/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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
*
* https://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.apache.tomcat.dbcp.dbcp2;
import org.apache.juli.logging.Log;
import org.apache.tomcat.dbcp.pool2.SwallowedExceptionListener;
/**
* Class for logging swallowed exceptions.
*
* @since 2.0
*/
public class SwallowedExceptionLogger implements SwallowedExceptionListener {
private final Log log;
private final boolean logExpiredConnections;
/**
* Create a SwallowedExceptionLogger with the given logger. By default, expired connection logging is turned on.
*
* @param log
* logger
*/
public SwallowedExceptionLogger(final Log log) {
this(log, true);
}
/**
* Create a SwallowedExceptionLogger with the given logger and expired connection logging property.
*
* @param log
* logger
* @param logExpiredConnections
* false suppresses logging of expired connection events
*/
public SwallowedExceptionLogger(final Log log, final boolean logExpiredConnections) {
this.log = log;
this.logExpiredConnections = logExpiredConnections;
}
@Override
public void onSwallowException(final Exception e) {
if (logExpiredConnections || !(e instanceof LifetimeExceededException)) {
log.warn(Utils.getMessage("swallowedExceptionLogger.onSwallowedException"), e);
}
}
}