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/**
* ============LICENSE_START=======================================================
* org.onap.aai
* ================================================================================
* Copyright © 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=========================================================
*
* ECOMP is a trademark and service mark of AT&T Intellectual Property.
*/
package org.onap.aai.logging;
import org.onap.aai.logging.LoggingContext.LoggingField;
import ch.qos.logback.classic.pattern.ClassicConverter;
import ch.qos.logback.classic.spi.ILoggingEvent;
public class EcompElapsedTime extends ClassicConverter {
private static final String DEFAULT_ELAPSED_TIME_FORMAT = "%d";
private String ELAPSED_TIME_FORMAT;
@Override
public void start() {
ELAPSED_TIME_FORMAT = getFirstOption();
}
@Override
public String convert(ILoggingEvent event) {
final long end = event.getTimeStamp();
if (!event.getMDCPropertyMap().containsKey(LoggingField.START_TIME.toString())) {
return format(0);
} else if (event.getMDCPropertyMap().containsKey(LoggingField.ELAPSED_TIME.toString())) {
return format(
Integer.parseInt(event.getMDCPropertyMap().get(LoggingField.ELAPSED_TIME.toString()))
);
}
final long start = LogFormatTools.toTimestamp(event.getMDCPropertyMap().get(LoggingField.START_TIME.toString()));
return format(end - start);
}
private String format(long elapsedTime) {
if (ELAPSED_TIME_FORMAT == null) {
return format(DEFAULT_ELAPSED_TIME_FORMAT, elapsedTime);
}
return format (ELAPSED_TIME_FORMAT, elapsedTime);
}
private String format(String format, long elapsedTime) {
return String.format(format, elapsedTime);
}
}
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