/*

 * 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

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

 *

 * 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.

 *

 */

package com.sun.corba.se.impl.ior ;

import java.util.Iterator ;

import org.omg.CORBA_2_3.portable.OutputStream ;

import com.sun.corba.se.spi.ior.ObjectAdapterId ;

abstract class ObjectAdapterIdBase implements ObjectAdapterId {

    public boolean equals( Object other )

    {

        if (!(other instanceof ObjectAdapterId))

            return false ;

        ObjectAdapterId theOther = (ObjectAdapterId)other ;

        Iterator iter1 = iterator() ;

        Iterator iter2 = theOther.iterator() ;

        while (iter1.hasNext() && iter2.hasNext()) {

            String str1 = (String)(iter1.next()) ;

            String str2 = (String)(iter2.next()) ;

            if (!str1.equals( str2 ))

                return false ;

        }

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

    }

    public int hashCode()

    {

        int result = 17 ;

        Iterator iter = iterator() ;

        while (iter.hasNext()) {

            String str = (String)(iter.next()) ;

            result = 37*result + str.hashCode() ;

        }

        return result ;

    }

    public String toString()

    {

        StringBuffer buff = new StringBuffer() ;

        buff.append( "ObjectAdapterID[" ) ;

        Iterator iter = iterator() ;

        boolean first = true ;

        while (iter.hasNext()) {

            String str = (String)(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 iter = iterator() ;

        while (iter.hasNext()) {

            String str = (String)(iter.next()) ;

            os.write_string( str ) ;

        }

    }

}