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Diffstat (limited to 'src/main/java/org/openecomp/dcae/commonFunction/VESLogger.java')
| -rw-r--r-- | src/main/java/org/openecomp/dcae/commonFunction/VESLogger.java | 170 |
1 files changed, 170 insertions, 0 deletions
diff --git a/src/main/java/org/openecomp/dcae/commonFunction/VESLogger.java b/src/main/java/org/openecomp/dcae/commonFunction/VESLogger.java new file mode 100644 index 0000000..7a70013 --- /dev/null +++ b/src/main/java/org/openecomp/dcae/commonFunction/VESLogger.java @@ -0,0 +1,170 @@ +/*- + * ============LICENSE_START======================================================= + * PROJECT + * ================================================================================ + * 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.dcae.commonFunction; + +import java.net.InetAddress; +import java.net.UnknownHostException; + + +import java.util.UUID; +import org.slf4j.Logger; +import org.slf4j.LoggerFactory; + +import com.att.nsa.clock.SaClock; + +import com.att.nsa.logging.LoggingContext; +import com.att.nsa.logging.LoggingContextFactory; +import com.att.nsa.logging.log4j.EcompFields; + +import jline.internal.Log; + + +public class VESLogger { + + public static final String VES_AGENT = "VES_AGENT"; + + public static Logger auditLog; + public static Logger metricsLog; + public static Logger errorLog; + public static Logger debugLog; + + // Common LoggingContext + private static LoggingContext commonLC = null; + // Thread-specific LoggingContext + private static LoggingContext threadLC = null; + public LoggingContext lc ; + + + + /** + * Returns the common LoggingContext instance that is the base context + * for all subsequent instances. + * + * @return the common LoggingContext + */ + public static LoggingContext getCommonLoggingContext() + { + if (commonLC == null) + { + commonLC = new LoggingContextFactory.Builder().build(); + final UUID uuid = java.util.UUID.randomUUID(); + + commonLC.put("requestId", uuid.toString()); + } + return commonLC; + } + + /** + * Get a logging context for the current thread that's based on the common logging context. + * Populate the context with context-specific values. + * + * @return a LoggingContext for the current thread + */ + public static LoggingContext getLoggingContextForThread (UUID aUuid) + { + // note that this operation requires everything from the common context + // to be (re)copied into the target context. That seems slow, but it actually + // helps prevent the thread from overwriting supposedly common data. It also + // should be fairly quick compared with the overhead of handling the actual + // service call. + + threadLC = new LoggingContextFactory.Builder(). + withBaseContext ( getCommonLoggingContext () ). + build(); + // Establish the request-specific UUID, as long as we are here... + threadLC.put("requestId", aUuid.toString()); + threadLC.put ( EcompFields.kEndTimestamp, SaClock.now () ); + + return threadLC; + } + + /** + * Get a logging context for the current thread that's based on the common logging context. + * Populate the context with context-specific values. + * + * @return a LoggingContext for the current thread + */ + public static LoggingContext getLoggingContextForThread (String aUuid) + { + // note that this operation requires everything from the common context + // to be (re)copied into the target context. That seems slow, but it actually + // helps prevent the thread from overwriting supposedly common data. It also + // should be fairly quick compared with the overhead of handling the actual + // service call. + + threadLC = new LoggingContextFactory.Builder(). + withBaseContext ( getCommonLoggingContext () ). + build(); + // Establish the request-specific UUID, as long as we are here... + threadLC.put("requestId", aUuid); + threadLC.put ( "statusCode", "COMPLETED" ); + threadLC.put ( EcompFields.kEndTimestamp, SaClock.now () ); + return threadLC; + } + public static void setUpEcompLogging() + { + + + // Create ECOMP Logger instances + auditLog = LoggerFactory.getLogger("com.att.ecomp.audit"); + metricsLog = LoggerFactory.getLogger("com.att.ecomp.metrics"); + debugLog = LoggerFactory.getLogger("com.att.ecomp.debug"); + errorLog = LoggerFactory.getLogger("com.att.ecomp.error"); + + + final LoggingContext lc = getCommonLoggingContext(); + + String ipAddr = "127.0.0.1"; + String hostname = "localhost"; + try + { + final InetAddress ip = InetAddress.getLocalHost (); + hostname = ip.getCanonicalHostName (); + ipAddr = ip.getHostAddress(); + } + catch ( UnknownHostException x ) + { + Log.debug(x.getMessage()); + } + + lc.put ( "serverName", hostname ); + lc.put ( "serviceName", "VESCollecor" ); + lc.put ( "statusCode", "RUNNING" ); + lc.put ( "targetEntity", "NULL"); + lc.put ( "targetServiceName", "NULL"); + lc.put ( "server", hostname ); + lc.put ( "serverIpAddress", ipAddr.toString () ); + + // instance UUID is meaningless here, so we just create a new one each time the + // server starts. One could argue each new instantiation of the service should + // have a new instance ID. + lc.put ( "instanceUuid", "" ); + lc.put ( "severity", "" ); + lc.put ( EcompFields.kEndTimestamp, SaClock.now () ); + lc.put("EndTimestamp", SaClock.now ()); + lc.put("partnerName", "NA"); + + + } + + +} |