[SDC-29] Amdocs OnBoard 1707 initial commit.

Change-Id: Ie4d12a3f574008b792899b368a0902a8b46b5370
Signed-off-by: AviZi <avi.ziv@amdocs.com>

17 files changed, 1320 insertions, 0 deletions

diff --git a/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/pom.xml b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/pom.xml
new file mode 100644
index 0000000000..a0096e6b1e
--- /dev/null
+++ b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/pom.xml
@@ -0,0 +1,45 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <name>openecomp-sdc-logging-core</name>
+    <groupId>org.openecomp.sdc</groupId>
+    <artifactId>openecomp-sdc-logging-core</artifactId>
+    
+    <parent>
+        <groupId>org.openecomp.sdc</groupId>
+        <artifactId>openecomp-logging-lib</artifactId>
+        <version>1.1.0-SNAPSHOT</version>
+    </parent>
+
+    <dependencies>
+        <dependency>
+            <groupId>org.openecomp.sdc</groupId>
+            <artifactId>openecomp-sdc-logging-api</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+            <version>${spring.framework.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-webmvc</artifactId>
+            <version>${spring.framework.version}</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+            <version>${logback.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>${servlet.version}</version>
+        </dependency>
+    </dependencies>
+
+</project>
diff --git a/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/pom.xml.versionsBackup b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/pom.xml.versionsBackup
new file mode 100644
index 0000000000..374de71273
--- /dev/null
+++ b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/pom.xml.versionsBackup
@@ -0,0 +1,58 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <dependencies>
+        <!--dependency>
+            <groupId>org.openecomp.core</groupId>
+            <artifactId>openecomp-common-lib</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency-->
+        <dependency>
+            <groupId>org.openecomp.sdc</groupId>
+            <artifactId>openecomp-sdc-logging-api</artifactId>
+            <version>1.0-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-context</artifactId>
+            <version>4.1.3.RELEASE</version>
+        </dependency>
+        <dependency>
+            <groupId>org.springframework</groupId>
+            <artifactId>spring-webmvc</artifactId>
+            <version>4.1.3.RELEASE</version>
+            <scope>provided</scope>
+        </dependency>
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+            <version>${logback.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>javax.servlet</groupId>
+            <artifactId>servlet-api</artifactId>
+            <version>2.5</version>
+        </dependency>
+        <dependency>
+            <groupId>ch.qos.logback</groupId>
+            <artifactId>logback-classic</artifactId>
+            <version>1.1.7</version>
+        </dependency>
+
+    </dependencies>
+
+    <parent>
+        <groupId>org.openecomp.sdc</groupId>
+        <artifactId>openecomp-logging-lib</artifactId>
+        <version>1.0-SNAPSHOT</version>
+    </parent>
+
+    <groupId>org.openecomp.sdc</groupId>
+    <artifactId>openecomp-sdc-logging-core</artifactId>
+    <name>openecomp-sdc-logging-core</name>
+    <version>1.0-SNAPSHOT</version>
+
+    
+</project>
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/Markers.java b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/Markers.java
new file mode 100644
index 0000000000..711e6d1559
--- /dev/null
+++ b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/Markers.java
@@ -0,0 +1,50 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.openecomp.sdc.logging;
+
+import org.slf4j.Marker;
+import org.slf4j.MarkerFactory;
+
+/**
+ * <p>The list of markers that can be used for special logging such as metrics, audit, etc.</p>
+ *
+ * <p>Although markers can be easily instantiated whenever needed, having constants for them helps eliminate mistakes -
+ * misspelling, using a marker that is not handled, etc.</p>
+ *
+ * <p>Usage:</p>
+ *
+ * <pre>
+ *
+ *     Logger log = LogFactory.getLogger(this.getClass());
+ *     log.info(Markers.AUDIT, "User '{}' logged out", user);
+ *
+ * </pre>
+ *
+ * @author EVITALIY
+ * @since 13/09/2016.
+ *
+ * @see Marker
+ */
+public class Markers {
+
+    public static final Marker AUDIT = MarkerFactory.getMarker("AUDIT");
+    public static final Marker METRICS = MarkerFactory.getMarker("METRICS");
+}
diff --git a/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/SLF4JLoggerCreationService.java b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/SLF4JLoggerCreationService.java
new file mode 100644
index 0000000000..5b7ed5ef4d
--- /dev/null
+++ b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/SLF4JLoggerCreationService.java
@@ -0,0 +1,240 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.openecomp.sdc.logging;
+
+import org.openecomp.sdc.logging.api.Logger;
+import org.openecomp.sdc.logging.api.LoggerCreationService;
+import org.slf4j.LoggerFactory;
+
+/**
+ * @author evitaliy
+ * @since 13/09/2016.
+ */
+public class SLF4JLoggerCreationService implements LoggerCreationService {
+
+    @Override
+    public Logger getLogger(String className) {
+        return new SFL4JWrapper(className);
+    }
+
+    @Override
+    public Logger getLogger(Class<?> clazz) {
+        return new SFL4JWrapper(clazz);
+    }
+
+    private class SFL4JWrapper implements Logger {
+
+        private final org.slf4j.Logger logger;
+
+        public SFL4JWrapper(Class<?> clazz) {
+            logger = LoggerFactory.getLogger(clazz);
+        }
+
+        public SFL4JWrapper(String className) {
+            logger = LoggerFactory.getLogger(className);
+        }
+
+        @Override
+        public String getName() {
+            return logger.getName();
+        }
+
+        @Override
+        public boolean isMetricsEnabled() {
+            return logger.isInfoEnabled(Markers.METRICS);
+        }
+
+        @Override
+        public void metrics(String msg) {
+            logger.info(Markers.METRICS, msg);
+        }
+
+        @Override
+        public void metrics(String msg, Object arg) {
+            logger.info(Markers.METRICS, msg, arg);
+        }
+
+        @Override
+        public void metrics(String msg, Object arg1, Object arg2) {
+            logger.info(Markers.METRICS, msg, arg1, arg2);
+        }
+
+        @Override
+        public void metrics(String msg, Object... arguments) {
+            logger.info(Markers.METRICS, msg, arguments);
+        }
+
+        @Override
+        public void metrics(String msg, Throwable t) {
+            logger.info(Markers.METRICS, msg, t);
+        }
+
+        @Override
+        public boolean isAuditEnabled() {
+            return logger.isInfoEnabled(Markers.AUDIT);
+        }
+
+        @Override
+        public void audit(String msg) {
+            logger.info(Markers.AUDIT, msg);
+        }
+
+        @Override
+        public void audit(String msg, Object arg) {
+            logger.info(Markers.AUDIT, msg, arg);
+        }
+
+        @Override
+        public void audit(String msg, Object arg1, Object arg2) {
+            logger.info(Markers.AUDIT, msg, arg1, arg2);
+        }
+
+        @Override
+        public void audit(String msg, Object... arguments) {
+            logger.info(Markers.AUDIT, msg, arguments);
+        }
+
+        @Override
+        public void audit(String msg, Throwable t) {
+            logger.info(Markers.AUDIT, msg, t);
+        }
+
+        @Override
+        public boolean isDebugEnabled() {
+            return logger.isDebugEnabled();
+        }
+
+        @Override
+        public void debug(String msg) {
+            logger.debug(msg);
+        }
+
+        @Override
+        public void debug(String format, Object arg) {
+            logger.debug(format, arg);
+        }
+
+        @Override
+        public void debug(String format, Object arg1, Object arg2) {
+            logger.debug(format, arg1, arg2);
+        }
+
+        @Override
+        public void debug(String format, Object... arguments) {
+            logger.debug(format, arguments);
+        }
+
+        @Override
+        public void debug(String msg, Throwable t) {
+            logger.debug(msg, t);
+        }
+
+        @Override
+        public boolean isInfoEnabled() {
+            return logger.isInfoEnabled();
+        }
+
+        @Override
+        public void info(String msg) {
+            logger.info(msg);
+        }
+
+        @Override
+        public void info(String format, Object arg) {
+            logger.info(format, arg);
+        }
+
+        @Override
+        public void info(String format, Object arg1, Object arg2) {
+            logger.info(format, arg1, arg2);
+        }
+
+        @Override
+        public void info(String format, Object... arguments) {
+            logger.info(format, arguments);
+        }
+
+        @Override
+        public void info(String msg, Throwable t) {
+            logger.info(msg, t);
+        }
+
+        @Override
+        public boolean isWarnEnabled() {
+            return logger.isWarnEnabled();
+        }
+
+        @Override
+        public void warn(String msg) {
+            logger.warn(msg);
+        }
+
+        @Override
+        public void warn(String format, Object arg) {
+            logger.warn(format, arg);
+        }
+
+        @Override
+        public void warn(String format, Object... arguments) {
+            logger.warn(format, arguments);
+        }
+
+        @Override
+        public void warn(String format, Object arg1, Object arg2) {
+            logger.warn(format, arg1, arg2);
+        }
+
+        @Override
+        public void warn(String msg, Throwable t) {
+            logger.warn(msg, t);
+        }
+
+        @Override
+        public boolean isErrorEnabled() {
+            return logger.isErrorEnabled();
+        }
+
+        @Override
+        public void error(String msg) {
+            logger.error(msg);
+        }
+
+        @Override
+        public void error(String format, Object arg) {
+            logger.error(format, arg);
+        }
+
+        @Override
+        public void error(String format, Object arg1, Object arg2) {
+            logger.error(format, arg1, arg2);
+        }
+
+        @Override
+        public void error(String format, Object... arguments) {
+            logger.error(format, arguments);
+        }
+
+        @Override
+        public void error(String msg, Throwable t) {
+            logger.error(msg, t);
+        }
+    }
+}
diff --git a/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/aspects/DebugAspect.java b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/aspects/DebugAspect.java
new file mode 100644
index 0000000000..7ac5be0591
--- /dev/null
+++ b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/aspects/DebugAspect.java
@@ -0,0 +1,70 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.openecomp.sdc.logging.aspects;
+
+import org.aspectj.lang.JoinPoint;
+import org.openecomp.sdc.logging.context.impl.MdcDataDebugMessage;
+import org.slf4j.Marker;
+import org.slf4j.MarkerFactory;
+
+import java.lang.reflect.Method;
+
+
+/**
+ * Created by TALIO on 12/26/2016.
+ */
+public class DebugAspect {
+
+  private static final String MESSAGE_TEMPLATE = "'{}' '{}' with '{}'";
+  private static final Marker DEBUG = MarkerFactory.getMarker("DEBUG");
+  private static MdcDataDebugMessage mdcDataDebugMessage = new MdcDataDebugMessage();
+
+//  @Autowired
+//  private ParameterNameDiscoverer parameterNameDiscoverer;
+
+  public void debugEnterMethod(final JoinPoint joinPoint){
+
+    Class type = joinPoint.getSignature().getDeclaringType();
+    Method currentMethod = null;
+    for(Method method : type.getMethods()){
+      if(method.getName().equals(joinPoint.getSignature().getName())){
+        currentMethod = method;
+        break;
+      }
+    }
+
+//    String[] parameterNames = parameterNameDiscoverer.getParameterNames(currentMethod);
+//    Object[] args = joinPoint.getArgs();
+//    Parameter[] parameters = currentMethod.getParameters();
+//    StringBuilder str = new StringBuilder(joinPoint.getSignature().getName() + " with parameters:" +
+//        " ");
+//    if(args.length == parameters.length) {
+//      for (int i = 0; i < args.length; i++) {
+//        str.append(parameters[i].getName()).append('=').append(args[i]);
+//      }
+//    }
+    mdcDataDebugMessage.debugEntryMessage(null, null);
+  }
+
+  public void debugExitMethod(final JoinPoint joinPoint){
+    mdcDataDebugMessage.debugExitMessage(null, null);
+  }
+}
diff --git a/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/aspects/MetricsAspect.java b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/aspects/MetricsAspect.java
new file mode 100644
index 0000000000..782362b912
--- /dev/null
+++ b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/aspects/MetricsAspect.java
@@ -0,0 +1,70 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.openecomp.sdc.logging.aspects;
+
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.aspectj.lang.ProceedingJoinPoint;
+import org.aspectj.lang.annotation.Around;
+import org.aspectj.lang.annotation.Aspect;
+import org.slf4j.Marker;
+import org.slf4j.MarkerFactory;
+
+/**
+ * <p>Wraps around any method annotated with {@link Metrics} to measure and log its execution time
+ * in milliseconds.</p>
+ * <p>In order for the aspect to be used, AspectJ annotation processing must be tuned on and this
+ * particular aspect enabled. Conversely, it can be disabled completely if the application does not
+ * need to log metrics.</p>
+ * <p>See, for example, <a href="http://docs.spring.io/spring/docs/current/spring-framework-reference/html/aop.html">
+ * Aspect Oriented Programming with Spring</a>.</p>
+ *
+ * @author evitaliy
+ * @see Metrics
+ * @since 27/07/2016.
+ */
+@Aspect
+public class MetricsAspect {
+
+  private static final String MESSAGE_TEMPLATE = "'{}' took {} milliseconds";
+  private static final Marker METRICS = MarkerFactory.getMarker("METRICS");
+
+  @Around("@annotation(org.openecomp.sdc.logging.api.annotations.Metrics)")
+  public Object logExecutionTime(ProceedingJoinPoint pjp) throws Throwable {
+
+    final Logger logger = LoggerFactory.getLogger(pjp.getSignature().getDeclaringTypeName());
+    // measure and log only if the logger for this class is enabled
+    if (logger.isInfoEnabled()) {
+
+      final String method = pjp.getSignature().getName();
+      final long start = System.currentTimeMillis();
+
+      try {
+        return pjp.proceed();
+      } finally {
+        logger.info(METRICS, MESSAGE_TEMPLATE, method, System.currentTimeMillis() - start);
+      }
+
+    } else {
+      return pjp.proceed();
+    }
+  }
+}
diff --git a/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/context/MDCPropagationService.java b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/context/MDCPropagationService.java
new file mode 100644
index 0000000000..7e29f3c093
--- /dev/null
+++ b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/context/MDCPropagationService.java
@@ -0,0 +1,74 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.openecomp.sdc.logging.context;
+
+import org.openecomp.sdc.logging.api.context.ContextPropagationService;
+import org.slf4j.MDC;
+
+import java.util.Map;
+
+/**
+ * Propagates the <a href="http://www.slf4j.org/manual.html#mdc">SLF4J Mapped Diagnostic Context (MDC)</a>
+ * of a thread onto a runnable created by that thread, so that the context is available when the runnable is executed
+ * in a new thread.
+ *
+ * @author evitaliy
+ * @since 12/09/2016.
+ */
+public class MDCPropagationService implements ContextPropagationService {
+
+    public Runnable create(Runnable task) {
+        return new MDCCopyingWrapper(task);
+    }
+
+    private static class MDCCopyingWrapper implements Runnable {
+
+        private final Runnable task;
+        private final Map<String, String> context;
+
+        private MDCCopyingWrapper(Runnable task) {
+            this.task = task;
+            this.context = MDC.getCopyOfContextMap();
+        }
+
+        @Override
+        public void run() {
+
+            Map<String, String> oldContext = MDC.getCopyOfContextMap();
+            replaceMDC(this.context);
+
+            try {
+                task.run();
+            } finally {
+                replaceMDC(oldContext);
+            }
+        }
+
+        private static void replaceMDC(Map<String, String> context) {
+
+            if (context == null) {
+                MDC.clear();
+            } else  {
+                MDC.setContextMap(context);
+            }
+        }
+    }
+}
diff --git a/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/context/MdcUtil.java b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/context/MdcUtil.java
new file mode 100644
index 0000000000..24d47162f4
--- /dev/null
+++ b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/context/MdcUtil.java
@@ -0,0 +1,59 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.openecomp.sdc.logging.context;
+
+import org.openecomp.sdc.logging.types.LoggerConstants;
+import org.slf4j.MDC;
+
+import java.util.UUID;
+
+
+public class MdcUtil {
+
+  /**
+   * Sets values for mdc.
+   *
+   * @param targetEntity      the target entity
+   * @param targetServiceName the target service name
+   * @param errorCategory     the error category
+   * @param errorCode         the error code
+   * @param errorDescription  the error description
+   */
+  public static void setValuesForMdc(String targetEntity, String targetServiceName,
+                                     String errorCategory, String errorCode,
+                                     String errorDescription) {
+    MDC.put(LoggerConstants.TARGET_ENTITY, targetEntity);
+    MDC.put(LoggerConstants.TARGET_SERVICE_NAME, targetServiceName);
+    MDC.put(LoggerConstants.ERROR_CATEGORY, errorCategory);
+    MDC.put(LoggerConstants.ERROR_CODE, errorCode);
+    MDC.put(LoggerConstants.ERROR_DESCRIPTION, errorDescription);
+  }
+
+
+  /**
+   * Init mdc.
+   *  @param serviceName the service name
+   *
+   */
+  public static void initMdc(String serviceName) {
+    MDC.put(LoggerConstants.SERVICE_NAME, serviceName);
+  }
+}
diff --git a/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/context/impl/MdcDataDebugMessage.java b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/context/impl/MdcDataDebugMessage.java
new file mode 100644
index 0000000000..01bc6f446e
--- /dev/null
+++ b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/context/impl/MdcDataDebugMessage.java
@@ -0,0 +1,88 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.openecomp.sdc.logging.context.impl;
+
+import org.openecomp.sdc.logging.api.Logger;
+import org.openecomp.sdc.logging.api.LoggerFactory;
+import org.openecomp.sdc.logging.context.MdcData;
+import org.openecomp.sdc.logging.messages.DebugMessages;
+import org.openecomp.sdc.logging.types.DebugConstants;
+import org.openecomp.sdc.logging.types.LoggerErrorCategory;
+import org.openecomp.sdc.logging.util.LoggingUtils;
+
+import java.util.HashMap;
+import java.util.Map;
+
+public class MdcDataDebugMessage extends MdcData {
+
+  private static Logger logger;
+  private static Map<String, String> mapExitOrEntryToMessage;
+
+  static {
+    mapExitOrEntryToMessage = new HashMap<>();
+    mapExitOrEntryToMessage.put(DebugConstants.ENTER, DebugMessages.ENTER_METHOD);
+    mapExitOrEntryToMessage.put(DebugConstants.ENTER_DEFAULT, DebugMessages.DEFAULT_ENTER_METHOD);
+    mapExitOrEntryToMessage.put(DebugConstants.EXIT, DebugMessages.EXIT_METHOD);
+    mapExitOrEntryToMessage.put(DebugConstants.EXIT_DEFAULT, DebugMessages.DEFAULT_EXIT_METHOD);
+  }
+
+  public MdcDataDebugMessage() {
+    super(LoggerErrorCategory.DEBUG.name(), null);
+  }
+
+  //todo add more explanations as to the first parameter structure in case of multiples and in
+  // case of no params in method
+  /**
+   * Debug entry message.
+   *
+   * @param entityParameter the entity parameter
+   * @param ids             the ids
+   */
+  public void debugEntryMessage(String entityParameter, String... ids) {
+    logDebugMessage(entityParameter, DebugConstants.ENTER, ids);
+  }
+
+  /**
+   * Debug exit message.
+   *
+   * @param entityParameter the entity parameter
+   * @param ids             the ids
+   */
+  public void debugExitMessage(String entityParameter, String... ids) {
+    logDebugMessage(entityParameter, DebugConstants.EXIT, ids);
+  }
+
+  public void logDebugMessage(String entityParameter, String enterOrExit, String... ids) {
+    String methodName = LoggingUtils.getCallingMethodNameForDebugging();
+    String declaringClass = LoggingUtils.getDeclaringClass();
+    logger = (Logger) LoggerFactory.getLogger(declaringClass);
+    String messageToWrite;
+
+    if (entityParameter == null || ids == null) {
+      messageToWrite = mapExitOrEntryToMessage.get(enterOrExit + "_" + DebugConstants.DEFAULT);
+      logger.debug(String.format(messageToWrite, methodName));
+    } else {
+      messageToWrite = mapExitOrEntryToMessage.get(enterOrExit);
+      logger.debug(String
+          .format(messageToWrite, methodName, entityParameter, String.join(",", ids)));
+    }
+  }
+}
diff --git a/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/context/impl/MdcDataErrorMessage.java b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/context/impl/MdcDataErrorMessage.java
new file mode 100644
index 0000000000..190c37d2b6
--- /dev/null
+++ b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/context/impl/MdcDataErrorMessage.java
@@ -0,0 +1,76 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.openecomp.sdc.logging.context.impl;
+
+import org.openecomp.sdc.logging.context.MdcData;
+import org.openecomp.sdc.logging.types.LoggerConstants;
+import org.slf4j.MDC;
+
+
+public class MdcDataErrorMessage extends MdcData {
+  private String targetEntity;
+  private String targetServiceName;
+  private String errorDescription;
+
+  /**
+   * Instantiates a new Mdc data error message.
+   *
+   * @param targetEntity      the target entity
+   * @param targetServiceName the target service name
+   * @param errorCategory     the error category
+   * @param errorCode         the error code
+   * @param errorDescription  the error description
+   */
+  public MdcDataErrorMessage(String targetEntity, String targetServiceName, String errorCategory,
+                             String errorCode, String errorDescription) {
+    super(errorCategory, errorCode);
+    this.targetEntity = targetEntity;
+    this.targetServiceName = targetServiceName;
+    this.errorDescription = errorDescription;
+
+    this.setMdcValues();
+  }
+
+  /**
+   * Create error message and update mdc.
+   *
+   * @param targetEntity      the target entity
+   * @param targetServiceName the target service name
+   * @param level             the level
+   * @param errorCode         the error code
+   * @param errorDescription  the error description
+   */
+  public static void createErrorMessageAndUpdateMdc(String targetEntity, String targetServiceName,
+                                                    String level, String errorCode,
+                                                    String errorDescription) {
+    MdcDataErrorMessage mdcDataErrorMessage =
+        new MdcDataErrorMessage(targetEntity, targetServiceName, level, errorCode,
+            errorDescription);
+  }
+
+  @Override
+  public void setMdcValues() {
+    super.setMdcValues();
+    MDC.put(LoggerConstants.TARGET_ENTITY, this.targetEntity);
+    MDC.put(LoggerConstants.TARGET_SERVICE_NAME, this.targetServiceName);
+    MDC.put(LoggerConstants.ERROR_DESCRIPTION, this.errorDescription);
+  }
+}
diff --git a/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/logback/DispatchingAppender.java b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/logback/DispatchingAppender.java
new file mode 100644
index 0000000000..2273e1c7ef
--- /dev/null
+++ b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/logback/DispatchingAppender.java
@@ -0,0 +1,148 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.openecomp.sdc.logging.logback;
+
+import ch.qos.logback.classic.Logger;
+import ch.qos.logback.classic.LoggerContext;
+import ch.qos.logback.classic.sift.MDCBasedDiscriminator;
+import ch.qos.logback.classic.spi.ILoggingEvent;
+import ch.qos.logback.core.Appender;
+import ch.qos.logback.core.AppenderBase;
+import ch.qos.logback.core.joran.spi.DefaultClass;
+import ch.qos.logback.core.sift.Discriminator;
+import org.slf4j.LoggerFactory;
+
+import java.util.Iterator;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+/**
+ * <p>Allows to use EELF logging configuration almost as is, by using a custom routing function, but pre-configured
+ * appenders attached to the standard EELF loggers.</p>
+ *
+ * <p>Changes that must be made in <i>logback.xml</i> supplied with EELF:</p>
+ *
+ * <pre>
+ *     &lt;appender name="DISPATCHER" class="org.openecomp.sdc.logging.logback.DispatchingAppender"&gt;
+ *          &lt;discriminator class="org.openecomp.sdc.logging.logback.EventTypeDiscriminator"/&gt;
+ *          &lt;appenderNamePattern&gt;asyncEELF%s&lt;/appenderNamePattern&gt;
+ *     &lt;/appender&gt;
+ *
+ *     &lt;root level="INFO" additivity="false"&gt;
+ *          &lt;appender-ref ref="DISPATCHER" /&gt;
+ *      &lt;/root&gt;
+ * </pre>
+ *
+ * @author EVITALIY
+ * @since 17/08/2016.
+ */
+public class DispatchingAppender extends AppenderBase<ILoggingEvent> {
+
+    // "magic" appender to indicate a missing appender
+    private static final Appender<ILoggingEvent> NO_APPENDER = new DispatchingAppender();
+
+    private Map<String, Appender<ILoggingEvent>> appenders = new ConcurrentHashMap<>();
+
+    private Discriminator<ILoggingEvent> discriminator;
+    private String appenderNamePattern;
+
+    @DefaultClass(MDCBasedDiscriminator.class)
+    public void setDiscriminator(Discriminator<ILoggingEvent> discriminator) {
+        this.discriminator = discriminator;
+    }
+
+    public Discriminator<ILoggingEvent> getDiscriminator() {
+        return this.discriminator;
+    }
+
+    public void setAppenderNamePattern(String pattern) {
+        this.appenderNamePattern = pattern;
+    }
+
+    public String getAppenderNamePattern() {
+        return this.appenderNamePattern;
+    }
+
+    @Override
+    protected void append(ILoggingEvent event) {
+
+        if (this.isStarted()) {
+
+            String discriminatingValue = this.discriminator.getDiscriminatingValue(event);
+            String appenderName = String.format(this.appenderNamePattern, discriminatingValue);
+            Appender<ILoggingEvent> appender = this.lookupAppender(appenderName);
+            if (appender == NO_APPENDER) {
+                this.addError(String.format("Appender %s does not exist", appenderName));
+            } else {
+                appender.doAppend(event);
+            }
+        }
+    }
+
+    private Appender<ILoggingEvent> lookupAppender(String key) {
+
+        Appender<ILoggingEvent> appender = appenders.get(key);
+        if (appender != null) {
+            return appender;
+        }
+
+        LoggerContext context = (LoggerContext) LoggerFactory.getILoggerFactory();
+        for (Logger log : context.getLoggerList()) {
+
+            Iterator<Appender<ILoggingEvent>> iterator = log.iteratorForAppenders();
+            while (iterator.hasNext()) {
+
+                Appender<ILoggingEvent> element = iterator.next();
+                if (key.equals(element.getName())) {
+                    this.appenders.putIfAbsent(key, element);
+                    return element;
+                }
+            }
+        }
+
+        // to avoid consecutive lookups if the required appender does not exist
+        this.appenders.putIfAbsent(key, NO_APPENDER);
+        return NO_APPENDER;
+    }
+
+    @Override
+    public void start() {
+
+        int errors = 0;
+        if (this.discriminator == null) {
+            this.addError("Missing discriminator. Aborting");
+        }
+
+        if (!this.discriminator.isStarted()) {
+            this.addError("Discriminator has not started successfully. Aborting");
+            ++errors;
+        }
+
+        if (this.appenderNamePattern == null) {
+            this.addError("Missing name pattern. Aborting");
+            ++errors;
+        }
+
+        if (errors == 0) {
+            super.start();
+        }
+    }
+}
diff --git a/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/logback/EventTypeDiscriminator.java b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/logback/EventTypeDiscriminator.java
new file mode 100644
index 0000000000..5aa36656af
--- /dev/null
+++ b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/logback/EventTypeDiscriminator.java
@@ -0,0 +1,121 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.openecomp.sdc.logging.logback;
+
+import ch.qos.logback.classic.Level;
+import ch.qos.logback.classic.spi.ILoggingEvent;
+import ch.qos.logback.core.sift.AbstractDiscriminator;
+import org.openecomp.sdc.logging.Markers;
+import org.slf4j.Marker;
+
+/**
+ * Can be used with {@link ch.qos.logback.classic.sift.SiftingAppender} to route events of different types to
+ * separate log files. For example,
+ *
+ * <pre>
+ *     &lt;configuration&gt;
+ *         &lt;appender name="SIFT" class="ch.qos.logback.classic.sift.SiftingAppender"&gt;
+ *             &lt;discriminator class="org.openecomp.sdc.logging.logback.EventTypeDiscriminator"/&gt;
+ *             &lt;sift&gt;
+ *                  &lt;appender name="{EventType}" class="ch.qos.logback.core.rolling.RollingFileAppender"&gt;
+ *                      &lt;file&gt;${logDirectory}/${eventType}.log&lt;/file&gt;
+ *                      &lt;rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy"&gt;
+ *                          &lt;fileNamePattern&gt;${logDirectory}/${eventType}.%i.log.zip&lt;/fileNamePattern&gt;
+ *                          &lt;minIndex&gt;1&lt;/minIndex&gt;
+ *                          &lt;maxIndex&gt;9&lt;/maxIndex&gt;
+ *                      &lt;/rollingPolicy&gt;
+ *                      &lt;triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy"&gt;
+ *                          &lt;maxFileSize&gt;5MB&lt;/maxFileSize&gt;
+ *                      &lt;/triggeringPolicy&gt;
+ *                      &lt;encoder&gt;
+ *                          &lt;pattern&gt;${defaultPattern}&lt;/pattern&gt;
+ *                      &lt;/encoder&gt;
+ *                  &lt;/appender&gt;
+ *             &lt;/sift&gt;
+ *         &lt;/appender&gt;
+ *
+ *         &lt;root level="INFO"&gt;
+ *             &lt;appender-ref ref="SIFT" /&gt;
+ *         &lt;/root&gt;
+ *     &lt;/configuration&gt;
+ * </pre>
+ *
+ * @author evitaliy
+ * @since 21/07/2016.
+ */
+public class EventTypeDiscriminator extends AbstractDiscriminator<ILoggingEvent> {
+
+    private static final String KEY = "eventType";
+
+    private static final String AUDIT = "Audit";
+    private static final String METRICS = "Metrics";
+    private static final String ERROR = "Error";
+    private static final String DEBUG = "Debug";
+    private static final String DEFAULT = DEBUG;
+
+    private static final int MIN_ERROR_LEVEL = Level.WARN_INT;
+    private static final int MAX_ERROR_LEVEL = Level.ERROR_INT;
+    private static final int DEFAULT_LEVEL = Level.DEBUG_INT;
+
+    @Override
+    public String getDiscriminatingValue(ILoggingEvent event) {
+
+        Level level = event.getLevel();
+        final int levelInt = level == null ? DEFAULT_LEVEL : level.toInt();
+        if ((levelInt > MIN_ERROR_LEVEL - 1) && (levelInt < MAX_ERROR_LEVEL + 1)) {
+            return ERROR;
+        }
+
+        if (levelInt == Level.DEBUG_INT) {
+            return DEBUG;
+        }
+
+        /*
+         * After DEBUG, ERROR, and WARNING have been filtered out,
+         * only TRACE and INFO are left. TRACE is less than DEBUG
+         * and therefore cannot be used. So, INFO should be used for
+         * custom routing like AUDIT and METRICS
+         */
+        if (levelInt == Level.INFO_INT) {
+
+            final Marker marker = event.getMarker();
+            if (marker != null) {
+
+                if (marker.contains(Markers.AUDIT)) {
+                    return AUDIT;
+                }
+
+                if (marker.contains(Markers.METRICS)) {
+                    return METRICS;
+                }
+            }
+
+            return ERROR;
+        }
+
+        return DEFAULT;
+    }
+
+    @Override
+    public String getKey() {
+        return KEY;
+    }
+}
diff --git a/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/method/LoggingInvocationHandler.java b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/method/LoggingInvocationHandler.java
new file mode 100644
index 0000000000..87184455c3
--- /dev/null
+++ b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/method/LoggingInvocationHandler.java
@@ -0,0 +1,45 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.openecomp.sdc.logging.method;
+
+import org.openecomp.sdc.logging.context.impl.MdcDataDebugMessage;
+
+import java.lang.reflect.InvocationHandler;
+import java.lang.reflect.Method;
+
+/**
+ * Created by TALIO on 1/8/2017.
+ */
+public class LoggingInvocationHandler implements InvocationHandler {
+
+  private static MdcDataDebugMessage mdcDataDebugMessage = new MdcDataDebugMessage();
+  private final Object invocImpl;
+
+  public LoggingInvocationHandler(final Object invocImpl){
+    this.invocImpl = invocImpl;
+  }
+
+  @Override
+  public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {
+    mdcDataDebugMessage.debugEntryMessage(null, null);
+    return method.invoke(invocImpl, args);
+  }
+}
diff --git a/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/servlet/LoggingFilter.java b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/servlet/LoggingFilter.java
new file mode 100644
index 0000000000..f617ea6500
--- /dev/null
+++ b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/servlet/LoggingFilter.java
@@ -0,0 +1,139 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.openecomp.sdc.logging.servlet;
+
+import org.omg.CORBA.Request;
+import org.slf4j.MDC;
+
+import javax.servlet.*;
+import javax.servlet.http.HttpServletRequest;
+import java.io.IOException;
+import java.net.InetAddress;
+import java.net.UnknownHostException;
+import java.util.UUID;
+import java.util.concurrent.atomic.AtomicLong;
+
+
+/**
+ *
+ * <p>Pushes information required by EELF onto MDC (Mapped Diagnostic Context).</p>
+ *
+ * <p>This is servlet filter that should be configured in <i>web.xml</i> to be used. Example:</p>
+ *
+ * <pre>
+ *
+ *  &lt;filter&gt;
+ *      &lt;filter-name&gt;LoggingServletFilter&lt;/filter-name&gt;
+ *      &lt;filter-class&gt;org.openecomp.sdc.logging.servlet.LoggingFilter&lt;/filter-class&gt;
+ *  &lt;/filter&gt;
+ *
+ *  &lt;filter-mapping&gt;
+ *      &lt;filter-name&gt;LoggingServletFilter&lt;/filter-name&gt;
+ *      &lt;url-pattern&gt;/*&lt;/url-pattern&gt;
+ *  &lt;/filter-mapping&gt;
+ *
+ * </pre>
+ *
+ * @author evitaliy
+ * @since 25/07/2016.
+ */
+public class LoggingFilter implements Filter {
+
+    // should be cashed to avoid low-level call, but with a timeout to account for IP or FQDN changes
+    private static final HostAddressCache HOST_ADDRESS = new HostAddressCache();
+    private static final String UNKNOWN = "UNKNOWN";
+
+    public void destroy() {
+    }
+
+    public void doFilter(ServletRequest request, ServletResponse response,
+                         FilterChain chain) throws IOException, ServletException {
+
+        try {
+
+            MDC.clear();
+
+            MDC.put("RequestId", UUID.randomUUID().toString());
+            MDC.put("ServiceInstanceId", "N/A"); // not applicable
+            MDC.put("ServiceName", "ASDC");
+            MDC.put("InstanceUUID", "N/A");
+
+            // For some reason chooses IPv4 or IPv6 in a random way
+            MDC.put("RemoteHost", request.getRemoteHost());
+
+            InetAddress host = HOST_ADDRESS.get();
+
+            String ipAddress, hostName;
+            if (host == null) {
+                ipAddress = UNKNOWN;
+                hostName = UNKNOWN;
+            } else {
+                ipAddress = host.getHostAddress();
+                hostName = host.getHostName();
+            }
+
+            MDC.put("ServerIPAddress", ipAddress);
+            MDC.put("ServerFQDN", hostName);
+
+            if(request instanceof HttpServletRequest) {
+                String userName = ((HttpServletRequest) request).getHeader("USER_ID");
+                MDC.put("PartnerName", userName);
+            }
+            // TODO: Clarify what these stand for
+    //        MDC.put("AlertSeverity", );
+    //        MDC.put("Timer", );
+
+            chain.doFilter(request, response);
+
+        } finally {
+            MDC.clear();
+        }
+    }
+
+    public void init(FilterConfig config) throws ServletException { }
+
+    private static class HostAddressCache {
+
+        private static final long REFRESH_TIME = 1000L;
+
+        private AtomicLong lastUpdated = new AtomicLong(0L);
+        private InetAddress hostAddress;
+
+        public InetAddress get() {
+
+            long current = System.currentTimeMillis();
+            if (current - lastUpdated.get() > REFRESH_TIME) {
+
+                synchronized (this) {
+
+                    try {
+                        lastUpdated.set(current); // set now to register the attempt even if failed
+                        hostAddress = InetAddress.getLocalHost();
+                    } catch (UnknownHostException e) {
+                        hostAddress = null;
+                    }
+                }
+            }
+
+            return hostAddress;
+        }
+    }
+}
diff --git a/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/util/LoggingUtils.java b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/util/LoggingUtils.java
new file mode 100644
index 0000000000..06b0d5b2bc
--- /dev/null
+++ b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/util/LoggingUtils.java
@@ -0,0 +1,35 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * SDC
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.openecomp.sdc.logging.util;
+
+/**
+ * Created by TALIO on 1/10/2017.
+ */
+public class LoggingUtils {
+
+  public static String getCallingMethodNameForDebugging() {
+    return Thread.currentThread().getStackTrace()[4].getMethodName();
+  }
+
+  public static String getDeclaringClass(){
+    return Thread.currentThread().getStackTrace()[4].getClassName();
+  }
+}
diff --git a/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/resources/META-INF/services/org.openecomp.sdc.logging.api.LoggerCreationService b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/resources/META-INF/services/org.openecomp.sdc.logging.api.LoggerCreationService
new file mode 100644
index 0000000000..ee01c4d871
--- /dev/null
+++ b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/resources/META-INF/services/org.openecomp.sdc.logging.api.LoggerCreationService
@@ -0,0 +1 @@
+org.openecomp.sdc.logging.SLF4JLoggerCreationService
\ No newline at end of file
diff --git a/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/resources/META-INF/services/org.openecomp.sdc.logging.api.context.ContextPropagationService b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/resources/META-INF/services/org.openecomp.sdc.logging.api.context.ContextPropagationService
new file mode 100644
index 0000000000..2c401614ae
--- /dev/null
+++ b/openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/resources/META-INF/services/org.openecomp.sdc.logging.api.context.ContextPropagationService
@@ -0,0 +1 @@
+org.openecomp.sdc.logging.context.MDCPropagationService
\ No newline at end of file