com.tangosol.config.xml

Interface NamespaceHandler

All Known Implementing Classes:

AbstractNamespaceHandler, CacheConfigNamespaceHandler, JCacheExtendNamespace, JCacheNamespace, OperationalConfigNamespaceHandler

public interface NamespaceHandler

A NamespaceHandler is responsible for defining the DocumentPreprocessor, ElementProcessors and AttributeProcessors required for processing xml content belonging to a specific xml namespace used in an xml document.

Since:

Coherence 12.1.2

Author:

bo 2011.06.14

See Also:

DocumentPreprocessor, ElementProcessor, AttributeProcessor, DocumentProcessor, AbstractNamespaceHandler

Method Summary

Modifier and Type	Method and Description
AttributeProcessor<?>	getAttributeProcessor(XmlAttribute attribute) Obtains the AttributeProcessor that is suitable for processing the specified XmlAttribute in the xml namespace associated with this NamespaceHandler.
DocumentPreprocessor	getDocumentPreprocessor() Obtains the DocumentPreprocessor that must be applied to the XmlElement (ie: document) in which the NamespaceHandler is defined, prior to XmlElements and XmlAttributes being processed defined by this NamespaceHandler.
ElementProcessor<?>	getElementProcessor(XmlElement element) Obtains the ElementProcessor that is suitable for processing the specified XmlElement in the xml namespace associated with this NamespaceHandler.
void	onEndNamespace(ProcessingContext context, XmlElement element, String sPrefix, URI uri) Called when the xml namespace associated with the NamespaceHandler is last encountered in an xml document.
void	onStartNamespace(ProcessingContext context, XmlElement element, String sPrefix, URI uri) Called when the xml namespace associated with the NamespaceHandler is first encountered in an xml document.

Method Detail

getDocumentPreprocessor

DocumentPreprocessor getDocumentPreprocessor()

Obtains the DocumentPreprocessor that must be applied to the XmlElement (ie: document) in which the NamespaceHandler is defined, prior to XmlElements and XmlAttributes being processed defined by this NamespaceHandler.

Returns:

the DocumentPreprocessor or null if one is not required or defined for the NamespaceHandler

getAttributeProcessor

AttributeProcessor<?> getAttributeProcessor(XmlAttribute attribute)

Obtains the AttributeProcessor that is suitable for processing the specified XmlAttribute in the xml namespace associated with this NamespaceHandler.

Parameters:

attribute - the XmlAttribute

Returns:

the AttributeProcessor or null if a suitable AttributeProcessor could not be found

getElementProcessor

ElementProcessor<?> getElementProcessor(XmlElement element)

Obtains the ElementProcessor that is suitable for processing the specified XmlElement in the xml namespace associated with this NamespaceHandler.

Parameters:

element - the XmlElement

Returns:

the ElementProcessor or null if a suitable ElementProcessor could not be found

onStartNamespace

void onStartNamespace(ProcessingContext context,
                      XmlElement element,
                      String sPrefix,
                      URI uri)

Called when the xml namespace associated with the NamespaceHandler is first encountered in an xml document.

Parameters:

context - the document ProcessingContext in which the xml namespace was encountered

element - the XmlElement in which the xml namespace was encountered

sPrefix - the prefix of the declared xml namespace

uri - the URI of the declared xml namespace

onEndNamespace

void onEndNamespace(ProcessingContext context,
                    XmlElement element,
                    String sPrefix,
                    URI uri)

Called when the xml namespace associated with the NamespaceHandler is last encountered in an xml document.

Parameters:

context - the document ProcessingContext in which the xml namespace was encountered

element - the XmlElement in which the xml namespace was encountered

sPrefix - the prefix of the declared xml namespace

uri - the URI of the declared xml namespace