Initial OpenECOMP Portal commit

[portal.git] / ecomp-portal-BE / src / main / java / org / openecomp / portalapp / portal / logging / logic / EPLogUtil.java

diff --git a/ecomp-portal-BE/src/main/java/org/openecomp/portalapp/portal/logging/logic/EPLogUtil.java b/ecomp-portal-BE/src/main/java/org/openecomp/portalapp/portal/logging/logic/EPLogUtil.java
new file mode 100644 (file)
index 0000000..489a68a
--- /dev/null
+++ b/ecomp-portal-BE/src/main/java/org/openecomp/portalapp/portal/logging/logic/EPLogUtil.java
@@ -0,0 +1,76 @@
+/*-
+ * ================================================================================
+ * eCOMP Portal
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property
+ * ================================================================================
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ * ================================================================================
+ */
+package org.openecomp.portalapp.portal.logging.logic;
+
+import static com.att.eelf.configuration.Configuration.MDC_ALERT_SEVERITY;
+
+import java.text.MessageFormat;
+
+import org.openecomp.portalapp.portal.logging.format.EPAppMessagesEnum;
+import org.openecomp.portalsdk.core.logging.format.AlarmSeverityEnum;
+import org.openecomp.portalsdk.core.logging.format.ErrorSeverityEnum;
+import org.openecomp.portalsdk.core.web.support.UserUtils;
+import org.slf4j.MDC;
+
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+
+public class EPLogUtil {
+       private static EELFLogger errorLogger = EELFManager.getInstance().getErrorLogger();
+       public static void logEcompError(EPAppMessagesEnum epMessageEnum, String... param) {
+               try {
+                       AlarmSeverityEnum alarmSeverityEnum = epMessageEnum.getAlarmSeverity();
+                       ErrorSeverityEnum errorSeverityEnum = epMessageEnum.getErrorSeverity();
+                       
+                       MDC.put(MDC_ALERT_SEVERITY, alarmSeverityEnum.name());
+                       MDC.put("ErrorCode", epMessageEnum.getErrorCode());
+                       MDC.put("ErrorDescription", epMessageEnum.getErrorDescription());
+                       MDC.put("ClassName", EPLogUtil.class.getName());
+                       
+                       String resolution = EPLogUtil.formatMessage(epMessageEnum.getDetails() + " " + epMessageEnum.getResolution(), (Object[]) param);
+                       if (errorSeverityEnum == ErrorSeverityEnum.WARN) {
+                               errorLogger.warn(resolution);
+                       } else if(errorSeverityEnum == ErrorSeverityEnum.INFO) {
+                               errorLogger.info(resolution);
+                       } else {
+                               errorLogger.error(resolution);
+                       }
+               } catch(Exception e) {
+                       errorLogger.error("Failed to log the error code. Details: " + UserUtils.getStackTrace(e));
+               } finally {
+                       MDC.remove("ErrorCode");
+                       MDC.remove("ErrorDescription");
+                       MDC.remove("ClassName");
+                       MDC.remove(MDC_ALERT_SEVERITY);
+               }
+       }
+       
+       public static String formatMessage(String message, Object...args) {
+               StringBuilder sbFormattedMessage = new StringBuilder();
+               if (args!=null && args.length>0 && message!=null && message != "") {
+                       MessageFormat mf = new MessageFormat(message);
+                       sbFormattedMessage.append(mf.format(args));
+               } else {
+                       sbFormattedMessage.append(message);
+               }
+               
+               return sbFormattedMessage.toString();
+       }
+}