1 files changed, 17 insertions, 11 deletions

diff --git a/ecomp-sdk/epsdk-app-common/src/main/java/org/onap/portalapp/controller/sample/BroadcastController.java b/ecomp-sdk/epsdk-app-common/src/main/java/org/onap/portalapp/controller/sample/BroadcastController.java
index ba90f46f..600deeb3 100644
--- a/ecomp-sdk/epsdk-app-common/src/main/java/org/onap/portalapp/controller/sample/BroadcastController.java
+++ b/ecomp-sdk/epsdk-app-common/src/main/java/org/onap/portalapp/controller/sample/BroadcastController.java
@@ -37,7 +37,9 @@
  */
 package org.onap.portalapp.controller.sample;
 
+import java.io.IOException;
 import java.io.PrintWriter;
+import java.io.UnsupportedEncodingException;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -67,6 +69,10 @@ import com.fasterxml.jackson.databind.ObjectMapper;
 public class BroadcastController extends RestrictedBaseController {
 
 	private EELFLoggerDelegate logger = EELFLoggerDelegate.getLogger(BroadcastController.class);
+
+	private static final String BROADCAST_MESSAGE = "broadcastMessage";
+  private static final String BROADCAST_SITIES = "broadcastSites";
+  private static final String UTF8 = "UTF-8";
 	
 	@Autowired
 	private BroadcastService broadcastService;
@@ -77,8 +83,8 @@ public class BroadcastController extends RestrictedBaseController {
 		ObjectMapper mapper = new ObjectMapper();
 
 		try {
-			model.put("broadcastMessage", mapper.writeValueAsString(broadcastService.getBroadcastMessage(request)));
-			model.put("broadcastSites", mapper.writeValueAsString(referenceData(request).get("broadcastSites")));
+			model.put(BROADCAST_MESSAGE, mapper.writeValueAsString(broadcastService.getBroadcastMessage(request)));
+			model.put(BROADCAST_SITIES, mapper.writeValueAsString(referenceData(request).get(BROADCAST_SITIES)));
 		} catch (Exception e) {
 			logger.error(EELFLoggerDelegate.errorLogger, "broadcast() failed", e);
 		}
@@ -92,8 +98,8 @@ public class BroadcastController extends RestrictedBaseController {
 
 		try {
 
-			model.put("broadcastMessage", mapper.writeValueAsString(broadcastService.getBroadcastMessage(request)));
-			model.put("broadcastSites", mapper.writeValueAsString(referenceData(request).get("broadcastSites")));
+			model.put(BROADCAST_MESSAGE, mapper.writeValueAsString(broadcastService.getBroadcastMessage(request)));
+			model.put(BROADCAST_SITIES, mapper.writeValueAsString(referenceData(request).get(BROADCAST_SITIES)));
 			JsonMessage msg = new JsonMessage(mapper.writeValueAsString(model));
 			JSONObject j = new JSONObject(msg);
 			response.getWriter().write(j.toString());
@@ -109,7 +115,7 @@ public class BroadcastController extends RestrictedBaseController {
 		Map lookupData = new HashMap();
 
 		if ("true".equals(SystemProperties.getProperty(SystemProperties.CLUSTERED))) {
-			lookupData.put("broadcastSites", AppUtils.getLookupList("fn_lu_broadcast_site", "broadcast_site_cd",
+			lookupData.put(BROADCAST_SITIES, AppUtils.getLookupList("fn_lu_broadcast_site", "broadcast_site_cd",
 					"broadcast_site_descr", "", "broadcast_site_descr"));
 		}
 
@@ -117,21 +123,21 @@ public class BroadcastController extends RestrictedBaseController {
 	}
 
 	@RequestMapping(value = { "/broadcast/save" }, method = RequestMethod.POST)
-	public ModelAndView save(HttpServletRequest request, HttpServletResponse response) throws Exception {
+	public ModelAndView save(HttpServletRequest request, HttpServletResponse response) throws IOException {
 
 		try {
 
 			ObjectMapper mapper = new ObjectMapper();
 			mapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, false);
 			JsonNode root = mapper.readTree(request.getReader());
-			BroadcastMessage broadcastMessage = mapper.readValue(root.get("broadcastMessage").toString(),
+			BroadcastMessage broadcastMessage = mapper.readValue(root.get(BROADCAST_MESSAGE).toString(),
 					BroadcastMessage.class);
 
 			broadcastService.saveBroadcastMessage(broadcastMessage);
 
-			response.setCharacterEncoding("UTF-8");
+			response.setCharacterEncoding(UTF8);
 			response.setContentType("application / json");
-			request.setCharacterEncoding("UTF-8");
+			request.setCharacterEncoding(UTF8);
 
 			PrintWriter out = response.getWriter();
 			String responseString = mapper.writeValueAsString(broadcastMessage);
@@ -141,8 +147,8 @@ public class BroadcastController extends RestrictedBaseController {
 
 			return null;
 		} catch (Exception e) {
-			response.setCharacterEncoding("UTF-8");
-			request.setCharacterEncoding("UTF-8");
+			response.setCharacterEncoding(UTF8);
+			request.setCharacterEncoding(UTF8);
 			PrintWriter out = response.getWriter();
 			out.write("An error occurred while saving the BroadcastMessage in the save () mapping-/broadcast/save   ");
 			logger.error(EELFLoggerDelegate.errorLogger, "save() failed", e);