Author: ito
Date: Mon Jan 24 17:27:42 2011
New Revision: 1062890
URL: http://svn.apache.org/viewvc?rev=1062890&view=rev
Log:
CLEREZZA-407: invoke create broken-list.nt as doPrivileged block
Modified:
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.rdf.utils/src/main/java/org/apache/clerezza/rdf/utils/RdfList.java
Modified:
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.rdf.utils/src/main/java/org/apache/clerezza/rdf/utils/RdfList.java
URL:
http://svn.apache.org/viewvc/incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.rdf.utils/src/main/java/org/apache/clerezza/rdf/utils/RdfList.java?rev=1062890&r1=1062889&r2=1062890&view=diff
==============================================================================
---
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.rdf.utils/src/main/java/org/apache/clerezza/rdf/utils/RdfList.java
(original)
+++
incubator/clerezza/trunk/org.apache.clerezza.parent/org.apache.clerezza.rdf.utils/src/main/java/org/apache/clerezza/rdf/utils/RdfList.java
Mon Jan 24 17:27:42 2011
@@ -18,8 +18,9 @@
*/
package org.apache.clerezza.rdf.utils;
-import java.io.FileNotFoundException;
import java.io.FileOutputStream;
+import java.security.AccessController;
+import java.security.PrivilegedAction;
import java.util.AbstractList;
import java.util.ArrayList;
import java.util.HashSet;
@@ -247,28 +248,31 @@ public class RdfList extends AbstractLis
return (NonLiteral) tc.filter(list, RDF.rest,
null).next().getObject();
}
- private Resource getFirstEntry(NonLiteral listResource) {
+ private Resource getFirstEntry(final NonLiteral listResource) {
try {
return tc.filter(listResource, RDF.first,
null).next().getObject();
- } catch (NullPointerException e) {
- try {
- final FileOutputStream fileOutputStream = new
FileOutputStream("/tmp/broken-list.nt");
- final GraphNode graphNode = new
GraphNode(listResource, tc);
- Serializer.getInstance().serialize(
- fileOutputStream,
- graphNode.getNodeContext(),
- SupportedFormat.N_TRIPLE);
- fileOutputStream.flush();
- logger.warn("GraphNode: "+graphNode);
- final Iterator<UriRef> properties =
graphNode.getProperties();
- while (properties.hasNext()) {
- logger.warn("available:
"+properties.next());
- }
+ } catch (final NullPointerException e) {
+ RuntimeException runtimeEx =
AccessController.doPrivileged(new PrivilegedAction<RuntimeException>() {
+ @Override
+ public RuntimeException run(){
+ try {
+ final FileOutputStream
fileOutputStream = new FileOutputStream("/tmp/broken-list.nt");
+ final GraphNode graphNode = new
GraphNode(listResource, tc);
+
Serializer.getInstance().serialize(fileOutputStream,
graphNode.getNodeContext(), SupportedFormat.N_TRIPLE);
+ fileOutputStream.flush();
+ logger.warn("GraphNode: " +
graphNode);
+ final Iterator<UriRef>
properties = graphNode.getProperties();
+ while (properties.hasNext()) {
+ logger.warn("available:
" + properties.next());
+ }
+ return new
RuntimeException("broken list " + listResource, e);
+ } catch (Exception ex) {
+ return new RuntimeException(ex);
+ }
- throw new RuntimeException("broken list
"+listResource, e);
- } catch (Exception ex) {
- throw new RuntimeException(ex);
- }
+ }
+ });
+ throw runtimeEx;
}
}
