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/*
* Copyright © 2016-2018 European Support Limited
*
* 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.
*/
package org.openecomp.sdc.logging.slf4j;
import java.util.Objects;
import java.util.concurrent.Callable;
import org.openecomp.sdc.logging.api.Logger;
import org.openecomp.sdc.logging.spi.LoggingServiceProvider;
import org.slf4j.MDC;
/**
* @author evitaliy
* @since 13/09/2016.
*/
public class SLF4JLoggingServiceProvider implements LoggingServiceProvider {
public static final String PREFIX = "";
private static final String KEY_CANNOT_BE_NULL = "Key cannot be null";
private static final String REQUEST_ID = PREFIX + "RequestId";
private static final String SERVICE_NAME = PREFIX + "ServiceName";
private static final String PARTNER_NAME = PREFIX + "PartnerName";
private static final String[] ALL_FIELDS = { REQUEST_ID, SERVICE_NAME, PARTNER_NAME };
@Override
public Logger getLogger(String className) {
Objects.requireNonNull(className, "Name cannot be null");
return new SLF4JLoggerWrapper(className);
}
@Override
public Logger getLogger(Class<?> clazz) {
Objects.requireNonNull(clazz, "Class cannot be null");
return new SLF4JLoggerWrapper(clazz);
}
@Override
public void put(String key, String value) {
Objects.requireNonNull(key, KEY_CANNOT_BE_NULL);
MDC.put(key, value);
}
@Override
public String get(String key) {
Objects.requireNonNull(key, KEY_CANNOT_BE_NULL);
return MDC.get(key);
}
@Override
public void remove(String key) {
Objects.requireNonNull(key, KEY_CANNOT_BE_NULL);
MDC.remove(key);
}
@Override
public void clear() {
MDC.clear();
}
@Override
public Runnable copyToRunnable(Runnable runnable) {
Objects.requireNonNull(runnable, "Runnable cannot be null");
// TODO: Copy only the fields this service is responsible for
return new MDCRunnableWrapper(runnable);
}
@Override
public <V> Callable<V> copyToCallable(Callable<V> callable) {
Objects.requireNonNull(callable, "Runnable cannot be null");
// TODO: Copy only the fields this service is responsible for
return new MDCCallableWrapper<>(callable);
}
@Override
public String toString() {
return this.getClass().getName();
}
}
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