org.eclipse.emf.ecore.xmi.impl
Class XMLHandler

java.lang.Object
  org.xml.sax.helpers.DefaultHandler
      org.eclipse.emf.ecore.xmi.impl.XMLHandler

All Implemented Interfaces:

XMLDefaultHandler, org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler, org.xml.sax.ext.LexicalHandler

Direct Known Subclasses:

SAXXMLHandler, XMIHandler

public abstract class XMLHandler
extends org.xml.sax.helpers.DefaultHandler
implements XMLDefaultHandler

This class is a generic interface for loading XML files and creating EObjects from them. Its subclasses include the SAXXMLHandler class, which wraps this class in a SAX default handler.

Nested Class Summary

protected static class	XMLHandler.ManyReference
protected static class	XMLHandler.MyEObjectStack
protected static class	XMLHandler.MyStack<E>
protected static class	XMLHandler.SingleReference For unresolved forward references, the line number where the incorrect id appeared in an XML resource is needed, so the Value for the forward reference and the line number where the forward reference occurred must be saved until the end of the XML resource is encountered.

Field Summary

protected EClass	anySimpleType
protected EClass	anyType
protected static int	ARRAY_SIZE
protected org.xml.sax.Attributes	attribs
protected int	capacity
protected EStructuralFeature	contextFeature
protected static boolean	DEBUG_DEMANDED_PACKAGES
protected boolean	deferIDREFResolution
protected java.util.List<EObject>	deferredExtent
protected boolean	disableNotify
protected static java.lang.String	DOCUMENT_ROOT_TYPE
protected EObject	documentRoot
protected EcoreBuilder	ecoreBuilder
protected XMLHandler.MyStack<java.lang.String>	elements
protected java.util.Map<EObject,AnyType>	eObjectToExtensionMap
protected static java.lang.String	ERROR_TYPE
protected ExtendedMetaData	extendedMetaData
protected InternalEList<EObject>	extent
protected java.util.Map<java.lang.String,URI>	externalURIToLocations
protected java.util.Map<EStructuralFeature,java.lang.Integer>	featuresToKinds
protected java.util.List<XMLHandler.ManyReference>	forwardManyReferences
protected java.util.List<XMLHandler.SingleReference>	forwardSingleReferences
protected XMLHelper	helper
protected java.lang.String	hrefAttribute
protected java.lang.String	idAttribute
protected java.lang.Object[]	identifiers
protected boolean	isIDREF
protected boolean	isNamespaceAware
protected boolean	isRoot
protected boolean	isSimpleFeature
protected boolean	laxWildcardProcessing
protected org.xml.sax.Locator	locator
protected XMLHandler.MyStack<FeatureMap>	mixedTargets
protected boolean	needsPushContext
protected static java.lang.String	NIL_ATTRIB
protected static java.lang.String	NO_NAMESPACE_SCHEMA_LOCATION_ATTRIB
protected java.util.Set<java.lang.String>	notFeatures
protected static java.lang.String	OBJECT_TYPE
protected XMLHandler.MyEObjectStack	objects
protected boolean	oldStyleProxyURIs
protected EPackage.Registry	packageRegistry
protected int[]	positions
protected java.util.Map<java.lang.String,EFactory>	prefixesToFactories
protected boolean	processAnyXML
protected boolean	processSchemaLocations
protected boolean	recordAnyTypeNSDecls
protected boolean	recordUnknownFeature
protected static int	REFERENCE_THRESHOLD
protected boolean	resolve
protected XMLResource.ResourceEntityHandler	resourceEntityHandler
protected ResourceSet	resourceSet
protected URI	resourceURI
protected java.util.List<InternalEObject>	sameDocumentProxies
protected static java.lang.String	SCHEMA_LOCATION_ATTRIB
protected boolean	suppressDocumentRoot
protected java.lang.StringBuffer	text
protected static java.lang.String	TYPE_ATTRIB
protected XMLHandler.MyStack<java.lang.Object>	types
protected static java.lang.String	UNKNOWN_FEATURE_TYPE
protected XMLResource.URIHandler	uriHandler
protected java.util.Map<java.lang.String,URI>	urisToLocations
protected boolean	useConfigurationCache
protected boolean	usedNullNamespacePackage
protected boolean	useNewMethods
protected XMLResource.XMLMap	xmlMap
protected XMLResource	xmlResource
protected EPackage	xmlSchemaTypePackage

Constructor Summary

XMLHandler(XMLResource xmlResource, XMLHelper helper, java.util.Map<?,?> options)

Method Summary

void	characters(char[] ch, int start, int length)
void	comment(char[] ch, int start, int length)
protected EObject	createDocumentRoot(java.lang.String prefix, java.lang.String uri, java.lang.String name, EFactory eFactory, boolean top)
protected EcoreBuilder	createEcoreBuilder(java.util.Map<?,?> options, ExtendedMetaData extendedMetaData)
protected EObject	createObject(EFactory eFactory, EClassifier type, boolean documentRoot)
protected void	createObject(EObject peekObject, EStructuralFeature feature) Create an object based on the given feature and attributes.
protected EObject	createObjectByType(java.lang.String prefix, java.lang.String name, boolean top) Create an object based on the prefix and type name.
protected EObject	createObjectFromFactory(EFactory factory, java.lang.String typeName) Deprecated. since 2.2 Create an object given a content helper, a factory, and a type name, and process the XML attributes.
protected EObject	createObjectFromFeatureType(EObject peekObject, EStructuralFeature feature) Create an object based on the type of the given feature.
protected EObject	createObjectFromTypeName(EObject peekObject, java.lang.String typeQName, EStructuralFeature feature) Create an object from the given qualified type name.
protected void	createTopObject(java.lang.String prefix, java.lang.String name)
void	endCDATA()
void	endDocument() Check if the values of the forward references have been set (they may have been set due to a bi-directional reference being set).
void	endDTD()
void	endElement(java.lang.String uri, java.lang.String localName, java.lang.String name) Pop the appropriate stacks and set features whose values are in the content of XML elements.
void	endEntity(java.lang.String name)
void	endPrefixMapping(java.lang.String prefix)
void	error(org.xml.sax.SAXParseException e)
void	error(XMIException e)
void	fatalError(org.xml.sax.SAXParseException e)
void	fatalError(XMIException e)
protected int	getColumnNumber()
protected AnyType	getExtension(EObject peekObject)
protected EFactory	getFactoryForPrefix(java.lang.String prefix)
protected EStructuralFeature	getFeature(EObject object, java.lang.String prefix, java.lang.String name) Deprecated.
protected EStructuralFeature	getFeature(EObject object, java.lang.String prefix, java.lang.String name, boolean isElement) Get the EStructuralFeature from the metaObject for the given object and feature name.
protected int	getLineNumber()
protected java.lang.String	getLocation()
protected EPackage	getPackageForURI(java.lang.String uriString) Attempt to get the namespace for the given prefix, then return ERegister.getPackage() or null.
protected URIConverter	getURIConverter()
static java.lang.String	getXMLEncoding(byte[] bytes) Searches the array of bytes to determine the XML encoding.
protected abstract java.lang.String	getXSIType() Returns the xsi type attribute's value.
protected void	growArrays()
protected void	handleCDATA()
protected void	handleComment(java.lang.String comment)
protected void	handleFeature(java.lang.String prefix, java.lang.String name) The XML element represents a feature.
protected void	handleForwardReferences()
protected void	handleForwardReferences(boolean isEndDocument) Check if the values of the forward references have been set (they may have been set due to a bidirectional reference being set).
protected EPackage	handleMissingPackage(java.lang.String uriString)
protected void	handleMixedText()
protected void	handleNamespaceAttribs() Deprecated. since 2.2
protected abstract void	handleObjectAttribs(EObject obj) Process the XML attributes for the newly created object.
protected void	handleProcessingInstruction(java.lang.String target, java.lang.String data)
protected void	handleProxy(InternalEObject proxy, java.lang.String uriLiteral)
protected void	handleSchemaLocation()
protected void	handleTopLocations(java.lang.String prefix, java.lang.String name)
protected void	handleUnknownFeature(java.lang.String prefix, java.lang.String name, boolean isElement, EObject peekObject, java.lang.String value)
protected void	handleXMLNSAttribute(java.lang.String attrib, java.lang.String value)
protected void	handleXSINoNamespaceSchemaLocation(java.lang.String noNamespaceSchemaLocation)
protected void	handleXSISchemaLocation(java.lang.String schemaLocations)
void	ignorableWhitespace(char[] ch, int start, int length)
protected boolean	isError() Returns true if there was an error in the last XML element; false otherwise.
protected boolean	isNull() Returns true if the xsi:nil attribute is in the list of attributes.
protected boolean	isTextFeatureValue(java.lang.Object type)
void	notationDecl(java.lang.String name, java.lang.String publicId, java.lang.String systemId)
void	prepare(XMLResource resource, XMLHelper helper, java.util.Map<?,?> options)
protected void	processElement(java.lang.String name, java.lang.String prefix, java.lang.String localName)
void	processingInstruction(java.lang.String target, java.lang.String data)
protected void	processObject(EObject object) Add object to appropriate stacks.
protected void	processSchemaLocations(java.lang.String prefix, java.lang.String name)
protected void	processTopObject(EObject object) Add object to extent and call processObject.
protected void	recordHeaderInformation()
protected EMap<java.lang.String,java.lang.String>	recordNamespacesSchemaLocations(EObject root)
protected void	recordUnknownFeature(java.lang.String prefix, java.lang.String name, boolean isElement, EObject peekObject, java.lang.String value)
protected void	reportUnknownFeature(java.lang.String prefix, java.lang.String name, boolean isElement, EObject peekObject, java.lang.String value)
void	reset()
org.xml.sax.InputSource	resolveEntity(java.lang.String publicId, java.lang.String systemId)
protected java.lang.Object	setAttributes(java.lang.Object attributes) Sets the current attributes and returns the old ones.
protected void	setAttribValue(EObject object, java.lang.String name, java.lang.String value) Create a feature with the given name for the given object with the given values.
void	setDocumentLocator(org.xml.sax.Locator locator)
protected void	setExtendedMetaDataOption(java.lang.Object extendedMetaDataOption)
protected void	setFeatureValue(EObject object, EStructuralFeature feature, java.lang.Object value)
protected void	setFeatureValue(EObject object, EStructuralFeature feature, java.lang.Object value, int position) Set the given feature of the given object to the given value.
protected void	setFeatureValues(XMLHandler.ManyReference reference) Set the values for the given multi-valued forward reference.
protected void	setLocator(java.lang.Object locator) Sets the object that might be used for determining the line and column number.
protected void	setValueFromId(EObject object, EReference eReference, java.lang.String ids) Create a ValueLine object and put it in the list of references to resolve at the end of the document.
void	skippedEntity(java.lang.String name)
void	startCDATA()
void	startDocument()
void	startDTD(java.lang.String name, java.lang.String publicId, java.lang.String systemId)
void	startElement(java.lang.String uri, java.lang.String localName, java.lang.String name) This method determines whether to make an object or not, then makes an object based on the XML attributes and the metamodel.
void	startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes attributes)
void	startEntity(java.lang.String name)
void	startPrefixMapping(java.lang.String prefix, java.lang.String uri)
protected XMIException	toXMIException(org.xml.sax.SAXParseException e)
void	unparsedEntityDecl(java.lang.String name, java.lang.String publicId, java.lang.String systemId, java.lang.String notationName)
protected void	validateCreateObjectFromFactory(EFactory factory, java.lang.String typeName, EObject newObject)
protected EObject	validateCreateObjectFromFactory(EFactory factory, java.lang.String typeName, EObject newObject, boolean top)
protected EObject	validateCreateObjectFromFactory(EFactory factory, java.lang.String typeName, EObject newObject, EStructuralFeature feature)
void	warning(org.xml.sax.SAXParseException e)
void	warning(XMIException e)

Methods inherited from class java.lang.Object

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

Field Detail

ERROR_TYPE

protected static final java.lang.String ERROR_TYPE

See Also:

Constant Field Values

OBJECT_TYPE

protected static final java.lang.String OBJECT_TYPE

See Also:

Constant Field Values

UNKNOWN_FEATURE_TYPE

protected static final java.lang.String UNKNOWN_FEATURE_TYPE

See Also:

Constant Field Values

DOCUMENT_ROOT_TYPE

protected static final java.lang.String DOCUMENT_ROOT_TYPE

See Also:

Constant Field Values

TYPE_ATTRIB

protected static final java.lang.String TYPE_ATTRIB

See Also:

Constant Field Values

NIL_ATTRIB

protected static final java.lang.String NIL_ATTRIB

See Also:

Constant Field Values

SCHEMA_LOCATION_ATTRIB

protected static final java.lang.String SCHEMA_LOCATION_ATTRIB

See Also:

Constant Field Values

NO_NAMESPACE_SCHEMA_LOCATION_ATTRIB

protected static final java.lang.String NO_NAMESPACE_SCHEMA_LOCATION_ATTRIB

See Also:

Constant Field Values

DEBUG_DEMANDED_PACKAGES

protected static final boolean DEBUG_DEMANDED_PACKAGES

See Also:

Constant Field Values

xmlResource

protected XMLResource xmlResource

helper

protected XMLHelper helper

elements

protected XMLHandler.MyStack<java.lang.String> elements

objects

protected XMLHandler.MyEObjectStack objects

types

protected XMLHandler.MyStack<java.lang.Object> types

mixedTargets

protected XMLHandler.MyStack<FeatureMap> mixedTargets

prefixesToFactories

protected java.util.Map<java.lang.String,EFactory> prefixesToFactories

urisToLocations

protected java.util.Map<java.lang.String,URI> urisToLocations

externalURIToLocations

protected java.util.Map<java.lang.String,URI> externalURIToLocations

processSchemaLocations

protected boolean processSchemaLocations

extent

protected InternalEList<EObject> extent

deferredExtent

protected java.util.List<EObject> deferredExtent

resourceSet

protected ResourceSet resourceSet

packageRegistry

protected EPackage.Registry packageRegistry

resourceURI

protected URI resourceURI

resolve

protected boolean resolve

oldStyleProxyURIs

protected boolean oldStyleProxyURIs

disableNotify

protected boolean disableNotify

text

protected java.lang.StringBuffer text

isIDREF

protected boolean isIDREF

isSimpleFeature

protected boolean isSimpleFeature

sameDocumentProxies

protected java.util.List<InternalEObject> sameDocumentProxies

forwardSingleReferences

protected java.util.List<XMLHandler.SingleReference> forwardSingleReferences

forwardManyReferences

protected java.util.List<XMLHandler.ManyReference> forwardManyReferences

identifiers

protected java.lang.Object[] identifiers

positions

protected int[] positions

ARRAY_SIZE

protected static final int ARRAY_SIZE

See Also:

Constant Field Values

REFERENCE_THRESHOLD

protected static final int REFERENCE_THRESHOLD

See Also:

Constant Field Values

capacity

protected int capacity

notFeatures

protected java.util.Set<java.lang.String> notFeatures

idAttribute

protected java.lang.String idAttribute

hrefAttribute

protected java.lang.String hrefAttribute

xmlMap

protected XMLResource.XMLMap xmlMap

extendedMetaData

protected ExtendedMetaData extendedMetaData

anyType

protected EClass anyType

anySimpleType

protected EClass anySimpleType

recordUnknownFeature

protected boolean recordUnknownFeature

useNewMethods

protected boolean useNewMethods

recordAnyTypeNSDecls

protected boolean recordAnyTypeNSDecls

eObjectToExtensionMap

protected java.util.Map<EObject,AnyType> eObjectToExtensionMap

contextFeature

protected EStructuralFeature contextFeature

xmlSchemaTypePackage

protected EPackage xmlSchemaTypePackage

deferIDREFResolution

protected boolean deferIDREFResolution

processAnyXML

protected boolean processAnyXML

ecoreBuilder

protected EcoreBuilder ecoreBuilder

isRoot

protected boolean isRoot

locator

protected org.xml.sax.Locator locator

attribs

protected org.xml.sax.Attributes attribs

featuresToKinds

protected java.util.Map<EStructuralFeature,java.lang.Integer> featuresToKinds

useConfigurationCache

protected boolean useConfigurationCache

needsPushContext

protected boolean needsPushContext

resourceEntityHandler

protected XMLResource.ResourceEntityHandler resourceEntityHandler

uriHandler

protected XMLResource.URIHandler uriHandler

documentRoot

protected EObject documentRoot

usedNullNamespacePackage

protected boolean usedNullNamespacePackage

isNamespaceAware

protected boolean isNamespaceAware

suppressDocumentRoot

protected boolean suppressDocumentRoot

laxWildcardProcessing

protected boolean laxWildcardProcessing

Constructor Detail

XMLHandler

public XMLHandler(XMLResource xmlResource,
                  XMLHelper helper,
                  java.util.Map<?,?> options)

Method Detail

setExtendedMetaDataOption

protected void setExtendedMetaDataOption(java.lang.Object extendedMetaDataOption)

prepare

public void prepare(XMLResource resource,
                    XMLHelper helper,
                    java.util.Map<?,?> options)

Specified by:

prepare in interface XMLDefaultHandler

reset

public void reset()

Specified by:

reset in interface XMLDefaultHandler

ignorableWhitespace

public void ignorableWhitespace(char[] ch,
                                int start,
                                int length)
                         throws org.xml.sax.SAXException

Specified by:

ignorableWhitespace in interface org.xml.sax.ContentHandler

Overrides:

ignorableWhitespace in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

skippedEntity

public void skippedEntity(java.lang.String name)
                   throws org.xml.sax.SAXException

Specified by:

skippedEntity in interface org.xml.sax.ContentHandler

Overrides:

skippedEntity in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

toXMIException

protected XMIException toXMIException(org.xml.sax.SAXParseException e)

warning

public void warning(org.xml.sax.SAXParseException e)
             throws org.xml.sax.SAXException

Specified by:

warning in interface org.xml.sax.ErrorHandler

Overrides:

warning in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

error

public void error(org.xml.sax.SAXParseException e)
           throws org.xml.sax.SAXException

Specified by:

error in interface org.xml.sax.ErrorHandler

Overrides:

error in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

fatalError

public void fatalError(org.xml.sax.SAXParseException e)
                throws org.xml.sax.SAXException

Specified by:

fatalError in interface org.xml.sax.ErrorHandler

Overrides:

fatalError in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

setDocumentLocator

public void setDocumentLocator(org.xml.sax.Locator locator)

Specified by:

setDocumentLocator in interface org.xml.sax.ContentHandler

Overrides:

setDocumentLocator in class org.xml.sax.helpers.DefaultHandler

startElement

public void startElement(java.lang.String uri,
                         java.lang.String localName,
                         java.lang.String qName,
                         org.xml.sax.Attributes attributes)
                  throws org.xml.sax.SAXException

Specified by:

startElement in interface org.xml.sax.ContentHandler

Overrides:

startElement in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

startEntity

public void startEntity(java.lang.String name)

Specified by:

startEntity in interface org.xml.sax.ext.LexicalHandler

endEntity

public void endEntity(java.lang.String name)

Specified by:

endEntity in interface org.xml.sax.ext.LexicalHandler

comment

public void comment(char[] ch,
                    int start,
                    int length)

Specified by:

comment in interface org.xml.sax.ext.LexicalHandler

startCDATA

public void startCDATA()

Specified by:

startCDATA in interface org.xml.sax.ext.LexicalHandler

endCDATA

public void endCDATA()

Specified by:

endCDATA in interface org.xml.sax.ext.LexicalHandler

startDTD

public void startDTD(java.lang.String name,
                     java.lang.String publicId,
                     java.lang.String systemId)

Specified by:

startDTD in interface org.xml.sax.ext.LexicalHandler

endDTD

public void endDTD()

Specified by:

endDTD in interface org.xml.sax.ext.LexicalHandler

unparsedEntityDecl

public void unparsedEntityDecl(java.lang.String name,
                               java.lang.String publicId,
                               java.lang.String systemId,
                               java.lang.String notationName)
                        throws org.xml.sax.SAXException

Specified by:

unparsedEntityDecl in interface org.xml.sax.DTDHandler

Overrides:

unparsedEntityDecl in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

notationDecl

public void notationDecl(java.lang.String name,
                         java.lang.String publicId,
                         java.lang.String systemId)
                  throws org.xml.sax.SAXException

Specified by:

notationDecl in interface org.xml.sax.DTDHandler

Overrides:

notationDecl in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

resolveEntity

public org.xml.sax.InputSource resolveEntity(java.lang.String publicId,
                                             java.lang.String systemId)
                                      throws org.xml.sax.SAXException

Specified by:

resolveEntity in interface org.xml.sax.EntityResolver

Overrides:

resolveEntity in class org.xml.sax.helpers.DefaultHandler

Throws:

org.xml.sax.SAXException

getXSIType

protected abstract java.lang.String getXSIType()

Returns the xsi type attribute's value.

handleObjectAttribs

protected abstract void handleObjectAttribs(EObject obj)

Process the XML attributes for the newly created object.

handleNamespaceAttribs

@Deprecated
protected void handleNamespaceAttribs()

Deprecated. since 2.2

Process the XML namespace declarations.

handleSchemaLocation

protected void handleSchemaLocation()

isNull

protected boolean isNull()

Returns true if the xsi:nil attribute is in the list of attributes.

setAttributes

protected java.lang.Object setAttributes(java.lang.Object attributes)

Sets the current attributes and returns the old ones.

setLocator

protected void setLocator(java.lang.Object locator)

Sets the object that might be used for determining the line and column number.

recordHeaderInformation

protected void recordHeaderInformation()

startDocument

public void startDocument()

Specified by:

startDocument in interface org.xml.sax.ContentHandler

Overrides:

startDocument in class org.xml.sax.helpers.DefaultHandler

startElement

public void startElement(java.lang.String uri,
                         java.lang.String localName,
                         java.lang.String name)

This method determines whether to make an object or not, then makes an object based on the XML attributes and the metamodel.

processElement

protected void processElement(java.lang.String name,
                              java.lang.String prefix,
                              java.lang.String localName)

handleForwardReferences

protected void handleForwardReferences()

handleForwardReferences

protected void handleForwardReferences(boolean isEndDocument)

Check if the values of the forward references have been set (they may have been set due to a bidirectional reference being set). If not, set them. If this is called during end document processing, errors should be diagnosed. If it is called in the middle of a document, we need to clean up the forward reference lists to avoid processing resolved references again later.

endDocument

public void endDocument()

Check if the values of the forward references have been set (they may have been set due to a bi-directional reference being set). If not, set them.

Specified by:

endDocument in interface org.xml.sax.ContentHandler

Overrides:

endDocument in class org.xml.sax.helpers.DefaultHandler

recordNamespacesSchemaLocations

protected EMap<java.lang.String,java.lang.String> recordNamespacesSchemaLocations(EObject root)

createObjectByType

protected EObject createObjectByType(java.lang.String prefix,
                                     java.lang.String name,
                                     boolean top)

Create an object based on the prefix and type name.

createDocumentRoot

protected EObject createDocumentRoot(java.lang.String prefix,
                                     java.lang.String uri,
                                     java.lang.String name,
                                     EFactory eFactory,
                                     boolean top)

createTopObject

protected void createTopObject(java.lang.String prefix,
                               java.lang.String name)

processTopObject

protected void processTopObject(EObject object)

Add object to extent and call processObject.

endElement

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

Pop the appropriate stacks and set features whose values are in the content of XML elements.

Specified by:

endElement in interface org.xml.sax.ContentHandler

Overrides:

endElement in class org.xml.sax.helpers.DefaultHandler

isTextFeatureValue

protected boolean isTextFeatureValue(java.lang.Object type)

startPrefixMapping

public void startPrefixMapping(java.lang.String prefix,
                               java.lang.String uri)

Specified by:

startPrefixMapping in interface org.xml.sax.ContentHandler

Overrides:

startPrefixMapping in class org.xml.sax.helpers.DefaultHandler

endPrefixMapping

public void endPrefixMapping(java.lang.String prefix)

Specified by:

endPrefixMapping in interface org.xml.sax.ContentHandler

Overrides:

endPrefixMapping in class org.xml.sax.helpers.DefaultHandler

characters

public void characters(char[] ch,
                       int start,
                       int length)

Specified by:

characters in interface org.xml.sax.ContentHandler

Overrides:

characters in class org.xml.sax.helpers.DefaultHandler

processingInstruction

public void processingInstruction(java.lang.String target,
                                  java.lang.String data)

Specified by:

processingInstruction in interface org.xml.sax.ContentHandler

Overrides:

processingInstruction in class org.xml.sax.helpers.DefaultHandler

handleXMLNSAttribute

protected void handleXMLNSAttribute(java.lang.String attrib,
                                    java.lang.String value)

handleXSISchemaLocation

protected void handleXSISchemaLocation(java.lang.String schemaLocations)

handleXSINoNamespaceSchemaLocation

protected void handleXSINoNamespaceSchemaLocation(java.lang.String noNamespaceSchemaLocation)

processSchemaLocations

protected void processSchemaLocations(java.lang.String prefix,
                                      java.lang.String name)

handleTopLocations

protected void handleTopLocations(java.lang.String prefix,
                                  java.lang.String name)

handleFeature

protected void handleFeature(java.lang.String prefix,
                             java.lang.String name)

The XML element represents a feature. There are two cases to handle: 1. The feature has a type that is a datatype. 2. The feature has a type that is a class.

getLineNumber

protected int getLineNumber()

getColumnNumber

protected int getColumnNumber()

getLocation

protected java.lang.String getLocation()

getExtension

protected AnyType getExtension(EObject peekObject)

handleUnknownFeature

protected void handleUnknownFeature(java.lang.String prefix,
                                    java.lang.String name,
                                    boolean isElement,
                                    EObject peekObject,
                                    java.lang.String value)

recordUnknownFeature

protected void recordUnknownFeature(java.lang.String prefix,
                                    java.lang.String name,
                                    boolean isElement,
                                    EObject peekObject,
                                    java.lang.String value)

reportUnknownFeature

protected void reportUnknownFeature(java.lang.String prefix,
                                    java.lang.String name,
                                    boolean isElement,
                                    EObject peekObject,
                                    java.lang.String value)

error

public void error(XMIException e)

warning

public void warning(XMIException e)

fatalError

public void fatalError(XMIException e)

createObject

protected void createObject(EObject peekObject,
                            EStructuralFeature feature)

Create an object based on the given feature and attributes.

createObjectFromTypeName

protected EObject createObjectFromTypeName(EObject peekObject,
                                           java.lang.String typeQName,
                                           EStructuralFeature feature)

Create an object from the given qualified type name.

createObjectFromFeatureType

protected EObject createObjectFromFeatureType(EObject peekObject,
                                              EStructuralFeature feature)

Create an object based on the type of the given feature.

createObjectFromFactory

@Deprecated
protected EObject createObjectFromFactory(EFactory factory,
                                                     java.lang.String typeName)

Deprecated. since 2.2 Create an object given a content helper, a factory, and a type name, and process the XML attributes.

createObject

protected EObject createObject(EFactory eFactory,
                               EClassifier type,
                               boolean documentRoot)

validateCreateObjectFromFactory

protected EObject validateCreateObjectFromFactory(EFactory factory,
                                                  java.lang.String typeName,
                                                  EObject newObject,
                                                  boolean top)

validateCreateObjectFromFactory

protected void validateCreateObjectFromFactory(EFactory factory,
                                               java.lang.String typeName,
                                               EObject newObject)

validateCreateObjectFromFactory

protected EObject validateCreateObjectFromFactory(EFactory factory,
                                                  java.lang.String typeName,
                                                  EObject newObject,
                                                  EStructuralFeature feature)

processObject

protected void processObject(EObject object)

Add object to appropriate stacks.

getFactoryForPrefix

protected EFactory getFactoryForPrefix(java.lang.String prefix)

getPackageForURI

protected EPackage getPackageForURI(java.lang.String uriString)

Attempt to get the namespace for the given prefix, then return ERegister.getPackage() or null.

handleMissingPackage

protected EPackage handleMissingPackage(java.lang.String uriString)

getURIConverter

protected URIConverter getURIConverter()

setFeatureValue

protected void setFeatureValue(EObject object,
                               EStructuralFeature feature,
                               java.lang.Object value)

setFeatureValue

protected void setFeatureValue(EObject object,
                               EStructuralFeature feature,
                               java.lang.Object value,
                               int position)

Set the given feature of the given object to the given value.

setFeatureValues

protected void setFeatureValues(XMLHandler.ManyReference reference)

Set the values for the given multi-valued forward reference.

setAttribValue

protected void setAttribValue(EObject object,
                              java.lang.String name,
                              java.lang.String value)

Create a feature with the given name for the given object with the given values.

setValueFromId

protected void setValueFromId(EObject object,
                              EReference eReference,
                              java.lang.String ids)

Create a ValueLine object and put it in the list of references to resolve at the end of the document.

handleProxy

protected void handleProxy(InternalEObject proxy,
                           java.lang.String uriLiteral)

growArrays

protected void growArrays()

isError

protected boolean isError()

Returns true if there was an error in the last XML element; false otherwise.

getFeature

@Deprecated
protected EStructuralFeature getFeature(EObject object,
                                                   java.lang.String prefix,
                                                   java.lang.String name)

Deprecated.

getFeature

protected EStructuralFeature getFeature(EObject object,
                                        java.lang.String prefix,
                                        java.lang.String name,
                                        boolean isElement)

Get the EStructuralFeature from the metaObject for the given object and feature name.

getXMLEncoding

public static java.lang.String getXMLEncoding(byte[] bytes)

Searches the array of bytes to determine the XML encoding.

handleComment

protected void handleComment(java.lang.String comment)

handleMixedText

protected void handleMixedText()

handleCDATA

protected void handleCDATA()

handleProcessingInstruction

protected void handleProcessingInstruction(java.lang.String target,
                                           java.lang.String data)

createEcoreBuilder

protected EcoreBuilder createEcoreBuilder(java.util.Map<?,?> options,
                                          ExtendedMetaData extendedMetaData)