[Smartfrog-checkins] SF.net SVN: smartfrog:[8017] trunk/core/components/cloudfarmer/src/org/ smartfrog/services/cloudfarmer/client/web/model/cluster/ClusterController. java

[<st...@us...>]

Revision: 8017
          http://smartfrog.svn.sourceforge.net/smartfrog/?rev=8017&view=rev
Author:   steve_l
Date:     2009-11-06 13:25:43 +0000 (Fri, 06 Nov 2009)

Log Message:
-----------
SFOS-1357 clusterfarmer interface to add {join, leave} cluster methods

Modified Paths:
--------------
    trunk/core/components/cloudfarmer/src/org/smartfrog/services/cloudfarmer/client/web/model/cluster/ClusterController.java

Modified: trunk/core/components/cloudfarmer/src/org/smartfrog/services/cloudfarmer/client/web/model/cluster/ClusterController.java
===================================================================
--- trunk/core/components/cloudfarmer/src/org/smartfrog/services/cloudfarmer/client/web/model/cluster/ClusterController.java	2009-11-05 16:49:16 UTC (rev 8016)
+++ trunk/core/components/cloudfarmer/src/org/smartfrog/services/cloudfarmer/client/web/model/cluster/ClusterController.java	2009-11-06 13:25:43 UTC (rev 8017)
@@ -76,15 +76,38 @@
 
     /**
      * Bind to the controller. If this fails, the controller must be considered invalid.
-     *
+     * The base class calls startCluster();
      * @throws IOException        network trouble
      * @throws SmartFrogException SF trouble
      */
     public void bind() throws IOException, SmartFrogException {
+        startCluster();
+    }
 
+    /**
+     * Call to start the cluster if it is not already live
+     *
+     * @throws IOException        something went wrong
+     * @throws SmartFrogException something different went wrong
+     */
+    protected void startCluster() throws IOException, SmartFrogException {
+
     }
 
+
     /**
+     * Call to stop the cluster. This may be a no-op, it may shut down the entire cluster. Some infrastructures require
+     * this to release allocations.
+     *
+     * @throws IOException        something went wrong
+     * @throws SmartFrogException something different went wrong
+     */
+    protected void stopCluster() throws IOException, SmartFrogException {
+
+    }
+
+
+    /**
      * Get the description -can be displayed in the view
      *
      * @return an end-user description


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