Package org.apache.xml.resolver.helpers
Class PublicId
- java.lang.Object
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- org.apache.xml.resolver.helpers.PublicId
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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
- Author:
- Norman Walsh Norman.Walsh@Sun.COM
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Constructor Summary
Constructors Modifier Constructor Description protected
PublicId()
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Method Summary
All Methods Static Methods Concrete Methods Modifier and Type Method 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.
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Method Detail
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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.
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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.
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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 urn:publicid: URN- Returns:
- The normalized identifier.
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