svn commit: r1458674 - /stanbol/trunk/enhancement-engines/restful-nlp/src/main/java/org/apache/stanbol/enhancer/engines/restful/nlp/impl/RestfulNlpAnalysisEngine.java

[rw...@apache.org]

Author: rwesten
Date: Wed Mar 20 07:46:37 2013
New Revision: 1458674

URL: http://svn.apache.org/r1458674
Log:
minor: Improved error messages for Exceptions thorwn by the RESTful NLP Analysis Engine. In detail exceptions will now include information provided by the response entity on status codes >= 300. This will allow Stanbol users to see the original stack trace as provided by the RESTful NLP Analyses service (related to STANBOL-893)

Modified:
    stanbol/trunk/enhancement-engines/restful-nlp/src/main/java/org/apache/stanbol/enhancer/engines/restful/nlp/impl/RestfulNlpAnalysisEngine.java

Modified: stanbol/trunk/enhancement-engines/restful-nlp/src/main/java/org/apache/stanbol/enhancer/engines/restful/nlp/impl/RestfulNlpAnalysisEngine.java
URL: http://svn.apache.org/viewvc/stanbol/trunk/enhancement-engines/restful-nlp/src/main/java/org/apache/stanbol/enhancer/engines/restful/nlp/impl/RestfulNlpAnalysisEngine.java?rev=1458674&r1=1458673&r2=1458674&view=diff
==============================================================================
--- stanbol/trunk/enhancement-engines/restful-nlp/src/main/java/org/apache/stanbol/enhancer/engines/restful/nlp/impl/RestfulNlpAnalysisEngine.java (original)
+++ stanbol/trunk/enhancement-engines/restful-nlp/src/main/java/org/apache/stanbol/enhancer/engines/restful/nlp/impl/RestfulNlpAnalysisEngine.java Wed Mar 20 07:46:37 2013
@@ -341,9 +341,19 @@ public class RestfulNlpAnalysisEngine ex
             StatusLine statusLine = response.getStatusLine();
             HttpEntity entity = response.getEntity();
             if (statusLine.getStatusCode() >= 300) {
+                String reason;
+                if(entity != null) {
+                    StringBuilder sb = new StringBuilder(statusLine.getReasonPhrase());
+                    String message = EntityUtils.toString(entity);
+                    if(message != null && !message.isEmpty()){
+                        sb.append("\nMessage:\n").append(message);
+                    }
+                    reason = sb.toString();
+                } else {
+                    reason = statusLine.getReasonPhrase();
+                }
                 EntityUtils.consume(entity);
-                throw new HttpResponseException(statusLine.getStatusCode(),
-                    statusLine.getReasonPhrase());
+                throw new HttpResponseException(statusLine.getStatusCode(), reason);
             }
             //parse the results
             InputStream in = null;