org.apache.axiom.util.stax.dialect

Class NamespaceContextCorrectingXMLStreamReaderWrapper

java.lang.Object

org.apache.axiom.util.stax.wrapper.XMLStreamReaderWrapper

org.apache.axiom.util.stax.dialect.NamespaceContextCorrectingXMLStreamReaderWrapper

All Implemented Interfaces:

javax.xml.stream.XMLStreamConstants, javax.xml.stream.XMLStreamReader, DelegatingXMLStreamReader

class NamespaceContextCorrectingXMLStreamReaderWrapper
extends XMLStreamReaderWrapper
implements DelegatingXMLStreamReader

XMLStreamReader wrapper that tracks the namespace bindings on behalf of the underlying reader. This class may be used to wrap XMLStreamReader instances known to have issues in their namespace context implementation. It tracks the namespace bindings using the XMLStreamReader.getNamespacePrefix(int) and XMLStreamReader.getNamespaceURI(int) methods and exposes this information by overriding the XMLStreamReader.getNamespaceContext() and XMLStreamReader.getNamespaceURI(String) methods. Invocations of these two methods will therefore never reach the underlying reader.

Field Summary

Fields

Modifier and Type	Field and Description
private ScopedNamespaceContext	namespaceContext

Fields inherited from interface javax.xml.stream.XMLStreamConstants

ATTRIBUTE, CDATA, CHARACTERS, COMMENT, DTD, END_DOCUMENT, END_ELEMENT, ENTITY_DECLARATION, ENTITY_REFERENCE, NAMESPACE, NOTATION_DECLARATION, PROCESSING_INSTRUCTION, SPACE, START_DOCUMENT, START_ELEMENT

Constructor Summary

Constructors

Constructor and Description
NamespaceContextCorrectingXMLStreamReaderWrapper(javax.xml.stream.XMLStreamReader parent) Constructor.

Method Summary

Modifier and Type	Method and Description
javax.xml.namespace.NamespaceContext	getNamespaceContext()
java.lang.String	getNamespaceURI(java.lang.String prefix)
javax.xml.stream.XMLStreamReader	getParent() Get the parent stream reader.
int	next()
int	nextTag()
private void	startElement()

Methods inherited from class org.apache.axiom.util.stax.wrapper.XMLStreamReaderWrapper

close, getAttributeCount, getAttributeLocalName, getAttributeName, getAttributeNamespace, getAttributePrefix, getAttributeType, getAttributeValue, getAttributeValue, getCharacterEncodingScheme, getElementText, getEncoding, getEventType, getLocalName, getLocation, getName, getNamespaceCount, getNamespacePrefix, getNamespaceURI, getNamespaceURI, getPIData, getPITarget, getPrefix, getProperty, getText, getTextCharacters, getTextCharacters, getTextLength, getTextStart, getVersion, hasName, hasNext, hasText, isAttributeSpecified, isCharacters, isEndElement, isStandalone, isStartElement, isWhiteSpace, require, standaloneSet

Methods inherited from class java.lang.Object

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

Methods inherited from interface javax.xml.stream.XMLStreamReader

close, getAttributeCount, getAttributeLocalName, getAttributeName, getAttributeNamespace, getAttributePrefix, getAttributeType, getAttributeValue, getAttributeValue, getCharacterEncodingScheme, getElementText, getEncoding, getEventType, getLocalName, getLocation, getName, getNamespaceCount, getNamespacePrefix, getNamespaceURI, getNamespaceURI, getPIData, getPITarget, getPrefix, getProperty, getText, getTextCharacters, getTextCharacters, getTextLength, getTextStart, getVersion, hasName, hasNext, hasText, isAttributeSpecified, isCharacters, isEndElement, isStandalone, isStartElement, isWhiteSpace, require, standaloneSet

Field Detail

namespaceContext

private final ScopedNamespaceContext namespaceContext

Constructor Detail

NamespaceContextCorrectingXMLStreamReaderWrapper

public NamespaceContextCorrectingXMLStreamReaderWrapper(javax.xml.stream.XMLStreamReader parent)

Constructor.

Parameters:

parent - the parent reader

Method Detail

startElement

private void startElement()

next

public int next()
         throws javax.xml.stream.XMLStreamException

Specified by:

next in interface javax.xml.stream.XMLStreamReader

Overrides:

next in class XMLStreamReaderWrapper

Throws:

javax.xml.stream.XMLStreamException

nextTag

public int nextTag()
            throws javax.xml.stream.XMLStreamException

Specified by:

nextTag in interface javax.xml.stream.XMLStreamReader

Overrides:

nextTag in class XMLStreamReaderWrapper

Throws:

javax.xml.stream.XMLStreamException

getNamespaceContext

public javax.xml.namespace.NamespaceContext getNamespaceContext()

Specified by:

getNamespaceContext in interface javax.xml.stream.XMLStreamReader

Overrides:

getNamespaceContext in class XMLStreamReaderWrapper

getNamespaceURI

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

Specified by:

getNamespaceURI in interface javax.xml.stream.XMLStreamReader

Overrides:

getNamespaceURI in class XMLStreamReaderWrapper

getParent

public javax.xml.stream.XMLStreamReader getParent()

Description copied from class: XMLStreamReaderWrapper

Get the parent stream reader. This method is declared as protected because it should only be used by subclasses. However, stream reader wrappers that can safely be unwrapped may implement the DelegatingXMLStreamReader interface to make this a public method. Note that a corresponding setParent method is intentionally omitted because XMLStreamReaderWrapper is immutable.

Specified by:

getParent in interface DelegatingXMLStreamReader

Overrides:

getParent in class XMLStreamReaderWrapper

Returns:

the parent stream reader that is wrapped by this object