Tue, 28 Dec 2010 15:52:36 -0800
6962318: Update copyright year
Reviewed-by: xdono
duke@1 | 1 | /* |
ohair@240 | 2 | * Copyright (c) 2002, 2010, Oracle and/or its affiliates. All rights reserved. |
duke@1 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
duke@1 | 4 | * |
duke@1 | 5 | * This code is free software; you can redistribute it and/or modify it |
duke@1 | 6 | * under the terms of the GNU General Public License version 2 only, as |
ohair@158 | 7 | * published by the Free Software Foundation. Oracle designates this |
duke@1 | 8 | * particular file as subject to the "Classpath" exception as provided |
ohair@158 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
duke@1 | 10 | * |
duke@1 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
duke@1 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
duke@1 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
duke@1 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
duke@1 | 15 | * accompanied this code). |
duke@1 | 16 | * |
duke@1 | 17 | * You should have received a copy of the GNU General Public License version |
duke@1 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
duke@1 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
duke@1 | 20 | * |
ohair@158 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
ohair@158 | 22 | * or visit www.oracle.com if you need additional information or have any |
ohair@158 | 23 | * questions. |
duke@1 | 24 | */ |
duke@1 | 25 | |
duke@1 | 26 | package com.sun.corba.se.spi.transport; |
duke@1 | 27 | |
duke@1 | 28 | import java.io.IOException; |
duke@1 | 29 | import java.nio.ByteBuffer; |
duke@1 | 30 | import java.nio.channels.SocketChannel; |
duke@1 | 31 | |
duke@1 | 32 | import org.omg.CORBA.SystemException; |
duke@1 | 33 | |
duke@1 | 34 | import com.sun.org.omg.SendingContext.CodeBase; |
duke@1 | 35 | |
duke@1 | 36 | import com.sun.corba.se.pept.encoding.InputObject; |
duke@1 | 37 | import com.sun.corba.se.pept.encoding.OutputObject; |
duke@1 | 38 | import com.sun.corba.se.pept.protocol.MessageMediator; |
duke@1 | 39 | import com.sun.corba.se.pept.transport.Connection; |
duke@1 | 40 | import com.sun.corba.se.pept.transport.ResponseWaitingRoom; |
duke@1 | 41 | |
duke@1 | 42 | import com.sun.corba.se.spi.ior.IOR ; |
duke@1 | 43 | import com.sun.corba.se.spi.ior.iiop.GIOPVersion; |
duke@1 | 44 | import com.sun.corba.se.spi.orb.ORB; |
duke@1 | 45 | import com.sun.corba.se.spi.protocol.CorbaMessageMediator; |
duke@1 | 46 | |
duke@1 | 47 | import com.sun.corba.se.impl.encoding.CodeSetComponentInfo; |
duke@1 | 48 | import com.sun.corba.se.impl.logging.ORBUtilSystemException; |
duke@1 | 49 | |
duke@1 | 50 | /** |
duke@1 | 51 | * @author Harold Carr |
duke@1 | 52 | */ |
duke@1 | 53 | public interface CorbaConnection |
duke@1 | 54 | extends |
duke@1 | 55 | Connection, |
duke@1 | 56 | com.sun.corba.se.spi.legacy.connection.Connection |
duke@1 | 57 | { |
duke@1 | 58 | public boolean shouldUseDirectByteBuffers(); |
duke@1 | 59 | |
duke@1 | 60 | public boolean shouldReadGiopHeaderOnly(); |
duke@1 | 61 | |
duke@1 | 62 | public ByteBuffer read(int size, int offset, int length, long max_wait_time) |
duke@1 | 63 | throws IOException; |
duke@1 | 64 | |
duke@1 | 65 | public ByteBuffer read(ByteBuffer byteBuffer, int offset, |
duke@1 | 66 | int length, long max_wait_time) throws IOException; |
duke@1 | 67 | |
duke@1 | 68 | public void write(ByteBuffer byteBuffer) |
duke@1 | 69 | throws IOException; |
duke@1 | 70 | |
duke@1 | 71 | public void dprint(String msg); |
duke@1 | 72 | |
duke@1 | 73 | // |
duke@1 | 74 | // From iiop.Connection.java |
duke@1 | 75 | // |
duke@1 | 76 | |
duke@1 | 77 | public int getNextRequestId(); |
duke@1 | 78 | public ORB getBroker(); |
duke@1 | 79 | public CodeSetComponentInfo.CodeSetContext getCodeSetContext(); |
duke@1 | 80 | public void setCodeSetContext(CodeSetComponentInfo.CodeSetContext csc); |
duke@1 | 81 | |
duke@1 | 82 | // |
duke@1 | 83 | // from iiop.IIOPConnection.java |
duke@1 | 84 | // |
duke@1 | 85 | |
duke@1 | 86 | // Facade to ResponseWaitingRoom. |
duke@1 | 87 | public MessageMediator clientRequestMapGet(int requestId); |
duke@1 | 88 | |
duke@1 | 89 | public void clientReply_1_1_Put(MessageMediator x); |
duke@1 | 90 | public MessageMediator clientReply_1_1_Get(); |
duke@1 | 91 | public void clientReply_1_1_Remove(); |
duke@1 | 92 | |
duke@1 | 93 | public void serverRequest_1_1_Put(MessageMediator x); |
duke@1 | 94 | public MessageMediator serverRequest_1_1_Get(); |
duke@1 | 95 | public void serverRequest_1_1_Remove(); |
duke@1 | 96 | |
duke@1 | 97 | public boolean isPostInitialContexts(); |
duke@1 | 98 | |
duke@1 | 99 | // Can never be unset... |
duke@1 | 100 | public void setPostInitialContexts(); |
duke@1 | 101 | |
duke@1 | 102 | public void purgeCalls(SystemException systemException, |
duke@1 | 103 | boolean die, boolean lockHeld); |
duke@1 | 104 | |
duke@1 | 105 | // |
duke@1 | 106 | // Connection status |
duke@1 | 107 | // |
duke@1 | 108 | public static final int OPENING = 1; |
duke@1 | 109 | public static final int ESTABLISHED = 2; |
duke@1 | 110 | public static final int CLOSE_SENT = 3; |
duke@1 | 111 | public static final int CLOSE_RECVD = 4; |
duke@1 | 112 | public static final int ABORT = 5; |
duke@1 | 113 | |
duke@1 | 114 | // Begin Code Base methods --------------------------------------- |
duke@1 | 115 | // |
duke@1 | 116 | // Set this connection's code base IOR. The IOR comes from the |
duke@1 | 117 | // SendingContext. This is an optional service context, but all |
duke@1 | 118 | // JavaSoft ORBs send it. |
duke@1 | 119 | // |
duke@1 | 120 | // The set and get methods don't need to be synchronized since the |
duke@1 | 121 | // first possible get would occur during reading a valuetype, and |
duke@1 | 122 | // that would be after the set. |
duke@1 | 123 | |
duke@1 | 124 | // Sets this connection's code base IOR. This is done after |
duke@1 | 125 | // getting the IOR out of the SendingContext service context. |
duke@1 | 126 | // Our ORBs always send this, but it's optional in CORBA. |
duke@1 | 127 | |
duke@1 | 128 | void setCodeBaseIOR(IOR ior); |
duke@1 | 129 | |
duke@1 | 130 | IOR getCodeBaseIOR(); |
duke@1 | 131 | |
duke@1 | 132 | // Get a CodeBase stub to use in unmarshaling. The CachedCodeBase |
duke@1 | 133 | // won't connect to the remote codebase unless it's necessary. |
duke@1 | 134 | CodeBase getCodeBase(); |
duke@1 | 135 | |
duke@1 | 136 | // End Code Base methods ----------------------------------------- |
duke@1 | 137 | |
duke@1 | 138 | public void sendCloseConnection(GIOPVersion giopVersion) |
duke@1 | 139 | throws IOException; |
duke@1 | 140 | |
duke@1 | 141 | public void sendMessageError(GIOPVersion giopVersion) |
duke@1 | 142 | throws IOException; |
duke@1 | 143 | |
duke@1 | 144 | public void sendCancelRequest(GIOPVersion giopVersion, int requestId) |
duke@1 | 145 | throws |
duke@1 | 146 | IOException; |
duke@1 | 147 | |
duke@1 | 148 | public void sendCancelRequestWithLock(GIOPVersion giopVersion, |
duke@1 | 149 | int requestId) |
duke@1 | 150 | throws |
duke@1 | 151 | IOException; |
duke@1 | 152 | |
duke@1 | 153 | public ResponseWaitingRoom getResponseWaitingRoom(); |
duke@1 | 154 | |
duke@1 | 155 | public void serverRequestMapPut(int requestId, |
duke@1 | 156 | CorbaMessageMediator messageMediator); |
duke@1 | 157 | public CorbaMessageMediator serverRequestMapGet(int requestId); |
duke@1 | 158 | public void serverRequestMapRemove(int requestId); |
duke@1 | 159 | |
duke@1 | 160 | // REVISIT: WRONG: should not expose sockets here. |
duke@1 | 161 | public SocketChannel getSocketChannel(); |
duke@1 | 162 | |
duke@1 | 163 | // REVISIT - MessageMediator parameter? |
duke@1 | 164 | public void serverRequestProcessingBegins(); |
duke@1 | 165 | public void serverRequestProcessingEnds(); |
skoppar@226 | 166 | |
skoppar@226 | 167 | /** Clean up all connection resources. Used when shutting down an ORB. |
skoppar@226 | 168 | */ |
skoppar@226 | 169 | public void closeConnectionResources(); |
duke@1 | 170 | } |
duke@1 | 171 | |
duke@1 | 172 | // End of file. |