- /*
- * @(#)WireObjectKeyTemplate.java 1.19 03/12/19
- *
- * Copyright 2004 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.OctetSeqHolder ;
-
- import org.omg.CORBA_2_3.portable.OutputStream ;
- import org.omg.CORBA_2_3.portable.InputStream ;
-
- import com.sun.corba.se.spi.protocol.CorbaServerRequestDispatcher ;
-
- import com.sun.corba.se.spi.ior.ObjectKeyTemplate ;
- import com.sun.corba.se.spi.ior.ObjectId ;
- import com.sun.corba.se.spi.ior.ObjectAdapterId ;
-
- 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.spi.logging.CORBALogDomains ;
-
- import com.sun.corba.se.impl.orbutil.ORBConstants ;
-
- import com.sun.corba.se.impl.encoding.CDRInputStream ;
-
- import com.sun.corba.se.impl.logging.IORSystemException ;
-
- /**
- * @author Ken Cavanaugh
- */
- public class WireObjectKeyTemplate implements ObjectKeyTemplate
- {
- private ORB orb ;
- private IORSystemException wrapper ;
-
- public boolean equals( Object obj )
- {
- if (obj == null)
- return false ;
-
- return obj instanceof WireObjectKeyTemplate ;
- }
-
- public int hashCode()
- {
- return 53 ; // All WireObjectKeyTemplates are the same, so they should
- // have the same hashCode.
- }
-
- private byte[] getId( InputStream is )
- {
- CDRInputStream cis = (CDRInputStream)is ;
- int len = cis.getBufferLength() ;
- byte[] result = new byte[ len ] ;
- cis.read_octet_array( result, 0, len ) ;
- return result ;
- }
-
- public WireObjectKeyTemplate( ORB orb )
- {
- initORB( orb ) ;
- }
-
- public WireObjectKeyTemplate( InputStream is, OctetSeqHolder osh )
- {
- osh.value = getId( is ) ;
- initORB( (ORB)(is.orb())) ;
- }
-
- private void initORB( ORB orb )
- {
- this.orb = orb ;
- wrapper = IORSystemException.get( orb,
- CORBALogDomains.OA_IOR ) ;
- }
-
- public void write( ObjectId id, OutputStream os )
- {
- byte[] key = id.getId() ;
- os.write_octet_array( key, 0, key.length ) ;
- }
-
- public void write( OutputStream os )
- {
- // Does nothing
- }
-
- public int getSubcontractId()
- {
- return ORBConstants.DEFAULT_SCID ;
- }
-
- /** While it might make sense to throw an exception here, this causes
- * problems since we need to check whether unusual object references
- * are local or not. It seems that the easiest way to handle this is
- * to return an invalid server id.
- */
- public int getServerId()
- {
- return -1 ;
- }
-
- public String getORBId()
- {
- throw wrapper.orbIdNotAvailable() ;
- }
-
- public ObjectAdapterId getObjectAdapterId()
- {
- throw wrapper.objectAdapterIdNotAvailable() ;
- }
-
- /** Adapter ID is not available, since our
- * ORB did not implement the object carrying this key.
- */
- public byte[] getAdapterId()
- {
- throw wrapper.adapterIdNotAvailable() ;
- }
-
- public ORBVersion getORBVersion()
- {
- return ORBVersionFactory.getFOREIGN() ;
- }
-
- public CorbaServerRequestDispatcher getServerRequestDispatcher( ORB orb, ObjectId id )
- {
- byte[] bid = id.getId() ;
- String str = new String( bid ) ;
- return orb.getRequestDispatcherRegistry().getServerRequestDispatcher( str ) ;
- }
- }