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From randg...@apache.org
Subject [1/2] git commit: Utility to get a name for the thread
Date Mon, 16 Jun 2014 19:36:34 GMT
Repository: curator
Updated Branches:
  refs/heads/CURATOR-110 59076777a -> 04cefb47f


Utility to get a name for the thread


Project: http://git-wip-us.apache.org/repos/asf/curator/repo
Commit: http://git-wip-us.apache.org/repos/asf/curator/commit/1c94c7ef
Tree: http://git-wip-us.apache.org/repos/asf/curator/tree/1c94c7ef
Diff: http://git-wip-us.apache.org/repos/asf/curator/diff/1c94c7ef

Branch: refs/heads/CURATOR-110
Commit: 1c94c7efa3b5256e14862495055805b4612ca4f4
Parents: 5907677
Author: randgalt <randgalt@apache.org>
Authored: Mon Jun 16 14:07:24 2014 -0500
Committer: randgalt <randgalt@apache.org>
Committed: Mon Jun 16 14:07:24 2014 -0500

----------------------------------------------------------------------
 .../org/apache/curator/utils/ThreadUtils.java   |  9 +++
 .../recipes/AfterConnectionEstablished.java     | 73 ++++++++++++++++++++
 .../ExecuteAfterConnectionEstablished.java      | 73 --------------------
 3 files changed, 82 insertions(+), 73 deletions(-)
----------------------------------------------------------------------


http://git-wip-us.apache.org/repos/asf/curator/blob/1c94c7ef/curator-client/src/main/java/org/apache/curator/utils/ThreadUtils.java
----------------------------------------------------------------------
diff --git a/curator-client/src/main/java/org/apache/curator/utils/ThreadUtils.java b/curator-client/src/main/java/org/apache/curator/utils/ThreadUtils.java
index f238124..9665dfe 100644
--- a/curator-client/src/main/java/org/apache/curator/utils/ThreadUtils.java
+++ b/curator-client/src/main/java/org/apache/curator/utils/ThreadUtils.java
@@ -53,4 +53,13 @@ public class ThreadUtils
             .setDaemon(true)
             .build();
     }
+
+    public static String getProcessName(Class<?> clazz)
+    {
+        if ( clazz.isAnonymousClass() )
+        {
+            return getProcessName(clazz.getEnclosingClass());
+        }
+        return clazz.getSimpleName();
+    }
 }

http://git-wip-us.apache.org/repos/asf/curator/blob/1c94c7ef/curator-recipes/src/main/java/org/apache/curator/framework/recipes/AfterConnectionEstablished.java
----------------------------------------------------------------------
diff --git a/curator-recipes/src/main/java/org/apache/curator/framework/recipes/AfterConnectionEstablished.java
b/curator-recipes/src/main/java/org/apache/curator/framework/recipes/AfterConnectionEstablished.java
new file mode 100644
index 0000000..f37f7c0
--- /dev/null
+++ b/curator-recipes/src/main/java/org/apache/curator/framework/recipes/AfterConnectionEstablished.java
@@ -0,0 +1,73 @@
+/**
+ * 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.curator.framework.recipes;
+
+import org.apache.curator.framework.CuratorFramework;
+import org.apache.curator.utils.ThreadUtils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import java.util.concurrent.Callable;
+import java.util.concurrent.ExecutorService;
+
+/**
+ * Utility class to allow execution of logic once a ZooKeeper connection becomes available.
+ */
+public class AfterConnectionEstablished
+{
+    private final static Logger log = LoggerFactory.getLogger(AfterConnectionEstablished.class);
+
+    /**
+     * Spawns a new new background thread that will block until a connection is available
and
+     * then execute the 'runAfterConnection' logic
+     *
+     * @param client             The curator client
+     * @param runAfterConnection The logic to run
+     */
+    public static <T> T execute(final CuratorFramework client, final Callable<T>
runAfterConnection) throws Exception
+    {
+        //Block until connected
+        final ExecutorService executor = ThreadUtils.newSingleThreadExecutor(runAfterConnection.getClass().getSimpleName());
+        Callable<T> internalCall = new Callable<T>()
+        {
+            @Override
+            public T call() throws Exception
+            {
+                try
+                {
+                    client.blockUntilConnected();
+                    return runAfterConnection.call();
+                }
+                catch ( Exception e )
+                {
+                    log.error("An error occurred blocking until a connection is available",
e);
+                    throw e;
+                }
+                finally
+                {
+                    executor.shutdown();
+                }
+            }
+        };
+        return executor.submit(internalCall).get();
+    }
+
+    private AfterConnectionEstablished()
+    {
+    }
+}

http://git-wip-us.apache.org/repos/asf/curator/blob/1c94c7ef/curator-recipes/src/main/java/org/apache/curator/framework/recipes/ExecuteAfterConnectionEstablished.java
----------------------------------------------------------------------
diff --git a/curator-recipes/src/main/java/org/apache/curator/framework/recipes/ExecuteAfterConnectionEstablished.java
b/curator-recipes/src/main/java/org/apache/curator/framework/recipes/ExecuteAfterConnectionEstablished.java
deleted file mode 100644
index 408ed03..0000000
--- a/curator-recipes/src/main/java/org/apache/curator/framework/recipes/ExecuteAfterConnectionEstablished.java
+++ /dev/null
@@ -1,73 +0,0 @@
-/**
- * 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.curator.framework.recipes;
-
-import org.apache.curator.framework.CuratorFramework;
-import org.apache.curator.utils.ThreadUtils;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import java.util.concurrent.Callable;
-import java.util.concurrent.ExecutorService;
-
-/**
- * Utility class to allow execution of logic once a ZooKeeper connection becomes available.
- */
-public class ExecuteAfterConnectionEstablished
-{
-    private final static Logger log = LoggerFactory.getLogger(ExecuteAfterConnectionEstablished.class);
-
-    /**
-     * Spawns a new new background thread that will block until a connection is available
and
-     * then execute the 'runAfterConnection' logic
-     *
-     * @param client             The curator client
-     * @param runAfterConnection The logic to run
-     */
-    public static <T> T executeAfterConnectionEstablishedInBackground(final CuratorFramework
client, final Callable<T> runAfterConnection) throws Exception
-    {
-        //Block until connected
-        final ExecutorService executor = ThreadUtils.newSingleThreadExecutor(runAfterConnection.getClass().getSimpleName());
-        Callable<T> internalCall = new Callable<T>()
-        {
-            @Override
-            public T call() throws Exception
-            {
-                try
-                {
-                    client.blockUntilConnected();
-                    return runAfterConnection.call();
-                }
-                catch ( Exception e )
-                {
-                    log.error("An error occurred blocking until a connection is available",
e);
-                    throw e;
-                }
-                finally
-                {
-                    executor.shutdown();
-                }
-            }
-        };
-        return executor.submit(internalCall).get();
-    }
-
-    private ExecuteAfterConnectionEstablished()
-    {
-    }
-}


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