org.jboss.util.xml.catalog.helpers

Class PublicId

java.lang.Object

org.jboss.util.xml.catalog.helpers.PublicId

public abstract class PublicId
extends java.lang.Object

Static methods for dealing with public identifiers.

This class defines a set of static methods that can be called to handle public identifiers.

Version:

1.0

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	PublicId()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	decodeURN(java.lang.String urn) Decode a "publicid" URN into a public identifier.
static java.lang.String	encodeURN(java.lang.String publicId) Encode a public identifier as a "publicid" URN.
static java.lang.String	normalize(java.lang.String publicId) Normalize a public identifier.
private static java.lang.String	stringReplace(java.lang.String str, java.lang.String oldStr, java.lang.String newStr) Replace one string with another.

Methods inherited from class java.lang.Object

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

Constructor Detail

PublicId

protected PublicId()

Method Detail

normalize

public static java.lang.String normalize(java.lang.String publicId)

Normalize a public identifier.

Public identifiers must be normalized according to the following rules before comparisons between them can be made:

• Whitespace characters are normalized to spaces (e.g., line feeds, tabs, etc. become spaces).
• Leading and trailing whitespace is removed.
• Multiple internal whitespaces are normalized to a single space.

This method is declared static so that other classes can use it directly.

Parameters:

publicId - The unnormalized public identifier.

Returns:

The normalized identifier.

encodeURN

public static java.lang.String encodeURN(java.lang.String publicId)

Encode a public identifier as a "publicid" URN.

This method is declared static so that other classes can use it directly.

Parameters:

publicId - The unnormalized public identifier.

Returns:

The normalized identifier.

decodeURN

public static java.lang.String decodeURN(java.lang.String urn)

Decode a "publicid" URN into a public identifier.

This method is declared static so that other classes can use it directly.

Parameters:

urn - The unnormalized public identifier.

Returns:

The normalized identifier.

stringReplace

private static java.lang.String stringReplace(java.lang.String str,
                                              java.lang.String oldStr,
                                              java.lang.String newStr)

Replace one string with another.