weblogic.xml.security.utils

Class XMLInputStreamReader

java.lang.Object

weblogic.xml.security.utils.AbstractXMLReader

weblogic.xml.security.utils.XMLInputStreamReader

All Implemented Interfaces:

XMLReader

public class XMLInputStreamReader
extends AbstractXMLReader

Excluded in public API Reference.

Field Summary

Fields

Modifier and Type	Field and Description
private XMLEvent	current
private StartElement	currentStart
private int	currentType
private boolean	endReached
private static TypeFilter	filter
private XMLInputStream	source
private Stack	startStack
private static XMLInputStreamFactory	streamFactory

Fields inherited from class weblogic.xml.security.utils.AbstractXMLReader

qnameFactory

Fields inherited from interface weblogic.xml.security.utils.XMLReader

CHARACTER_DATA, END_DOCUMENT, END_ELEMENT, START_ELEMENT

Constructor Summary

Constructors

Constructor and Description
XMLInputStreamReader(XMLInputStream source)

Method Summary

Modifier and Type	Method and Description
void	close() Closes the current reader.
java.lang.String	getAttribute(java.lang.String namespaceURI, java.lang.String localPart) Returns the value of the attribute with the given name as a String.
int	getEventType() Returns the integer value indicating the type of the current event.
java.lang.String	getLocalName() Returns the local name of the current element.
java.util.Map	getNamespaceMap() Returns a map of the declared prefixes and their associated namespaces for the current context.
java.lang.String	getNamespaceURI() Returns the namespace of the current element.
java.lang.String	getNamespaceURI(java.lang.String prefix) Returns namespace bound to the prefix in the current context.
java.lang.String	getText() returns the text from the current event as a String.
boolean	hasName() Returns true in the case where the current event has a name (i.e.
boolean	isCharacters() Returns true iff the current event is character data.
boolean	isEndElement() Returns true iff the current event is an end element.
boolean	isStartElement() Returns true if the current event is a start element.
int	next() Advances the reader one event and returns the type of new event.
private int	process(CharacterData element)
private int	process(EndElement element)
private int	process(StartElement element)
void	require(int type, java.lang.String namespaceURI, java.lang.String localPart) This method confirms that the type and name of the current event match the values passed in.

Methods inherited from class weblogic.xml.security.utils.AbstractXMLReader

getQName, getQNameAttribute, getQNameText

Methods inherited from class java.lang.Object

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

Field Detail

filter

private static TypeFilter filter

streamFactory

private static XMLInputStreamFactory streamFactory

startStack

private final Stack startStack

source

private final XMLInputStream source

current

private XMLEvent current

currentStart

private StartElement currentStart

endReached

private boolean endReached

currentType

private int currentType

Constructor Detail

XMLInputStreamReader

public XMLInputStreamReader(XMLInputStream source)
                     throws XMLStreamException

Throws:

XMLStreamException

Method Detail

next

public int next()

Description copied from interface: XMLReader

Advances the reader one event and returns the type of new event.

Returns:

int value indicating the type.

process

private int process(StartElement element)

process

private int process(EndElement element)
             throws XMLStreamException

Throws:

XMLStreamException

process

private int process(CharacterData element)

hasName

public boolean hasName()

Description copied from interface: XMLReader

Returns true in the case where the current event has a name (i.e. is either a start or end element event);

Returns:

true if the current event has a name.

getNamespaceURI

public java.lang.String getNamespaceURI()
                                 throws java.lang.IllegalStateException

Description copied from interface: XMLReader

Returns the namespace of the current element. If the current event does not have a name (i.e. its character data), an IllegalStateException is thrown.

Returns:

QName value indicating the name of the current event.

Throws:

java.lang.IllegalStateException - if the current event has no name.

getLocalName

public java.lang.String getLocalName()
                              throws java.lang.IllegalStateException

Description copied from interface: XMLReader

Returns the local name of the current element. If the current event does not have a name (i.e. its character data), an IllegalStateException is thrown.

Returns:

Throws:

java.lang.IllegalStateException

require

public void require(int type,
                    java.lang.String namespaceURI,
                    java.lang.String localPart)
             throws ValidationException

Description copied from interface: XMLReader

This method confirms that the type and name of the current event match the values passed in. If they do not, an XMLReaderException is thrown.

Parameters:

type - an integer value indicating the expected event type.

namespaceURI - an String value

localPart - an QName value indicating the expected name, if any.

Throws:

ValidationException - if the type and name do not match.

close

public void close()

Description copied from interface: XMLReader

Closes the current reader.

getEventType

public int getEventType()

Description copied from interface: XMLReader

Returns the integer value indicating the type of the current event.

Returns:

an int indicating the type of the current event.

isStartElement

public boolean isStartElement()

Description copied from interface: XMLReader

Returns true if the current event is a start element.

Returns:

boolean

isEndElement

public boolean isEndElement()

Description copied from interface: XMLReader

Returns true iff the current event is an end element.

Returns:

boolean

isCharacters

public boolean isCharacters()

Description copied from interface: XMLReader

Returns true iff the current event is character data.

Returns:

boolean

getAttribute

public java.lang.String getAttribute(java.lang.String namespaceURI,
                                     java.lang.String localPart)
                              throws java.lang.IllegalStateException

Description copied from interface: XMLReader

Returns the value of the attribute with the given name as a String. A null namespace is ignored, not tested.

Returns:

Throws:

java.lang.IllegalStateException - if the current event has no attributes.

getNamespaceURI

public java.lang.String getNamespaceURI(java.lang.String prefix)

Description copied from interface: XMLReader

Returns namespace bound to the prefix in the current context. If unbound, a null is returned.

Returns:

getNamespaceMap

public java.util.Map getNamespaceMap()

Description copied from interface: XMLReader

Returns a map of the declared prefixes and their associated namespaces for the current context.

Returns:

getText

public java.lang.String getText()
                         throws java.lang.IllegalStateException

Description copied from interface: XMLReader

returns the text from the current event as a String. If the current event is not of type character data, an IllegalStateException is thrown;

Specified by:

getText in interface XMLReader

Specified by:

getText in class AbstractXMLReader

Returns:

Throws:

java.lang.IllegalStateException - if the current event has no text.