[DL-Learner SVN] SF.net SVN: dl-learner:[3727] trunk/components-core/src/main/java/org/ dllearner/kb/sparql/ExtractionDBCache.java

[<ki...@us...>]

Revision: 3727
          http://dl-learner.svn.sourceforge.net/dl-learner/?rev=3727&view=rev
Author:   kirdie
Date:     2012-06-07 13:57:47 +0000 (Thu, 07 Jun 2012)
Log Message:
-----------
added missing statement to new extractiondbcache constructor initialising md5.

Modified Paths:
--------------
    trunk/components-core/src/main/java/org/dllearner/kb/sparql/ExtractionDBCache.java

Modified: trunk/components-core/src/main/java/org/dllearner/kb/sparql/ExtractionDBCache.java
===================================================================
--- trunk/components-core/src/main/java/org/dllearner/kb/sparql/ExtractionDBCache.java	2012-06-07 13:48:06 UTC (rev 3726)
+++ trunk/components-core/src/main/java/org/dllearner/kb/sparql/ExtractionDBCache.java	2012-06-07 13:57:47 UTC (rev 3727)
@@ -72,6 +72,8 @@
 	public ExtractionDBCache(Connection conn) throws SQLException
 	{
 		this.conn=conn;
+		try{md5 = MessageDigest.getInstance("MD5");}
+		catch(NoSuchAlgorithmException e) {throw new RuntimeException("Should never happen - MD5 not found.");}
 	        // create cache table if it does not exist
 		Statement stmt = conn.createStatement();
 		stmt.execute("CREATE TABLE IF NOT EXISTS QUERY_CACHE(QUERYHASH BINARY PRIMARY KEY,QUERY VARCHAR(20000), TRIPLES CLOB, STORE_TIME TIMESTAMP)");		

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