oldpoaobjectkeytemplate.java

java1.6众多例子参考

/*
 * @(#)OldPOAObjectKeyTemplate.java	1.10 05/11/17
 *
 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
 * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
 */

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

import org.omg.CORBA.INTERNAL ;
import org.omg.CORBA.OctetSeqHolder ;

import org.omg.CORBA_2_3.portable.InputStream ;
import org.omg.CORBA_2_3.portable.OutputStream ;

import com.sun.corba.se.spi.orb.ORB ;
import com.sun.corba.se.spi.orb.ORBVersion ;
import com.sun.corba.se.spi.orb.ORBVersionFactory ;

import com.sun.corba.se.impl.ior.ObjectKeyFactoryImpl ;

/**
 * @author Ken Cavanaugh
 */
public final class OldPOAObjectKeyTemplate extends OldObjectKeyTemplateBase 
{
    /** This constructor reads the template ONLY from the stream
    */
    public OldPOAObjectKeyTemplate( ORB orb, int magic, int scid, InputStream is ) 
    {
	this( orb, magic, scid, is.read_long(), is.read_long(), is.read_long() ) ;
    }
    
    /** This constructor reads a complete ObjectKey (template and Id)
    * from the stream.
    */
    public OldPOAObjectKeyTemplate( ORB orb, int magic, int scid, InputStream is,
	OctetSeqHolder osh ) 
    {
	this( orb, magic, scid, is ) ;
	osh.value = readObjectKey( is ) ;
    }
    
    public OldPOAObjectKeyTemplate( ORB orb, int magic, int scid, int serverid, 
	int orbid, int poaid) 
    {
	super( orb, magic, scid, serverid,
	    Integer.toString( orbid ), 
	    new ObjectAdapterIdNumber( poaid ) ) ;
    }
    
    public void writeTemplate(OutputStream os) 
    {
	os.write_long( getMagic() ) ;
	os.write_long( getSubcontractId() ) ;
	os.write_long( getServerId() ) ;

	int orbid = Integer.parseInt( getORBId() ) ;
	os.write_long( orbid ) ;

	ObjectAdapterIdNumber oaid = (ObjectAdapterIdNumber)(getObjectAdapterId()) ;
	int poaid = oaid.getOldPOAId()  ;
	os.write_long( poaid ) ;
    }
 
    public ORBVersion getORBVersion()
    {
	if (getMagic() == ObjectKeyFactoryImpl.JAVAMAGIC_OLD)
	    return ORBVersionFactory.getOLD() ;
	else if (getMagic() == ObjectKeyFactoryImpl.JAVAMAGIC_NEW)
	    return ORBVersionFactory.getNEW() ;
	else
	    throw new INTERNAL() ;
    }
}