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oracle.security.xmlsec.util
Class FilteredNodeReader

java.lang.Object
oracle.security.xmlsec.util.NodeReader
oracle.security.xmlsec.util.FilteredNodeReader

public class FilteredNodeReader

extends NodeReader

Nested Class Summary

Nested classes/interfaces inherited from class oracle.security.xmlsec.util.NodeReader

NodeReader.NodeListener

Field Summary

Fields inherited from class oracle.security.xmlsec.util.NodeReader

CDATA, CHARACTERS, COMMENT, DTD, END_DOCUMENT, END_ELEMENT, PROCESSING_INSTRUCTION, START_DOCUMENT, START_ELEMENT

Constructor Summary

FilteredNodeReader(NodeReader nReader, NodeFilterTransform nodeFilter)

Method Summary

java.util.Iterator	getAttributes() Returns all the namespaces and attributes on this START_ELEMENT.
int	getEventType() Returns an integer code that indicates the type of the event the cursor is pointing to START_ELEMENT END_ELEMENT PROCESSING_INSTRUCTION CHARACTERS COMMENT START_DOCUMENT END_DOCUMENT
java.lang.String	getLocalName() Returns the (local) name of the current event.
java.lang.String	getNamespaceURI() If the current event is a START_ELEMENT or END_ELEMENT this method returns the URI of the prefix or the default namespace
org.w3c.dom.Node	getNode() Returns the current node.
java.lang.String	getPIData() Get the data section of a processing instruction
java.lang.String	getPITarget() Get the target of a processing instruction
java.lang.String	getPrefix() Returns the prefix of the current event or null if the event does not have a prefix
char[]	getText() Returns the current value of the parse event as a character array, this returns the string value of a CHARACTERS event, returns the value of a COMMENT,
int	getTextLength()
int	getTextStart()
boolean	hasNext() Returns true if there are more parsing events and false if there are no more events.
int	next() Get next parsing event.

Methods inherited from class oracle.security.xmlsec.util.NodeReader

addListener, fireConsumeNode, getAncestorXmlAttributes, getNamespaces, getNamespacesForMissingAncestors, getSortedAttributes, isElementAnOrphan, isElementIncluded, isElementInheritingNamespaces, isUnnecessaryEmptyDefaultNsRequired, removeListener

Methods inherited from class java.lang.Object

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

Constructor Detail

FilteredNodeReader

public FilteredNodeReader(NodeReader nReader,
                          NodeFilterTransform nodeFilter)

Method Detail

getAttributes

public java.util.Iterator getAttributes()

Description copied from class: NodeReader

Returns all the namespaces and attributes on this START_ELEMENT.

All NodeReaders must implement this. Additionally a node reader may implement the NodeReader.getNamespaces() and NodeReader.getSortedAttributes() methods to return the namespaces and attributes separately.

Specified by:

getAttributes in class NodeReader

getEventType

public int getEventType()

Description copied from class: NodeReader

Returns an integer code that indicates the type of the event the cursor is pointing to

• START_ELEMENT
• END_ELEMENT
• PROCESSING_INSTRUCTION
• CHARACTERS
• COMMENT
• START_DOCUMENT
• END_DOCUMENT

Specified by:

getEventType in class NodeReader

Returns:

getLocalName

public java.lang.String getLocalName()

Description copied from class: NodeReader

Returns the (local) name of the current event.

Specified by:

getLocalName in class NodeReader

getNamespaceURI

public java.lang.String getNamespaceURI()

Description copied from class: NodeReader

If the current event is a START_ELEMENT or END_ELEMENT this method returns the URI of the prefix or the default namespace

Specified by:

getNamespaceURI in class NodeReader

getPIData

public java.lang.String getPIData()

Description copied from class: NodeReader

Get the data section of a processing instruction

Specified by:

getPIData in class NodeReader

getPITarget

public java.lang.String getPITarget()

Description copied from class: NodeReader

Get the target of a processing instruction

Specified by:

getPITarget in class NodeReader

getPrefix

public java.lang.String getPrefix()

Description copied from class: NodeReader

Returns the prefix of the current event or null if the event does not have a prefix

Specified by:

getPrefix in class NodeReader

getText

public char[] getText()

Description copied from class: NodeReader

Returns the current value of the parse event as a character array, this returns the string value of a CHARACTERS event, returns the value of a COMMENT,

Specified by:

getText in class NodeReader

Returns:

getTextLength

public int getTextLength()

Specified by:

getTextLength in class NodeReader

getTextStart

public int getTextStart()

Specified by:

getTextStart in class NodeReader

hasNext

public boolean hasNext()
                throws NodeReaderException

Description copied from class: NodeReader

Returns true if there are more parsing events and false if there are no more events.

Specified by:

hasNext in class NodeReader

Returns:

Throws:

NodeReaderException

getNode

public org.w3c.dom.Node getNode()

Description copied from class: NodeReader

Returns the current node. It is ok for this method to return null, it will do that for a non DOM implementation

Overrides:

getNode in class NodeReader

next

public int next()
         throws NodeReaderException

Description copied from class: NodeReader

Get next parsing event. one of

• START_ELEMENT
• END_ELEMENT
• PROCESSING_INSTRUCTION
• CHARACTERS
• COMMENT
• START_DOCUMENT
• END_DOCUMENT

Specified by:

next in class NodeReader

Returns:

Throws:

NodeReaderException

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