/*
* Copyright (c) 2000, 2003, Oracle and/or its affiliates. All rights reserved.
* ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
*
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*/
package com.sun.corba.se.impl.ior ;
import java.util.Iterator ;
import org.omg.CORBA.portable.InputStream ;
import org.omg.CORBA.portable.OutputStream ;
import org.omg.CORBA.portable.StreamableValue ;
import org.omg.CORBA.TypeCode ;
import org.omg.PortableInterceptor.ObjectReferenceTemplate ;
import org.omg.PortableInterceptor.ObjectReferenceTemplateHelper ;
import com.sun.corba.se.spi.oa.ObjectAdapter ;
import com.sun.corba.se.spi.ior.ObjectId ;
import com.sun.corba.se.spi.ior.ObjectKeyTemplate ;
import com.sun.corba.se.spi.ior.ObjectAdapterId ;
import com.sun.corba.se.spi.ior.IOR;
import com.sun.corba.se.spi.ior.IORFactory;
import com.sun.corba.se.spi.ior.IORTemplate;
import com.sun.corba.se.spi.ior.IORTemplateList;
import com.sun.corba.se.spi.ior.IORFactories;
import com.sun.corba.se.impl.orbutil.ORBUtility ;
import com.sun.corba.se.spi.orb.ORB ;
/** This is an implementation of the ObjectReferenceTemplate abstract value
* type defined by the portable interceptors IDL.
* Note that this is a direct Java implementation
* of the abstract value type: there is no stateful value type defined in IDL,
* since defining the state in IDL is awkward and inefficient. The best way
* to define the state is to use internal data structures that can be written
* to and read from CORBA streams.
*/
public class ObjectReferenceTemplateImpl extends ObjectReferenceProducerBase
implements ObjectReferenceTemplate, StreamableValue
{
transient private IORTemplate iorTemplate ;
public ObjectReferenceTemplateImpl( InputStream is )
{
super( (ORB)(is.orb()) ) ;
_read( is ) ;
}
public ObjectReferenceTemplateImpl( ORB orb, IORTemplate iortemp )
{
super( orb ) ;
iorTemplate = iortemp ;
}
public boolean equals( Object obj )
{
if (!(obj instanceof ObjectReferenceTemplateImpl))
return false ;
ObjectReferenceTemplateImpl other = (ObjectReferenceTemplateImpl)obj ;
return (iorTemplate != null) &&
iorTemplate.equals( other.iorTemplate ) ;
}
public int hashCode()
{
return iorTemplate.hashCode() ;
}
// Note that this repository ID must reflect the implementation
// of the abstract valuetype (that is, this class), not the
// repository ID of the org.omg.PortableInterceptor.ObjectReferenceTemplate
// class. This allows for multiple independent implementations
// of the abstract valuetype, should that become necessary.
public static final String repositoryId =
"IDL:com/sun/corba/se/impl/ior/ObjectReferenceTemplateImpl:1.0" ;
public String[] _truncatable_ids()
{
return new String[] { repositoryId } ;
}
public TypeCode _type()
{
return ObjectReferenceTemplateHelper.type() ;
}
/** Read the data into a (presumably) empty ORTImpl. This sets the
* orb to the ORB of the InputStream.
*/
public void _read( InputStream is )
{
org.omg.CORBA_2_3.portable.InputStream istr =
(org.omg.CORBA_2_3.portable.InputStream)is ;
iorTemplate = IORFactories.makeIORTemplate( istr ) ;
orb = (ORB)(istr.orb()) ;
}
/** Write the state to the OutputStream.
*/
public void _write( OutputStream os )
{
org.omg.CORBA_2_3.portable.OutputStream ostr =
(org.omg.CORBA_2_3.portable.OutputStream)os ;
iorTemplate.write( ostr ) ;
}
public String server_id ()
{
int val = iorTemplate.getObjectKeyTemplate().getServerId() ;
return Integer.toString( val ) ;
}
public String orb_id ()
{
return iorTemplate.getObjectKeyTemplate().getORBId() ;
}
public String[] adapter_name()
{
ObjectAdapterId poaid =
iorTemplate.getObjectKeyTemplate().getObjectAdapterId() ;
return poaid.getAdapterName() ;
}
public IORFactory getIORFactory()
{
return iorTemplate ;
}
public IORTemplateList getIORTemplateList()
{
IORTemplateList tl = IORFactories.makeIORTemplateList() ;
tl.add( iorTemplate ) ;
tl.makeImmutable() ;
return tl ;
}
}