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Diffstat (limited to 'qpid/java/common/src/main/java/org/apache/qpid/transport/ConnectionDelegate.java')
-rw-r--r-- | qpid/java/common/src/main/java/org/apache/qpid/transport/ConnectionDelegate.java | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/qpid/java/common/src/main/java/org/apache/qpid/transport/ConnectionDelegate.java b/qpid/java/common/src/main/java/org/apache/qpid/transport/ConnectionDelegate.java new file mode 100644 index 0000000000..88dd2d6afa --- /dev/null +++ b/qpid/java/common/src/main/java/org/apache/qpid/transport/ConnectionDelegate.java @@ -0,0 +1,102 @@ +/* + * + * Licensed to the Apache Software Foundation (ASF) under one + * or more contributor license agreements. See the NOTICE file + * distributed with this work for additional information + * regarding copyright ownership. The ASF licenses this file + * to you under the Apache License, Version 2.0 (the + * "License"); you may not use this file except in compliance + * with the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, + * software distributed under the License is distributed on an + * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY + * KIND, either express or implied. See the License for the + * specific language governing permissions and limitations + * under the License. + * + */ +package org.apache.qpid.transport; + +import org.apache.qpid.transport.util.Logger; + +import static org.apache.qpid.transport.Connection.State.*; + + +/** + * ConnectionDelegate + * + * @author Rafael H. Schloming + */ + +/** + * Currently only implemented client specific methods + * the server specific methods are dummy impls for testing + * + * the connectionClose is kind of different for both sides + */ +public abstract class ConnectionDelegate + extends MethodDelegate<Connection> + implements ProtocolDelegate<Connection> +{ + + private static final Logger log = Logger.get(ConnectionDelegate.class); + + public void control(Connection conn, Method method) + { + method.dispatch(conn, this); + } + + public void command(Connection conn, Method method) + { + method.dispatch(conn, this); + } + + public void error(Connection conn, ProtocolError error) + { + conn.exception(new ConnectionException(error.getMessage())); + } + + public void handle(Connection conn, Method method) + { + conn.dispatch(method); + } + + @Override public void connectionHeartbeat(Connection conn, ConnectionHeartbeat hearbeat) + { + // do nothing + } + + @Override public void connectionClose(Connection conn, ConnectionClose close) + { + conn.connectionCloseOk(); + conn.getSender().close(); + conn.closeCode(close); + conn.setState(CLOSE_RCVD); + } + + @Override public void connectionCloseOk(Connection conn, ConnectionCloseOk ok) + { + conn.getSender().close(); + } + + @Override public void sessionDetach(Connection conn, SessionDetach dtc) + { + Session ssn = conn.getSession(dtc.getChannel()); + ssn.sessionDetached(dtc.getName(), SessionDetachCode.NORMAL); + conn.unmap(ssn); + ssn.closed(); + } + + @Override public void sessionDetached(Connection conn, SessionDetached dtc) + { + Session ssn = conn.getSession(dtc.getChannel()); + if (ssn != null) + { + conn.unmap(ssn); + ssn.closed(); + } + } +} |