[jbpm-commits] JBoss JBPM SVN: r5190 - projects/gwt-console/trunk/server/server-core/src/main/java/org/jboss/bpm/console/server.

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Author: heiko.braun at jboss.com
Date: 2009-07-02 09:45:28 -0400 (Thu, 02 Jul 2009)
New Revision: 5190

Modified:
   projects/gwt-console/trunk/server/server-core/src/main/java/org/jboss/bpm/console/server/ProcessMgmtFacade.java
Log:
Status 404 when no process image is given

Modified: projects/gwt-console/trunk/server/server-core/src/main/java/org/jboss/bpm/console/server/ProcessMgmtFacade.java
===================================================================
--- projects/gwt-console/trunk/server/server-core/src/main/java/org/jboss/bpm/console/server/ProcessMgmtFacade.java	2009-07-02 13:08:35 UTC (rev 5189)
+++ projects/gwt-console/trunk/server/server-core/src/main/java/org/jboss/bpm/console/server/ProcessMgmtFacade.java	2009-07-02 13:45:28 UTC (rev 5190)
@@ -37,6 +37,8 @@
 
 import javax.ws.rs.*;
 import javax.ws.rs.core.Response;
+import javax.ws.rs.core.Context;
+import javax.servlet.http.HttpServletRequest;
 import java.net.URL;
 import java.util.List;
 import java.util.Map;
@@ -268,14 +270,20 @@
   @Path("definition/{id}/image")
   @Produces("image/*")
   public Response getProcessImage(
-      @PathParam("id")
-      String id
+       @Context
+       HttpServletRequest request,
+       @PathParam("id")
+       String id
   )
   {
     GraphViewerPlugin plugin = getProcessGraphViewPlugin();
     if(plugin !=null)
     {
-      return Response.ok(plugin.getProcessImage(id)).type("image/png").build();
+      byte[] processImage = plugin.getProcessImage(id);
+      if(processImage!=null)
+        return Response.ok(processImage).type("image/png").build();
+      else
+        return Response.status(404).build();
     }
 
     throw new RuntimeException(