/*

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

package com.sun.xml.internal.xsom.util;

import java.util.Locale;

import java.util.ResourceBundle;

import com.sun.xml.internal.xsom.XSAnnotation;

import com.sun.xml.internal.xsom.XSAttGroupDecl;

import com.sun.xml.internal.xsom.XSAttributeDecl;

import com.sun.xml.internal.xsom.XSAttributeUse;

import com.sun.xml.internal.xsom.XSComplexType;

import com.sun.xml.internal.xsom.XSComponent;

import com.sun.xml.internal.xsom.XSContentType;

import com.sun.xml.internal.xsom.XSElementDecl;

import com.sun.xml.internal.xsom.XSFacet;

import com.sun.xml.internal.xsom.XSModelGroup;

import com.sun.xml.internal.xsom.XSModelGroupDecl;

import com.sun.xml.internal.xsom.XSNotation;

import com.sun.xml.internal.xsom.XSParticle;

import com.sun.xml.internal.xsom.XSSchema;

import com.sun.xml.internal.xsom.XSSimpleType;

import com.sun.xml.internal.xsom.XSWildcard;

import com.sun.xml.internal.xsom.XSIdentityConstraint;

import com.sun.xml.internal.xsom.XSXPath;

import com.sun.xml.internal.xsom.visitor.XSFunction;

/**

 * Gets the human-readable name of a schema component.

 *

 * <p>

 * This is a function object that returns {@link String}.

 *

 * @author

 *     Kohsuke Kawaguchi (kohsuke.kawaguchi@sun.com)

 */

public class NameGetter implements XSFunction<String> {

    /**

     * Initializes a NameGetter so that it will return

     * messages in the specified locale.

     */

    public NameGetter( Locale _locale ) {

        this.locale = _locale;

    }

    private final Locale locale;

    /**

     * An instance that gets names in the default locale.

     * This instance is provided just for convenience.

     */

    public final static XSFunction theInstance = new NameGetter(null);

    /**

     * Gets the name of the specified component in the default locale.

     * This method is just a wrapper.

     */

    public static String get( XSComponent comp ) {

        return (String)comp.apply(theInstance);

    }

    public String annotation(XSAnnotation ann) {

        return localize("annotation");

    }

    public String attGroupDecl(XSAttGroupDecl decl) {

        return localize("attGroupDecl");

    }

    public String attributeUse(XSAttributeUse use) {

        return localize("attributeUse");

    }

    public String attributeDecl(XSAttributeDecl decl) {

        return localize("attributeDecl");

    }

    public String complexType(XSComplexType type) {

        return localize("complexType");

    }

    public String schema(XSSchema schema) {

        return localize("schema");

    }

    public String facet(XSFacet facet) {

        return localize("facet");

    }

    public String simpleType(XSSimpleType simpleType) {

        return localize("simpleType");

    }

    public String particle(XSParticle particle) {

        return localize("particle");

    }

    public String empty(XSContentType empty) {

        return localize("empty");

    }

    public String wildcard(XSWildcard wc) {

        return localize("wildcard");

    }

    public String modelGroupDecl(XSModelGroupDecl decl) {

        return localize("modelGroupDecl");

    }

    public String modelGroup(XSModelGroup group) {

         return localize("modelGroup");

    }

    public String elementDecl(XSElementDecl decl) {

        return localize("elementDecl");

    }

    public String notation( XSNotation n ) {

        return localize("notation");

    }

    public String identityConstraint(XSIdentityConstraint decl) {

        return localize("idConstraint");

    }

    public String xpath(XSXPath xpath) {

        return localize("xpath");

    }

    private String localize( String key ) {

        ResourceBundle rb;

        if(locale==null)

            rb = ResourceBundle.getBundle(NameGetter.class.getName());

        else

            rb = ResourceBundle.getBundle(NameGetter.class.getName(),locale);

        return rb.getString(key);

    }

}