org.databene.commons.converter
Class SubstringExtractor

java.lang.Object
  org.databene.commons.converter.AbstractConverter<S,T>
      org.databene.commons.converter.ThreadSafeConverter<java.lang.String,java.lang.String>
          org.databene.commons.converter.SubstringExtractor

All Implemented Interfaces:

java.lang.Cloneable, Converter<java.lang.String,java.lang.String>, ThreadAware

public class SubstringExtractor
extends ThreadSafeConverter<java.lang.String,java.lang.String>

Extracts a sub string from a string.

Created: 26.02.2010 10:55:11

Since:

0.5.0

Author:

Volker Bergmann

Field Summary

Fields inherited from class org.databene.commons.converter.AbstractConverter

sourceType, targetType

Constructor Summary

SubstringExtractor()

SubstringExtractor(int from)

SubstringExtractor(int from, java.lang.Integer to)

Method Summary

java.lang.String	convert(java.lang.String sourceValue) Concerts an object of type S to an object of type T
void	setFrom(int from)
void	setTo(java.lang.Integer to)

Methods inherited from class org.databene.commons.converter.ThreadSafeConverter

clone, isParallelizable, isThreadSafe

Methods inherited from class org.databene.commons.converter.AbstractConverter

getSourceType, getTargetType

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SubstringExtractor

public SubstringExtractor()

SubstringExtractor

public SubstringExtractor(int from)

SubstringExtractor

public SubstringExtractor(int from,
                          java.lang.Integer to)

Method Detail

setFrom

public void setFrom(int from)

setTo

public void setTo(java.lang.Integer to)

convert

public java.lang.String convert(java.lang.String sourceValue)
                         throws ConversionException

Description copied from interface: Converter

Concerts an object of type S to an object of type T

Parameters:

sourceValue - the object to convert

Returns:

the converted object

Throws:

ConversionException - if the conversion fails