01: /*
02: * Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
03: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04: *
05: * This code is free software; you can redistribute it and/or modify it
06: * under the terms of the GNU General Public License version 2 only, as
07: * published by the Free Software Foundation. Sun designates this
08: * particular file as subject to the "Classpath" exception as provided
09: * by Sun 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22: * CA 95054 USA or visit www.sun.com if you need additional information or
23: * have any questions.
24: */
25:
26: package com.sun.xml.internal.bind.v2.model.core;
27:
28: import javax.xml.bind.annotation.XmlList;
29: import javax.xml.bind.annotation.adapters.XmlJavaTypeAdapter;
30:
31: import com.sun.xml.internal.bind.v2.model.annotation.AnnotationReader;
32: import com.sun.xml.internal.bind.v2.model.impl.ModelBuilder;
33: import com.sun.xml.internal.bind.v2.model.nav.Navigator;
34:
35: /**
36: * Reference to a type in a model.
37: *
38: * TODO: isn't there a similarity between this and TypeUse in XJC?
39: *
40: * @author Kohsuke Kawaguchi
41: */
42: public final class Ref<T, C> {
43: /**
44: * The type being referenced.
45: * <p>
46: * If the type is adapted, this field is the same as the adapter's default type.
47: */
48: public final T type;
49: /**
50: * If the reference has an adapter, non-null.
51: */
52: public final Adapter<T, C> adapter;
53: /**
54: * If the {@link #type} is an array and it is a value list,
55: * true.
56: */
57: public final boolean valueList;
58:
59: public Ref(T type) {
60: this (type, null, false);
61: }
62:
63: public Ref(T type, Adapter<T, C> adapter, boolean valueList) {
64: this .adapter = adapter;
65: if (adapter != null)
66: type = adapter.defaultType;
67: this .type = type;
68: this .valueList = valueList;
69: }
70:
71: public Ref(ModelBuilder<T, C, ?, ?> builder, T type,
72: XmlJavaTypeAdapter xjta, XmlList xl) {
73: this (builder.reader, builder.nav, type, xjta, xl);
74: }
75:
76: public Ref(AnnotationReader<T, C, ?, ?> reader,
77: Navigator<T, C, ?, ?> nav, T type, XmlJavaTypeAdapter xjta,
78: XmlList xl) {
79: Adapter<T, C> adapter = null;
80: if (xjta != null) {
81: adapter = new Adapter<T, C>(xjta, reader, nav);
82: type = adapter.defaultType;
83: }
84:
85: this.type = type;
86: this.adapter = adapter;
87: this.valueList = xl != null;
88: }
89: }
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