Creating a branch for experimenting with some ideas for JMS client.rajith_jms_client

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/rajith_jms_client@1128369 13f79535-47bb-0310-9956-ffa450edef68

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();
+        }
+    }
+}