Changeset 5685 for DASISH

Timestamp:

09/29/14 15:27:57 (10 years ago)

Author:

olhsha@mpi.nl

Message:

multithread stress test java AnnotationResource? getAnnootation(x)

Location:

DASISH/t5.6/backend/annotator-backend/trunk/annotator-backend/src

Files:

• main/java/eu/dasish/annotation/backend/rest/AnnotationResource.java (modified) (3 diffs)
• main/java/eu/dasish/annotation/backend/rest/DebugResource.java (modified) (4 diffs)
• main/java/eu/dasish/annotation/backend/rest/GetThread.java (added)
• main/webapp/index.jsp (modified) (1 diff)
• test/java/eu/dasish/annotation/backend/rest/AnnotationResourceTest.java (modified) (1 diff)

DASISH/t5.6/backend/annotator-backend/trunk/annotator-backend/src/main/java/eu/dasish/annotation/backend/rest/AnnotationResource.java

@@ -33 +33 @@
 import eu.dasish.annotation.schema.ResponseBody;
 import java.io.IOException;
+import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Random;
 import java.util.UUID;
 import javax.servlet.http.HttpServletRequest;
@@ -177 +179 @@
         }
     }
+    
+    @GET
+    @Produces(MediaType.TEXT_PLAIN)
+    @Path("stressTest")
+    @Transactional(readOnly = true)
+    public String getAnnotationsMultithread(@QueryParam("n") int n) throws IOException, NotInDataBaseException {
+        Number remotePrincipalID = this.getPrincipalID();
+        if (remotePrincipalID == null) {
+            return "You are not logged in";
+        }
+        String typeOfAccount = dbDispatcher.getTypeOfPrincipalAccount(remotePrincipalID);
+        if (typeOfAccount.equals(admin) || typeOfAccount.equals(DebugResource.developer)) {
+            
+            System.out.print("Preparing the data: getting the list of all annotations, picking up "+n+" of them randomly, and initializing threads");            
+            final List<Number> annotationIDs = dbDispatcher.getFilteredAnnotationIDs(null, null, null, remotePrincipalID, "read", null, null, null);
+            final int size = annotationIDs.size();
+            List<GetThread> threads = new ArrayList<GetThread>(n);
+            Random rand = new Random();
+            for (int i=0; i<n; i++) {
+               int r = rand.nextInt(size);
+               String annotationExternalId = dbDispatcher.getResourceExternalIdentifier(annotationIDs.get(r), Resource.ANNOTATION).toString();
+               GetThread thread = new GetThread(this, annotationExternalId);
+               threads.add(thread);            
+            }
+                        
+            System.out.print("Running on getAnnotation(id) (no serialized output is shown to save time) on randomly selected annotation ids."); 
+            for (int i=0; i<n; i++) {
+               threads.get(i).run();            
+            }
+            
+            return "Stress-tested annotationrResource's getAnnotation(xxx): ok";
+        } else {
+            httpServletResponse.sendError(HttpServletResponse.SC_FORBIDDEN);
+            return "You cannot enjoy this priviledged service because youe are neither admin nor developer. Ask the admin for more priviledges";
+        }
+    }
+    
+    
 // TODO Unit test    
 
@@ -605 +645 @@
         }
     }
+    
+    
 }

DASISH/t5.6/backend/annotator-backend/trunk/annotator-backend/src/main/java/eu/dasish/annotation/backend/rest/DebugResource.java

@@ -22 +22 @@
 import eu.dasish.annotation.backend.NotInDataBaseException;
 import eu.dasish.annotation.backend.Resource;
+import eu.dasish.annotation.schema.AnnotationInfo;
 import eu.dasish.annotation.schema.AnnotationInfoList;
 import eu.dasish.annotation.schema.ObjectFactory;
@@ -29 +30 @@
 import java.util.ArrayList;
 import java.util.List;
+import java.util.Random;
 import java.util.UUID;
 import javax.servlet.http.HttpServletResponse;
@@ -49 +51 @@
 public class DebugResource extends ResourceResource {
 
-    private final String developer = "developer";
+    public static final String developer = "developer";
     
     
@@ -78 +80 @@
         }
     }
+    
+    
 
     @GET

DASISH/t5.6/backend/annotator-backend/trunk/annotator-backend/src/main/webapp/index.jsp

@@ -76 +76 @@
         <br>
         <b>Debugging URI's (only for developers)</b><br>
+        GET <a href="api/annotations/stressTest?n=33">api/annotations/stressTest?n=33</a> <br>
         GET <a href="api/debug/remoteID">api/debug/remoteID</a> <br>
         GET <a href="api/debug/uuid">api/debug/uuid</a> (random uuid) <br>

DASISH/t5.6/backend/annotator-backend/trunk/annotator-backend/src/test/java/eu/dasish/annotation/backend/rest/AnnotationResourceTest.java

@@ -411 +411 @@
 
 
-
         JAXBElement<ResponseBody> result = annotationResource.updateAnnotationHeadline("00000000-0000-0000-0000-000000000021", newHeadline);
         Annotation newAnnotation = result.getValue().getAnnotation();
         assertEquals("new Headline", newAnnotation.getHeadline());
     }
+    
+      
+            
 }