com.sun.enterprise.deployment.OrderingOrderingDescriptor Maven / Gradle / Ivy

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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 * 
 * Copyright 1997-2009 Sun Microsystems, Inc. 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.html
 * or glassfish/bootstrap/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 glassfish/bootstrap/legal/LICENSE.txt.
 * Sun designates this particular file as subject to the "Classpath" exception
 * as provided by Sun in the GPL Version 2 section of the License file that
 * accompanied this code.  If applicable, add the following below the License
 * Header, with the fields enclosed by brackets [] replaced by your own
 * identifying information: "Portions Copyrighted [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.
 */
package com.sun.enterprise.deployment;

import java.util.Collections;
import java.util.Set;
import java.util.TreeSet;

import com.sun.enterprise.util.LocalStringManagerImpl;

/**
 * This represents the ordering-ordering in web-fragment.xml.
 *
 * @author Shing Wai Chan
 */
public class OrderingOrderingDescriptor extends Descriptor {
    private static LocalStringManagerImpl localStrings =
            new LocalStringManagerImpl(OrderingOrderingDescriptor.class);

    private Set names = new TreeSet();
    private boolean others = false;

    public void addName(String name) {
        if (name == null || name.length() == 0) {
            throw new IllegalStateException(localStrings.getLocalString(
                    "enterprise.deployment.exceptioninvalidnameinrelativeordering",
                    "The empty name is invalid for relative ordering element."));
        }
        names.add(name);
    }

    public void addOthers() {
        others = true;
    }

    public Set getNames() {
        return names;
    }

    public boolean containsOthers() {
        return others;
    }

    public boolean containsName(String name) {
        return names.contains(name);
    }

    public String toString() {
        StringBuilder builder = new StringBuilder("[");
        boolean first = true;
        for (String n : names) {
            if (!first) {
                builder.append(", ");
            }
            builder.append(n);
            first = false;
        }

        if (others) {
            if (!first) {
                builder.append(", ");
            }
            builder.append("");
        }
        builder.append("]");
        return builder.toString();
    }
}