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-rw-r--r--openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/pom.xml45
-rw-r--r--openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/pom.xml.versionsBackup58
-rw-r--r--openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/Markers.java50
-rw-r--r--openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/SLF4JLoggerCreationService.java240
-rw-r--r--openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/aspects/DebugAspect.java70
-rw-r--r--openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/aspects/MetricsAspect.java70
-rw-r--r--openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/context/MDCPropagationService.java74
-rw-r--r--openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/context/MdcUtil.java59
-rw-r--r--openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/context/impl/MdcDataDebugMessage.java88
-rw-r--r--openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/context/impl/MdcDataErrorMessage.java76
-rw-r--r--openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/logback/DispatchingAppender.java148
-rw-r--r--openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/logback/EventTypeDiscriminator.java121
-rw-r--r--openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/method/LoggingInvocationHandler.java45
-rw-r--r--openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/servlet/LoggingFilter.java139
-rw-r--r--openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/java/org/openecomp/sdc/logging/util/LoggingUtils.java35
-rw-r--r--openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/resources/META-INF/services/org.openecomp.sdc.logging.api.LoggerCreationService1
-rw-r--r--openecomp-be/lib/openecomp-logging-lib/openecomp-sdc-logging-core/src/main/resources/META-INF/services/org.openecomp.sdc.logging.api.context.ContextPropagationService1
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