org.apache.whirr.actions
Class ScriptBasedClusterAction

java.lang.Object
  extended by org.apache.whirr.ClusterAction
      extended by org.apache.whirr.actions.ScriptBasedClusterAction
Direct Known Subclasses:
BootstrapClusterAction, ByonClusterAction, ConfigureClusterAction, DestroyClusterAction

public abstract class ScriptBasedClusterAction
extends ClusterAction

A ClusterAction that provides the base functionality for running scripts on instances in the cluster.


Constructor Summary
protected ScriptBasedClusterAction(com.google.common.base.Function<ClusterSpec,org.jclouds.compute.ComputeServiceContext> getCompute, Map<String,ClusterActionHandler> handlerMap)
           
 
Method Summary
protected  void doAction(Map<InstanceTemplate,ClusterActionEvent> eventMap)
           
protected  void eventSpecificActions(Map.Entry<InstanceTemplate,ClusterActionEvent> entry)
           
 Cluster execute(ClusterSpec clusterSpec, Cluster cluster)
           
protected  void postRunScriptsActions(Map<InstanceTemplate,ClusterActionEvent> eventMap)
           
protected  void runScripts(Map<InstanceTemplate,ClusterActionEvent> eventMap)
           
 
Methods inherited from class org.apache.whirr.ClusterAction
getAction, getCompute
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

ScriptBasedClusterAction

protected ScriptBasedClusterAction(com.google.common.base.Function<ClusterSpec,org.jclouds.compute.ComputeServiceContext> getCompute,
                                   Map<String,ClusterActionHandler> handlerMap)
Method Detail

execute

public Cluster execute(ClusterSpec clusterSpec,
                       Cluster cluster)
                throws IOException,
                       InterruptedException
Specified by:
execute in class ClusterAction
Throws:
IOException
InterruptedException

doAction

protected void doAction(Map<InstanceTemplate,ClusterActionEvent> eventMap)
                 throws InterruptedException,
                        IOException
Throws:
InterruptedException
IOException

runScripts

protected void runScripts(Map<InstanceTemplate,ClusterActionEvent> eventMap)
                   throws InterruptedException,
                          IOException
Throws:
InterruptedException
IOException

eventSpecificActions

protected void eventSpecificActions(Map.Entry<InstanceTemplate,ClusterActionEvent> entry)
                             throws IOException
Throws:
IOException

postRunScriptsActions

protected void postRunScriptsActions(Map<InstanceTemplate,ClusterActionEvent> eventMap)
                              throws IOException
Throws:
IOException


Copyright © 2010-2011 The Apache Software Foundation. All Rights Reserved.