org.milyn.flatfile.regex.RegexParserFactory Maven / Gradle / Ivy
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/*
* Milyn - Copyright (C) 2006 - 2010
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License (version 2.1) as published by the Free Software
* Foundation.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
*
* See the GNU Lesser General Public License for more details:
* http://www.gnu.org/licenses/lgpl.txt
*/
package org.milyn.flatfile.regex;
import org.milyn.cdr.annotation.ConfigParam;
import org.milyn.flatfile.RecordParser;
import org.milyn.flatfile.variablefield.VariableFieldRecordParserFactory;
import org.milyn.javabean.DataDecodeException;
import org.milyn.javabean.DataDecoder;
import java.util.regex.Pattern;
/**
* Regex record parser factory.
*
* @author [email protected]
*/
public class RegexParserFactory extends VariableFieldRecordParserFactory {
@ConfigParam(decoder = RegexPatternDecoder.class)
private Pattern regexPattern;
public RecordParser newRecordParser() {
return new RegexParser();
}
/**
* Get the Regex Pattern instance to be used for parsing.
* @return The Regex Pattern instance to be used for parsing.
*/
public Pattern getRegexPattern() {
return regexPattern;
}
public static class RegexPatternDecoder implements DataDecoder {
public Object decode(String data) throws DataDecodeException {
return Pattern.compile(data, (Pattern.MULTILINE | Pattern.DOTALL));
}
}
}