ObjectAdapterIdBase.java

/*
 * Copyright (c) 2000, 2003, Oracle and/or its affiliates. All rights reserved.
 * 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 org.jboss.com.sun.corba.se.impl.ior;

import java.util.Iterator;

import org.jboss.com.sun.corba.se.spi.ior.ObjectAdapterId;
import org.omg.CORBA_2_3.portable.OutputStream;

abstract class ObjectAdapterIdBase implements ObjectAdapterId
{
    public boolean equals(Object other)
    {
        if (!(other instanceof ObjectAdapterId))
            return false;

        ObjectAdapterId theOther = (ObjectAdapterId) other;

        Iterator<String> iter1 = iterator();
        Iterator<String> iter2 = theOther.iterator();

        while (iter1.hasNext() && iter2.hasNext())
        {
            String str1 = iter1.next();
            String str2 = iter2.next();

            if (!str1.equals(str2))
                return false;
        }

        return iter1.hasNext() == iter2.hasNext();
    }

    public int hashCode()
    {
        int result = 17;
        Iterator<String> iter = iterator();
        while (iter.hasNext())
        {
            String str = iter.next();
            result = 37 * result + str.hashCode();
        }
        return result;
    }

    public String toString()
    {
        StringBuffer buff = new StringBuffer();
        buff.append("ObjectAdapterID[");
        Iterator<String> iter = iterator();
        boolean first = true;
        while (iter.hasNext())
        {
            String str = iter.next();

            if (first)
                first = false;
            else
                buff.append("/");

            buff.append(str);
        }

        buff.append("]");

        return buff.toString();
    }

    public void write(OutputStream os)
    {
        os.write_long(getNumLevels());
        Iterator<String> iter = iterator();
        while (iter.hasNext())
        {
            String str = iter.next();
            os.write_string(str);
        }
    }
}