prop).generate(outline,prop); 68 } 69 70 private FieldRenderer decideRenderer(ClassOutlineImpl outline, CPropertyInfo prop) { 71 72 if (prop instanceof CReferencePropertyInfo) { 73 CReferencePropertyInfo p = (CReferencePropertyInfo)prop; 74 if (p.isDummy()) { 75 return frf.getDummyList(outline.parent().getCodeModel().ref(ArrayList.class)); 76 } 77 if (p.isContent() && (p.isMixedExtendedCust())) { 78 return frf.getContentList(outline.parent().getCodeModel().ref(ArrayList.class).narrow(Serializable.class)); 79 } 80 } 81 82 if(!prop.isCollection()) { 83 // non-collection field 84 85 // TODO: check for bidning info for optionalPrimitiveType=boxed or 86 // noHasMethod=false and noDeletedMethod=false 87 if(prop.isUnboxable()) 88 // this one uses a primitive type as much as possible 89 return frf.getRequiredUnboxed(); 90 else 91 // otherwise use the default non-collection field 92 return frf.getSingle(); 93 } 94 95 if( defaultCollectionFieldRenderer==null ) { 96 return frf.getList(outline.parent().getCodeModel().ref(ArrayList.class)); 97 } 98 99 // this field is a collection field. 100 // use untyped list as the default. This is consistent 101 // to the JAXB spec. 102 return defaultCollectionFieldRenderer; 103 } 104 }