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.log;
22 import org.onap.dcae.utils.eelf.logger.api.info.LogLevelCategory;
23 import org.onap.dcae.utils.eelf.logger.api.log.ErrorLog;
24 import org.onap.dcae.utils.eelf.logger.api.spec.ErrorLogSpec;
25 import org.onap.dcae.utils.eelf.logger.api.spec.OptionalLogSpec;
26 import org.onap.dcae.utils.eelf.logger.logback.utils.LogUtils;
27 import org.slf4j.Logger;
31 * Error Log Logback Implementation
33 * @author Rajiv Singla
35 public class ErrorLogImpl implements ErrorLog {
37 private final Logger logger;
38 private final Class<?> clazz;
40 public ErrorLogImpl(final Logger logger, final Class<?> clazz) {
46 public void log(final LogLevelCategory logLevelCategory, final String message, final ErrorLogSpec errorLogSpec,
47 final OptionalLogSpec optionalLogSpec, final String... args) {
49 // if error log spec or log level category is null throw an exception
50 if (errorLogSpec == null || logLevelCategory == null) {
51 throw new IllegalArgumentException("Error Log Spec and Log level category must not be null");
55 LogUtils.CUSTOM_MDC_MAP.put(LogUtils.LOG_LEVEL_CATEGORY_KEY, logLevelCategory);
56 LogUtils.CUSTOM_MDC_MAP.put(LogUtils.ERROR_LOG_SPEC_KEY, errorLogSpec);
57 LogUtils.CUSTOM_MDC_MAP.put(LogUtils.LOGGER_CLASS_KEY, clazz);
59 LogUtils.CUSTOM_MDC_MAP.put(LogUtils.OPTIONAL_LOG_SPEC_KEY, optionalLogSpec);
61 // log with normalized log level category
62 LogUtils.logWithLogLevel(logLevelCategory, logger, LogUtils.ERROR_LOG_MARKER, message, args);
65 LogUtils.CUSTOM_MDC_MAP.remove(LogUtils.LOG_LEVEL_CATEGORY_KEY);
66 LogUtils.CUSTOM_MDC_MAP.remove(LogUtils.ERROR_LOG_SPEC_KEY);
67 LogUtils.CUSTOM_MDC_MAP.remove(LogUtils.LOGGER_CLASS_KEY);
68 LogUtils.CUSTOM_MDC_MAP.remove(LogUtils.OPTIONAL_LOG_SPEC_KEY);
72 public void log(final LogLevelCategory logLevelCategory, final String message, final ErrorLogSpec errorLogSpec,
73 final String... args) {
74 log(logLevelCategory, message, errorLogSpec, null, args);
78 public void error(final String message, final ErrorLogSpec errorLogSpec, final OptionalLogSpec optionalLogSpec,
79 final String... args) {
80 log(LogLevelCategory.ERROR, message, errorLogSpec, null, args);
84 public void error(final String message, final ErrorLogSpec errorLogSpec, final String... args) {
85 error(message, errorLogSpec, null, args);
89 public void warn(final String message, final ErrorLogSpec errorLogSpec, final OptionalLogSpec optionalLogSpec,
90 final String... args) {
91 log(LogLevelCategory.WARN, message, errorLogSpec, null, args);
95 public void warn(final String message, final ErrorLogSpec errorLogSpec, final String... args) {
96 warn(message, errorLogSpec, null, args);