Fix to use common MsoLogger

Used the MsoLogger instead of using a separate logger

Change-Id: I62f8f8ef64a6f56eadf65829c3bf9521d651fbbb
Issue-ID: SO-1062
Signed-off-by: byungwoojun<byung-woo.jun@ericsson.com>

3 files changed, 66 insertions, 46 deletions

diff --git a/so-monitoring/so-monitoring-handler/src/main/java/org/onap/so/montoring/rest/service/CamundaProcessDataServiceProviderImpl.java b/so-monitoring/so-monitoring-handler/src/main/java/org/onap/so/montoring/rest/service/CamundaProcessDataServiceProviderImpl.java
index b1815b5350..2515c8f79b 100644
--- a/so-monitoring/so-monitoring-handler/src/main/java/org/onap/so/montoring/rest/service/CamundaProcessDataServiceProviderImpl.java
+++ b/so-monitoring/so-monitoring-handler/src/main/java/org/onap/so/montoring/rest/service/CamundaProcessDataServiceProviderImpl.java
@@ -35,21 +35,21 @@ import org.onap.so.montoring.model.ProcessDefinitionDetail;
 import org.onap.so.montoring.model.ProcessInstanceDetail;
 import org.onap.so.montoring.model.ProcessInstanceIdDetail;
 import org.onap.so.montoring.model.ProcessInstanceVariableDetail;
-import org.slf4j.ext.XLogger;
-import org.slf4j.ext.XLoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.stereotype.Service;
 
 import com.google.common.base.Optional;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 /**
  * @author waqas.ikram@ericsson.com
  */
 @Service
 public class CamundaProcessDataServiceProviderImpl implements CamundaProcessDataServiceProvider {
-    private static final XLogger LOGGER = XLoggerFactory.getXLogger(CamundaProcessDataServiceProviderImpl.class);
-
+    private static final Logger LOGGER = LoggerFactory.getLogger(CamundaProcessDataServiceProviderImpl.class);
     private final CamundaRestUrlProvider urlProvider;
 
     private final HttpRestServiceProvider httpRestServiceProvider;
@@ -69,7 +69,9 @@ public class CamundaProcessDataServiceProviderImpl implements CamundaProcessData
 
         if (processInstances.isPresent()) {
             final ProcessInstance[] instances = processInstances.get();
-            LOGGER.debug("found process instance for request id: {}, result size: {}", requestId, instances.length);
+            final String message = "found process instance for request id: " + requestId + 
+                ", result size: " + instances.length;
+            LOGGER.debug(message);
 
             if (instances.length > 0) {
                 for (int index = 0; index < instances.length; index++) {
@@ -77,12 +79,12 @@ public class CamundaProcessDataServiceProviderImpl implements CamundaProcessData
                     if (processInstance.getSuperProcessInstanceId() == null) {
                         return Optional.of(new ProcessInstanceIdDetail(processInstance.getId()));
                     }
-                    LOGGER.debug("found sub process instance id with super process instanceId: {}",
+                    LOGGER.debug("found sub process instance id with super process instanceId: " +
                             processInstance.getSuperProcessInstanceId());
                 }
             }
         }
-        LOGGER.error("Unable to find process intance for request id: {}", requestId);
+        LOGGER.error("Unable to find process intance for request id: " + requestId);
         return Optional.absent();
     }
 
@@ -101,7 +103,7 @@ public class CamundaProcessDataServiceProviderImpl implements CamundaProcessData
             return Optional.of(instanceDetail);
 
         }
-        LOGGER.error("Unable to find process intance for id: {}", processInstanceId);
+        LOGGER.error("Unable to find process intance for id: " + processInstanceId);
         return Optional.absent();
     }
 
@@ -118,7 +120,8 @@ public class CamundaProcessDataServiceProviderImpl implements CamundaProcessData
                 return Optional.of(new ProcessDefinitionDetail(processDefinitionId, xmlDefinition));
             }
         }
-        LOGGER.error("Unable to find process definition for processDefinitionId: {}", processDefinitionId);
+        LOGGER.error("Unable to find process definition for processDefinitionId: " + 
+                     processDefinitionId);
         return Optional.absent();
     }
 
@@ -145,7 +148,8 @@ public class CamundaProcessDataServiceProviderImpl implements CamundaProcessData
             }
             return activityInstanceDetails;
         }
-        LOGGER.error("Unable to find activity intance detail for process instance id: {}", processInstanceId);
+        LOGGER.error("Unable to find activity intance detail for process instance id: " + 
+                     processInstanceId);
         return Collections.emptyList();
     }
 
@@ -167,7 +171,8 @@ public class CamundaProcessDataServiceProviderImpl implements CamundaProcessData
             }
             return instanceVariableDetails;
         }
-        LOGGER.error("Unable to find process intance variable details for process instance id: {}", processInstanceId);
+        LOGGER.error("Unable to find process intance variable details for process instance id: " 
+                     + processInstanceId);
         return Collections.emptyList();
     }
 
diff --git a/so-monitoring/so-monitoring-handler/src/main/java/org/onap/so/montoring/rest/service/HttpRestServiceProviderImpl.java b/so-monitoring/so-monitoring-handler/src/main/java/org/onap/so/montoring/rest/service/HttpRestServiceProviderImpl.java
index 35e6038a86..b5cafcf1ed 100644
--- a/so-monitoring/so-monitoring-handler/src/main/java/org/onap/so/montoring/rest/service/HttpRestServiceProviderImpl.java
+++ b/so-monitoring/so-monitoring-handler/src/main/java/org/onap/so/montoring/rest/service/HttpRestServiceProviderImpl.java
@@ -21,8 +21,6 @@ package org.onap.so.montoring.rest.service;
 
 import org.onap.so.montoring.exception.InvalidRestRequestException;
 import org.onap.so.montoring.exception.RestProcessingException;
-import org.slf4j.ext.XLogger;
-import org.slf4j.ext.XLoggerFactory;
 import org.springframework.http.HttpEntity;
 import org.springframework.http.HttpMethod;
 import org.springframework.http.HttpStatus;
@@ -33,13 +31,15 @@ import org.springframework.web.client.RestTemplate;
 
 import com.google.common.base.Optional;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 /**
  * @author waqas.ikram@ericsson.com
  */
 public class HttpRestServiceProviderImpl implements HttpRestServiceProvider {
 
-    private static final XLogger LOGGER = XLoggerFactory.getXLogger(HttpRestServiceProviderImpl.class);
-
+    private static final Logger LOGGER = LoggerFactory.getLogger(HttpRestServiceProviderImpl.class);
     private final RestTemplate restTemplate;
 
     public HttpRestServiceProviderImpl(final RestTemplate restTemplate) {
@@ -48,12 +48,13 @@ public class HttpRestServiceProviderImpl implements HttpRestServiceProvider {
 
     @Override
     public <T> Optional<T> getHttpResponse(final String url, final Class<T> clazz) {
-        LOGGER.trace("Will invoke HTTP GET using URL: {}", url);
+        LOGGER.trace("Will invoke HTTP GET using URL: " + url);
         try {
             final ResponseEntity<T> response = restTemplate.exchange(url, HttpMethod.GET, null, clazz);
             if (!response.getStatusCode().equals(HttpStatus.OK)) {
-                LOGGER.error("Unable to invoke HTTP GET using URL: {}, Response Code: {}", url,
-                        response.getStatusCode());
+                final String message = "Unable to invoke HTTP GET using URL: " + url + 
+                    ", Response Code: " + response.getStatusCode();
+                LOGGER.error(message);
                 return Optional.absent();
             }
 
@@ -61,8 +62,9 @@ public class HttpRestServiceProviderImpl implements HttpRestServiceProvider {
                 return Optional.of(response.getBody());
             }
         } catch (final HttpClientErrorException httpClientErrorException) {
-            LOGGER.error("Unable to invoke HTTP GET using url: {}, Response: {}", url,
-                    httpClientErrorException.getRawStatusCode(), httpClientErrorException);
+            final String message = "Unable to invoke HTTP GET using url: " + url + ", Response: " +
+                    httpClientErrorException.getRawStatusCode();
+            LOGGER.error(message, httpClientErrorException);
             final int rawStatusCode = httpClientErrorException.getRawStatusCode();
             if (rawStatusCode == HttpStatus.BAD_REQUEST.value() || rawStatusCode == HttpStatus.NOT_FOUND.value()) {
                 throw new InvalidRestRequestException("No result found for given url: " + url);
@@ -70,8 +72,9 @@ public class HttpRestServiceProviderImpl implements HttpRestServiceProvider {
             throw new RestProcessingException("Unable to invoke HTTP GET using URL: " + url);
 
         } catch (final RestClientException restClientException) {
-            LOGGER.error("Unable to invoke HTTP GET using url: {}", url, restClientException);
-            throw new RestProcessingException("Unable to invoke HTTP GET using URL: " + url, restClientException);
+            LOGGER.error("Unable to invoke HTTP GET using url: " + url, restClientException);
+            throw new RestProcessingException("Unable to invoke HTTP GET using URL: " + 
+                                              url, restClientException);
         }
 
         return Optional.absent();
@@ -83,8 +86,9 @@ public class HttpRestServiceProviderImpl implements HttpRestServiceProvider {
             final HttpEntity<?> request = new HttpEntity<>(object);
             final ResponseEntity<T> response = restTemplate.exchange(url, HttpMethod.POST, request, clazz);
             if (!response.getStatusCode().equals(HttpStatus.OK)) {
-                LOGGER.error("Unable to invoke HTTP GET using URL: {}, Response Code: {}", url,
-                        response.getStatusCode());
+                final String message = "Unable to invoke HTTP GET using URL: " + url + 
+                    ", Response Code: " + response.getStatusCode();
+                LOGGER.error(message);
                 return Optional.absent();
             }
 
@@ -93,8 +97,9 @@ public class HttpRestServiceProviderImpl implements HttpRestServiceProvider {
             }
 
         } catch (final HttpClientErrorException httpClientErrorException) {
-            LOGGER.error("Unable to invoke HTTP POST using url: {}, Response: {}", url,
-                    httpClientErrorException.getRawStatusCode(), httpClientErrorException);
+            final String message = "Unable to invoke HTTP POST using url: " + url + 
+                ", Response: " + httpClientErrorException.getRawStatusCode();
+            LOGGER.error(message, httpClientErrorException);
             final int rawStatusCode = httpClientErrorException.getRawStatusCode();
             if (rawStatusCode == HttpStatus.BAD_REQUEST.value() || rawStatusCode == HttpStatus.NOT_FOUND.value()) {
                 throw new InvalidRestRequestException("No result found for given url: " + url);
@@ -102,8 +107,9 @@ public class HttpRestServiceProviderImpl implements HttpRestServiceProvider {
             throw new RestProcessingException("Unable to invoke HTTP POST using URL: " + url);
 
         } catch (final RestClientException restClientException) {
-            LOGGER.error("Unable to invoke HTTP POST using url: {}", url, restClientException);
-            throw new RestProcessingException("Unable to invoke HTTP POST using URL: " + url, restClientException);
+            LOGGER.error("Unable to invoke HTTP POST using url: " + url, restClientException);
+            throw new RestProcessingException("Unable to invoke HTTP POST using URL: " 
+                                              + url, restClientException);
         }
 
         return Optional.absent();
diff --git a/so-monitoring/so-monitoring-service/src/main/java/org/onap/so/monitoring/rest/api/SoMonitoringController.java b/so-monitoring/so-monitoring-service/src/main/java/org/onap/so/monitoring/rest/api/SoMonitoringController.java
index 913fb3f934..de2263be3f 100644
--- a/so-monitoring/so-monitoring-service/src/main/java/org/onap/so/monitoring/rest/api/SoMonitoringController.java
+++ b/so-monitoring/so-monitoring-service/src/main/java/org/onap/so/monitoring/rest/api/SoMonitoringController.java
@@ -42,13 +42,14 @@ import org.onap.so.montoring.model.ProcessInstanceIdDetail;
 import org.onap.so.montoring.model.ProcessInstanceVariableDetail;
 import org.onap.so.montoring.model.SoInfraRequest;
 import org.onap.so.montoring.rest.service.CamundaProcessDataServiceProvider;
-import org.slf4j.ext.XLogger;
-import org.slf4j.ext.XLoggerFactory;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;
 
 import com.google.common.base.Optional;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 /**
  * @author waqas.ikram@ericsson.com
  */
@@ -58,7 +59,7 @@ public class SoMonitoringController {
 
     private static final String INVALID_PROCESS_INSTANCE_ERROR_MESSAGE = "Invalid process instance id: ";
 
-    private static final XLogger LOGGER = XLoggerFactory.getXLogger(SoMonitoringController.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(SoMonitoringController.class);
 
     private final DatabaseServiceProvider databaseServiceProvider;
 
@@ -85,7 +86,7 @@ public class SoMonitoringController {
                 return Response.status(Status.OK).entity(processInstanceId.get()).build();
             }
 
-            LOGGER.error("Unable to find process instance id for : {}", requestId);
+            LOGGER.error("Unable to find process instance id for : " + requestId);
             return Response.status(Status.NO_CONTENT).build();
 
         } catch (final InvalidRestRequestException extensions) {
@@ -114,7 +115,7 @@ public class SoMonitoringController {
                 return Response.status(Status.OK).entity(processInstanceDetail.get()).build();
             }
 
-            LOGGER.error("Unable to find process instance id for : {}", processInstanceId);
+            LOGGER.error("Unable to find process instance id for : " + processInstanceId);
             return Response.status(Status.NO_CONTENT).build();
 
         } catch (final InvalidRestRequestException extensions) {
@@ -133,7 +134,8 @@ public class SoMonitoringController {
     @Produces({MediaType.APPLICATION_JSON, MediaType.APPLICATION_XML})
     public Response getProcessDefinitionXml(final @PathParam("processDefinitionId") String processDefinitionId) {
         if (processDefinitionId == null || processDefinitionId.isEmpty()) {
-            return Response.status(Status.BAD_REQUEST).entity("Invalid process definition id: " + processDefinitionId)
+            return Response.status(Status.BAD_REQUEST).entity("Invalid process definition id: " + 
+                                                              processDefinitionId)
                     .build();
         }
         try {
@@ -143,15 +145,18 @@ public class SoMonitoringController {
                 final ProcessDefinitionDetail definitionDetail = response.get();
                 return Response.status(Status.OK).entity(definitionDetail).build();
             }
-            LOGGER.error("Unable to find process definition xml for processDefinitionId: {}", processDefinitionId);
+            LOGGER.error("Unable to find process definition xml for processDefinitionId: " + 
+                         processDefinitionId);
             return Response.status(Status.NO_CONTENT).build();
 
         } catch (final InvalidRestRequestException extensions) {
             final String message =
-                    "Unable to find process definition xml for processDefinitionId: {}" + processDefinitionId;
+                    "Unable to find process definition xml for processDefinitionId: {}" + 
+                processDefinitionId;
             return Response.status(Status.BAD_REQUEST).entity(message).build();
         } catch (final RestProcessingException restProcessingException) {
-            final String message = "Unable to get process definition xml for id: " + processDefinitionId;
+            final String message = "Unable to get process definition xml for id: " + 
+                processDefinitionId;
             LOGGER.error(message);
             return Response.status(Status.INTERNAL_SERVER_ERROR).entity(message).build();
         }
@@ -170,11 +175,13 @@ public class SoMonitoringController {
                     camundaProcessDataServiceProvider.getActivityInstance(processInstanceId);
             return Response.status(Status.OK).entity(activityInstanceDetails).build();
         } catch (final InvalidRestRequestException extensions) {
-            final String message = "Unable to find activity instance for processInstanceId: " + processInstanceId;
+            final String message = "Unable to find activity instance for processInstanceId: " + 
+                processInstanceId;
             LOGGER.error(message);
             return Response.status(Status.BAD_REQUEST).entity(message).build();
         } catch (final RestProcessingException restProcessingException) {
-            final String message = "Unable to get activity instance detail for id: " + processInstanceId;
+            final String message = "Unable to get activity instance detail for id: " + 
+                processInstanceId;
             LOGGER.error(message);
             return Response.status(Status.INTERNAL_SERVER_ERROR).entity(message).build();
         }
@@ -194,11 +201,13 @@ public class SoMonitoringController {
             return Response.status(Status.OK).entity(processInstanceVariable).build();
         } catch (final InvalidRestRequestException extensions) {
             final String message =
-                    "Unable to find process instance variables for processInstanceId: " + processInstanceId;
+                    "Unable to find process instance variables for processInstanceId: " + 
+                processInstanceId;
             LOGGER.error(message);
             return Response.status(Status.BAD_REQUEST).entity(message).build();
         } catch (final RestProcessingException restProcessingException) {
-            final String message = "Unable to get process instance variables for id: " + processInstanceId;
+            final String message = "Unable to get process instance variables for id: " + 
+                processInstanceId;
             LOGGER.error(message);
             return Response.status(Status.INTERNAL_SERVER_ERROR).entity(message).build();
         }
@@ -217,17 +226,17 @@ public class SoMonitoringController {
         try {
             final List<SoInfraRequest> requests =
                     databaseServiceProvider.getSoInfraRequest(filters, startTime, endTime, maxResult);
-            LOGGER.info("result size: {}", requests.size());
+            LOGGER.info("result size: " + requests.size());
             return Response.status(Status.OK).entity(requests).build();
 
         } catch (final InvalidRestRequestException extensions) {
-            final String message = "Unable to search request for filters: " + filters + ", from: " + startTime
-                    + ", to: " + endTime + ", maxResult: " + maxResult;
+            final String message = "Unable to search request for filters: " + filters + ", from: " + 
+                startTime + ", to: " + endTime + ", maxResult: " + maxResult;
             LOGGER.error(message);
             return Response.status(Status.BAD_REQUEST).entity(message).build();
         } catch (final RestProcessingException restProcessingException) {
-            final String message = "Unable to search request for filters: " + filters + ", from: " + startTime
-                    + ", to: " + endTime + ", maxResult: " + maxResult;
+            final String message = "Unable to search request for filters: " + filters + ", from: " + 
+                startTime + ", to: " + endTime + ", maxResult: " + maxResult;
             LOGGER.error(message);
             return Response.status(Status.INTERNAL_SERVER_ERROR).entity(message).build();
         }