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oracle.xml.util
Class XMLUtil

java.lang.Object
oracle.xml.util.XMLUtil

public class XMLUtil

extends java.lang.Object

Constructor Summary

XMLUtil()

Method Summary

static java.lang.String	appendRelativeURI(java.lang.String baseUri, java.lang.String relUri)
static java.lang.String	encodeURL(java.lang.String s) Translates a string into x-www-form-urlencoded format.
static java.lang.String	getJavaEncoding(java.lang.String enc) Get Java encoding from IANA encoding
static java.lang.String	getLocalName(java.lang.String qname) extracts localName part from a qualified name
static java.lang.String	getPrefix(java.lang.String qname) extracts prefix part from a qualified name
static boolean	isAbsoluteURI(java.lang.String uri)
static boolean	isFirstNameChar(char c) Deprecated. Use isNameStartChar(int)
static boolean	isNameChar(char c) Deprecated. Use isNameChar(int)
static boolean	isNmtokenChar(char c) return true if character can be part of a NMTOKEN, according to ???.
static boolean	isWhiteSpace(char[] ch, int start, int len) return true if character array is whitespace chars, according to Java.
static boolean	isWhiteSpaceChar(char c) return true if character is whitespace, according to Java.
static char[]	mappingChars(char one, java.util.HashMap maps)
static java.lang.String	nodeTypeToString(int type)
static byte[]	parseBase64Binary(java.lang.String value)
static java.lang.String	printBase64Binary(byte[] val)
static void	validateName(java.lang.String name) Validates an XML Name, with or without a colon
static void	validatePrefix(java.lang.String prefix) Validates a prefix in a qualified name.
static void	validateQualifiedName(java.lang.String qname) validates qualified name
static void	validateQualifiedName(java.lang.String uri, java.lang.String qname) validates qualified name

Methods inherited from class java.lang.Object

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

Constructor Detail

XMLUtil

public XMLUtil()

Method Detail

getJavaEncoding

public static java.lang.String getJavaEncoding(java.lang.String enc)

Get Java encoding from IANA encoding

Parameters:

string - IANA encoding

encodeURL

public static java.lang.String encodeURL(java.lang.String s)

Translates a string into x-www-form-urlencoded format.

Parameters:

s - String to be translated.

Returns:

the translated String.

isWhiteSpace

public static boolean isWhiteSpace(char[] ch,
                                   int start,
                                   int len)

return true if character array is whitespace chars, according to Java. Warning: This method does not handle supplementary characters (surrogate pairs).

Parameters:

ch - - char array

start - - start index in the array

len - - number of chars to be checked

Returns:

true/false

isWhiteSpaceChar

public static boolean isWhiteSpaceChar(char c)

return true if character is whitespace, according to Java. Warning: This method does not handle supplementary characters (surrogate pairs).

Parameters:

c - - char to be checked

Returns:

true/false

isNameChar

public static boolean isNameChar(char c)

Deprecated. Use isNameChar(int)

return true if character can be part of a name, according to ???. Warning: This method does not handle supplementary characters (surrogate pairs).

Parameters:

c - - char to be checked

Returns:

true/false

isNmtokenChar

public static boolean isNmtokenChar(char c)

return true if character can be part of a NMTOKEN, according to ???. Warning: This method does not handle supplementary characters (surrogate pairs).

Parameters:

c - - char to be checked

Returns:

true/false

isFirstNameChar

public static boolean isFirstNameChar(char c)

Deprecated. Use isNameStartChar(int)

return true if character can be part of a name, according to ???. Warning: This method does not handle supplementary characters (surrogate pairs).

Parameters:

c - - char to be checked

Returns:

true/false

validateName

public static void validateName(java.lang.String name)
                         throws DOMException

Validates an XML Name, with or without a colon

Parameters:

name - - XML name to be checked

Throws:

DOMException - INVALID_CHARACTER_ERR: Raised if the XML name contains an illegal character.

validateQualifiedName

public static void validateQualifiedName(java.lang.String uri,
                                         java.lang.String qname)
                                  throws DOMException

validates qualified name

Parameters:

uri - namespace URI against which it is validated

qname - qualified name against which it is validated

Throws:

DOMException - NAMESPACE_ERR: Raised if qname is malformed; or if namespaceURI is null; or if qname has a prefix "xml" and namespaceURI is not http://www.w3c.org/1998/namespace; or if qname or prefix is "xmlns" and namespaceURI is not "http://www.w3c.org/2000/xmlns/"; or if namespaceURI is "http://www.w3c.org/2000/xmlns/" and neither qname nor its prefix is "xmlns". INVALID_CHARACTER_ERR: Raised if qname is empty; or if qname contains an illegal character (for an XML name).

validateQualifiedName

public static void validateQualifiedName(java.lang.String qname)
                                  throws DOMException

validates qualified name

Parameters:

qname - qualified name against which it is validated

Throws:

DOMException - NAMESPACE_ERR: Raised if qname is malformed INVALID_CHARACTER_ERR: Raised if qname is empty, or if qname contains an illegal character (for an XML name).

validatePrefix

public static void validatePrefix(java.lang.String prefix)
                           throws DOMException

Validates a prefix in a qualified name.

Parameters:

prefix - - String value of the prefix in the qualified name

Throws:

DOMException

getPrefix

public static java.lang.String getPrefix(java.lang.String qname)

extracts prefix part from a qualified name

Parameters:

qname - qualified name against which it is validated

Returns:

the prefix part extracted from the qualifiedname

getLocalName

public static java.lang.String getLocalName(java.lang.String qname)

extracts localName part from a qualified name

Parameters:

qualifiedname - whose localName part is needed

Returns:

the localName part extracted from the qualifiedname

nodeTypeToString

public static java.lang.String nodeTypeToString(int type)

mappingChars

public static char[] mappingChars(char one,
                                  java.util.HashMap maps)

isAbsoluteURI

public static boolean isAbsoluteURI(java.lang.String uri)

appendRelativeURI

public static java.lang.String appendRelativeURI(java.lang.String baseUri,
                                                 java.lang.String relUri)

parseBase64Binary

public static byte[] parseBase64Binary(java.lang.String value)

printBase64Binary

public static java.lang.String printBase64Binary(byte[] val)

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