| /* |
| * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved. |
| * 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. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| package com.sun.corba.se.spi.transport; |
| |
| import java.io.IOException; |
| import java.nio.ByteBuffer; |
| import java.nio.channels.SocketChannel; |
| |
| import org.omg.CORBA.SystemException; |
| |
| import com.sun.org.omg.SendingContext.CodeBase; |
| |
| import com.sun.corba.se.pept.encoding.InputObject; |
| import com.sun.corba.se.pept.encoding.OutputObject; |
| import com.sun.corba.se.pept.protocol.MessageMediator; |
| import com.sun.corba.se.pept.transport.Connection; |
| import com.sun.corba.se.pept.transport.ResponseWaitingRoom; |
| |
| import com.sun.corba.se.spi.ior.IOR ; |
| import com.sun.corba.se.spi.ior.iiop.GIOPVersion; |
| import com.sun.corba.se.spi.orb.ORB; |
| import com.sun.corba.se.spi.protocol.CorbaMessageMediator; |
| |
| import com.sun.corba.se.impl.encoding.CodeSetComponentInfo; |
| import com.sun.corba.se.impl.logging.ORBUtilSystemException; |
| |
| /** |
| * @author Harold Carr |
| */ |
| public interface CorbaConnection |
| extends |
| Connection, |
| com.sun.corba.se.spi.legacy.connection.Connection |
| { |
| public boolean shouldUseDirectByteBuffers(); |
| |
| public boolean shouldReadGiopHeaderOnly(); |
| |
| public ByteBuffer read(int size, int offset, int length, long max_wait_time) |
| throws IOException; |
| |
| public ByteBuffer read(ByteBuffer byteBuffer, int offset, |
| int length, long max_wait_time) throws IOException; |
| |
| public void write(ByteBuffer byteBuffer) |
| throws IOException; |
| |
| public void dprint(String msg); |
| |
| // |
| // From iiop.Connection.java |
| // |
| |
| public int getNextRequestId(); |
| public ORB getBroker(); |
| public CodeSetComponentInfo.CodeSetContext getCodeSetContext(); |
| public void setCodeSetContext(CodeSetComponentInfo.CodeSetContext csc); |
| |
| // |
| // from iiop.IIOPConnection.java |
| // |
| |
| // Facade to ResponseWaitingRoom. |
| public MessageMediator clientRequestMapGet(int requestId); |
| |
| public void clientReply_1_1_Put(MessageMediator x); |
| public MessageMediator clientReply_1_1_Get(); |
| public void clientReply_1_1_Remove(); |
| |
| public void serverRequest_1_1_Put(MessageMediator x); |
| public MessageMediator serverRequest_1_1_Get(); |
| public void serverRequest_1_1_Remove(); |
| |
| public boolean isPostInitialContexts(); |
| |
| // Can never be unset... |
| public void setPostInitialContexts(); |
| |
| public void purgeCalls(SystemException systemException, |
| boolean die, boolean lockHeld); |
| |
| // |
| // Connection status |
| // |
| public static final int OPENING = 1; |
| public static final int ESTABLISHED = 2; |
| public static final int CLOSE_SENT = 3; |
| public static final int CLOSE_RECVD = 4; |
| public static final int ABORT = 5; |
| |
| // Begin Code Base methods --------------------------------------- |
| // |
| // Set this connection's code base IOR. The IOR comes from the |
| // SendingContext. This is an optional service context, but all |
| // JavaSoft ORBs send it. |
| // |
| // The set and get methods don't need to be synchronized since the |
| // first possible get would occur during reading a valuetype, and |
| // that would be after the set. |
| |
| // Sets this connection's code base IOR. This is done after |
| // getting the IOR out of the SendingContext service context. |
| // Our ORBs always send this, but it's optional in CORBA. |
| |
| void setCodeBaseIOR(IOR ior); |
| |
| IOR getCodeBaseIOR(); |
| |
| // Get a CodeBase stub to use in unmarshaling. The CachedCodeBase |
| // won't connect to the remote codebase unless it's necessary. |
| CodeBase getCodeBase(); |
| |
| // End Code Base methods ----------------------------------------- |
| |
| public void sendCloseConnection(GIOPVersion giopVersion) |
| throws IOException; |
| |
| public void sendMessageError(GIOPVersion giopVersion) |
| throws IOException; |
| |
| public void sendCancelRequest(GIOPVersion giopVersion, int requestId) |
| throws |
| IOException; |
| |
| public void sendCancelRequestWithLock(GIOPVersion giopVersion, |
| int requestId) |
| throws |
| IOException; |
| |
| public ResponseWaitingRoom getResponseWaitingRoom(); |
| |
| public void serverRequestMapPut(int requestId, |
| CorbaMessageMediator messageMediator); |
| public CorbaMessageMediator serverRequestMapGet(int requestId); |
| public void serverRequestMapRemove(int requestId); |
| |
| // REVISIT: WRONG: should not expose sockets here. |
| public SocketChannel getSocketChannel(); |
| |
| // REVISIT - MessageMediator parameter? |
| public void serverRequestProcessingBegins(); |
| public void serverRequestProcessingEnds(); |
| |
| /** Clean up all connection resources. Used when shutting down an ORB. |
| */ |
| public void closeConnectionResources(); |
| } |
| |
| // End of file. |