Fix sonar issues (part) in Controller

Change-Id: I992e13c938b6d1c691614f4f5e5118066293b3e0
Issue-ID: PORTAL-523
Signed-off-by: burdziak <olaf.burdziakowski@nokia.com>

1 files changed, 21 insertions, 14 deletions

diff --git a/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/controller/Controller.java b/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/controller/Controller.java
index 24f66092..b26beb7a 100644
--- a/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/controller/Controller.java
+++ b/ecomp-sdk/epsdk-analytics/src/main/java/org/onap/portalsdk/analytics/controller/Controller.java
@@ -37,10 +37,12 @@
  */
  package org.onap.portalsdk.analytics.controller;
 
+import java.io.IOException;
 import java.lang.reflect.InvocationTargetException;
 import java.lang.reflect.Method;
 
 import javax.servlet.ServletContext;
+import javax.servlet.ServletException;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 
@@ -51,7 +53,12 @@ import org.onap.portalsdk.analytics.util.AppConstants;
 import org.onap.portalsdk.core.logging.logic.EELFLoggerDelegate;
 
 public class Controller extends org.onap.portalsdk.analytics.RaptorObject {
-	
+
+	private static final String CONTROLLER_INVALID_ACTION =
+      "[Controller.processRequest]Invalid raptor action [";
+	private static final String CONTROLLER_INSTANTIATE_EXCEPTION =
+      "[Controller.processRequest] Unable to instantiate and invoke action handler. Exception: ";
+
 	private static final EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(Controller.class);
 	
 	public Controller() {
@@ -70,11 +77,11 @@ public class Controller extends org.onap.portalsdk.analytics.RaptorObject {
 			if (action == null)
 				throw new RaptorRuntimeException("Action not found");
 		} catch (RaptorException e) {
-			logger.debug(EELFLoggerDelegate.debugLogger, ("[Controller.processRequest]Invalid raptor action [" + actionKey
+			logger.debug(EELFLoggerDelegate.debugLogger, (CONTROLLER_INVALID_ACTION + actionKey
 						+ "]. RaptorException: " + e.getMessage()));
 
 			return (new ErrorHandler()).processFatalError(request, new RaptorRuntimeException(
-					"[Controller.processRequest]Invalid raptor action [" + actionKey
+					CONTROLLER_INVALID_ACTION + actionKey
 							+ "]. Exception: " + e.getMessage()));
 		}
 
@@ -94,34 +101,34 @@ public class Controller extends org.onap.portalsdk.analytics.RaptorObject {
 
 			return (String) handlerMethod.invoke(handler, paramValues);
 		} catch (ClassNotFoundException e) {
-			logger.debug(EELFLoggerDelegate.debugLogger, ("[Controller.processRequest]Invalid raptor action [" + actionKey
+			logger.debug(EELFLoggerDelegate.debugLogger, (CONTROLLER_INVALID_ACTION + actionKey
 					+ "]. ClassNotFoundException: " + e.getMessage()));
 			return (new ErrorHandler()).processFatalError(request, new RaptorRuntimeException(
-					"[Controller.processRequest] Unable to instantiate and invoke action handler. Exception: "
+          CONTROLLER_INSTANTIATE_EXCEPTION
 							+ e.getMessage()));
 		} catch (IllegalAccessException e) {
-			logger.debug(EELFLoggerDelegate.debugLogger, ("[Controller.processRequest]Invalid raptor action [" + actionKey
+			logger.debug(EELFLoggerDelegate.debugLogger, (CONTROLLER_INVALID_ACTION + actionKey
 					+ "]. IllegalAccessException: " + e.getMessage()));
 			return (new ErrorHandler()).processFatalError(request, new RaptorRuntimeException(
-					"[Controller.processRequest] Unable to instantiate and invoke action handler. Exception: "
+          CONTROLLER_INSTANTIATE_EXCEPTION
 							+ e.getMessage()));
 		}catch (InstantiationException e) {
-			logger.debug(EELFLoggerDelegate.debugLogger, ("[Controller.processRequest]Invalid raptor action [" + actionKey
+			logger.debug(EELFLoggerDelegate.debugLogger, (CONTROLLER_INVALID_ACTION + actionKey
 					+ "]. InstantiationException: " + e.getMessage()));
 			return (new ErrorHandler()).processFatalError(request, new RaptorRuntimeException(
-					"[Controller.processRequest] Unable to instantiate and invoke action handler. Exception: "
+          CONTROLLER_INSTANTIATE_EXCEPTION
 							+ e.getMessage()));
 		}catch (NoSuchMethodException e) {
-			logger.debug(EELFLoggerDelegate.debugLogger, ("[Controller.processRequest]Invalid raptor action [" + actionKey
+			logger.debug(EELFLoggerDelegate.debugLogger, (CONTROLLER_INVALID_ACTION + actionKey
 					+ "]. NoSuchMethodException: " + e.getMessage()));
 			return (new ErrorHandler()).processFatalError(request, new RaptorRuntimeException(
-					"[Controller.processRequest] Unable to instantiate and invoke action handler. Exception: "
+          CONTROLLER_INSTANTIATE_EXCEPTION
 							+ e.getMessage()));
 		}catch (InvocationTargetException e) {
-			logger.debug(EELFLoggerDelegate.debugLogger, ("[Controller.processRequest]Invalid raptor action [" + actionKey
+			logger.debug(EELFLoggerDelegate.debugLogger, (CONTROLLER_INVALID_ACTION + actionKey
 					+ "]. InvocationTargetException: " + e.getMessage()));
 			return (new ErrorHandler()).processFatalError(request, new RaptorRuntimeException(
-					"[Controller.processRequest] Unable to instantiate and invoke action handler. Exception: "
+          CONTROLLER_INSTANTIATE_EXCEPTION
 							+ e.getMessage()));
 		}
 	} // processRequest
@@ -134,7 +141,7 @@ public class Controller extends org.onap.portalsdk.analytics.RaptorObject {
 	} // handleRequest
 
 	public void handleRequest(String actionKey, HttpServletRequest request,
-			HttpServletResponse response, ServletContext servletContext) throws Exception {
+			HttpServletResponse response, ServletContext servletContext) throws IOException,ServletException {
 		servletContext.getRequestDispatcher("/" + processRequest(actionKey, request)).forward(
 				request, response);
 	} // handleRequest