Fri, 24 Oct 2014 15:02:28 +0200
8054367: More references for endpoints
Summary: fix also reviewed by Iaroslav.Savytskyi@oracle.com, Alexander.Fomin@oracle.com
Reviewed-by: mullan, skoivu
1 /*
2 * Copyright (c) 1997, 2011, 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
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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 *
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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.
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24 */
26 package com.sun.xml.internal.bind.v2.model.impl;
28 import javax.xml.namespace.QName;
30 import com.sun.xml.internal.bind.v2.model.core.NonElement;
31 import com.sun.xml.internal.bind.v2.model.core.PropertyInfo;
32 import com.sun.xml.internal.bind.v2.model.core.TypeRef;
34 /**
35 * @author Kohsuke Kawaguchi
36 */
37 class TypeRefImpl<TypeT,ClassDeclT> implements TypeRef<TypeT,ClassDeclT> {
38 private final QName elementName;
39 private final TypeT type;
40 protected final ElementPropertyInfoImpl<TypeT,ClassDeclT,?,?> owner;
41 private NonElement<TypeT,ClassDeclT> ref;
42 private final boolean isNillable;
43 private String defaultValue;
45 public TypeRefImpl(ElementPropertyInfoImpl<TypeT, ClassDeclT, ?, ?> owner, QName elementName, TypeT type, boolean isNillable, String defaultValue) {
46 this.owner = owner;
47 this.elementName = elementName;
48 this.type = type;
49 this.isNillable = isNillable;
50 this.defaultValue = defaultValue;
51 assert owner!=null;
52 assert elementName!=null;
53 assert type!=null;
54 }
56 public NonElement<TypeT,ClassDeclT> getTarget() {
57 if(ref==null)
58 calcRef();
59 return ref;
60 }
62 public QName getTagName() {
63 return elementName;
64 }
66 public boolean isNillable() {
67 return isNillable;
68 }
70 public String getDefaultValue() {
71 return defaultValue;
72 }
74 protected void link() {
75 // if we have'nt computed the ref yet, do so now.
76 calcRef();
77 }
79 private void calcRef() {
80 // we can't do this eagerly because of a cyclic dependency
81 ref = owner.parent.builder.getTypeInfo(type,owner);
82 assert ref!=null;
83 }
85 public PropertyInfo<TypeT,ClassDeclT> getSource() {
86 return owner;
87 }
88 }