[Bigdata-commit] SF.net SVN: bigdata:[3723] branches/dev-btm/bigdata/src/java/com/bigdata/ service/IDataServiceOnlyFilter.java

[<btm...@us...>]

Revision: 3723
          http://bigdata.svn.sourceforge.net/bigdata/?rev=3723&view=rev
Author:   btmurphy
Date:     2010-10-04 19:05:05 +0000 (Mon, 04 Oct 2010)

Log Message:
-----------
[branch dev-btm]: forgot to add new IDataServiceOnlyFilter class shared by the EmbeddedShardLocator and EmbeddedService classes

Added Paths:
-----------
    branches/dev-btm/bigdata/src/java/com/bigdata/service/IDataServiceOnlyFilter.java

Added: branches/dev-btm/bigdata/src/java/com/bigdata/service/IDataServiceOnlyFilter.java
===================================================================
--- branches/dev-btm/bigdata/src/java/com/bigdata/service/IDataServiceOnlyFilter.java	                        (rev 0)
+++ branches/dev-btm/bigdata/src/java/com/bigdata/service/IDataServiceOnlyFilter.java	2010-10-04 19:05:05 UTC (rev 3723)
@@ -0,0 +1,44 @@
+/**
+
+Copyright (C) SYSTAP, LLC 2006-2007.  All rights reserved.
+
+Contact:
+     SYSTAP, LLC
+     4501 Tower Road
+     Greensboro, NC 27410
+     lic...@bi...
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; version 2 of the License.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+*/
+
+package com.bigdata.service;
+
+import net.jini.core.lookup.ServiceItem;
+import net.jini.lookup.ServiceItemFilter;
+
+public class IDataServiceOnlyFilter implements ServiceItemFilter  {
+
+    public boolean check(ServiceItem item) {
+        if((item == null) || (item.service == null)) {
+            return false;
+        }
+        Class serviceType = (item.service).getClass();
+        boolean isIDataService = 
+             (IDataService.class).isAssignableFrom(serviceType);
+        if( !isIDataService ) return false;
+        boolean isIMetadataService = 
+             (IMetadataService.class).isAssignableFrom(serviceType);
+        return (isIDataService && !isIMetadataService);
+    }
+}


Property changes on: branches/dev-btm/bigdata/src/java/com/bigdata/service/IDataServiceOnlyFilter.java
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Added: svn:keywords
   + Id Date Revision Author HeadURL


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