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Posted to commits@stanbol.apache.org by rw...@apache.org on 2012/04/08 16:16:37 UTC

svn commit: r1311010 - /incubator/stanbol/trunk/entityhub/indexing/source/jenatdb/src/main/java/org/apache/stanbol/entityhub/indexing/source/jenatdb/RdfIndexingSource.java

Author: rwesten
Date: Sun Apr  8 14:16:37 2012
New Revision: 1311010

URL: http://svn.apache.org/viewvc?rev=1311010&view=rev
Log:
Added a check for empty Jena URI resource to the initialisation method of the indexing iterator for Jena TDB

Modified:
    incubator/stanbol/trunk/entityhub/indexing/source/jenatdb/src/main/java/org/apache/stanbol/entityhub/indexing/source/jenatdb/RdfIndexingSource.java

Modified: incubator/stanbol/trunk/entityhub/indexing/source/jenatdb/src/main/java/org/apache/stanbol/entityhub/indexing/source/jenatdb/RdfIndexingSource.java
URL: http://svn.apache.org/viewvc/incubator/stanbol/trunk/entityhub/indexing/source/jenatdb/src/main/java/org/apache/stanbol/entityhub/indexing/source/jenatdb/RdfIndexingSource.java?rev=1311010&r1=1311009&r2=1311010&view=diff
==============================================================================
--- incubator/stanbol/trunk/entityhub/indexing/source/jenatdb/src/main/java/org/apache/stanbol/entityhub/indexing/source/jenatdb/RdfIndexingSource.java (original)
+++ incubator/stanbol/trunk/entityhub/indexing/source/jenatdb/src/main/java/org/apache/stanbol/entityhub/indexing/source/jenatdb/RdfIndexingSource.java Sun Apr  8 14:16:37 2012
@@ -446,7 +446,9 @@ public class RdfIndexingSource implement
                 while(nextEntity == null && resultSet.hasNext()){
                     Binding firstValid = resultSet.nextBinding();
                     Node entityNode = firstValid.get(entityVar);
-                    if(entityNode.isURI()){ //only uri nodes are valid
+                    if(entityNode.isURI() && //only uri nodes are valid                  
+                            // it's unbelievable, but Jena URIs might be empty!
+                            !entityNode.toString().isEmpty()){
                       //store it temporarily in nextBinding
                         nextBinding = firstValid; 
                         //store it as next (first) entity