2 * ================================================================================
3 * Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
16 * ============LICENSE_END=========================================================
20 package org.onap.dcae.utils.eelf.logger.logback.layout;
22 import ch.qos.logback.classic.spi.ILoggingEvent;
23 import ch.qos.logback.core.LayoutBase;
24 import org.onap.dcae.utils.eelf.logger.api.info.LogLevelCategory;
25 import org.onap.dcae.utils.eelf.logger.api.spec.AppLogSpec;
26 import org.onap.dcae.utils.eelf.logger.api.spec.AuditLogSpec;
27 import org.onap.dcae.utils.eelf.logger.api.spec.OptionalLogSpec;
28 import org.onap.dcae.utils.eelf.logger.logback.utils.LogUtils;
32 * Audit log layout generates log messages as per EELF Audit Log Specifications
34 * @author Rajiv Singla
36 public class AuditLogLayout extends LayoutBase<ILoggingEvent> {
39 public String doLayout(final ILoggingEvent event) {
41 final AppLogSpec appLogSpec = LogUtils.getAppLogSpec();
42 final LogLevelCategory logLevelCategory = LogUtils.getLogLevelCategory();
43 final Class<?> loggerClass = LogUtils.getLoggerClass();
44 final OptionalLogSpec optionalLogSpec = LogUtils.getOptionalLogSpec(loggerClass, logLevelCategory);
45 final AuditLogSpec auditLogSpec = LogUtils.getAuditLogSpec();
47 final String beginTimestamp = LogUtils.formatDate(auditLogSpec.getBeginTimestamp());
48 final String endTimestamp = LogUtils.formatDate(auditLogSpec.getEndTimestamp());
50 final String[] auditLogValues = {
53 auditLogSpec.getRequestId(),
54 appLogSpec.getServiceInstanceID(),
55 event.getThreadName(),
56 appLogSpec.getVirtualServerName(),
57 auditLogSpec.getServiceName(),
58 auditLogSpec.getPartnerName(),
59 optionalLogSpec.getStatusCode().name(),
60 auditLogSpec.getResponseCode().toString(),
61 auditLogSpec.getResponseDescription(),
62 appLogSpec.getInstanceUUID(),
63 logLevelCategory != null ? logLevelCategory.name() : "",
64 optionalLogSpec.getAlertSeverity().getSeverityCode(),
65 appLogSpec.getServerIPAddress(),
66 auditLogSpec.getElapsedTime().toString(),
67 appLogSpec.getServerFQDN(),
68 auditLogSpec.getClientIPAddress(),
69 optionalLogSpec.getClassName(),
70 optionalLogSpec.getUnused(),
71 optionalLogSpec.getProcessId(),
72 optionalLogSpec.getCustomField1(),
73 optionalLogSpec.getCustomField2(),
74 optionalLogSpec.getCustomField3(),
75 optionalLogSpec.getCustomField4(),
76 event.getFormattedMessage()
79 return LogUtils.createLogMessageString(auditLogValues);