| /* |
| * Copyright 1999,2004 The Apache Software Foundation. |
| * |
| * 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 org.apache.log4j.util; |
| |
| import org.apache.oro.text.perl.Perl5Util; |
| |
| |
| public class XMLTimestampFilter implements Filter { |
| Perl5Util util = new Perl5Util(); |
| |
| public String filter(String in) { |
| if(in == null) { |
| return null; |
| } |
| if (util.match("/timestamp=\"\\d{10,13}\"/", in)) { |
| return util.substitute( |
| "s/timestamp=\"\\d{10,13}\"/timestamp=\"XXX\"/", in); |
| } else { |
| return in; |
| } |
| } |
| } |