Author: niclas Date: Wed May 26 03:08:37 2004 New Revision: 20456 Added: avalon/trunk/tools/magic/engine/src/java/org/apache/avalon/magic/RegexpFilter.java Log: Forgot to add a file.
Added: avalon/trunk/tools/magic/engine/src/java/org/apache/avalon/magic/RegexpFilter.java ============================================================================== --- (empty file) +++ avalon/trunk/tools/magic/engine/src/java/org/apache/avalon/magic/RegexpFilter.java Wed May 26 03:08:37 2004 @@ -0,0 +1,59 @@ +/* +Copyright 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.avalon.magic; + +import java.io.File; +import java.io.FileFilter; + +import java.util.regex.Pattern; +import java.util.regex.Matcher; + +public class RegexpFilter + implements FileFilter +{ + private Pattern m_Includes; + private Pattern m_Excludes; + + public RegexpFilter( String includes, String excludes ) + { + m_Includes = Pattern.compile( includes ); + m_Excludes = Pattern.compile( excludes ); + } + + public boolean accept( File file ) + { + String basename = file.getName(); + + if( basename.equals( ".svn" ) ) + return false; + + if( basename.equals( "CVS" ) ) + return false; + + if( file.isDirectory() ) + return true; + + String fullpath = file.getAbsolutePath(); + Matcher m = m_Includes.matcher( fullpath ); + if( ! m.matches() ) + return false; + + m = m_Excludes.matcher( fullpath ); + return ! m.matches() ; + } +} --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
