com.kdgregory.logging.common.util.DiscardAction Maven / Gradle / Ivy
// Copyright (c) Keith D Gregory
//
// 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 com.kdgregory.logging.common.util;
/**
* Controls how messages are discarded once the threshold is reached.
*/
public enum DiscardAction
{
/**
* Never discard; has potential to run out of memory.
*/
none,
/**
* Discard oldest messages once threshold is reached.
*/
oldest,
/**
* Discard newest messages once threshold is reached.
*/
newest;
public static DiscardAction lookup(String value)
{
if (value == null)
return null;
try
{
return DiscardAction.valueOf(value.toLowerCase());
}
catch (IllegalArgumentException ex)
{
return null;
}
}
}