Package se.datadosen.util

Class Replacer

java.lang.Object

se.datadosen.util.Replacer

public class Replacer
extends java.lang.Object

Multiple string search and replace utility. This class accepts any number of search+replace string pairs to be added. It can then operate on either an input String or stream and replace all occurances of any search pattern with its corresponding replace string.

Example that does html > and < encoding:

 Replacer htmlEscaper = new Replacer();
 htmlEscaper.add("<", "&lt;");
 htmlEscaper.add(">", "&gt;");
 String escapedString = replacer.replace(aHtmlString);
 

Constructor Summary

Constructors

Constructor	Description
Replacer()

Method Summary

Modifier and Type	Method	Description
void	add(java.lang.String search, java.lang.String replace)
void	processStreams(java.io.Reader in2, java.io.Writer out2)
java.lang.String	replace(java.lang.String s)

Methods inherited from class java.lang.Object

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

Constructor Detail

Replacer

public Replacer()

Method Detail

add

public void add(java.lang.String search,
                java.lang.String replace)

processStreams

public void processStreams(java.io.Reader in2,
                           java.io.Writer out2)
                    throws java.io.IOException

Throws:

java.io.IOException

replace

public java.lang.String replace(java.lang.String s)