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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2011 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */
// Portions Copyright [2019] Payara Foundation and/or affiliates

package com.sun.enterprise.deployment;

import org.glassfish.deployment.common.Descriptor;

import java.util.*;
/**
 */
public class LocaleEncodingMappingListDescriptor extends Descriptor {

    private Set list = null;

    /*
     * standard constructor
     */
    public LocaleEncodingMappingListDescriptor() {
    }

    /*
     * copy constructor
     */
    public LocaleEncodingMappingListDescriptor(LocaleEncodingMappingListDescriptor other) {
	super(other);
	if (other.list != null) {
	    list = new HashSet();
	    for (Iterator i = other.list.iterator(); i.hasNext();) {
		LocaleEncodingMappingDescriptor lemd = (LocaleEncodingMappingDescriptor)i.next();
		list.add(new LocaleEncodingMappingDescriptor(lemd));
	    }
	} else {
	    list = null;
	}
    }

    public Set getLocaleEncodingMappingSet() {
	if(list == null) {
	    list = new HashSet<>();
	}
	return list;
    }

    public Enumeration getLocaleEncodingMappings() {
	return (new Vector(this.getLocaleEncodingMappingSet())).elements();
    }

    public void addLocaleEncodingMapping(LocaleEncodingMappingDescriptor desc) {
	getLocaleEncodingMappingSet().add(desc);
    }

    public void removeLocaleEncodingMapping(LocaleEncodingMappingDescriptor desc) {
	getLocaleEncodingMappingSet().remove(desc);
    }

    /**
     * @return a string describing the values I hold
     */
    public void print(StringBuilder toStringBuilder) {
        toStringBuilder.append("\nProp : ").append(list);
    }
}