[DL-Learner SVN] SF.net SVN: dl-learner:[2624] trunk/components-core/src/main/java/org/ dllearner/kb/sparql/ExtractionDBCache.java

[<lor...@us...>]

Revision: 2624
          http://dl-learner.svn.sourceforge.net/dl-learner/?rev=2624&view=rev
Author:   lorenz_b
Date:     2011-01-18 21:04:16 +0000 (Tue, 18 Jan 2011)

Log Message:
-----------
Added setter for query execution timeout.

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	2011-01-18 16:35:14 UTC (rev 2623)
+++ trunk/components-core/src/main/java/org/dllearner/kb/sparql/ExtractionDBCache.java	2011-01-18 21:04:16 UTC (rev 2624)
@@ -61,6 +61,8 @@
 	// specifies after how many seconds a cached result becomes invalid
 	private long freshnessInMilliseconds = 15 * 24 * 60 * 60 * 1000; // 15 days	
 	
+	private int maxExecutionTimeInSeconds = 0;
+	
 	private Connection conn;
 	
 	MessageDigest md5;
@@ -99,7 +101,7 @@
 	}
 	
 	public Model executeConstructQuery(SparqlEndpoint endpoint, String query) throws SQLException, UnsupportedEncodingException {
-		return executeConstructQuery(endpoint, query, 0);
+		return executeConstructQuery(endpoint, query, maxExecutionTimeInSeconds);
 	}
 	
 	public Model executeConstructQuery(SparqlEndpoint endpoint, String query, int maxExecutionTimeInSeconds) throws SQLException, UnsupportedEncodingException {
@@ -169,7 +171,7 @@
 	}
 	
 	public String executeSelectQuery(SparqlEndpoint endpoint, String query) {
-		return executeSelectQuery(endpoint, query, 0);
+		return executeSelectQuery(endpoint, query, maxExecutionTimeInSeconds);
 	}
 	
 	public String executeSelectQuery(SparqlEndpoint endpoint, String query, int maxExecutionTimeInSeconds) {
@@ -250,6 +252,10 @@
 		}
 	}
 	
+	public void setMaxExecutionTimeInSeconds(int maxExecutionTimeInSeconds){
+		this.maxExecutionTimeInSeconds = maxExecutionTimeInSeconds;
+	}
+	
 	public static void main(String[] args) throws ClassNotFoundException, SQLException, NoSuchAlgorithmException, UnsupportedEncodingException {
 		SparqlEndpoint endpoint = SparqlEndpoint.getEndpointDBpediaLiveAKSW();
 		String resource = "http://dbpedia.org/resource/Leipzig";


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