Update Master to include jar folder.

This will put jar folder form separate branch into this where it
belongs and we can build properly for beijing. Cassablanca will
have a parent pom approach.

Change-Id: Ieae3fce5ab42faddf4964285533fdc59d8b963de
Issue-ID: MUSIC-79
Signed-off-by: Thomas Nelson Jr (arthurdent3) tn1381@att.com <tn1381@att.com>

5 files changed, 724 insertions, 0 deletions

diff --git a/jar/src/main/java/org/onap/music/eelf/logging/EELFLoggerDelegate.java b/jar/src/main/java/org/onap/music/eelf/logging/EELFLoggerDelegate.java
new file mode 100644
index 00000000..0c290b6f
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/eelf/logging/EELFLoggerDelegate.java
@@ -0,0 +1,354 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ *  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.
+ * 
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.eelf.logging;
+
+import static com.att.eelf.configuration.Configuration.MDC_SERVER_FQDN;
+import static com.att.eelf.configuration.Configuration.MDC_SERVER_IP_ADDRESS;
+import static com.att.eelf.configuration.Configuration.MDC_SERVICE_INSTANCE_ID;
+import static com.att.eelf.configuration.Configuration.MDC_SERVICE_NAME;
+import java.net.InetAddress;
+import java.text.MessageFormat;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ConcurrentMap;
+import javax.servlet.http.HttpServletRequest;
+import org.slf4j.MDC;
+import com.att.eelf.configuration.EELFLogger;
+import com.att.eelf.configuration.EELFManager;
+import com.att.eelf.configuration.SLF4jWrapper;
+
+public class EELFLoggerDelegate extends SLF4jWrapper implements EELFLogger {
+
+    public static final EELFLogger errorLogger = EELFManager.getInstance().getErrorLogger();
+    public static final EELFLogger applicationLogger =
+                    EELFManager.getInstance().getApplicationLogger();
+    public static final EELFLogger auditLogger = EELFManager.getInstance().getAuditLogger();
+    public static final EELFLogger metricsLogger = EELFManager.getInstance().getMetricsLogger();
+    public static final EELFLogger debugLogger = EELFManager.getInstance().getDebugLogger();
+
+    private String className;
+    private static ConcurrentMap<String, EELFLoggerDelegate> classMap = new ConcurrentHashMap<>();
+
+    public EELFLoggerDelegate(final String className) {
+        super(className);
+        this.className = className;
+    }
+
+    /**
+     * Convenience method that gets a logger for the specified class.
+     * 
+     * @see #getLogger(String)
+     * 
+     * @param clazz
+     * @return Instance of EELFLoggerDelegate
+     */
+    public static EELFLoggerDelegate getLogger(Class<?> clazz) {
+        return getLogger(clazz.getName());
+    }
+
+    /**
+     * Gets a logger for the specified class name. If the logger does not already exist in the map,
+     * this creates a new logger.
+     * 
+     * @param className If null or empty, uses EELFLoggerDelegate as the class name.
+     * @return Instance of EELFLoggerDelegate
+     */
+    public static EELFLoggerDelegate getLogger(final String className) {
+        String classNameNeverNull = className == null || "".equals(className)
+                        ? EELFLoggerDelegate.class.getName()
+                        : className;
+        EELFLoggerDelegate delegate = classMap.get(classNameNeverNull);
+        if (delegate == null) {
+            delegate = new EELFLoggerDelegate(className);
+            classMap.put(className, delegate);
+        }
+        return delegate;
+    }
+
+    /**
+     * Logs a message at the lowest level: trace.
+     * 
+     * @param logger
+     * @param msg
+     */
+    public void trace(EELFLogger logger, String msg) {
+        if (logger.isTraceEnabled()) {
+            logger.trace(msg);
+        }
+    }
+
+    /**
+     * Logs a message with parameters at the lowest level: trace.
+     * 
+     * @param logger
+     * @param msg
+     * @param arguments
+     */
+    public void trace(EELFLogger logger, String msg, Object... arguments) {
+        if (logger.isTraceEnabled()) {
+            logger.trace(msg, arguments);
+        }
+    }
+
+    /**
+     * Logs a message and throwable at the lowest level: trace.
+     * 
+     * @param logger
+     * @param msg
+     * @param th
+     */
+    public void trace(EELFLogger logger, String msg, Throwable th) {
+        if (logger.isTraceEnabled()) {
+            logger.trace(msg, th);
+        }
+    }
+
+    /**
+     * Logs a message at the second-lowest level: debug.
+     * 
+     * @param logger
+     * @param msg
+     */
+    public void debug(EELFLogger logger, String msg) {
+        if (logger.isDebugEnabled()) {
+            logger.debug(msg);
+        }
+    }
+
+    /**
+     * Logs a message with parameters at the second-lowest level: debug.
+     * 
+     * @param logger
+     * @param msg
+     * @param arguments
+     */
+    public void debug(EELFLogger logger, String msg, Object... arguments) {
+        if (logger.isDebugEnabled()) {
+            logger.debug(msg, arguments);
+        }
+    }
+
+    /**
+     * Logs a message and throwable at the second-lowest level: debug.
+     * 
+     * @param logger
+     * @param msg
+     * @param th
+     */
+    public void debug(EELFLogger logger, String msg, Throwable th) {
+        if (logger.isDebugEnabled()) {
+            logger.debug(msg, th);
+        }
+    }
+
+    /**
+     * Logs a message at info level.
+     * 
+     * @param logger
+     * @param msg
+     */
+    public void info(EELFLogger logger, String msg) {
+        logger.info(className + " - "+msg);
+    }
+
+    /**
+     * Logs a message with parameters at info level.
+     *
+     * @param logger
+     * @param msg
+     * @param arguments
+     */
+    public void info(EELFLogger logger, String msg, Object... arguments) {
+        logger.info(msg, arguments);
+    }
+
+    /**
+     * Logs a message and throwable at info level.
+     * 
+     * @param logger
+     * @param msg
+     * @param th
+     */
+    public void info(EELFLogger logger, String msg, Throwable th) {
+        logger.info(msg, th);
+    }
+
+    /**
+     * Logs a message at warn level.
+     * 
+     * @param logger
+     * @param msg
+     */
+    public void warn(EELFLogger logger, String msg) {
+        logger.warn(msg);
+    }
+
+    /**
+     * Logs a message with parameters at warn level.
+     * 
+     * @param logger
+     * @param msg
+     * @param arguments
+     */
+    public void warn(EELFLogger logger, String msg, Object... arguments) {
+        logger.warn(msg, arguments);
+    }
+
+    /**
+     * Logs a message and throwable at warn level.
+     * 
+     * @param logger
+     * @param msg
+     * @param th
+     */
+    public void warn(EELFLogger logger, String msg, Throwable th) {
+        logger.warn(msg, th);
+    }
+
+    /**
+     * Logs a message at error level.
+     * 
+     * @param logger
+     * @param msg
+     */
+    public void error(EELFLogger logger, String msg) {
+        logger.error(className+ " - " + msg);
+    }
+
+    /**
+     * Logs a message with parameters at error level.
+     * 
+     * @param logger
+     * @param msg
+     * @param arguments
+     */
+    public void error(EELFLogger logger, String msg, Object... arguments) {
+        logger.warn(msg, arguments);
+    }
+
+    /**
+     * Logs a message and throwable at error level.
+     * 
+     * @param logger
+     * @param msg
+     * @param th
+     */
+    public void error(EELFLogger logger, String msg, Throwable th) {
+        logger.warn(msg, th);
+    }
+
+    /**
+     * Logs a message with the associated alarm severity at error level.
+     * 
+     * @param logger
+     * @param msg
+     * @param severtiy
+     */
+    public void error(EELFLogger logger, String msg, Object /* AlarmSeverityEnum */ severtiy) {
+        logger.error(msg);
+    }
+
+    /**
+     * Initializes the logger context.
+     */
+    public void init() {
+        setGlobalLoggingContext();
+        final String msg =
+                        "############################ Logging is started. ############################";
+        // These loggers emit the current date-time without being told.
+        info(applicationLogger, msg);
+        error(errorLogger, msg);
+        debug(debugLogger, msg);
+        info(auditLogger, msg);
+        info(metricsLogger, msg);
+    }
+
+    /**
+     * Builds a message using a template string and the arguments.
+     * 
+     * @param message
+     * @param args
+     * @return
+     */
+    private 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();
+    }
+
+    /**
+     * Loads all the default logging fields into the MDC context.
+     */
+    private void setGlobalLoggingContext() {
+        MDC.put(MDC_SERVICE_INSTANCE_ID, "");
+        try {
+            MDC.put(MDC_SERVER_FQDN, InetAddress.getLocalHost().getHostName());
+            MDC.put(MDC_SERVER_IP_ADDRESS, InetAddress.getLocalHost().getHostAddress());
+        } catch (Exception e) {
+            errorLogger.error("setGlobalLoggingContext failed", e);
+        }
+    }
+
+    public static void mdcPut(String key, String value) {
+        MDC.put(key, value);
+    }
+
+    public static String mdcGet(String key) {
+        return MDC.get(key);
+    }
+
+    public static void mdcRemove(String key) {
+        MDC.remove(key);
+    }
+
+    /**
+     * Loads the RequestId/TransactionId into the MDC which it should be receiving with an each
+     * incoming REST API request. Also, configures few other request based logging fields into the
+     * MDC context.
+     * 
+     * @param req
+     * @param appName
+     */
+    public void setRequestBasedDefaultsIntoGlobalLoggingContext(HttpServletRequest req,
+                    String appName) {
+        // Load the default fields
+        setGlobalLoggingContext();
+
+        // Load the request based fields
+        if (req != null) {
+            // Rest Path
+            MDC.put(MDC_SERVICE_NAME, req.getServletPath());
+
+            // Client IPAddress i.e. IPAddress of the remote host who is making
+            // this request.
+            String clientIPAddress = req.getHeader("X-FORWARDED-FOR");
+            if (clientIPAddress == null) {
+                clientIPAddress = req.getRemoteAddr();
+            }
+        }
+    }
+}
diff --git a/jar/src/main/java/org/onap/music/eelf/logging/format/AppMessages.java b/jar/src/main/java/org/onap/music/eelf/logging/format/AppMessages.java
new file mode 100644
index 00000000..2c7952b2
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/eelf/logging/format/AppMessages.java
@@ -0,0 +1,183 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ *  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.
+ * 
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+
+package org.onap.music.eelf.logging.format;
+
+/**
+ * @author inam
+ *
+ */
+public enum AppMessages {
+	
+	
+	
+	/*
+	 * 100-199 Security/Permission Related - Authentication problems
+	 * [ERR100E] Missing Information 
+	 * [ERR101E] Authentication error occured
+	 * 
+	 * 200-299 Availability/Timeout Related/IO - connectivity error - connection timeout
+	 *  [ERR200E] Connectivity
+	 *  [ERR201E] Host not available 
+	 * 	[ERR202E] Error while connecting to Cassandra cluster
+	 *  [ERR203E] IO Error has occured
+	 *  [ERR204E] Execution Interrupted
+	 * 	[ERR205E] Session Expired
+	 *  [ERR206E] Cache not authenticated
+	 * 
+	 * 
+	 * 300-399 Data Access/Integrity Related
+	 * [ERR300E] Incorrect data  
+	 * 
+	 * 400-499 - Cassandra Query Related
+	 * [ERR400E] Error while processing prepared query object
+	 * [ERR401E] Executing Session Failure for Request
+	 * [ERR402E] Ill formed queryObject for the request
+	 * [ERR403E] Error processing Prepared Query Object  
+	 * 
+	 * 500-599 - Zookeepr/Locking Related
+	 * [ERR500E] Invalid lock
+	 * [ERR501E] Locking Error has occured
+	 * [ERR502E] Zookeeper error has occured
+	 * [ERR503E] Failed to aquire lock store handle  
+	 * [ERR504E] Failed to create Lock Reference
+	 * [ERR505E] Lock does not exist
+	 * [ERR506E] Failed to aquire lock
+	 * [ERR507E] Lock not aquired 
+	 * [ERR508E] Lock state not set 
+	 * [ERR509E] Lock not destroyed 
+	 * [ERR510E] Lock not released 
+	 * [ERR511E] Lock not deleted 
+	 * [ERR512E] Failed to get ZK Lock Handle
+	 * 
+	 * 
+	 * 600 - 699 - Music Service Errors
+	 * [ERR600E] Error initializing the cache 
+	 * 
+	 * 700-799 Schema Interface Type/Validation - received Pay-load checksum is
+	 * invalid - received JSON is not valid
+	 * 
+	 * 800-899 Business/Flow Processing Related - check out to service is not
+	 * allowed - Roll-back is done - failed to generate heat file
+	 * 
+	 * 
+	 * 900-999 Unknown Errors - Unexpected exception
+	 * [ERR900E] Unexpected error occured
+	 * [ERR901E] Number format exception  
+	 * 
+	 * 
+	 * 1000-1099 Reserved - do not use
+	 * 
+	 */
+	
+	
+	
+	
+	MISSINGINFO("[ERR100E]", "Missing Information ","Details: NA", "Please check application credentials and/or headers"),
+	AUTHENTICATIONERROR("[ERR101E]", "Authentication error occured ","Details: NA", "Please verify application credentials"),
+	CONNCECTIVITYERROR("[ERR200E]"," Connectivity error","Details: NA ","Please check connectivity to external resources"),
+	HOSTUNAVAILABLE("[ERR201E]","Host not available","Details: NA","Please verify the host details"),
+	CASSANDRACONNECTIVITY("[ERR202E]","Error while connecting to Cassandra cluster",""," Please check cassandra cluster details"),
+	IOERROR("[ERR203E]","IO Error has occured","","Please check IO"),
+	EXECUTIONINTERRUPTED("[ERR204E]"," Execution Interrupted","",""),
+	SESSIONEXPIRED("[ERR205E]"," Session Expired","","Session has expired."),
+	CACHEAUTHENTICATION("[ERR206E]","Cache not authenticated",""," Cache not authenticated"),
+	
+	INCORRECTDATA("[ERR300E]"," Incorrect data",""," Please verify the request payload and try again"),
+	MULTIPLERECORDS("[ERR301E]"," Multiple records found",""," Please verify the request payload and try again"),
+	ALREADYEXIST("[ERR302E]"," Record already exist",""," Please verify the request payload and try again"),
+	MISSINGDATA("[ERR300E]"," Incorrect data",""," Please verify the request payload and try again"),
+	
+	QUERYERROR("[ERR400E]","Error while processing prepared query object",""," Please verify the query"),
+	SESSIONFAILED("[ERR401E]","Executing Session Failure for Request","","Please verify the session and request"),
+	
+	INVALIDLOCK("[ERR500E]"," Invalid lock or acquire failed",""," Lock is not valid to aquire"),
+	LOCKINGERROR("[ERR501E]"," Locking Error has occured",""," Locking Error has occured"),
+	KEEPERERROR("[ERR502E]"," Zookeeper error has occured","","Please check zookeeper details"),
+	LOCKHANDLE("[ERR503E]","Failed to aquire lock store handle",""," Failed to aquire lock store handle"),
+	CREATELOCK("[ERR504E]","Failed to aquire lock store handle  ","","Failed to aquire lock store handle  "),
+	LOCKSTATE("[ERR508E]"," Lock state not set",""," Lock state not set"),
+	DESTROYLOCK("[ERR509E]"," Lock not destroyed",""," Lock not destroyed"),
+	RELEASELOCK("[ERR510E]"," Lock not released",""," Lock not released"),
+	DELTELOCK("[ERR511E]",""," Lock not deleted "," Lock not deleted "),
+	CACHEERROR("[ERR600E]"," Error initializing the cache",""," Error initializing the cache"),
+	
+	UNKNOWNERROR("[ERR900E]"," Unexpected error occured",""," Please check logs for details");
+	
+	
+		
+	ErrorTypes eType;
+	ErrorSeverity alarmSeverity;
+	ErrorSeverity errorSeverity;
+	String errorCode;
+	String errorDescription;
+	String details;
+	String resolution;
+
+
+	AppMessages(String errorCode, String errorDescription, String details,String resolution) {
+	
+		this.errorCode = errorCode;
+		this.errorDescription = errorDescription;
+		this.details = details;
+		this.resolution = resolution;
+	}
+
+	
+	
+	
+	AppMessages(ErrorTypes eType, ErrorSeverity alarmSeverity,
+			ErrorSeverity errorSeverity, String errorCode, String errorDescription, String details,
+			String resolution) {
+	
+		this.eType = eType;
+		this.alarmSeverity = alarmSeverity;
+		this.errorSeverity = errorSeverity;
+		this.errorCode = errorCode;
+		this.errorDescription = errorDescription;
+		this.details = details;
+		this.resolution = resolution;
+	}
+
+	public String getDetails() {
+		return this.details;
+	}
+
+	public String getResolution() {
+		return this.resolution;
+	}
+
+	public String getErrorCode() {
+		return this.errorCode;
+	}
+
+	public String getErrorDescription() {
+		return this.errorDescription;
+	}
+
+	
+
+	
+	
+	
+
+}
diff --git a/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorCodes.java b/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorCodes.java
new file mode 100644
index 00000000..b18c1771
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorCodes.java
@@ -0,0 +1,106 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ *  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.
+ * 
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.eelf.logging.format;
+
+
+
+/**
+ * @author inam
+ *
+ */
+public enum ErrorCodes {
+	
+	
+	/*
+	 * 100-199 Security/Permission Related - Authentication problems
+	 * [ERR100E] Missing Information 
+	 * [ERR101E] Authentication error occured
+	 * 
+	 * 200-299 Availability/Timeout Related/IO - connectivity error - connection timeout
+	 *  [ERR200E] Connectivity
+	 *  [ERR201E] Host not available 
+	 * 	[ERR202E] Error while connecting to Cassandra cluster
+	 *  [ERR203E] IO Error has occured
+	 *  [ERR204E] Execution Interrupted
+	 * 	[ERR205E] Session Expired
+	 *  [ERR206E] Cache not authenticated
+	 * 
+	 * 
+	 * 300-399 Data Access/Integrity Related  
+	 * 
+	 * 400-499 - Cassandra Query Related
+	 * [ERR400E] Error while processing prepared query object
+	 * [ERR401E] Executing Session Failure for Request
+	 * [ERR402E] Ill formed queryObject for the request
+	 * [ERR403E] Error processing Prepared Query Object  
+	 * 
+	 * 500-599 - Zookeepr/Locking Related
+	 * [ERR500E] Invalid lock
+	 * [ERR501E] Locking Error has occured
+	 * [ERR502E] Zookeeper error has occured
+	 * [ERR503E] Failed to aquire lock store handle  
+	 * [ERR504E] Failed to create Lock Reference
+	 * [ERR505E] Lock does not exist
+	 * [ERR506E] Failed to aquire lock
+	 * [ERR507E] Lock not aquired 
+	 * [ERR508E] Lock state not set 
+	 * [ERR509E] Lock not destroyed 
+	 * [ERR510E] Lock not released 
+	 * [ERR511E] Lock not deleted 
+	 * [ERR512E] Failed to get ZK Lock Handle
+	 * 
+	 * 
+	 * 600 - 699 - Music Service Errors
+	 * [ERR600E] Error initializing the cache 
+	 * 
+	 * 700-799 Schema Interface Type/Validation - received Pay-load checksum is
+	 * invalid - received JSON is not valid
+	 * 
+	 * 800-899 Business/Flow Processing Related - check out to service is not
+	 * allowed - Roll-back is done - failed to generate heat file
+	 * 
+	 * 
+	 * 900-999 Unknown Errors - Unexpected exception
+	 * [ERR900E] Unexpected error occured
+	 * [ERR901E] Number format exception  
+	 * 
+	 * 
+	 * 1000-1099 Reserved - do not use
+	 * 
+	 */
+	
+	/*SUCCESS("Success"), FAILURE("Failure");
+
+    private String result;
+
+    ResultType(String result) {
+        this.result = result;
+    }
+
+    public String getResult() {
+        return result;
+    }
+*/
+	
+	
+
+}
diff --git a/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorSeverity.java b/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorSeverity.java
new file mode 100644
index 00000000..cda5dd31
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorSeverity.java
@@ -0,0 +1,37 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ *  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.
+ * 
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.eelf.logging.format;
+
+/**
+ * @author inam
+ *
+ */
+public enum ErrorSeverity {
+    INFO, 
+    WARN, 
+    ERROR, 
+    FATAL,
+    CRITICAL,
+    MAJOR,
+    MINOR,
+    NONE,
+}
diff --git a/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorTypes.java b/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorTypes.java
new file mode 100644
index 00000000..2536f4a4
--- /dev/null
+++ b/jar/src/main/java/org/onap/music/eelf/logging/format/ErrorTypes.java
@@ -0,0 +1,44 @@
+/*
+ * ============LICENSE_START==========================================
+ * org.onap.music
+ * ===================================================================
+ *  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.
+ * 
+ * ============LICENSE_END=============================================
+ * ====================================================================
+ */
+package org.onap.music.eelf.logging.format;
+
+import com.att.eelf.i18n.EELFResolvableErrorEnum;
+
+/**
+ * @author inam
+ *
+ */
+public enum ErrorTypes implements EELFResolvableErrorEnum {
+	
+	
+	CONNECTIONERROR,
+	SESSIONEXPIRED,
+	AUTHENTICATIONERROR,
+	SERVICEUNAVAILABLE,
+	QUERYERROR,
+	DATAERROR,
+	GENERALSERVICEERROR,
+	MUSICSERVICEERROR,
+	LOCKINGERROR,
+	UNKNOWN,
+	
+}