Author: rwesten
Date: Tue Jan 22 11:53:33 2013
New Revision: 1436851
URL: http://svn.apache.org/viewvc?rev=1436851&view=rev
Log:
STANBOL-895: engine now works with enabled SecurityManager
Modified:
stanbol/trunk/enhancement-engines/restful-langident/src/main/java/org/apache/stanbol/enhancer/engines/restful/langident/impl/RestfulLangidentEngine.java
Modified:
stanbol/trunk/enhancement-engines/restful-langident/src/main/java/org/apache/stanbol/enhancer/engines/restful/langident/impl/RestfulLangidentEngine.java
URL:
http://svn.apache.org/viewvc/stanbol/trunk/enhancement-engines/restful-langident/src/main/java/org/apache/stanbol/enhancer/engines/restful/langident/impl/RestfulLangidentEngine.java?rev=1436851&r1=1436850&r2=1436851&view=diff
==============================================================================
---
stanbol/trunk/enhancement-engines/restful-langident/src/main/java/org/apache/stanbol/enhancer/engines/restful/langident/impl/RestfulLangidentEngine.java
(original)
+++
stanbol/trunk/enhancement-engines/restful-langident/src/main/java/org/apache/stanbol/enhancer/engines/restful/langident/impl/RestfulLangidentEngine.java
Tue Jan 22 11:53:33 2013
@@ -28,6 +28,9 @@ import java.io.InputStreamReader;
import java.net.URI;
import java.net.URISyntaxException;
import java.nio.charset.Charset;
+import java.security.AccessController;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Dictionary;
@@ -197,12 +200,12 @@ public class RestfulLangidentEngine exte
* expected
*/
@Override
- public void computeEnhancements(ContentItem ci) throws EngineException {
+ public void computeEnhancements(final ContentItem ci) throws
EngineException {
//get the plain text Blob
Map.Entry<UriRef,Blob> textBlob = getPlainText(this, ci, false);
Blob blob = textBlob.getValue();
//send the text to the server
- HttpPost request = new HttpPost(serviceUrl);
+ final HttpPost request = new HttpPost(serviceUrl);
request.setEntity(new InputStreamEntity(
blob.getStream(), blob.getContentLength(),
ContentType.create(blob.getMimeType(),
@@ -210,13 +213,22 @@ public class RestfulLangidentEngine exte
//execute the request
List<LangSuggestion> detected;
try {
- detected = httpClient.execute(request, new
LangIdentResponseHandler(ci,objectMapper));
- } catch (ClientProtocolException e) {
- throw new EngineException(this, ci, "Exception while executing
Request "
- + "on RESTful Language Identification Service at "+serviceUrl,
e);
- } catch (IOException e) {
- throw new EngineException(this, ci, "Exception while executing
Request "
- + "on RESTful Language Identification Service at
"+serviceUrl, e);
+ detected = AccessController.doPrivileged(new
PrivilegedExceptionAction<List<LangSuggestion>>() {
+ public List<LangSuggestion> run() throws
ClientProtocolException, IOException {
+ return httpClient.execute(request, new
LangIdentResponseHandler(ci,objectMapper));
+ }
+ });
+ } catch (PrivilegedActionException pae) {
+ Exception e = pae.getException();
+ if(e instanceof ClientProtocolException) {
+ throw new EngineException(this, ci, "Exception while executing
Request "
+ + "on RESTful Language Identification Service at
"+serviceUrl, e);
+ } else if(e instanceof IOException) {
+ throw new EngineException(this, ci, "Exception while executing
Request "
+ + "on RESTful Language Identification Service at
"+serviceUrl, e);
+ } else {
+ throw RuntimeException.class.cast(e);
+ }
}
MGraph metadata = ci.getMetadata();
log.debug("Detected Languages for ContentItem {} and Blob {}");
