1/*
2 * Copyright (c) 1997, 2013, 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
26package com.sun.xml.internal.bind.v2.model.impl;
27
28import javax.xml.namespace.QName;
29
30import com.sun.xml.internal.bind.v2.model.annotation.Locatable;
31import com.sun.xml.internal.bind.v2.model.core.ArrayInfo;
32import com.sun.xml.internal.bind.v2.model.core.NonElement;
33import com.sun.xml.internal.bind.v2.model.util.ArrayInfoUtil;
34import com.sun.xml.internal.bind.v2.runtime.Location;
35import com.sun.xml.internal.bind.v2.runtime.IllegalAnnotationException;
36
37/**
38 *
39 * <p>
40 * Public because XJC needs to access it
41 *
42 * @author Kohsuke Kawaguchi
43 */
44public class ArrayInfoImpl<TypeT,ClassDeclT,FieldT,MethodT>
45    extends TypeInfoImpl<TypeT,ClassDeclT,FieldT,MethodT>
46    implements ArrayInfo<TypeT,ClassDeclT>, Location {
47
48    private final NonElement<TypeT,ClassDeclT> itemType;
49
50    private final QName typeName;
51
52    /**
53     * The representation of T[] in the underlying reflection library.
54     */
55    private final TypeT arrayType;
56
57    public ArrayInfoImpl(ModelBuilder<TypeT,ClassDeclT,FieldT,MethodT> builder,
58                         Locatable upstream, TypeT arrayType) {
59        super(builder, upstream);
60        this.arrayType = arrayType;
61        TypeT componentType = nav().getComponentType(arrayType);
62        this.itemType = builder.getTypeInfo(componentType, this);
63
64        QName n = itemType.getTypeName();
65        if(n==null) {
66            builder.reportError(new IllegalAnnotationException(Messages.ANONYMOUS_ARRAY_ITEM.format(
67                nav().getTypeName(componentType)),this));
68            n = new QName("#dummy"); // for error recovery
69        }
70        this.typeName = ArrayInfoUtil.calcArrayTypeName(n);
71    }
72
73    public NonElement<TypeT, ClassDeclT> getItemType() {
74        return itemType;
75    }
76
77    public QName getTypeName() {
78        return typeName;
79    }
80
81    public boolean isSimpleType() {
82        return false;
83    }
84
85    public TypeT getType() {
86        return arrayType;
87    }
88
89    /**
90     * Leaf-type cannot be referenced from IDREF.
91     *
92     * @deprecated
93     *      why are you calling a method whose return value is always known?
94     */
95    public final boolean canBeReferencedByIDREF() {
96        return false;
97    }
98
99    public Location getLocation() {
100        return this;
101    }
102    public String toString() {
103        return nav().getTypeName(arrayType);
104    }
105}
106