- /*
- * @(#)RequestMessage_1_0.java 1.14 04/06/21
- *
- * Copyright 2004 Sun Microsystems, Inc. All rights reserved.
- * SUN PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
- */
-
- package com.sun.corba.se.impl.protocol.giopmsgheaders;
-
- import org.omg.CORBA.Principal;
- import com.sun.corba.se.spi.servicecontext.ServiceContexts;
- import com.sun.corba.se.spi.ior.iiop.GIOPVersion;
- import com.sun.corba.se.spi.orb.ORB;
- import com.sun.corba.se.spi.ior.ObjectKey;
-
- /**
- * This implements the GIOP 1.0 Request header.
- *
- * @author Ram Jeyaraman 05/14/2000
- * @version 1.0
- */
-
- public final class RequestMessage_1_0 extends Message_1_0
- implements RequestMessage {
-
- // Instance variables
-
- private ORB orb = null;
- private ServiceContexts service_contexts = null;
- private int request_id = (int) 0;
- private boolean response_expected = false;
- private byte[] object_key = null;
- private String operation = null;
- private Principal requesting_principal = null;
- private ObjectKey objectKey = null;
-
- // Constructor
-
- RequestMessage_1_0(ORB orb) {
- this.orb = orb;
- }
-
- RequestMessage_1_0(ORB orb, ServiceContexts _service_contexts,
- int _request_id, boolean _response_expected, byte[] _object_key,
- String _operation, Principal _requesting_principal) {
- super(Message.GIOPBigMagic, false, Message.GIOPRequest, 0);
- this.orb = orb;
- service_contexts = _service_contexts;
- request_id = _request_id;
- response_expected = _response_expected;
- object_key = _object_key;
- operation = _operation;
- requesting_principal = _requesting_principal;
- }
-
- // Accessor methods (RequestMessage interface)
-
- public ServiceContexts getServiceContexts() {
- return this.service_contexts;
- }
-
- public int getRequestId() {
- return this.request_id;
- }
-
- public boolean isResponseExpected() {
- return this.response_expected;
- }
-
- public byte[] getReserved() {
- // REVISIT Should we throw an exception or return null ?
- return null;
- }
-
- public ObjectKey getObjectKey() {
- if (this.objectKey == null) {
- // this will raise a MARSHAL exception upon errors.
- this.objectKey = MessageBase.extractObjectKey(object_key, orb);
- }
-
- return this.objectKey;
- }
-
- public String getOperation() {
- return this.operation;
- }
-
- public Principal getPrincipal() {
- return this.requesting_principal;
- }
-
-
- // Mutators
-
- public void setThreadPoolToUse(int poolToUse) {
- // No-op, must be GIOP Version 1.1 or greater
- // to support this SUN PROPRIETARY EXTENSION.
- }
-
-
- // 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.response_expected = istream.read_boolean();
- int _len0 = istream.read_long();
- this.object_key = new byte[_len0];
- istream.read_octet_array(this.object_key, 0, _len0);
- this.operation = istream.read_string();
- this.requesting_principal = istream.read_Principal();
- }
-
- 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_0);
- } else {
- ServiceContexts.writeNullServiceContext(
- (org.omg.CORBA_2_3.portable.OutputStream) ostream);
- }
- ostream.write_ulong(this.request_id);
- ostream.write_boolean(this.response_expected);
- nullCheck(this.object_key);
- ostream.write_long(this.object_key.length);
- ostream.write_octet_array(this.object_key, 0, this.object_key.length);
- ostream.write_string(this.operation);
- if (this.requesting_principal != null) {
- ostream.write_Principal(this.requesting_principal);
- } else {
- ostream.write_long(0);
- }
- }
-
- public void callback(MessageHandler handler)
- throws java.io.IOException
- {
- handler.handleInput(this);
- }
- } // class RequestMessage_1_0