org.apache.log4j.pattern.FileDatePatternConverter Maven / Gradle / Ivy
/*
* 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
*
* 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.apache.log4j.pattern;
/**
* Formats an date by delegating to DatePatternConverter. The default
* date pattern for a %d specifier in a file name is different than
* the %d pattern in pattern layout.
*
* @author Curt Arnold
*/
public final class FileDatePatternConverter {
/**
* Private constructor.
*/
private FileDatePatternConverter() {
}
/**
* Obtains an instance of pattern converter.
* @param options options, may be null.
* @return instance of pattern converter.
*/
public static PatternConverter newInstance(
final String[] options) {
if ((options == null) || (options.length == 0)) {
return DatePatternConverter.newInstance(
new String[] {
"yyyy-MM-dd"
});
}
return DatePatternConverter.newInstance(options);
}
}