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org.apache.jetspeed.util
Class URIEncoder

java.lang.Object
  org.apache.jetspeed.util.URIEncoder

public class URIEncoder

extends java.lang.Object

Take a URI and encode it so that it can be stored on all filesystems and HTTP values

Version:

$Id: URIEncoder.java,v 1.11 2004/02/23 03:23:42 jford Exp $

Author:

Kevin A. Burton, Santiago Gala

Field Summary

static java.lang.String[]	CODED_CHARACTERS
static java.lang.String[]	INVALID_CHARACTERS A list of invalid characters that can't exist within filenames.

Constructor Summary

URIEncoder()

Method Summary

static java.lang.String	decode(java.lang.String uri) Decode the given URI.
static java.lang.String	encode(java.lang.String uri) Encode the given URI

Methods inherited from class java.lang.Object

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

Field Detail

INVALID_CHARACTERS

public static final java.lang.String[] INVALID_CHARACTERS

A list of invalid characters that can't exist within filenames. If they appear then the DiskCache will escape them. The current list is in part based on Microsoft Knowledge Base article Q177506 (because DOS filesystems are more generally limited than UNIX filesystems). SGP: Windows NT refuses to take "?", so I add it to the list. Additionally, if we encode "?", the jdk runtime logic decodes it twice for "file:" urls, giving a filename with a space in it. I have fixed it in JetspeedDiskCacheEntry.java, avoiding the creation of a new URL when getFile() is not null.

CODED_CHARACTERS

public static final java.lang.String[] CODED_CHARACTERS

Constructor Detail

URIEncoder

public URIEncoder()

Method Detail

encode

public static java.lang.String encode(java.lang.String uri)

Encode the given URI

decode

public static java.lang.String decode(java.lang.String uri)

Decode the given URI.