thredds.servlet

Class URLEncoder

java.lang.Object

thredds.servlet.URLEncoder

public class URLEncoder
extends Object

Define acceptable characters, all others are encoded with %xx. Uses UTF8 encoding.

This class is very similar to the java.net.URLEncoder class. Unfortunately, with java.net.URLEncoder there is no way to specify to the java.net.URLEncoder which characters should NOT be encoded.

Stolen from org.apache.catalina.

Author:

Craig R. McClanahan, Remy Maucherat, jcaron - add 2nd constructor

Field Summary

Fields

Modifier and Type	Field and Description
protected static char[]	hexadecimal
protected BitSet	safeCharacters

Constructor Summary

Constructors

Constructor and Description
URLEncoder() Default constructor - acceptable characters are alphanumerics only.
URLEncoder(String accept) Default acceptable characters are alphanumerics.

Method Summary

Methods

Modifier and Type	Method and Description
void	addSafeCharacter(char c)
String	encode(String path)

Methods inherited from class java.lang.Object

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

Field Detail

hexadecimal

protected static final char[] hexadecimal

safeCharacters

protected BitSet safeCharacters

Constructor Detail

URLEncoder

public URLEncoder()

Default constructor - acceptable characters are alphanumerics only.

URLEncoder

public URLEncoder(String accept)

Default acceptable characters are alphanumerics.

Parameters:

accept - other acceptable characters.

Method Detail

addSafeCharacter

public void addSafeCharacter(char c)

encode

public String encode(String path)