svn commit: r1336797 - in /hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/ipc: CallerDisconnectedException.java RpcCallContext.java

[to...@apache.org]

Author: todd
Date: Thu May 10 17:03:44 2012
New Revision: 1336797

URL: http://svn.apache.org/viewvc?rev=1336797&view=rev
Log:
Amend HBASE-5973. Add two missing files from previous commit

Added:
    hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/ipc/CallerDisconnectedException.java
    hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/ipc/RpcCallContext.java

Added: hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/ipc/CallerDisconnectedException.java
URL: http://svn.apache.org/viewvc/hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/ipc/CallerDisconnectedException.java?rev=1336797&view=auto
==============================================================================
--- hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/ipc/CallerDisconnectedException.java (added)
+++ hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/ipc/CallerDisconnectedException.java Thu May 10 17:03:44 2012
@@ -0,0 +1,35 @@
+/**
+ * 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.hadoop.hbase.ipc;
+
+import java.io.IOException;
+
+/**
+ * Exception indicating that the remote host making this IPC lost its
+ * IPC connection. This will never be returned back to a client,
+ * but is only used for logging on the server side, etc.
+ */
+public class CallerDisconnectedException extends IOException {
+  public CallerDisconnectedException(String msg) {
+    super(msg);
+  }
+
+  private static final long serialVersionUID = 1L;
+
+  
+}

Added: hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/ipc/RpcCallContext.java
URL: http://svn.apache.org/viewvc/hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/ipc/RpcCallContext.java?rev=1336797&view=auto
==============================================================================
--- hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/ipc/RpcCallContext.java (added)
+++ hbase/branches/0.94/src/main/java/org/apache/hadoop/hbase/ipc/RpcCallContext.java Thu May 10 17:03:44 2012
@@ -0,0 +1,29 @@
+/**
+ * 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.hadoop.hbase.ipc;
+
+public interface RpcCallContext extends Delayable {
+
+  /**
+   * Throw an exception if the caller who made this IPC call has disconnected.
+   * If called from outside the context of IPC, this does nothing.
+   * @throws CallerDisconnectedException
+   */
+  void throwExceptionIfCallerDisconnected() throws CallerDisconnectedException;
+
+}