Add logs from external-repo-manager lib

Issue-ID: DCAEGEN2-2478
Signed-off-by: Edyta Krukowska <edyta.krukowska@nokia.com>
Change-Id: If6f4ab2c8fd9a4bf14e2391acc54eb7b25689e21

3 files changed, 16 insertions, 4 deletions

diff --git a/src/main/java/org/onap/dcae/common/validator/StndDefinedDataValidator.java b/src/main/java/org/onap/dcae/common/validator/StndDefinedDataValidator.java
index d936f272..20890f01 100644
--- a/src/main/java/org/onap/dcae/common/validator/StndDefinedDataValidator.java
+++ b/src/main/java/org/onap/dcae/common/validator/StndDefinedDataValidator.java
@@ -29,6 +29,8 @@ import org.onap.dcae.restapi.EventValidatorException;
 import org.onap.dcaegen2.services.sdk.services.external.schema.manager.exception.IncorrectInternalFileReferenceException;
 import org.onap.dcaegen2.services.sdk.services.external.schema.manager.exception.NoLocalReferenceException;
 import org.onap.dcaegen2.services.sdk.services.external.schema.manager.service.StndDefinedValidator;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Service;
 
@@ -39,6 +41,8 @@ public class StndDefinedDataValidator {
 
     private final StndDefinedValidator stndDefinedValidator;
 
+    public static final Logger log = LoggerFactory.getLogger(StndDefinedDataValidator.class);
+
     @Autowired
     public StndDefinedDataValidator(StndDefinedValidator validator) {
         this.stndDefinedValidator = validator;
@@ -56,7 +60,7 @@ public class StndDefinedDataValidator {
                 throw new EventValidatorException(ApiException.STND_DEFINED_VALIDATION_FAILED);
             }
         } catch (JsonProcessingException ex) {
-            throw new EventValidatorException(ApiException.INVALID_JSON_INPUT);
+            throw new EventValidatorException(ApiException.INVALID_JSON_INPUT, ex);
         }
     }
 
@@ -64,9 +68,9 @@ public class StndDefinedDataValidator {
         try {
             return stndDefinedValidator.validate(event);
         } catch (NoLocalReferenceException e) {
-            throw new EventValidatorException(ApiException.NO_LOCAL_SCHEMA_REFERENCE);
+            throw new EventValidatorException(ApiException.NO_LOCAL_SCHEMA_REFERENCE, e);
         } catch (IncorrectInternalFileReferenceException e) {
-            throw new EventValidatorException(ApiException.INCORRECT_INTERNAL_FILE_REFERENCE);
+            throw new EventValidatorException(ApiException.INCORRECT_INTERNAL_FILE_REFERENCE, e);
         }
     }
 
diff --git a/src/main/java/org/onap/dcae/restapi/EventValidatorException.java b/src/main/java/org/onap/dcae/restapi/EventValidatorException.java
index 380694d1..f477bc7c 100644
--- a/src/main/java/org/onap/dcae/restapi/EventValidatorException.java
+++ b/src/main/java/org/onap/dcae/restapi/EventValidatorException.java
@@ -22,6 +22,11 @@ package org.onap.dcae.restapi;
 public class EventValidatorException extends RuntimeException {
     private final ApiException apiException;
 
+    public EventValidatorException(ApiException apiException, Exception cause) {
+        super(cause);
+        this.apiException = apiException;
+    }
+
     public EventValidatorException(ApiException apiException) {
         this.apiException = apiException;
     }
diff --git a/src/main/java/org/onap/dcae/restapi/VesRestController.java b/src/main/java/org/onap/dcae/restapi/VesRestController.java
index 0a5930f6..93e428b4 100644
--- a/src/main/java/org/onap/dcae/restapi/VesRestController.java
+++ b/src/main/java/org/onap/dcae/restapi/VesRestController.java
@@ -61,6 +61,7 @@ public class VesRestController {
     private static final String EVENT = "event";
     private final ApplicationSettings settings;
     private final Logger requestLogger;
+    private final Logger logger;
     private EventSender eventSender;
     private final HeaderUtils headerUtils;
     private final GeneralEventValidator generalEventValidator;
@@ -69,10 +70,11 @@ public class VesRestController {
 
     @Autowired
     VesRestController(ApplicationSettings settings, @Qualifier("incomingRequestsLogger") Logger incomingRequestsLogger,
-                      @Qualifier("eventSender") EventSender eventSender, HeaderUtils headerUtils,
+                      @Qualifier("errorLog") Logger logger, @Qualifier("eventSender") EventSender eventSender, HeaderUtils headerUtils,
                       StndDefinedDataValidator stndDefinedDataValidator) {
         this.settings = settings;
         this.requestLogger = incomingRequestsLogger;
+        this.logger = logger;
         this.eventSender = eventSender;
         this.headerUtils = headerUtils;
         this.stndDefinedValidator = stndDefinedDataValidator;
@@ -113,6 +115,7 @@ public class VesRestController {
             executeStndDefinedValidation(vesEvents);
             eventSender.send(vesEvents);
         } catch (EventValidatorException e) {
+           logger.error(e.getMessage());
             return ResponseEntity.status(e.getApiException().httpStatusCode)
                     .body(e.getApiException().toJSON().toString());
         } catch (StndDefinedNamespaceParameterNotDefinedException e) {