2 * Licensed to the Apache Software Foundation (ASF) under one or more
3 * contributor license agreements. See the NOTICE file distributed with
4 * this work for additional information regarding copyright ownership.
5 * The ASF licenses this file to You under the Apache License, Version 2.0
6 * (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
18 package org.apache.log4j.pattern;
21 * Formats an date by delegating to DatePatternConverter. The default
22 * date pattern for a %d specifier in a file name is different than
23 * the %d pattern in pattern layout.
27 public final class FileDatePatternConverter {
29 * Private constructor.
31 private FileDatePatternConverter() {
35 * Obtains an instance of pattern converter.
36 * @param options options, may be null.
37 * @return instance of pattern converter.
39 public static PatternConverter newInstance(
40 final String[] options) {
41 if ((options == null) || (options.length == 0)) {
42 return DatePatternConverter.newInstance(
48 return DatePatternConverter.newInstance(options);