XIncludeHandler (Xerces2 Java 2.11.1 API)

java.lang.Object
- org.apache.xerces.xinclude.XIncludeHandler

All Implemented Interfaces:

XMLComponent, XMLDocumentFilter, XMLDocumentSource, XMLDTDFilter, XMLDTDSource, XMLDocumentHandler, XMLDTDHandler

Direct Known Subclasses:

XPointerHandler
```
public class XIncludeHandler
extends Object
implements XMLComponent, XMLDocumentFilter, XMLDTDFilter
```
This is a pipeline component which performs XInclude handling, according to the W3C specification for XML Inclusions.

This component analyzes each event in the pipeline, looking for <include> elements. An <include> element is one which has a namespace of http://www.w3.org/2001/XInclude and a localname of include. When it finds an <include> element, it attempts to include the file specified in the href attribute of the element. If inclusion succeeds, all children of the <include> element are ignored (with the exception of checking for invalid children as outlined in the specification). If the inclusion fails, the <fallback> child of the <include> element is processed.

See the XInclude specification for more information on how XInclude is to be used.

This component requires the following features and properties from the component manager that uses it:
- http://xml.org/sax/features/allow-dtd-events-after-endDTD
- http://apache.org/xml/properties/internal/error-reporter
- http://apache.org/xml/properties/internal/entity-resolver
Optional property:
- http://apache.org/xml/properties/input-buffer-size
Furthermore, the NamespaceContext used in the pipeline is required to be an instance of XIncludeNamespaceSupport.

Currently, this implementation has only partial support for the XInclude specification. Specifically, it is missing support for XPointer document fragments. Thus, only whole documents can be included using this component in the pipeline.
Version:

$Id$

Author:

Peter McCracken, IBM, Michael Glavassevich, IBM

See Also:
XIncludeNamespaceSupport

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

protected static class XIncludeHandler.Notation

protected static class XIncludeHandler.UnparsedEntity

Nested Classes
Modifier and Type	Class and Description
`protected static class`	`XIncludeHandler.Notation`
`protected static class`	`XIncludeHandler.UnparsedEntity`

Field Summary

Fields
Modifier and Type	Field and Description
`protected static String`	`ALLOW_UE_AND_NOTATION_EVENTS` Feature identifier: allow notation and unparsed entity events to be sent out of order.
`protected static String`	`BUFFER_SIZE` property identifier: buffer size.
`static String`	`CURRENT_BASE_URI` The identifier for the Augmentation that contains the current base URI
`protected static String`	`DYNAMIC_VALIDATION` Feature identifier: dynamic validation.
`protected static String`	`ENTITY_RESOLVER` Property identifier: entity resolver.
`protected static String`	`ERROR_REPORTER` Property identifier: error reporter.
`protected Stack`	`fBaseURI`
`protected IntStack`	`fBaseURIScope`
`protected int`	`fBufferSize`
`protected XMLParserConfiguration`	`fChildConfig`
`protected XMLResourceIdentifier`	`fCurrentBaseURI`
`protected String`	`fCurrentLanguage`
`protected XMLLocator`	`fDocLocation`
`protected XMLDocumentHandler`	`fDocumentHandler`
`protected XMLDocumentSource`	`fDocumentSource`
`protected XMLDTDHandler`	`fDTDHandler`
`protected XMLDTDSource`	`fDTDSource`
`protected XMLEntityResolver`	`fEntityResolver`
`protected XMLErrorReporter`	`fErrorReporter`
`protected Stack`	`fExpandedSystemID`
`protected String`	`fHrefFromParent`
`protected IntStack`	`fLanguageScope`
`protected Stack`	`fLanguageStack`
`protected Stack`	`fLiteralSystemID`
`protected XIncludeNamespaceSupport`	`fNamespaceContext`
`protected String`	`fParentRelativeURI`
`protected XIncludeHandler`	`fParentXIncludeHandler`
`protected SecurityManager`	`fSecurityManager`
`protected ParserConfigurationSettings`	`fSettings`
`protected SymbolTable`	`fSymbolTable`
`protected XIncludeTextReader`	`fXInclude10TextReader`
`protected XIncludeTextReader`	`fXInclude11TextReader`
`protected XMLParserConfiguration`	`fXIncludeChildConfig`
`protected XMLLocatorWrapper`	`fXIncludeLocator`
`protected XIncludeMessageFormatter`	`fXIncludeMessageFormatter`
`protected XMLParserConfiguration`	`fXPointerChildConfig`
`protected XPointerProcessor`	`fXPtrProcessor`
`static String`	`HTTP_ACCEPT`
`static String`	`HTTP_ACCEPT_LANGUAGE`
`protected static String`	`JAXP_SCHEMA_LANGUAGE` Property identifier: JAXP schema language.
`protected static String`	`PARSER_SETTINGS`
`protected static String`	`SCHEMA_VALIDATION` Feature identifier: schema validation.
`protected static String`	`SECURITY_MANAGER` property identifier: security manager.
`protected static String`	`SYMBOL_TABLE` Property identifier: symbol table.
`protected static String`	`VALIDATION` Feature identifier: validation.
`static String`	`XINCLUDE_ATTR_ACCEPT`
`static String`	`XINCLUDE_ATTR_ACCEPT_LANGUAGE`
`static String`	`XINCLUDE_ATTR_ENCODING`
`static String`	`XINCLUDE_ATTR_HREF`
`static String`	`XINCLUDE_ATTR_PARSE`
`static String`	`XINCLUDE_DEFAULT_CONFIGURATION`
`static String`	`XINCLUDE_FALLBACK`
`protected static String`	`XINCLUDE_FIXUP_BASE_URIS` Feature identifier: fixup base URIs.
`protected static String`	`XINCLUDE_FIXUP_LANGUAGE` Feature identifier: fixup language.
`static String`	`XINCLUDE_INCLUDE`
`static String`	`XINCLUDE_INCLUDED`
`static String`	`XINCLUDE_NS_URI`
`static String`	`XINCLUDE_PARSE_TEXT`
`static String`	`XINCLUDE_PARSE_XML`
`static String`	`XPOINTER`

Fields inherited from interface org.apache.xerces.xni.XMLDTDHandler
CONDITIONAL_IGNORE, CONDITIONAL_INCLUDE

Constructor Summary

Constructors
Constructor and Description

XIncludeHandler()

Constructors
Constructor and Description
`XIncludeHandler()`

Method Summary

Methods
Modifier and Type	Method and Description
`protected void`	`addNotation(String name, XMLResourceIdentifier identifier, Augmentations augmentations)` Caches a notation.
`protected void`	`addUnparsedEntity(String name, XMLResourceIdentifier identifier, String notation, Augmentations augmentations)` Caches an unparsed entity.
`void`	`attributeDecl(String elementName, String attributeName, String type, String[] enumeration, String defaultType, XMLString defaultValue, XMLString nonNormalizedDefaultValue, Augmentations augmentations)` An attribute declaration.
`void`	`characters(XMLString text, Augmentations augs)` Character content.
`protected void`	`checkAndSendNotation(XIncludeHandler.Notation not)` The purpose of this method is to check if a Notation conflicts with a previously declared notation in the current pipeline stack.
`protected void`	`checkAndSendUnparsedEntity(XIncludeHandler.UnparsedEntity ent)` The purpose of this method is to check if an UnparsedEntity conflicts with a previously declared entity in the current pipeline stack.
`protected void`	`checkNotation(String notName)` Checks if a Notation with the given name was declared in the DTD of the document for the current pipeline.
`protected void`	`checkUnparsedEntity(String entName)` Checks if an UnparsedEntity with the given name was declared in the DTD of the document for the current pipeline.
`void`	`comment(XMLString text, Augmentations augs)` A comment.
`protected void`	`copyFeatures(XMLComponentManager from, ParserConfigurationSettings to)`
`protected void`	`copyFeatures(XMLComponentManager from, XMLParserConfiguration to)`
`void`	`doctypeDecl(String rootElement, String publicId, String systemId, Augmentations augs)` Notifies of the presence of the DOCTYPE line in the document.
`void`	`elementDecl(String name, String contentModel, Augmentations augmentations)` An element declaration.
`void`	`emptyElement(QName element, XMLAttributes attributes, Augmentations augs)` An empty element.
`void`	`endAttlist(Augmentations augmentations)` The end of an attribute list.
`void`	`endCDATA(Augmentations augs)` The end of a CDATA section.
`void`	`endConditional(Augmentations augmentations)` The end of a conditional section.
`void`	`endDocument(Augmentations augs)` The end of the document.
`void`	`endDTD(Augmentations augmentations)` The end of the DTD.
`void`	`endElement(QName element, Augmentations augs)` The end of an element.
`void`	`endExternalSubset(Augmentations augmentations)` The end of the DTD external subset.
`void`	`endGeneralEntity(String name, Augmentations augs)` This method notifies the end of a general entity.
`void`	`endParameterEntity(String name, Augmentations augmentations)` This method notifies the end of a parameter entity.
`void`	`externalEntityDecl(String name, XMLResourceIdentifier identifier, Augmentations augmentations)` An external entity declaration.
`String`	`getBaseURI(int depth)` Gets the base URI that was in use at that depth
`XMLDocumentHandler`	`getDocumentHandler()` Returns the document handler
`XMLDocumentSource`	`getDocumentSource()` Returns the document source.
`XMLDTDHandler`	`getDTDHandler()` Returns the DTD handler.
`XMLDTDSource`	`getDTDSource()`
`Boolean`	`getFeatureDefault(String featureId)` Returns the default state for a feature, or null if this component does not want to report a default value for this feature.
`String`	`getLanguage(int depth)` Gets the language that was in use at that depth.
`Object`	`getPropertyDefault(String propertyId)` Returns the default state for a property, or null if this component does not want to report a default value for this property.
`String[]`	`getRecognizedFeatures()` Returns a list of feature identifiers that are recognized by this component.
`String[]`	`getRecognizedProperties()` Returns a list of property identifiers that are recognized by this component.
`protected String`	`getRelativeBaseURI()` Returns a URI, relative to the include parent's base URI, of the current [base URI].
`String`	`getRelativeURI(int depth)` Returns a relative URI, which when resolved against the base URI at the specified depth, will create the current base URI.
`protected boolean`	`getSawFallback(int depth)` Returns whether an <fallback> was encountered at the specified depth, as an ancestor of the current element, or as a sibling of an ancestor of the current element.
`protected boolean`	`getSawInclude(int depth)` Return whether an <include> was encountered at the specified depth, as an ancestor of the current item.
`protected int`	`getState()`
`protected int`	`getState(int depth)`
`protected void`	`handleFallbackElement()`
`protected boolean`	`handleIncludeElement(XMLAttributes attributes)`
`protected boolean`	`hasXIncludeNamespace(QName element)` Returns true if the element has the namespace "http://www.w3.org/2001/XInclude"
`void`	`ignorableWhitespace(XMLString text, Augmentations augs)` Ignorable whitespace.
`void`	`ignoredCharacters(XMLString text, Augmentations augmentations)` Characters within an IGNORE conditional section.
`void`	`internalEntityDecl(String name, XMLString text, XMLString nonNormalizedText, Augmentations augmentations)` An internal entity declaration.
`protected boolean`	`isFallbackElement(QName element)` Checks if the element is an <fallback> element.
`protected boolean`	`isIncludeElement(QName element)` Checks if the element is an <include> element.
`protected boolean`	`isRootDocument()`
`protected boolean`	`isTopLevelIncludedItem()` Returns true if the current element is a top level included item.
`protected boolean`	`isTopLevelIncludedItemViaFallback()`
`protected boolean`	`isTopLevelIncludedItemViaInclude()`
`protected Augmentations`	`modifyAugmentations(Augmentations augs)` Modify the augmentations.
`protected Augmentations`	`modifyAugmentations(Augmentations augs, boolean force)` Modify the augmentations.
`void`	`notationDecl(String name, XMLResourceIdentifier identifier, Augmentations augmentations)` A notation declaration
`protected XMLAttributes`	`processAttributes(XMLAttributes attributes)` Processes the XMLAttributes object of startElement() calls.
`void`	`processingInstruction(String target, XMLString data, Augmentations augs)` A processing instruction.
`protected void`	`processXMLBaseAttributes(XMLAttributes attributes)` Search for a xml:base attribute, and if one is found, put the new base URI into effect.
`protected void`	`processXMLLangAttributes(XMLAttributes attributes)` Search for a xml:lang attribute, and if one is found, put the new [language] into effect.
`protected void`	`reportFatalError(String key)`
`protected void`	`reportFatalError(String key, Object[] args)`
`protected void`	`reportFatalError(String key, Object[] args, Exception exception)`
`protected void`	`reportResourceError(String key)`
`protected void`	`reportResourceError(String key, Object[] args)`
`protected void`	`reportResourceError(String key, Object[] args, Exception exception)`
`void`	`reset(XMLComponentManager componentManager)` Resets the component.
`protected void`	`restoreBaseURI()` Discards the URIs at the top of the stack, and restores the ones beneath it.
`String`	`restoreLanguage()` Discards the language at the top of the stack, and returns the one beneath it.
`protected boolean`	`sameBaseURIAsIncludeParent()` Returns true if the current [base URI] is the same as the [base URI] that was in effect on the include parent.
`protected boolean`	`sameLanguageAsIncludeParent()` Returns true if the current [language] is equivalent to the [language] that was in effect on the include parent, taking case-insensitivity into account as per [RFC 3066].
`protected void`	`saveBaseURI()` Saves the current base URI to the top of the stack.
`protected void`	`saveLanguage(String language)` Saves the given language on the top of the stack.
`protected boolean`	`searchForRecursiveIncludes(String includedSysId)` Checks if the file indicated by the given system id has already been included in the current stack.
`void`	`setDocumentHandler(XMLDocumentHandler handler)` Sets the document handler.
`void`	`setDocumentSource(XMLDocumentSource source)` Sets the document source.
`void`	`setDTDHandler(XMLDTDHandler handler)` Sets the DTD handler.
`void`	`setDTDSource(XMLDTDSource source)`
`void`	`setFeature(String featureId, boolean state)` Sets the state of a feature.
`protected void`	`setHref(String href)`
`protected void`	`setParent(XIncludeHandler parent)` Set the parent of this XIncludeHandler in the tree
`void`	`setProperty(String propertyId, Object value)` Sets the value of a property.
`protected void`	`setSawFallback(int depth, boolean val)` Records that an <fallback> was encountered at the specified depth, as an ancestor of the current element, or as a sibling of an ancestor of the current element.
`protected void`	`setSawInclude(int depth, boolean val)` Records that an <include> was encountered at the specified depth, as an ancestor of the current item.
`protected void`	`setState(int state)`
`protected void`	`setupCurrentBaseURI(XMLLocator locator)`
`protected void`	`setXIncludeLocator(XMLLocatorWrapper locator)`
`void`	`startAttlist(String elementName, Augmentations augmentations)` The start of an attribute list.
`void`	`startCDATA(Augmentations augs)` The start of a CDATA section.
`void`	`startConditional(short type, Augmentations augmentations)` The start of a conditional section.
`void`	`startDocument(XMLLocator locator, String encoding, NamespaceContext namespaceContext, Augmentations augs)` Event sent at the start of the document.
`void`	`startDTD(XMLLocator locator, Augmentations augmentations)` The start of the DTD.
`void`	`startElement(QName element, XMLAttributes attributes, Augmentations augs)` The start of an element.
`void`	`startExternalSubset(XMLResourceIdentifier identifier, Augmentations augmentations)` The start of the DTD external subset.
`void`	`startGeneralEntity(String name, XMLResourceIdentifier resId, String encoding, Augmentations augs)` This method notifies the start of a general entity.
`void`	`startParameterEntity(String name, XMLResourceIdentifier identifier, String encoding, Augmentations augmentations)` This method notifies of the start of a parameter entity.
`void`	`textDecl(String version, String encoding, Augmentations augs)` Notifies of the presence of a TextDecl line in an entity.
`void`	`unparsedEntityDecl(String name, XMLResourceIdentifier identifier, String notation, Augmentations augmentations)` An unparsed entity declaration.
`void`	`xmlDecl(String version, String encoding, String standalone, Augmentations augs)` Notifies of the presence of an XMLDecl line in the document.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Field Detail
  - XINCLUDE_DEFAULT_CONFIGURATION
```
public static final String XINCLUDE_DEFAULT_CONFIGURATION
```
    See Also:
    Constant Field Values
  - HTTP_ACCEPT
```
public static final String HTTP_ACCEPT
```
    See Also:
    Constant Field Values
  - HTTP_ACCEPT_LANGUAGE
```
public static final String HTTP_ACCEPT_LANGUAGE
```
    See Also:
    Constant Field Values
  - XPOINTER
```
public static final String XPOINTER
```
    See Also:
    Constant Field Values
  - XINCLUDE_NS_URI
```
public static final String XINCLUDE_NS_URI
```
  - XINCLUDE_INCLUDE
```
public static final String XINCLUDE_INCLUDE
```
  - XINCLUDE_FALLBACK
```
public static final String XINCLUDE_FALLBACK
```
  - XINCLUDE_PARSE_XML
```
public static final String XINCLUDE_PARSE_XML
```
  - XINCLUDE_PARSE_TEXT
```
public static final String XINCLUDE_PARSE_TEXT
```
  - XINCLUDE_ATTR_HREF
```
public static final String XINCLUDE_ATTR_HREF
```
  - XINCLUDE_ATTR_PARSE
```
public static final String XINCLUDE_ATTR_PARSE
```
  - XINCLUDE_ATTR_ENCODING
```
public static final String XINCLUDE_ATTR_ENCODING
```
  - XINCLUDE_ATTR_ACCEPT
```
public static final String XINCLUDE_ATTR_ACCEPT
```
  - XINCLUDE_ATTR_ACCEPT_LANGUAGE
```
public static final String XINCLUDE_ATTR_ACCEPT_LANGUAGE
```
  - XINCLUDE_INCLUDED
```
public static final String XINCLUDE_INCLUDED
```
  - CURRENT_BASE_URI
```
public static final String CURRENT_BASE_URI
```
    The identifier for the Augmentation that contains the current base URI
    
    See Also:
    Constant Field Values
  - VALIDATION
```
protected static final String VALIDATION
```
    Feature identifier: validation.
    
    See Also:
    Constant Field Values
  - SCHEMA_VALIDATION
```
protected static final String SCHEMA_VALIDATION
```
    Feature identifier: schema validation.
    
    See Also:
    Constant Field Values
  - DYNAMIC_VALIDATION
```
protected static final String DYNAMIC_VALIDATION
```
    Feature identifier: dynamic validation.
    
    See Also:
    Constant Field Values
  - ALLOW_UE_AND_NOTATION_EVENTS
```
protected static final String ALLOW_UE_AND_NOTATION_EVENTS
```
    Feature identifier: allow notation and unparsed entity events to be sent out of order.
    
    See Also:
    Constant Field Values
  - XINCLUDE_FIXUP_BASE_URIS
```
protected static final String XINCLUDE_FIXUP_BASE_URIS
```
    Feature identifier: fixup base URIs.
    
    See Also:
    Constant Field Values
  - XINCLUDE_FIXUP_LANGUAGE
```
protected static final String XINCLUDE_FIXUP_LANGUAGE
```
    Feature identifier: fixup language.
    
    See Also:
    Constant Field Values
  - JAXP_SCHEMA_LANGUAGE
```
protected static final String JAXP_SCHEMA_LANGUAGE
```
    Property identifier: JAXP schema language.
    
    See Also:
    Constant Field Values
  - SYMBOL_TABLE
```
protected static final String SYMBOL_TABLE
```
    Property identifier: symbol table.
    
    See Also:
    Constant Field Values
  - ERROR_REPORTER
```
protected static final String ERROR_REPORTER
```
    Property identifier: error reporter.
    
    See Also:
    Constant Field Values
  - ENTITY_RESOLVER
```
protected static final String ENTITY_RESOLVER
```
    Property identifier: entity resolver.
    
    See Also:
    Constant Field Values
  - SECURITY_MANAGER
```
protected static final String SECURITY_MANAGER
```
    property identifier: security manager.
    
    See Also:
    Constant Field Values
  - BUFFER_SIZE
```
protected static final String BUFFER_SIZE
```
    property identifier: buffer size.
    
    See Also:
    Constant Field Values
  - PARSER_SETTINGS
```
protected static final String PARSER_SETTINGS
```
    See Also:
    Constant Field Values
  - fDocumentHandler
```
protected XMLDocumentHandler fDocumentHandler
```
  - fDocumentSource
```
protected XMLDocumentSource fDocumentSource
```
  - fDTDHandler
```
protected XMLDTDHandler fDTDHandler
```
  - fDTDSource
```
protected XMLDTDSource fDTDSource
```
  - fParentXIncludeHandler
```
protected XIncludeHandler fParentXIncludeHandler
```
  - fBufferSize
```
protected int fBufferSize
```
  - fParentRelativeURI
```
protected String fParentRelativeURI
```
  - fChildConfig
```
protected XMLParserConfiguration fChildConfig
```
  - fXIncludeChildConfig
```
protected XMLParserConfiguration fXIncludeChildConfig
```
  - fXPointerChildConfig
```
protected XMLParserConfiguration fXPointerChildConfig
```
  - fXPtrProcessor
```
protected XPointerProcessor fXPtrProcessor
```
  - fDocLocation
```
protected XMLLocator fDocLocation
```
  - fXIncludeLocator
```
protected XMLLocatorWrapper fXIncludeLocator
```
  - fXIncludeMessageFormatter
```
protected XIncludeMessageFormatter fXIncludeMessageFormatter
```
  - fNamespaceContext
```
protected XIncludeNamespaceSupport fNamespaceContext
```
  - fSymbolTable
```
protected SymbolTable fSymbolTable
```
  - fErrorReporter
```
protected XMLErrorReporter fErrorReporter
```
  - fEntityResolver
```
protected XMLEntityResolver fEntityResolver
```
  - fSecurityManager
```
protected SecurityManager fSecurityManager
```
  - fXInclude10TextReader
```
protected XIncludeTextReader fXInclude10TextReader
```
  - fXInclude11TextReader
```
protected XIncludeTextReader fXInclude11TextReader
```
  - fCurrentBaseURI
```
protected final XMLResourceIdentifier fCurrentBaseURI
```
  - fBaseURIScope
```
protected final IntStack fBaseURIScope
```
  - fBaseURI
```
protected final Stack fBaseURI
```
  - fLiteralSystemID
```
protected final Stack fLiteralSystemID
```
  - fExpandedSystemID
```
protected final Stack fExpandedSystemID
```
  - fLanguageScope
```
protected final IntStack fLanguageScope
```
  - fLanguageStack
```
protected final Stack fLanguageStack
```
  - fCurrentLanguage
```
protected String fCurrentLanguage
```
  - fHrefFromParent
```
protected String fHrefFromParent
```
  - fSettings
```
protected ParserConfigurationSettings fSettings
```
- Constructor Detail
  - XIncludeHandler
```
public XIncludeHandler()
```
- Method Detail
  - reset
```
public void reset(XMLComponentManager componentManager)
           throws XNIException
```
    Description copied from interface: XMLComponent
    
    Resets the component. The component can query the component manager about any features and properties that affect the operation of the component.
    
    Specified by:
    
    reset in interface XMLComponent
    
    Parameters:
    componentManager - The component manager.
    
    Throws:
    
    XNIException - Thrown by component on initialization error.
  - getRecognizedFeatures
```
public String[] getRecognizedFeatures()
```
    Returns a list of feature identifiers that are recognized by this component. This method may return null if no features are recognized by this component.
    
    Specified by:
    
    getRecognizedFeatures in interface XMLComponent
  - setFeature
```
public void setFeature(String featureId,
              boolean state)
                throws XMLConfigurationException
```
    Sets the state of a feature. This method is called by the component manager any time after reset when a feature changes state.
    Note: Components should silently ignore features that do not affect the operation of the component.
    
    Specified by:
    
    setFeature in interface XMLComponent
    
    Parameters:
    featureId - The feature identifier.
    state - The state of the feature.
    
    Throws:
    
    SAXNotRecognizedException - The component should not throw this exception.
    
    SAXNotSupportedException - The component should not throw this exception.
    
    XMLConfigurationException - Thrown for configuration error. In general, components should only throw this exception if it is really a critical error.
  - getRecognizedProperties
```
public String[] getRecognizedProperties()
```
    Returns a list of property identifiers that are recognized by this component. This method may return null if no properties are recognized by this component.
    
    Specified by:
    
    getRecognizedProperties in interface XMLComponent
  - setProperty
```
public void setProperty(String propertyId,
               Object value)
                 throws XMLConfigurationException
```
    Sets the value of a property. This method is called by the component manager any time after reset when a property changes value.
    Note: Components should silently ignore properties that do not affect the operation of the component.
    
    Specified by:
    
    setProperty in interface XMLComponent
    
    Parameters:
    propertyId - The property identifier.
    value - The value of the property.
    
    Throws:
    
    SAXNotRecognizedException - The component should not throw this exception.
    
    SAXNotSupportedException - The component should not throw this exception.
    
    XMLConfigurationException - Thrown for configuration error. In general, components should only throw this exception if it is really a critical error.
  - getFeatureDefault
```
public Boolean getFeatureDefault(String featureId)
```
    Returns the default state for a feature, or null if this component does not want to report a default value for this feature.
    
    Specified by:
    
    getFeatureDefault in interface XMLComponent
    
    Parameters:
    featureId - The feature identifier.
    Since:
    
    Xerces 2.2.0
  - getPropertyDefault
```
public Object getPropertyDefault(String propertyId)
```
    Returns the default state for a property, or null if this component does not want to report a default value for this property.
    
    Specified by:
    
    getPropertyDefault in interface XMLComponent
    
    Parameters:
    propertyId - The property identifier.
    Since:
    
    Xerces 2.2.0
  - setDocumentHandler
```
public void setDocumentHandler(XMLDocumentHandler handler)
```
    Description copied from interface: XMLDocumentSource
    
    Sets the document handler.
    
    Specified by:
    
    setDocumentHandler in interface XMLDocumentSource
  - getDocumentHandler
```
public XMLDocumentHandler getDocumentHandler()
```
    Description copied from interface: XMLDocumentSource
    
    Returns the document handler
    
    Specified by:
    
    getDocumentHandler in interface XMLDocumentSource
  - startDocument
```
public void startDocument(XMLLocator locator,
                 String encoding,
                 NamespaceContext namespaceContext,
                 Augmentations augs)
                   throws XNIException
```
    Event sent at the start of the document. A fatal error will occur here, if it is detected that this document has been processed before. This event is only passed on to the document handler if this is the root document.
    
    Specified by:
    
    startDocument in interface XMLDocumentHandler
    
    Parameters:
    locator - The document locator, or null if the document location cannot be reported during the parsing of this document. However, it is strongly recommended that a locator be supplied that can at least report the system identifier of the document.
    encoding - The auto-detected IANA encoding name of the entity stream. This value will be null in those situations where the entity encoding is not auto-detected (e.g. internal entities or a document entity that is parsed from a java.io.Reader).
    namespaceContext - The namespace context in effect at the start of this document. This object represents the current context. Implementors of this class are responsible for copying the namespace bindings from the the current context (and its parent contexts) if that information is important.
    augs - Additional information that may include infoset augmentations
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - xmlDecl
```
public void xmlDecl(String version,
           String encoding,
           String standalone,
           Augmentations augs)
             throws XNIException
```
    Description copied from interface: XMLDocumentHandler
    
    Notifies of the presence of an XMLDecl line in the document. If present, this method will be called immediately following the startDocument call.
    
    Specified by:
    
    xmlDecl in interface XMLDocumentHandler
    
    Parameters:
    version - The XML version.
    encoding - The IANA encoding name of the document, or null if not specified.
    standalone - The standalone value, or null if not specified.
    augs - Additional information that may include infoset augmentations
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - doctypeDecl
```
public void doctypeDecl(String rootElement,
               String publicId,
               String systemId,
               Augmentations augs)
                 throws XNIException
```
    Description copied from interface: XMLDocumentHandler
    
    Notifies of the presence of the DOCTYPE line in the document.
    
    Specified by:
    
    doctypeDecl in interface XMLDocumentHandler
    
    Parameters:
    rootElement - The name of the root element.
    publicId - The public identifier if an external DTD or null if the external DTD is specified using SYSTEM.
    systemId - The system identifier if an external DTD, null otherwise.
    augs - Additional information that may include infoset augmentations
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - comment
```
public void comment(XMLString text,
           Augmentations augs)
             throws XNIException
```
    Description copied from interface: XMLDocumentHandler
    
    A comment.
    
    Specified by:
    
    comment in interface XMLDocumentHandler
    
    Specified by:
    
    comment in interface XMLDTDHandler
    
    Parameters:
    text - The text in the comment.
    augs - Additional information that may include infoset augmentations
    
    Throws:
    
    XNIException - Thrown by application to signal an error.
  - processingInstruction
```
public void processingInstruction(String target,
                         XMLString data,
                         Augmentations augs)
                           throws XNIException
```
    Description copied from interface: XMLDocumentHandler
    
    A processing instruction. Processing instructions consist of a target name and, optionally, text data. The data is only meaningful to the application.
    Typically, a processing instruction's data will contain a series of pseudo-attributes. These pseudo-attributes follow the form of element attributes but are not parsed or presented to the application as anything other than text. The application is responsible for parsing the data.
    
    Specified by:
    
    processingInstruction in interface XMLDocumentHandler
    
    Specified by:
    
    processingInstruction in interface XMLDTDHandler
    
    Parameters:
    target - The target.
    data - The data or null if none specified.
    augs - Additional information that may include infoset augmentations
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - startElement
```
public void startElement(QName element,
                XMLAttributes attributes,
                Augmentations augs)
                  throws XNIException
```
    Description copied from interface: XMLDocumentHandler
    
    The start of an element.
    
    Specified by:
    
    startElement in interface XMLDocumentHandler
    
    Parameters:
    element - The name of the element.
    attributes - The element attributes.
    augs - Additional information that may include infoset augmentations
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - emptyElement
```
public void emptyElement(QName element,
                XMLAttributes attributes,
                Augmentations augs)
                  throws XNIException
```
    Description copied from interface: XMLDocumentHandler
    
    An empty element.
    
    Specified by:
    
    emptyElement in interface XMLDocumentHandler
    
    Parameters:
    element - The name of the element.
    attributes - The element attributes.
    augs - Additional information that may include infoset augmentations
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - endElement
```
public void endElement(QName element,
              Augmentations augs)
                throws XNIException
```
    Description copied from interface: XMLDocumentHandler
    
    The end of an element.
    
    Specified by:
    
    endElement in interface XMLDocumentHandler
    
    Parameters:
    element - The name of the element.
    augs - Additional information that may include infoset augmentations
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - startGeneralEntity
```
public void startGeneralEntity(String name,
                      XMLResourceIdentifier resId,
                      String encoding,
                      Augmentations augs)
                        throws XNIException
```
    Description copied from interface: XMLDocumentHandler
    
    This method notifies the start of a general entity.
    Note: This method is not called for entity references appearing as part of attribute values.
    
    Specified by:
    
    startGeneralEntity in interface XMLDocumentHandler
    
    Parameters:
    name - The name of the general entity.
    resId - The resource identifier.
    encoding - The auto-detected IANA encoding name of the entity stream. This value will be null in those situations where the entity encoding is not auto-detected (e.g. internal entities or a document entity that is parsed from a java.io.Reader).
    augs - Additional information that may include infoset augmentations
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - textDecl
```
public void textDecl(String version,
            String encoding,
            Augmentations augs)
              throws XNIException
```
    Description copied from interface: XMLDocumentHandler
    
    Notifies of the presence of a TextDecl line in an entity. If present, this method will be called immediately following the startEntity call.
    Note: This method will never be called for the document entity; it is only called for external general entities referenced in document content.
    Note: This method is not called for entity references appearing as part of attribute values.
    
    Specified by:
    
    textDecl in interface XMLDocumentHandler
    
    Specified by:
    
    textDecl in interface XMLDTDHandler
    
    Parameters:
    version - The XML version, or null if not specified.
    encoding - The IANA encoding name of the entity.
    augs - Additional information that may include infoset augmentations
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - endGeneralEntity
```
public void endGeneralEntity(String name,
                    Augmentations augs)
                      throws XNIException
```
    Description copied from interface: XMLDocumentHandler
    
    This method notifies the end of a general entity.
    Note: This method is not called for entity references appearing as part of attribute values.
    
    Specified by:
    
    endGeneralEntity in interface XMLDocumentHandler
    
    Parameters:
    name - The name of the entity.
    augs - Additional information that may include infoset augmentations
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - characters
```
public void characters(XMLString text,
              Augmentations augs)
                throws XNIException
```
    Description copied from interface: XMLDocumentHandler
    
    Character content.
    
    Specified by:
    
    characters in interface XMLDocumentHandler
    
    Parameters:
    text - The content.
    augs - Additional information that may include infoset augmentations
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - ignorableWhitespace
```
public void ignorableWhitespace(XMLString text,
                       Augmentations augs)
                         throws XNIException
```
    Description copied from interface: XMLDocumentHandler
    
    Ignorable whitespace. For this method to be called, the document source must have some way of determining that the text containing only whitespace characters should be considered ignorable. For example, the validator can determine if a length of whitespace characters in the document are ignorable based on the element content model.
    
    Specified by:
    
    ignorableWhitespace in interface XMLDocumentHandler
    
    Parameters:
    text - The ignorable whitespace.
    augs - Additional information that may include infoset augmentations
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - startCDATA
```
public void startCDATA(Augmentations augs)
                throws XNIException
```
    Description copied from interface: XMLDocumentHandler
    
    The start of a CDATA section.
    
    Specified by:
    
    startCDATA in interface XMLDocumentHandler
    
    Parameters:
    augs - Additional information that may include infoset augmentations
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - endCDATA
```
public void endCDATA(Augmentations augs)
              throws XNIException
```
    Description copied from interface: XMLDocumentHandler
    
    The end of a CDATA section.
    
    Specified by:
    
    endCDATA in interface XMLDocumentHandler
    
    Parameters:
    augs - Additional information that may include infoset augmentations
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - endDocument
```
public void endDocument(Augmentations augs)
                 throws XNIException
```
    Description copied from interface: XMLDocumentHandler
    
    The end of the document.
    
    Specified by:
    
    endDocument in interface XMLDocumentHandler
    
    Parameters:
    augs - Additional information that may include infoset augmentations
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - setDocumentSource
```
public void setDocumentSource(XMLDocumentSource source)
```
    Description copied from interface: XMLDocumentHandler
    
    Sets the document source.
    
    Specified by:
    
    setDocumentSource in interface XMLDocumentHandler
  - getDocumentSource
```
public XMLDocumentSource getDocumentSource()
```
    Description copied from interface: XMLDocumentHandler
    
    Returns the document source.
    
    Specified by:
    
    getDocumentSource in interface XMLDocumentHandler
  - attributeDecl
```
public void attributeDecl(String elementName,
                 String attributeName,
                 String type,
                 String[] enumeration,
                 String defaultType,
                 XMLString defaultValue,
                 XMLString nonNormalizedDefaultValue,
                 Augmentations augmentations)
                   throws XNIException
```
    Description copied from interface: XMLDTDHandler
    
    An attribute declaration.
    
    Specified by:
    
    attributeDecl in interface XMLDTDHandler
    
    Parameters:
    elementName - The name of the element that this attribute is associated with.
    attributeName - The name of the attribute.
    type - The attribute type. This value will be one of the following: "CDATA", "ENTITY", "ENTITIES", "ENUMERATION", "ID", "IDREF", "IDREFS", "NMTOKEN", "NMTOKENS", or "NOTATION".
    enumeration - If the type has the value "ENUMERATION" or "NOTATION", this array holds the allowed attribute values; otherwise, this array is null.
    defaultType - The attribute default type. This value will be one of the following: "#FIXED", "#IMPLIED", "#REQUIRED", or null.
    defaultValue - The attribute default value, or null if no default value is specified.
    nonNormalizedDefaultValue - The attribute default value with no normalization performed, or null if no default value is specified.
    augmentations - Additional information that may include infoset augmentations.
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - elementDecl
```
public void elementDecl(String name,
               String contentModel,
               Augmentations augmentations)
                 throws XNIException
```
    Description copied from interface: XMLDTDHandler
    
    An element declaration.
    
    Specified by:
    
    elementDecl in interface XMLDTDHandler
    
    Parameters:
    name - The name of the element.
    contentModel - The element content model.
    augmentations - Additional information that may include infoset augmentations.
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - endAttlist
```
public void endAttlist(Augmentations augmentations)
                throws XNIException
```
    Description copied from interface: XMLDTDHandler
    
    The end of an attribute list.
    
    Specified by:
    
    endAttlist in interface XMLDTDHandler
    
    Parameters:
    augmentations - Additional information that may include infoset augmentations.
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - endConditional
```
public void endConditional(Augmentations augmentations)
                    throws XNIException
```
    Description copied from interface: XMLDTDHandler
    
    The end of a conditional section.
    
    Specified by:
    
    endConditional in interface XMLDTDHandler
    
    Parameters:
    augmentations - Additional information that may include infoset augmentations.
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - endDTD
```
public void endDTD(Augmentations augmentations)
            throws XNIException
```
    Description copied from interface: XMLDTDHandler
    
    The end of the DTD.
    
    Specified by:
    
    endDTD in interface XMLDTDHandler
    
    Parameters:
    augmentations - Additional information that may include infoset augmentations.
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - endExternalSubset
```
public void endExternalSubset(Augmentations augmentations)
                       throws XNIException
```
    Description copied from interface: XMLDTDHandler
    
    The end of the DTD external subset.
    
    Specified by:
    
    endExternalSubset in interface XMLDTDHandler
    
    Parameters:
    augmentations - Additional information that may include infoset augmentations.
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - endParameterEntity
```
public void endParameterEntity(String name,
                      Augmentations augmentations)
                        throws XNIException
```
    Description copied from interface: XMLDTDHandler
    
    This method notifies the end of a parameter entity. Parameter entity names begin with a '%' character.
    
    Specified by:
    
    endParameterEntity in interface XMLDTDHandler
    
    Parameters:
    name - The name of the parameter entity.
    augmentations - Additional information that may include infoset augmentations.
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - externalEntityDecl
```
public void externalEntityDecl(String name,
                      XMLResourceIdentifier identifier,
                      Augmentations augmentations)
                        throws XNIException
```
    Description copied from interface: XMLDTDHandler
    
    An external entity declaration.
    
    Specified by:
    
    externalEntityDecl in interface XMLDTDHandler
    
    Parameters:
    name - The name of the entity. Parameter entity names start with '%', whereas the name of a general entity is just the entity name.
    identifier - An object containing all location information pertinent to this external entity.
    augmentations - Additional information that may include infoset augmentations.
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - getDTDSource
```
public XMLDTDSource getDTDSource()
```
    Specified by:
    
    getDTDSource in interface XMLDTDHandler
  - ignoredCharacters
```
public void ignoredCharacters(XMLString text,
                     Augmentations augmentations)
                       throws XNIException
```
    Description copied from interface: XMLDTDHandler
    
    Characters within an IGNORE conditional section.
    
    Specified by:
    
    ignoredCharacters in interface XMLDTDHandler
    
    Parameters:
    text - The ignored text.
    augmentations - Additional information that may include infoset augmentations.
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - internalEntityDecl
```
public void internalEntityDecl(String name,
                      XMLString text,
                      XMLString nonNormalizedText,
                      Augmentations augmentations)
                        throws XNIException
```
    Description copied from interface: XMLDTDHandler
    
    An internal entity declaration.
    
    Specified by:
    
    internalEntityDecl in interface XMLDTDHandler
    
    Parameters:
    name - The name of the entity. Parameter entity names start with '%', whereas the name of a general entity is just the entity name.
    text - The value of the entity.
    nonNormalizedText - The non-normalized value of the entity. This value contains the same sequence of characters that was in the internal entity declaration, without any entity references expanded.
    augmentations - Additional information that may include infoset augmentations.
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - notationDecl
```
public void notationDecl(String name,
                XMLResourceIdentifier identifier,
                Augmentations augmentations)
                  throws XNIException
```
    Description copied from interface: XMLDTDHandler
    
    A notation declaration
    
    Specified by:
    
    notationDecl in interface XMLDTDHandler
    
    Parameters:
    name - The name of the notation.
    identifier - An object containing all location information pertinent to this notation.
    augmentations - Additional information that may include infoset augmentations.
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - setDTDSource
```
public void setDTDSource(XMLDTDSource source)
```
    Specified by:
    
    setDTDSource in interface XMLDTDHandler
  - startAttlist
```
public void startAttlist(String elementName,
                Augmentations augmentations)
                  throws XNIException
```
    Description copied from interface: XMLDTDHandler
    
    The start of an attribute list.
    
    Specified by:
    
    startAttlist in interface XMLDTDHandler
    
    Parameters:
    elementName - The name of the element that this attribute list is associated with.
    augmentations - Additional information that may include infoset augmentations.
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - startConditional
```
public void startConditional(short type,
                    Augmentations augmentations)
                      throws XNIException
```
    Description copied from interface: XMLDTDHandler
    
    The start of a conditional section.
    
    Specified by:
    
    startConditional in interface XMLDTDHandler
    
    Parameters:
    type - The type of the conditional section. This value will either be CONDITIONAL_INCLUDE or CONDITIONAL_IGNORE.
    augmentations - Additional information that may include infoset augmentations.
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
    See Also:
    XMLDTDHandler.CONDITIONAL_INCLUDE, XMLDTDHandler.CONDITIONAL_IGNORE
  - startDTD
```
public void startDTD(XMLLocator locator,
            Augmentations augmentations)
              throws XNIException
```
    Description copied from interface: XMLDTDHandler
    
    The start of the DTD.
    
    Specified by:
    
    startDTD in interface XMLDTDHandler
    
    Parameters:
    locator - The document locator, or null if the document location cannot be reported during the parsing of the document DTD. However, it is strongly recommended that a locator be supplied that can at least report the base system identifier of the DTD.
    augmentations - Additional information that may include infoset augmentations.
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - startExternalSubset
```
public void startExternalSubset(XMLResourceIdentifier identifier,
                       Augmentations augmentations)
                         throws XNIException
```
    Description copied from interface: XMLDTDHandler
    
    The start of the DTD external subset.
    
    Specified by:
    
    startExternalSubset in interface XMLDTDHandler
    
    Parameters:
    identifier - The resource identifier.
    augmentations - Additional information that may include infoset augmentations.
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - startParameterEntity
```
public void startParameterEntity(String name,
                        XMLResourceIdentifier identifier,
                        String encoding,
                        Augmentations augmentations)
                          throws XNIException
```
    Description copied from interface: XMLDTDHandler
    
    This method notifies of the start of a parameter entity. The parameter entity name start with a '%' character.
    
    Specified by:
    
    startParameterEntity in interface XMLDTDHandler
    
    Parameters:
    name - The name of the parameter entity.
    identifier - The resource identifier.
    encoding - The auto-detected IANA encoding name of the entity stream. This value will be null in those situations where the entity encoding is not auto-detected (e.g. internal parameter entities).
    augmentations - Additional information that may include infoset augmentations.
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - unparsedEntityDecl
```
public void unparsedEntityDecl(String name,
                      XMLResourceIdentifier identifier,
                      String notation,
                      Augmentations augmentations)
                        throws XNIException
```
    Description copied from interface: XMLDTDHandler
    
    An unparsed entity declaration.
    
    Specified by:
    
    unparsedEntityDecl in interface XMLDTDHandler
    
    Parameters:
    name - The name of the entity.
    identifier - An object containing all location information pertinent to this unparsed entity declaration.
    notation - The name of the notation.
    augmentations - Additional information that may include infoset augmentations.
    
    Throws:
    
    XNIException - Thrown by handler to signal an error.
  - getDTDHandler
```
public XMLDTDHandler getDTDHandler()
```
    Description copied from interface: XMLDTDSource
    
    Returns the DTD handler.
    
    Specified by:
    
    getDTDHandler in interface XMLDTDSource
  - setDTDHandler
```
public void setDTDHandler(XMLDTDHandler handler)
```
    Description copied from interface: XMLDTDSource
    
    Sets the DTD handler.
    
    Specified by:
    
    setDTDHandler in interface XMLDTDSource
  - handleFallbackElement
```
protected void handleFallbackElement()
```
  - handleIncludeElement
```
protected boolean handleIncludeElement(XMLAttributes attributes)
                                throws XNIException
```
    Throws:
    
    XNIException
  - hasXIncludeNamespace
```
protected boolean hasXIncludeNamespace(QName element)
```
    Returns true if the element has the namespace "http://www.w3.org/2001/XInclude"
    
    Parameters:
    element - the element to check
    
    Returns:
    true if the element has the namespace "http://www.w3.org/2001/XInclude"
  - isIncludeElement
```
protected boolean isIncludeElement(QName element)
```
    Checks if the element is an <include> element. The element must have the XInclude namespace, and a local name of "include".
    
    Parameters:
    element - the element to check
    
    Returns:
    true if the element is an <include> element
    See Also:
    hasXIncludeNamespace(QName)
  - isFallbackElement
```
protected boolean isFallbackElement(QName element)
```
    Checks if the element is an <fallback> element. The element must have the XInclude namespace, and a local name of "fallback".
    
    Parameters:
    element - the element to check
    
    Returns:
    true if the element is an <fallback; element
    See Also:
    hasXIncludeNamespace(QName)
  - sameBaseURIAsIncludeParent
```
protected boolean sameBaseURIAsIncludeParent()
```
    Returns true if the current [base URI] is the same as the [base URI] that was in effect on the include parent. This method should only be called when the current element is a top level included element, i.e. the direct child of a fallback element, or the root elements in an included document. The "include parent" is the element which, in the result infoset, will be the direct parent of the current element.
    
    Returns:
    true if the [base URIs] are the same string
  - sameLanguageAsIncludeParent
```
protected boolean sameLanguageAsIncludeParent()
```
    Returns true if the current [language] is equivalent to the [language] that was in effect on the include parent, taking case-insensitivity into account as per [RFC 3066]. This method should only be called when the current element is a top level included element, i.e. the direct child of a fallback element, or the root elements in an included document. The "include parent" is the element which, in the result infoset, will be the direct parent of the current element.
    
    Returns:
    true if the [language] properties have the same value taking case-insensitivity into account as per [RFC 3066].
  - setupCurrentBaseURI
```
protected void setupCurrentBaseURI(XMLLocator locator)
```
  - searchForRecursiveIncludes
```
protected boolean searchForRecursiveIncludes(String includedSysId)
```
    Checks if the file indicated by the given system id has already been included in the current stack.
    
    Parameters:
    includedSysId - the system id to check for inclusion
    
    Returns:
    true if the source has already been included
  - isTopLevelIncludedItem
```
protected boolean isTopLevelIncludedItem()
```
    Returns true if the current element is a top level included item. This means it's either the child of a fallback element, or the top level item in an included document
    
    Returns:
    true if the current element is a top level included item
  - isTopLevelIncludedItemViaInclude
```
protected boolean isTopLevelIncludedItemViaInclude()
```
  - isTopLevelIncludedItemViaFallback
```
protected boolean isTopLevelIncludedItemViaFallback()
```
  - processAttributes
```
protected XMLAttributes processAttributes(XMLAttributes attributes)
```
    Processes the XMLAttributes object of startElement() calls. Performs the following tasks:
    - If the element is a top level included item whose [base URI] is different from the [base URI] of the include parent, then an xml:base attribute is added to specify the true [base URI]
    - For all namespace prefixes which are in-scope in an included item, but not in scope in the include parent, a xmlns:prefix attribute is added
    - For all attributes with a type of ENTITY, ENTITIES or NOTATIONS, the notations and unparsed entities are processed as described in the spec, sections 4.5.1 and 4.5.2
    Parameters:
    attributes -
    
    Returns:
    the processed XMLAttributes
  - getRelativeBaseURI
```
protected String getRelativeBaseURI()
                             throws URI.MalformedURIException
```
    Returns a URI, relative to the include parent's base URI, of the current [base URI]. For instance, if the current [base URI] was "dir1/dir2/file.xml" and the include parent's [base URI] was "dir/", this would return "dir2/file.xml".
    
    Returns:
    the relative URI
    
    Throws:
    
    URI.MalformedURIException
  - modifyAugmentations
```
protected Augmentations modifyAugmentations(Augmentations augs)
```
    Modify the augmentations. Add an [included] infoset item, if the current element is a top level included item.
    
    Parameters:
    augs - the Augmentations to modify.
    
    Returns:
    the modified Augmentations
  - modifyAugmentations
```
protected Augmentations modifyAugmentations(Augmentations augs,
                                boolean force)
```
    Modify the augmentations. Add an [included] infoset item, if force is true, or if the current element is a top level included item.
    
    Parameters:
    augs - the Augmentations to modify.
    force - whether to force modification
    
    Returns:
    the modified Augmentations
  - getState
```
protected int getState(int depth)
```
  - getState
```
protected int getState()
```
  - setState
```
protected void setState(int state)
```
  - setSawFallback
```
protected void setSawFallback(int depth,
                  boolean val)
```
    Records that an <fallback> was encountered at the specified depth, as an ancestor of the current element, or as a sibling of an ancestor of the current element.
    
    Parameters:
    depth -
    val -
  - getSawFallback
```
protected boolean getSawFallback(int depth)
```
    Returns whether an <fallback> was encountered at the specified depth, as an ancestor of the current element, or as a sibling of an ancestor of the current element.
    
    Parameters:
    depth -
  - setSawInclude
```
protected void setSawInclude(int depth,
                 boolean val)
```
    Records that an <include> was encountered at the specified depth, as an ancestor of the current item.
    
    Parameters:
    depth -
    val -
  - getSawInclude
```
protected boolean getSawInclude(int depth)
```
    Return whether an <include> was encountered at the specified depth, as an ancestor of the current item.
    
    Parameters:
    depth -
    
    Returns:
    true if an include was seen at the given depth, false otherwise
  - reportResourceError
```
protected void reportResourceError(String key)
```
  - reportResourceError
```
protected void reportResourceError(String key,
                       Object[] args)
```
  - reportResourceError
```
protected void reportResourceError(String key,
                       Object[] args,
                       Exception exception)
```
  - reportFatalError
```
protected void reportFatalError(String key)
```
  - reportFatalError
```
protected void reportFatalError(String key,
                    Object[] args)
```
  - reportFatalError
```
protected void reportFatalError(String key,
                    Object[] args,
                    Exception exception)
```
  - setParent
```
protected void setParent(XIncludeHandler parent)
```
    Set the parent of this XIncludeHandler in the tree
    
    Parameters:
    parent -
  - setHref
```
protected void setHref(String href)
```
  - setXIncludeLocator
```
protected void setXIncludeLocator(XMLLocatorWrapper locator)
```
  - isRootDocument
```
protected boolean isRootDocument()
```
  - addUnparsedEntity
```
protected void addUnparsedEntity(String name,
                     XMLResourceIdentifier identifier,
                     String notation,
                     Augmentations augmentations)
```
    Caches an unparsed entity.
    
    Parameters:
    name - the name of the unparsed entity
    identifier - the location of the unparsed entity
    augmentations - any Augmentations that were on the original unparsed entity declaration
  - addNotation
```
protected void addNotation(String name,
               XMLResourceIdentifier identifier,
               Augmentations augmentations)
```
    Caches a notation.
    
    Parameters:
    name - the name of the notation
    identifier - the location of the notation
    augmentations - any Augmentations that were on the original notation declaration
  - checkUnparsedEntity
```
protected void checkUnparsedEntity(String entName)
```
    Checks if an UnparsedEntity with the given name was declared in the DTD of the document for the current pipeline. If so, then the notation for the UnparsedEntity is checked. If that turns out okay, then the UnparsedEntity is passed to the root pipeline to be checked for conflicts, and sent to the root DTDHandler.
    
    Parameters:
    entName - the name of the UnparsedEntity to check
  - checkNotation
```
protected void checkNotation(String notName)
```
    Checks if a Notation with the given name was declared in the DTD of the document for the current pipeline. If so, that Notation is passed to the root pipeline to be checked for conflicts, and sent to the root DTDHandler
    
    Parameters:
    notName - the name of the Notation to check
  - checkAndSendUnparsedEntity
```
protected void checkAndSendUnparsedEntity(XIncludeHandler.UnparsedEntity ent)
```
    The purpose of this method is to check if an UnparsedEntity conflicts with a previously declared entity in the current pipeline stack. If there is no conflict, the UnparsedEntity is sent by the root pipeline.
    
    Parameters:
    ent - the UnparsedEntity to check for conflicts
  - checkAndSendNotation
```
protected void checkAndSendNotation(XIncludeHandler.Notation not)
```
    The purpose of this method is to check if a Notation conflicts with a previously declared notation in the current pipeline stack. If there is no conflict, the Notation is sent by the root pipeline.
    
    Parameters:
    not - the Notation to check for conflicts
  - copyFeatures
```
protected void copyFeatures(XMLComponentManager from,
                ParserConfigurationSettings to)
```
  - copyFeatures
```
protected void copyFeatures(XMLComponentManager from,
                XMLParserConfiguration to)
```
  - saveBaseURI
```
protected void saveBaseURI()
```
    Saves the current base URI to the top of the stack.
  - restoreBaseURI
```
protected void restoreBaseURI()
```
    Discards the URIs at the top of the stack, and restores the ones beneath it.
  - saveLanguage
```
protected void saveLanguage(String language)
```
    Saves the given language on the top of the stack.
    
    Parameters:
    language - the language to push onto the stack.
  - restoreLanguage
```
public String restoreLanguage()
```
    Discards the language at the top of the stack, and returns the one beneath it.
  - getBaseURI
```
public String getBaseURI(int depth)
```
    Gets the base URI that was in use at that depth
    
    Parameters:
    depth -
    
    Returns:
    the base URI
  - getLanguage
```
public String getLanguage(int depth)
```
    Gets the language that was in use at that depth.
    
    Parameters:
    depth -
    
    Returns:
    the language
  - getRelativeURI
```
public String getRelativeURI(int depth)
                      throws URI.MalformedURIException
```
    Returns a relative URI, which when resolved against the base URI at the specified depth, will create the current base URI. This is accomplished by merged the literal system IDs.
    
    Parameters:
    depth - the depth at which to start creating the relative URI
    
    Returns:
    a relative URI to convert the base URI at the given depth to the current base URI
    
    Throws:
    
    URI.MalformedURIException
  - processXMLBaseAttributes
```
protected void processXMLBaseAttributes(XMLAttributes attributes)
```
    Search for a xml:base attribute, and if one is found, put the new base URI into effect.
  - processXMLLangAttributes
```
protected void processXMLLangAttributes(XMLAttributes attributes)
```
    Search for a xml:lang attribute, and if one is found, put the new [language] into effect.

Class XIncludeHandler

Nested Class Summary

Field Summary

Fields inherited from interface org.apache.xerces.xni.XMLDTDHandler

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

XINCLUDE_DEFAULT_CONFIGURATION

HTTP_ACCEPT

HTTP_ACCEPT_LANGUAGE

XPOINTER

XINCLUDE_NS_URI

XINCLUDE_INCLUDE

XINCLUDE_FALLBACK

XINCLUDE_PARSE_XML

XINCLUDE_PARSE_TEXT

XINCLUDE_ATTR_HREF

XINCLUDE_ATTR_PARSE

XINCLUDE_ATTR_ENCODING

XINCLUDE_ATTR_ACCEPT

XINCLUDE_ATTR_ACCEPT_LANGUAGE

XINCLUDE_INCLUDED

CURRENT_BASE_URI

VALIDATION

SCHEMA_VALIDATION

DYNAMIC_VALIDATION

ALLOW_UE_AND_NOTATION_EVENTS

XINCLUDE_FIXUP_BASE_URIS

XINCLUDE_FIXUP_LANGUAGE

JAXP_SCHEMA_LANGUAGE

SYMBOL_TABLE

ERROR_REPORTER

ENTITY_RESOLVER

SECURITY_MANAGER

BUFFER_SIZE

PARSER_SETTINGS

fDocumentHandler

fDocumentSource

fDTDHandler

fDTDSource

fParentXIncludeHandler

fBufferSize

fParentRelativeURI

fChildConfig

fXIncludeChildConfig

fXPointerChildConfig

fXPtrProcessor

fDocLocation

fXIncludeLocator

fXIncludeMessageFormatter

fNamespaceContext

fSymbolTable

fErrorReporter

fEntityResolver

fSecurityManager

fXInclude10TextReader

fXInclude11TextReader

fCurrentBaseURI

fBaseURIScope

fBaseURI

fLiteralSystemID

fExpandedSystemID

fLanguageScope

fLanguageStack

fCurrentLanguage

fHrefFromParent

fSettings

Constructor Detail

XIncludeHandler

Method Detail

reset

getRecognizedFeatures

setFeature

getRecognizedProperties

setProperty

getFeatureDefault

getPropertyDefault

setDocumentHandler

getDocumentHandler