Package org.glassfish.grizzly.http.util

Class UEncoder

java.lang.Object

org.glassfish.grizzly.http.util.UEncoder

public final class UEncoder
extends 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

Constructor Summary

Constructors

Constructor	Description
UEncoder()

Method Summary

Modifier and Type	Method	Description
void	addSafeCharacter(char c)
String	encodeURL(String url)	Utility funtion to re-encode the URL.
String	encodeURL(String uri, boolean toHexUpperCase)	Utility function to re-encode the URL.
void	setEncoding(String s)
void	urlEncode(Writer buf, byte[] bytes, int off, int len)
void	urlEncode(Writer buf, byte[] bytes, int off, int len, boolean toHexUpperCase)
void	urlEncode(Writer buf, String s)	URL Encode string, using a specified encoding.
void	urlEncode(Writer buf, String s, boolean toHexUpperCase)	URL Encode string, using a specified encoding.

Methods inherited from class java.lang.Object

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

Constructor Detail

UEncoder

public UEncoder()

Method Detail

setEncoding

public void setEncoding(String s)

addSafeCharacter

public void addSafeCharacter(char c)

urlEncode

public void urlEncode(Writer buf,
                      String s)
               throws IOException

URL Encode string, using a specified encoding.

Parameters:

buf - the Writer to write the encoded result to.

s - the String to encode.

Throws:

IOException

urlEncode

public void urlEncode(Writer buf,
                      String s,
                      boolean toHexUpperCase)
               throws IOException

URL Encode string, using a specified encoding.

Parameters:

buf - the Writer to write the encoded result to.

s - the String to encode.

toHexUpperCase - the hex string will be in upper case

Throws:

IOException

urlEncode

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

Throws:

IOException

urlEncode

public void urlEncode(Writer buf,
                      byte[] bytes,
                      int off,
                      int len,
                      boolean toHexUpperCase)
               throws IOException

Throws:

IOException

encodeURL

public String encodeURL(String url)

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

Parameters:

url -

encodeURL

public String encodeURL(String uri,
                        boolean toHexUpperCase)

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

Parameters:

uri - the URI to encode.

toHexUpperCase - the hex string will be in upper case