return correct errors

manager/src/main/java/nl/uva/sne/drip/api/CredentialApiController.java

@@ -47,8 +47,10 @@ public class CredentialApiController implements CredentialApi {
         if (accept != null && accept.contains("application/json")) {
             String id = credentialService.save(body);
             return new ResponseEntity<>(id, HttpStatus.OK);
+        } else {
+            return new ResponseEntity<>(HttpStatus.NOT_ACCEPTABLE);
         }
-        return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
+
     }
 
     @Override

manager/src/main/java/nl/uva/sne/drip/api/DeployerApiController.java

@@ -52,7 +52,9 @@ public class DeployerApiController implements DeployerApi {
                 return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
             }
 
+        } else {
+            return new ResponseEntity<>(HttpStatus.NOT_ACCEPTABLE);
         }
-        return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
+
     }
 }

manager/src/main/java/nl/uva/sne/drip/api/PlannerApiController.java

@@ -2,6 +2,8 @@ package nl.uva.sne.drip.api;
 
 import com.fasterxml.jackson.databind.ObjectMapper;
 import io.swagger.annotations.*;
+import java.io.IOException;
+import java.util.concurrent.TimeoutException;
 import java.util.logging.Level;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -41,19 +43,20 @@ public class PlannerApiController implements PlannerApi {
             @PathVariable("id") String id) {
         String accept = request.getHeader("Accept");
         if (accept != null && accept.contains("text/plain")) {
+
             try {
                 dripService.setRequestQeueName(queueName);
                 String planedYemplateId = dripService.plan(id);
                 return new ResponseEntity<>(planedYemplateId, HttpStatus.OK);
-            } catch (ApiException ex) {
-                java.util.logging.Logger.getLogger(PlannerApiController.class.getName()).log(Level.SEVERE, null, ex);
-                return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
-            } catch (Exception ex) {
+            } catch (ApiException | NotFoundException | IOException | TimeoutException | InterruptedException ex) {
                 java.util.logging.Logger.getLogger(PlannerApiController.class.getName()).log(Level.SEVERE, null, ex);
                 return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
             }
+
+        } else {
+            return new ResponseEntity<>(HttpStatus.NOT_ACCEPTABLE);
         }
-        return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
+
     }
 
 }

manager/src/main/java/nl/uva/sne/drip/api/ProvisionerApiController.java

@@ -56,9 +56,9 @@ public class ProvisionerApiController implements ProvisionerApi {
                 java.util.logging.Logger.getLogger(ProvisionerApiController.class.getName()).log(Level.SEVERE, null, ex);
                 return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
             }
+        } else {
+            return new ResponseEntity<>(HttpStatus.NOT_ACCEPTABLE);
         }
-
-        return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
     }
 
 }

manager/src/main/java/nl/uva/sne/drip/api/ToscaTemplateApiController.java

@@ -43,28 +43,28 @@ public class ToscaTemplateApiController implements ToscaTemplateApi {
         if (accept != null && accept.contains("*/*")) {
             toscaTemplateService.deleteByID(id);
             return new ResponseEntity<>("", HttpStatus.OK);
+        } else {
+            return new ResponseEntity<>(HttpStatus.NOT_ACCEPTABLE);
         }
-
-        return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
     }
 
     @Override
     public ResponseEntity<String> getToscaTemplateByID(@ApiParam(value = "ID of topolog template to return", required = true) @PathVariable("id") String id) {
         String accept = request.getHeader("Accept");
         if (accept != null && accept.contains("text/plain")) {
+
             try {
                 String ymlStr = toscaTemplateService.findByID(id);
                 return new ResponseEntity<>(ymlStr, HttpStatus.OK);
-            } catch (IOException e) {
-                log.error("Couldn't serialize response for content type ", e);
-                java.util.logging.Logger.getLogger(ToscaTemplateApiController.class.getName()).log(Level.SEVERE, null, e);
-                return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
-            } catch (NotFoundException ex) {
+            } catch (JsonProcessingException | NotFoundException ex) {
                 java.util.logging.Logger.getLogger(ToscaTemplateApiController.class.getName()).log(Level.SEVERE, null, ex);
+                return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
             }
+
+        } else {
+            return new ResponseEntity<>(HttpStatus.NOT_ACCEPTABLE);
         }
 
-        return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
     }
 
     @Override
@@ -82,9 +82,10 @@ public class ToscaTemplateApiController implements ToscaTemplateApi {
                 java.util.logging.Logger.getLogger(ToscaTemplateApiController.class.getName()).log(Level.SEVERE, null, e);
                 return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
             }
+        } else {
+            return new ResponseEntity<>(HttpStatus.NOT_ACCEPTABLE);
         }
 
-        return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
     }
 
     @Override
@@ -99,9 +100,10 @@ public class ToscaTemplateApiController implements ToscaTemplateApi {
                 log.error("Couldn't serialize response for content type application/json", e);
                 return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
             }
+        } else {
+            return new ResponseEntity<>(HttpStatus.NOT_ACCEPTABLE);
         }
 
-        return new ResponseEntity<>(HttpStatus.INTERNAL_SERVER_ERROR);
     }
 
     @Override
@@ -110,9 +112,10 @@ public class ToscaTemplateApiController implements ToscaTemplateApi {
         if (accept != null && accept.contains("application/json")) {
             List<String> ids = toscaTemplateService.getAllIds();
             return new ResponseEntity<>(ids, HttpStatus.NOT_IMPLEMENTED);
+        } else {
+            return new ResponseEntity<>(HttpStatus.NOT_ACCEPTABLE);
         }
 
-        return new ResponseEntity<>(HttpStatus.NOT_IMPLEMENTED);
     }
 
 }

manager/src/main/java/nl/uva/sne/drip/service/DRIPService.java

@@ -107,7 +107,7 @@ public class DRIPService {
         return toscaTemplate;
     }
 
-    public String plan(String id) throws ApiException, Exception {
+    public String plan(String id) throws ApiException, NotFoundException, IOException, JsonProcessingException, TimeoutException, InterruptedException {
         ToscaTemplate toscaTemplate = initExecution(id);
         return execute(toscaTemplate);
     }

provisioner/src/main/java/nl/uva/sne/drip/provisioner/CloudStormService.java

@@ -141,7 +141,7 @@ class CloudStormService {
         topTopology.setTopologies(cloudsStormSubTopology);
 
         objectMapper.writeValue(new File(tempInputDirPath + File.separator + TOP_TOPOLOGY_FILE_NAME), topTopology);
-        Logger.getLogger(CloudStormService.class.getName()).log(Level.INFO, "Wrote CloudStorm topology files in: " + tempInputDirPath + File.separator + TOP_TOPOLOGY_FILE_NAME);
+        Logger.getLogger(CloudStormService.class.getName()).log(Level.INFO, "Wrote CloudStorm topology files in: " + TOP_TOPOLOGY_FILE_NAME, new Object[]{tempInputDirPath, File.separator});
         return subTopologiesAndVMs;
     }