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javax.ide.extension.spi
Class DefaultElementContext  

java.lang.Object
  javax.ide.extension.spi.DefaultElementContext

All Implemented Interfaces:

javax.ide.extension.ElementContext, javax.ide.extension.ElementEndContext, javax.ide.extension.ElementStartContext

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public class DefaultElementContext

extends java.lang.Object

implements javax.ide.extension.ElementContext, javax.ide.extension.ElementStartContext, javax.ide.extension.ElementEndContext

A default XML context implementation. This provides access to methods that change the context and should only be used by ExtensibleSAXHandler.

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Nested Class Summary
private  class	DefaultElementContext.NullLogger

 

Field Summary
private  org.xml.sax.Attributes	_attributes
private  java.util.Map	_ceChildHandlers
private  Stack	_childHandlers
private  ScopedMap	_contextMap
private  Stack	_elementPathStack
private  Stack	_elementText
private  java.util.logging.Logger	_logger
private  javax.ide.extension.ElementName	_name
private  java.util.List	_visitorFactories

 

Constructor Summary

DefaultElementContext()

 

Method Summary
(package private)  void	appendCharacters(char[] characters, int start, int length)
(package private)  void	beginElement(java.lang.String uri, java.lang.String name, org.xml.sax.Attributes attributes)
(package private)  void	endElement(java.lang.String uri, java.lang.String name)
java.util.Collection	getAttributeNames()           Get the (local) names of all attributes available on the current element.
java.lang.String	getAttributeValue(java.lang.String attributeName)           Get the value of an attribute for this element.
javax.ide.extension.ElementName	getElementName()           Get the local name of the current element.
javax.ide.extension.Extension	getExtension()           Get the extension currently being processed.
java.net.URI	getExtensionSourceURI()           Get the URI of the source of the extension.
java.util.logging.Logger	getLogger()           Get the logger to which warning, error and information messages should be sent by the visitor.
java.util.Map	getScopeData()           Get scope data for the current context.
javax.ide.extension.ElementVisitor	getScopedHandler()           Get a scoped handler for the current element (if any)
java.lang.String	getText()           Get the text contained in this element.
(package private)  void	postBeginElement()           Push the current element onto the element stack.
(package private)  void	postEndElement()
void	registerChildVisitor(javax.ide.extension.ElementName name, javax.ide.extension.ElementVisitor visitor)           Register a handler that will be used only for immediate children of the current element.
void	registerVisitorFactory(javax.ide.extension.ElementVisitorFactory factory)           Register a factory that can dynamically retrieve visitors for named elements.
private  void	setElement(java.lang.String uri, java.lang.String name)
void	setMessageReporter(java.util.logging.Logger logger)

 

Methods inherited from class java.lang.Object

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

 

Field Detail

_attributes

private org.xml.sax.Attributes _attributes

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_name

private javax.ide.extension.ElementName _name

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_elementPathStack

private final Stack _elementPathStack

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_contextMap

private final ScopedMap _contextMap

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_elementText

private final Stack _elementText

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_childHandlers

private final Stack _childHandlers

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_ceChildHandlers

private java.util.Map _ceChildHandlers

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_logger

private java.util.logging.Logger _logger

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_visitorFactories

private final java.util.List _visitorFactories

Constructor Detail

DefaultElementContext

public DefaultElementContext()

Method Detail

getElementName

public javax.ide.extension.ElementName getElementName()

Get the local name of the current element.

Specified by:

getElementName in interface javax.ide.extension.ElementContext

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getText

public java.lang.String getText()

Get the text contained in this element. It's only valid to call this from EDDElementHandler.handleEndElement.

Specified by:

getText in interface javax.ide.extension.ElementEndContext

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getAttributeValue

public java.lang.String getAttributeValue(java.lang.String attributeName)

Get the value of an attribute for this element. It's only valid to call this from EDDElementHandler.handleStartElement.

Specified by:

getAttributeValue in interface javax.ide.extension.ElementStartContext

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getAttributeNames

public java.util.Collection getAttributeNames()

Description copied from interface: javax.ide.extension.ElementStartContext

Get the (local) names of all attributes available on the current element.

Specified by:

getAttributeNames in interface javax.ide.extension.ElementStartContext

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getScopeData

public java.util.Map getScopeData()

Description copied from interface: javax.ide.extension.ElementContext

Get scope data for the current context. The returned map is scoped: values put 55 into the map can only be retrieved by the current visitor or visitors of descendent elements of the current element.

Specified by:

getScopeData in interface javax.ide.extension.ElementContext

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registerChildVisitor

public void registerChildVisitor(javax.ide.extension.ElementName name,
                                 javax.ide.extension.ElementVisitor visitor)

Register a handler that will be used only for immediate children of the current element.

Specified by:

registerChildVisitor in interface javax.ide.extension.ElementContext

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registerVisitorFactory

public void registerVisitorFactory(javax.ide.extension.ElementVisitorFactory factory)

Description copied from interface: javax.ide.extension.ElementContext

Register a factory that can dynamically retrieve visitors for named elements.

Specified by:

registerVisitorFactory in interface javax.ide.extension.ElementContext

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getScopedHandler

public javax.ide.extension.ElementVisitor getScopedHandler()

Get a scoped handler for the current element (if any)

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setElement

private void setElement(java.lang.String uri,
                        java.lang.String name)

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beginElement

void beginElement(java.lang.String uri,
                  java.lang.String name,
                  org.xml.sax.Attributes attributes)

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appendCharacters

void appendCharacters(char[] characters,
                      int start,
                      int length)

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postEndElement

void postEndElement()

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endElement

void endElement(java.lang.String uri,
                java.lang.String name)

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postBeginElement

void postBeginElement()

Push the current element onto the element stack.

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getLogger

public java.util.logging.Logger getLogger()

Description copied from interface: javax.ide.extension.ElementContext

Get the logger to which warning, error and information messages should be sent by the visitor.

Specified by:

getLogger in interface javax.ide.extension.ElementContext

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setMessageReporter

public void setMessageReporter(java.util.logging.Logger logger)

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getExtension

public javax.ide.extension.Extension getExtension()

Get the extension currently being processed.

Specified by:

getExtension in interface javax.ide.extension.ElementContext

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getExtensionSourceURI

public java.net.URI getExtensionSourceURI()

Get the URI of the source of the extension. For extensions packaged in JAR files, this is the URI of the JAR file.

Specified by:

getExtensionSourceURI in interface javax.ide.extension.ElementContext

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> javax >> ide >> extension >> [ spi overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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