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
26package com.sun.xml.internal.xsom.util;
27
28import java.util.Locale;
29import java.util.ResourceBundle;
30
31import com.sun.xml.internal.xsom.XSAnnotation;
32import com.sun.xml.internal.xsom.XSAttGroupDecl;
33import com.sun.xml.internal.xsom.XSAttributeDecl;
34import com.sun.xml.internal.xsom.XSAttributeUse;
35import com.sun.xml.internal.xsom.XSComplexType;
36import com.sun.xml.internal.xsom.XSComponent;
37import com.sun.xml.internal.xsom.XSContentType;
38import com.sun.xml.internal.xsom.XSElementDecl;
39import com.sun.xml.internal.xsom.XSFacet;
40import com.sun.xml.internal.xsom.XSModelGroup;
41import com.sun.xml.internal.xsom.XSModelGroupDecl;
42import com.sun.xml.internal.xsom.XSNotation;
43import com.sun.xml.internal.xsom.XSParticle;
44import com.sun.xml.internal.xsom.XSSchema;
45import com.sun.xml.internal.xsom.XSSimpleType;
46import com.sun.xml.internal.xsom.XSWildcard;
47import com.sun.xml.internal.xsom.XSIdentityConstraint;
48import com.sun.xml.internal.xsom.XSXPath;
49import com.sun.xml.internal.xsom.visitor.XSFunction;
50
51/**
52 * Gets the human-readable name of a schema component.
53 *
54 * <p>
55 * This is a function object that returns {@link String}.
56 *
57 * @author
58 *     Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)
59 */
60public class NameGetter implements XSFunction<String> {
61    /**
62     * Initializes a NameGetter so that it will return
63     * messages in the specified locale.
64     */
65    public NameGetter( Locale _locale ) {
66        this.locale = _locale;
67    }
68
69    private final Locale locale;
70
71    /**
72     * An instance that gets names in the default locale.
73     * This instance is provided just for convenience.
74     */
75    public final static XSFunction theInstance = new NameGetter(null);
76
77    /**
78     * Gets the name of the specified component in the default locale.
79     * This method is just a wrapper.
80     */
81    public static String get( XSComponent comp ) {
82        return (String)comp.apply(theInstance);
83    }
84
85
86    public String annotation(XSAnnotation ann) {
87        return localize("annotation");
88    }
89
90    public String attGroupDecl(XSAttGroupDecl decl) {
91        return localize("attGroupDecl");
92    }
93
94    public String attributeUse(XSAttributeUse use) {
95        return localize("attributeUse");
96    }
97
98    public String attributeDecl(XSAttributeDecl decl) {
99        return localize("attributeDecl");
100    }
101
102    public String complexType(XSComplexType type) {
103        return localize("complexType");
104    }
105
106    public String schema(XSSchema schema) {
107        return localize("schema");
108    }
109
110    public String facet(XSFacet facet) {
111        return localize("facet");
112    }
113
114    public String simpleType(XSSimpleType simpleType) {
115        return localize("simpleType");
116    }
117
118    public String particle(XSParticle particle) {
119        return localize("particle");
120    }
121
122    public String empty(XSContentType empty) {
123        return localize("empty");
124    }
125
126    public String wildcard(XSWildcard wc) {
127        return localize("wildcard");
128    }
129
130    public String modelGroupDecl(XSModelGroupDecl decl) {
131        return localize("modelGroupDecl");
132    }
133
134    public String modelGroup(XSModelGroup group) {
135         return localize("modelGroup");
136    }
137
138    public String elementDecl(XSElementDecl decl) {
139        return localize("elementDecl");
140    }
141
142    public String notation( XSNotation n ) {
143        return localize("notation");
144    }
145
146    public String identityConstraint(XSIdentityConstraint decl) {
147        return localize("idConstraint");
148    }
149
150    public String xpath(XSXPath xpath) {
151        return localize("xpath");
152    }
153
154    private String localize( String key ) {
155        ResourceBundle rb;
156
157        if(locale==null)
158            rb = ResourceBundle.getBundle(NameGetter.class.getName());
159        else
160            rb = ResourceBundle.getBundle(NameGetter.class.getName(),locale);
161
162        return rb.getString(key);
163    }
164}
165