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* 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.
*
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package org.jboss.com.sun.corba.se.impl.protocol.giopmsgheaders;
import org.jboss.com.sun.corba.se.impl.encoding.CDRInputStream;
import org.jboss.com.sun.corba.se.impl.logging.ORBUtilSystemException;
import org.jboss.com.sun.corba.se.impl.orbutil.ORBUtility;
import org.jboss.com.sun.corba.se.spi.ior.IOR;
import org.jboss.com.sun.corba.se.spi.ior.IORFactories;
import org.jboss.com.sun.corba.se.spi.ior.iiop.GIOPVersion;
import org.jboss.com.sun.corba.se.spi.logging.CORBALogDomains;
import org.jboss.com.sun.corba.se.spi.orb.ORB;
import org.jboss.com.sun.corba.se.spi.servicecontext.ServiceContexts;
import org.omg.CORBA.CompletionStatus;
import org.omg.CORBA.SystemException;
/**
* This implements the GIOP 1.1 Reply header.
*
* @author Ram Jeyaraman 05/14/2000
*/
public final class ReplyMessage_1_1 extends Message_1_1 implements ReplyMessage
{
// Instance variables
private ORBUtilSystemException wrapper = null;
private ServiceContexts service_contexts = null;
private int request_id = 0;
private int reply_status = 0;
private IOR ior = null;
private String exClassName = null;
private int minorCode = 0;
private CompletionStatus completionStatus = null;
// Constructors
ReplyMessage_1_1(ORB orb)
{
this.wrapper = ORBUtilSystemException.get(orb, CORBALogDomains.RPC_PROTOCOL);
}
ReplyMessage_1_1(ORB orb, ServiceContexts _service_contexts, int _request_id, int _reply_status, IOR _ior)
{
super(Message.GIOPBigMagic, GIOPVersion.V1_1, FLAG_NO_FRAG_BIG_ENDIAN, Message.GIOPReply, 0);
this.wrapper = ORBUtilSystemException.get(orb, CORBALogDomains.RPC_PROTOCOL);
service_contexts = _service_contexts;
request_id = _request_id;
reply_status = _reply_status;
ior = _ior;
}
// Accessor methods
public int getRequestId()
{
return this.request_id;
}
public int getReplyStatus()
{
return this.reply_status;
}
public short getAddrDisposition()
{
return KeyAddr.value;
}
public ServiceContexts getServiceContexts()
{
return this.service_contexts;
}
public void setServiceContexts(ServiceContexts sc)
{
this.service_contexts = sc;
}
public SystemException getSystemException(String message)
{
return MessageBase.getSystemException(exClassName, minorCode, completionStatus, message, wrapper);
}
public IOR getIOR()
{
return this.ior;
}
public void setIOR(IOR ior)
{
this.ior = ior;
}
// IO methods
public void read(org.omg.CORBA.portable.InputStream istream)
{
super.read(istream);
this.service_contexts = new ServiceContexts((org.omg.CORBA_2_3.portable.InputStream) istream);
this.request_id = istream.read_ulong();
this.reply_status = istream.read_long();
isValidReplyStatus(this.reply_status); // raises exception on error
// The code below reads the reply body in some cases SYSTEM_EXCEPTION & LOCATION_FORWARD
if (this.reply_status == SYSTEM_EXCEPTION)
{
String reposId = istream.read_string();
this.exClassName = ORBUtility.classNameOf(reposId);
this.minorCode = istream.read_long();
int status = istream.read_long();
switch (status)
{
case CompletionStatus._COMPLETED_YES :
this.completionStatus = CompletionStatus.COMPLETED_YES;
break;
case CompletionStatus._COMPLETED_NO :
this.completionStatus = CompletionStatus.COMPLETED_NO;
break;
case CompletionStatus._COMPLETED_MAYBE :
this.completionStatus = CompletionStatus.COMPLETED_MAYBE;
break;
default :
throw wrapper.badCompletionStatusInReply(CompletionStatus.COMPLETED_MAYBE, new Integer(status));
}
}
else if (this.reply_status == USER_EXCEPTION)
{
// do nothing. The client stub will read the exception from body.
}
else if (this.reply_status == LOCATION_FORWARD)
{
CDRInputStream cdr = (CDRInputStream) istream;
this.ior = IORFactories.makeIOR(cdr);
}
}
// Note, this writes only the header information. SystemException or IOR may be written afterwards into the reply
// mesg body.
public void write(org.omg.CORBA.portable.OutputStream ostream)
{
super.write(ostream);
if (this.service_contexts != null)
{
service_contexts.write((org.omg.CORBA_2_3.portable.OutputStream) ostream, GIOPVersion.V1_1);
}
else
{
ServiceContexts.writeNullServiceContext((org.omg.CORBA_2_3.portable.OutputStream) ostream);
}
ostream.write_ulong(this.request_id);
ostream.write_long(this.reply_status);
}
// Static methods
public static void isValidReplyStatus(int replyStatus)
{
switch (replyStatus)
{
case NO_EXCEPTION :
case USER_EXCEPTION :
case SYSTEM_EXCEPTION :
case LOCATION_FORWARD :
break;
default :
ORBUtilSystemException localWrapper = ORBUtilSystemException.get(CORBALogDomains.RPC_PROTOCOL);
throw localWrapper.illegalReplyStatus(CompletionStatus.COMPLETED_MAYBE);
}
}
public void callback(MessageHandler handler) throws java.io.IOException
{
handler.handleInput(this);
}
} //