svndigest - svndigest

extensions/net.sf.basedb.reggie/trunk/src/net/sf/basedb/reggie/plugins/CsvEncoderDecoder.java

: Code
: Comments
: Other

Rev	Date	Author	Line
1548	06 Mar 12	nicklas	1	package net.sf.basedb.reggie.plugins;
1548	06 Mar 12	nicklas	2
1548	06 Mar 12	nicklas	3	import net.sf.basedb.util.encode.EncoderDecoder;
1548	06 Mar 12	nicklas	4
1548	06 Mar 12	nicklas	5	/**
1548	06 Mar 12	nicklas	6	Encoder/decoder implementation that is useful for CSV files. The
5301	14 Feb 19	nicklas	7	encoder is assymetrical and will replace comma, tab, newline,
1548	06 Mar 12	nicklas	8	carriage return and null with an empty string.
1548	06 Mar 12	nicklas	9	@author nicklas
1548	06 Mar 12	nicklas	10	@since 2.4
1548	06 Mar 12	nicklas	11	*/
1548	06 Mar 12	nicklas	12	public class CsvEncoderDecoder
1548	06 Mar 12	nicklas	13	implements EncoderDecoder
1548	06 Mar 12	nicklas	14	{
1548	06 Mar 12	nicklas	15
1548	06 Mar 12	nicklas	16	public CsvEncoderDecoder()
1548	06 Mar 12	nicklas	17	{}
1548	06 Mar 12	nicklas	18
1548	06 Mar 12	nicklas	19	/**
1548	06 Mar 12	nicklas	20	Return the value unmodified.
1548	06 Mar 12	nicklas	21	*/
1548	06 Mar 12	nicklas	22	@Override
1548	06 Mar 12	nicklas	23	public String decode(String value)
1548	06 Mar 12	nicklas	24	{
1548	06 Mar 12	nicklas	25	return value;
1548	06 Mar 12	nicklas	26	}
1548	06 Mar 12	nicklas	27
1548	06 Mar 12	nicklas	28	@Override
1548	06 Mar 12	nicklas	29	public String encode(String value)
1548	06 Mar 12	nicklas	30	{
1548	06 Mar 12	nicklas	31	if (value == null) return "";
1548	06 Mar 12	nicklas	32	value = value.replaceAll("[,\\t\\n\\r]", "");
1548	06 Mar 12	nicklas	33	return value;
1548	06 Mar 12	nicklas	34	}
1548	06 Mar 12	nicklas	35
1548	06 Mar 12	nicklas	36	@Override
1548	06 Mar 12	nicklas	37	public boolean isSymmetrical()
1548	06 Mar 12	nicklas	38	{
1548	06 Mar 12	nicklas	39	return false;
1548	06 Mar 12	nicklas	40	}
1548	06 Mar 12	nicklas	41
1548	06 Mar 12	nicklas	42	}