org.apache.tomcat.util.buf
Class UEncoder

java.lang.Object
  org.apache.tomcat.util.buf.UEncoder

public final class UEncoder
extends java.lang.Object

Efficient implementation for encoders. This class is not thread safe - you need one encoder per thread. The encoder will save and recycle the internal objects, avoiding garbage. You can add extra characters that you want preserved, for example while encoding a URL you can add "/".

Author:

Costin Manolache

UEncoder

public UEncoder()

setEncoding

public void setEncoding(java.lang.String s)

addSafeCharacter

public void addSafeCharacter(char c)

urlEncode

public void urlEncode(java.io.Writer buf,
                      java.lang.String s)
               throws java.io.IOException

URL Encode string, using a specified encoding.

Parameters:

buf - The writer

s - string to be encoded

Throws:

java.io.IOException - If an I/O error occurs

urlEncode

public void urlEncode(java.io.Writer buf,
                      byte[] bytes,
                      int off,
                      int len)
               throws java.io.IOException

Throws:

java.io.IOException

encodeURL

public java.lang.String encodeURL(java.lang.String uri)

Utility funtion to re-encode the URL. Still has problems with charset, since UEncoder mostly ignores it.