Package org.apache.xerces.impl.xs

Class XMLSchemaValidator

  • All Implemented Interfaces:
    RevalidationHandler, FieldActivator, XSElementDeclHelper, org.apache.xerces.xni.parser.XMLComponent, org.apache.xerces.xni.parser.XMLDocumentFilter, org.apache.xerces.xni.parser.XMLDocumentSource, org.apache.xerces.xni.XMLDocumentHandler
    public class XMLSchemaValidator
extends java.lang.Object
implements org.apache.xerces.xni.parser.XMLComponent, org.apache.xerces.xni.parser.XMLDocumentFilter, FieldActivator, RevalidationHandler, XSElementDeclHelper
    The XML Schema validator. The validator implements a document filter: receiving document events from the scanner; validating the content and structure; augmenting the InfoSet, if applicable; and notifying the parser of the information resulting from the validation process.

    This component requires the following features and properties from the component manager that uses it:

    • http://xml.org/sax/features/validation
    • http://apache.org/xml/properties/internal/symbol-table
    • http://apache.org/xml/properties/internal/error-reporter
    • http://apache.org/xml/properties/internal/entity-resolver

    INTERNAL:

    Usage of this class is not supported. It may be altered or removed at any time.
    Version:
    $Id: XMLSchemaValidator.java 1871903 2019-12-22 06:45:03Z mukulg $
    Author:
    Sandy Gao IBM, Elena Litani IBM, Andy Clark IBM, Neeraj Bajaj, Sun Microsystems, inc.

    • Field Detail

      • VALIDATION

        protected static final java.lang.String VALIDATION
        Feature identifier: validation.
        See Also:
        Constant Field Values

      • SCHEMA_VALIDATION

        protected static final java.lang.String SCHEMA_VALIDATION
        Feature identifier: validation.
        See Also:
        Constant Field Values

      • SCHEMA_FULL_CHECKING

        protected static final java.lang.String SCHEMA_FULL_CHECKING
        Feature identifier: schema full checking
        See Also:
        Constant Field Values

      • DYNAMIC_VALIDATION

        protected static final java.lang.String DYNAMIC_VALIDATION
        Feature identifier: dynamic validation.
        See Also:
        Constant Field Values

      • NORMALIZE_DATA

        protected static final java.lang.String NORMALIZE_DATA
        Feature identifier: expose schema normalized value
        See Also:
        Constant Field Values

      • SCHEMA_ELEMENT_DEFAULT

        protected static final java.lang.String SCHEMA_ELEMENT_DEFAULT
        Feature identifier: send element default value via characters()
        See Also:
        Constant Field Values

      • SCHEMA_AUGMENT_PSVI

        protected static final java.lang.String SCHEMA_AUGMENT_PSVI
        Feature identifier: augment PSVI
        See Also:
        Constant Field Values

      • ALLOW_JAVA_ENCODINGS

        protected static final java.lang.String ALLOW_JAVA_ENCODINGS
        Feature identifier: whether to recognize java encoding names
        See Also:
        Constant Field Values

      • STANDARD_URI_CONFORMANT_FEATURE

        protected static final java.lang.String STANDARD_URI_CONFORMANT_FEATURE
        Feature identifier: standard uri conformant feature.
        See Also:
        Constant Field Values

      • GENERATE_SYNTHETIC_ANNOTATIONS

        protected static final java.lang.String GENERATE_SYNTHETIC_ANNOTATIONS
        Feature: generate synthetic annotations
        See Also:
        Constant Field Values

      • VALIDATE_ANNOTATIONS

        protected static final java.lang.String VALIDATE_ANNOTATIONS
        Feature identifier: validate annotations.
        See Also:
        Constant Field Values

      • HONOUR_ALL_SCHEMALOCATIONS

        protected static final java.lang.String HONOUR_ALL_SCHEMALOCATIONS
        Feature identifier: honour all schemaLocations
        See Also:
        Constant Field Values

      • USE_GRAMMAR_POOL_ONLY

        protected static final java.lang.String USE_GRAMMAR_POOL_ONLY
        Feature identifier: use grammar pool only
        See Also:
        Constant Field Values

      • CONTINUE_AFTER_FATAL_ERROR

        protected static final java.lang.String CONTINUE_AFTER_FATAL_ERROR
        Feature identifier: whether to continue parsing a schema after a fatal error is encountered
        See Also:
        Constant Field Values

      • PARSER_SETTINGS

        protected static final java.lang.String PARSER_SETTINGS
        See Also:
        Constant Field Values

      • NAMESPACE_GROWTH

        protected static final java.lang.String NAMESPACE_GROWTH
        Feature identifier: namespace growth
        See Also:
        Constant Field Values

      • TOLERATE_DUPLICATES

        protected static final java.lang.String TOLERATE_DUPLICATES
        Feature identifier: tolerate duplicates
        See Also:
        Constant Field Values

      • IGNORE_XSI_TYPE

        protected static final java.lang.String IGNORE_XSI_TYPE
        Feature identifier: whether to ignore xsi:type attributes until a global element declaration is encountered
        See Also:
        Constant Field Values

      • ID_IDREF_CHECKING

        protected static final java.lang.String ID_IDREF_CHECKING
        Feature identifier: whether to ignore ID/IDREF errors
        See Also:
        Constant Field Values

      • UNPARSED_ENTITY_CHECKING

        protected static final java.lang.String UNPARSED_ENTITY_CHECKING
        Feature identifier: whether to ignore unparsed entity errors
        See Also:
        Constant Field Values

      • IDENTITY_CONSTRAINT_CHECKING

        protected static final java.lang.String IDENTITY_CONSTRAINT_CHECKING
        Feature identifier: whether to ignore identity constraint errors
        See Also:
        Constant Field Values

      • SYMBOL_TABLE

        public static final java.lang.String SYMBOL_TABLE
        Property identifier: symbol table.
        See Also:
        Constant Field Values

      • ERROR_REPORTER

        public static final java.lang.String ERROR_REPORTER
        Property identifier: error reporter.
        See Also:
        Constant Field Values

      • ENTITY_RESOLVER

        public static final java.lang.String ENTITY_RESOLVER
        Property identifier: entity resolver.
        See Also:
        Constant Field Values

      • XMLGRAMMAR_POOL

        public static final java.lang.String XMLGRAMMAR_POOL
        Property identifier: grammar pool.
        See Also:
        Constant Field Values

      • VALIDATION_MANAGER

        protected static final java.lang.String VALIDATION_MANAGER
        See Also:
        Constant Field Values

      • SCHEMA_LOCATION

        protected static final java.lang.String SCHEMA_LOCATION
        Property identifier: schema location.
        See Also:
        Constant Field Values

      • SCHEMA_NONS_LOCATION

        protected static final java.lang.String SCHEMA_NONS_LOCATION
        Property identifier: no namespace schema location.
        See Also:
        Constant Field Values

      • JAXP_SCHEMA_SOURCE

        protected static final java.lang.String JAXP_SCHEMA_SOURCE
        Property identifier: JAXP schema source.
        See Also:
        Constant Field Values

      • JAXP_SCHEMA_LANGUAGE

        protected static final java.lang.String JAXP_SCHEMA_LANGUAGE
        Property identifier: JAXP schema language.
        See Also:
        Constant Field Values

      • ROOT_TYPE_DEF

        protected static final java.lang.String ROOT_TYPE_DEF
        Property identifier: root type definition.
        See Also:
        Constant Field Values

      • ROOT_ELEMENT_DECL

        protected static final java.lang.String ROOT_ELEMENT_DECL
        Property identifier: root element declaration.
        See Also:
        Constant Field Values

      • SCHEMA_DV_FACTORY

        protected static final java.lang.String SCHEMA_DV_FACTORY
        Property identifier: Schema DV Factory
        See Also:
        Constant Field Values

      • fCurrentPSVI

        protected ElementPSVImpl fCurrentPSVI
        current PSVI element info

      • fDefaultValue

        protected org.apache.xerces.xni.XMLString fDefaultValue

      • fDynamicValidation

        protected boolean fDynamicValidation

      • fSchemaDynamicValidation

        protected boolean fSchemaDynamicValidation

      • fDoValidation

        protected boolean fDoValidation

      • fFullChecking

        protected boolean fFullChecking

      • fNormalizeData

        protected boolean fNormalizeData

      • fSchemaElementDefault

        protected boolean fSchemaElementDefault

      • fAugPSVI

        protected boolean fAugPSVI

      • fIdConstraint

        protected boolean fIdConstraint

      • fUseGrammarPoolOnly

        protected boolean fUseGrammarPoolOnly

      • fNamespaceGrowth

        protected boolean fNamespaceGrowth

      • fEntityRef

        protected boolean fEntityRef

      • fInCDATA

        protected boolean fInCDATA

      • fSymbolTable

        protected SymbolTable fSymbolTable
        Symbol table.

      • fEntityResolver

        protected org.apache.xerces.xni.parser.XMLEntityResolver fEntityResolver
        Entity resolver

      • fGrammarPool

        protected org.apache.xerces.xni.grammars.XMLGrammarPool fGrammarPool

      • fExternalSchemas

        protected java.lang.String fExternalSchemas

      • fExternalNoNamespaceSchema

        protected java.lang.String fExternalNoNamespaceSchema

      • fJaxpSchemaSource

        protected java.lang.Object fJaxpSchemaSource

      • fXSDDescription

        protected final XSDDescription fXSDDescription
        Schema Grammar Description passed, to give a chance to application to supply the Grammar

      • fLocationPairs

        protected final java.util.Hashtable fLocationPairs

      • fExpandedLocationPairs

        protected final java.util.Hashtable fExpandedLocationPairs

      • fUnparsedLocations

        protected final java.util.ArrayList fUnparsedLocations

      • fDocumentHandler

        protected org.apache.xerces.xni.XMLDocumentHandler fDocumentHandler
        Document handler.

      • fDocumentSource

        protected org.apache.xerces.xni.parser.XMLDocumentSource fDocumentSource

      • fMatcherStack

        protected XMLSchemaValidator.XPathMatcherStack fMatcherStack
        Stack of active XPath matchers for identity constraints. All active XPath matchers are notified of startElement and endElement callbacks in order to perform their matches.

        For each element with identity constraints, the selector of each identity constraint is activated. When the selector matches its XPath, then all the fields of the identity constraint are activated.

        Note: Once the activation scope is left, the XPath matchers are automatically removed from the stack of active matchers and no longer receive callbacks.

    • Constructor Detail

      • XMLSchemaValidator

        public XMLSchemaValidator()
        Default constructor.

    • Method Detail

      • getRecognizedFeatures

        public java.lang.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 org.apache.xerces.xni.parser.XMLComponent

      • setFeature

        public void setFeature​(java.lang.String featureId,
                       boolean state)
                throws org.apache.xerces.xni.parser.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 org.apache.xerces.xni.parser.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.
        org.apache.xerces.xni.parser.XMLConfigurationException - Thrown for configuration error. In general, components should only throw this exception if it is really a critical error.

      • getRecognizedProperties

        public java.lang.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 org.apache.xerces.xni.parser.XMLComponent

      • setProperty

        public void setProperty​(java.lang.String propertyId,
                        java.lang.Object value)
                 throws org.apache.xerces.xni.parser.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 org.apache.xerces.xni.parser.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.
        org.apache.xerces.xni.parser.XMLConfigurationException - Thrown for configuration error. In general, components should only throw this exception if it is really a critical error.

      • getFeatureDefault

        public java.lang.Boolean getFeatureDefault​(java.lang.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 org.apache.xerces.xni.parser.XMLComponent
        Parameters:
        featureId - The feature identifier.
        Since:
        Xerces 2.2.0

      • getPropertyDefault

        public java.lang.Object getPropertyDefault​(java.lang.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 org.apache.xerces.xni.parser.XMLComponent
        Parameters:
        propertyId - The property identifier.
        Since:
        Xerces 2.2.0

      • setDocumentHandler

        public void setDocumentHandler​(org.apache.xerces.xni.XMLDocumentHandler documentHandler)
        Sets the document handler to receive information about the document.
        Specified by:
        setDocumentHandler in interface org.apache.xerces.xni.parser.XMLDocumentSource

      • getDocumentHandler

        public org.apache.xerces.xni.XMLDocumentHandler getDocumentHandler()
        Returns the document handler
        Specified by:
        getDocumentHandler in interface org.apache.xerces.xni.parser.XMLDocumentSource

      • setDocumentSource

        public void setDocumentSource​(org.apache.xerces.xni.parser.XMLDocumentSource source)
        Sets the document source
        Specified by:
        setDocumentSource in interface org.apache.xerces.xni.XMLDocumentHandler

      • getDocumentSource

        public org.apache.xerces.xni.parser.XMLDocumentSource getDocumentSource()
        Returns the document source
        Specified by:
        getDocumentSource in interface org.apache.xerces.xni.XMLDocumentHandler

      • startDocument

        public void startDocument​(org.apache.xerces.xni.XMLLocator locator,
                          java.lang.String encoding,
                          org.apache.xerces.xni.NamespaceContext namespaceContext,
                          org.apache.xerces.xni.Augmentations augs)
                   throws org.apache.xerces.xni.XNIException
        The start of the document.
        Specified by:
        startDocument in interface org.apache.xerces.xni.XMLDocumentHandler
        Parameters:
        locator - The system identifier of the entity if the entity is external, null otherwise.
        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:
        org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

      • xmlDecl

        public void xmlDecl​(java.lang.String version,
                    java.lang.String encoding,
                    java.lang.String standalone,
                    org.apache.xerces.xni.Augmentations augs)
             throws org.apache.xerces.xni.XNIException
        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 org.apache.xerces.xni.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:
        org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

      • doctypeDecl

        public void doctypeDecl​(java.lang.String rootElement,
                        java.lang.String publicId,
                        java.lang.String systemId,
                        org.apache.xerces.xni.Augmentations augs)
                 throws org.apache.xerces.xni.XNIException
        Notifies of the presence of the DOCTYPE line in the document.
        Specified by:
        doctypeDecl in interface org.apache.xerces.xni.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:
        org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

      • startElement

        public void startElement​(org.apache.xerces.xni.QName element,
                         org.apache.xerces.xni.XMLAttributes attributes,
                         org.apache.xerces.xni.Augmentations augs)
                  throws org.apache.xerces.xni.XNIException
        The start of an element.
        Specified by:
        startElement in interface org.apache.xerces.xni.XMLDocumentHandler
        Parameters:
        element - The name of the element.
        attributes - The element attributes.
        augs - Additional information that may include infoset augmentations
        Throws:
        org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

      • emptyElement

        public void emptyElement​(org.apache.xerces.xni.QName element,
                         org.apache.xerces.xni.XMLAttributes attributes,
                         org.apache.xerces.xni.Augmentations augs)
                  throws org.apache.xerces.xni.XNIException
        An empty element.
        Specified by:
        emptyElement in interface org.apache.xerces.xni.XMLDocumentHandler
        Parameters:
        element - The name of the element.
        attributes - The element attributes.
        augs - Additional information that may include infoset augmentations
        Throws:
        org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

      • characters

        public void characters​(org.apache.xerces.xni.XMLString text,
                       org.apache.xerces.xni.Augmentations augs)
                throws org.apache.xerces.xni.XNIException
        Character content.
        Specified by:
        characters in interface org.apache.xerces.xni.XMLDocumentHandler
        Parameters:
        text - The content.
        augs - Additional information that may include infoset augmentations
        Throws:
        org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

      • ignorableWhitespace

        public void ignorableWhitespace​(org.apache.xerces.xni.XMLString text,
                                org.apache.xerces.xni.Augmentations augs)
                         throws org.apache.xerces.xni.XNIException
        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 org.apache.xerces.xni.XMLDocumentHandler
        Parameters:
        text - The ignorable whitespace.
        augs - Additional information that may include infoset augmentations
        Throws:
        org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

      • endElement

        public void endElement​(org.apache.xerces.xni.QName element,
                       org.apache.xerces.xni.Augmentations augs)
                throws org.apache.xerces.xni.XNIException
        The end of an element.
        Specified by:
        endElement in interface org.apache.xerces.xni.XMLDocumentHandler
        Parameters:
        element - The name of the element.
        augs - Additional information that may include infoset augmentations
        Throws:
        org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

      • startCDATA

        public void startCDATA​(org.apache.xerces.xni.Augmentations augs)
                throws org.apache.xerces.xni.XNIException
        The start of a CDATA section.
        Specified by:
        startCDATA in interface org.apache.xerces.xni.XMLDocumentHandler
        Parameters:
        augs - Additional information that may include infoset augmentations
        Throws:
        org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

      • endCDATA

        public void endCDATA​(org.apache.xerces.xni.Augmentations augs)
              throws org.apache.xerces.xni.XNIException
        The end of a CDATA section.
        Specified by:
        endCDATA in interface org.apache.xerces.xni.XMLDocumentHandler
        Parameters:
        augs - Additional information that may include infoset augmentations
        Throws:
        org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

      • endDocument

        public void endDocument​(org.apache.xerces.xni.Augmentations augs)
                 throws org.apache.xerces.xni.XNIException
        The end of the document.
        Specified by:
        endDocument in interface org.apache.xerces.xni.XMLDocumentHandler
        Parameters:
        augs - Additional information that may include infoset augmentations
        Throws:
        org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

      • characterData

        public boolean characterData​(java.lang.String data,
                             org.apache.xerces.xni.Augmentations augs)
        Description copied from interface: RevalidationHandler
        Character content.
        Specified by:
        characterData in interface RevalidationHandler
        Parameters:
        data - The character data.
        augs - Augmentations
        Returns:
        True if data is whitespace only

      • elementDefault

        public void elementDefault​(java.lang.String data)

      • startGeneralEntity

        public void startGeneralEntity​(java.lang.String name,
                               org.apache.xerces.xni.XMLResourceIdentifier identifier,
                               java.lang.String encoding,
                               org.apache.xerces.xni.Augmentations augs)
                        throws org.apache.xerces.xni.XNIException
        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 org.apache.xerces.xni.XMLDocumentHandler
        Parameters:
        name - The name of the general 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 entities or a document entity that is parsed from a java.io.Reader).
        augs - Additional information that may include infoset augmentations
        Throws:
        org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

      • textDecl

        public void textDecl​(java.lang.String version,
                     java.lang.String encoding,
                     org.apache.xerces.xni.Augmentations augs)
              throws org.apache.xerces.xni.XNIException
        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 org.apache.xerces.xni.XMLDocumentHandler
        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:
        org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

      • comment

        public void comment​(org.apache.xerces.xni.XMLString text,
                    org.apache.xerces.xni.Augmentations augs)
             throws org.apache.xerces.xni.XNIException
        A comment.
        Specified by:
        comment in interface org.apache.xerces.xni.XMLDocumentHandler
        Parameters:
        text - The text in the comment.
        augs - Additional information that may include infoset augmentations
        Throws:
        org.apache.xerces.xni.XNIException - Thrown by application to signal an error.

      • processingInstruction

        public void processingInstruction​(java.lang.String target,
                                  org.apache.xerces.xni.XMLString data,
                                  org.apache.xerces.xni.Augmentations augs)
                           throws org.apache.xerces.xni.XNIException
        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 org.apache.xerces.xni.XMLDocumentHandler
        Parameters:
        target - The target.
        data - The data or null if none specified.
        augs - Additional information that may include infoset augmentations
        Throws:
        org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

      • endGeneralEntity

        public void endGeneralEntity​(java.lang.String name,
                             org.apache.xerces.xni.Augmentations augs)
                      throws org.apache.xerces.xni.XNIException
        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 org.apache.xerces.xni.XMLDocumentHandler
        Parameters:
        name - The name of the entity.
        augs - Additional information that may include infoset augmentations
        Throws:
        org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

      • reset

        public void reset​(org.apache.xerces.xni.parser.XMLComponentManager componentManager)
           throws org.apache.xerces.xni.parser.XMLConfigurationException
        Description copied from interface: org.apache.xerces.xni.parser.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 org.apache.xerces.xni.parser.XMLComponent
        Parameters:
        componentManager - The component manager.
        Throws:
        org.apache.xerces.xni.parser.XMLConfigurationException

      • startValueScopeFor

        public void startValueScopeFor​(IdentityConstraint identityConstraint,
                               int initialDepth)
        Start the value scope for the specified identity constraint. This method is called when the selector matches in order to initialize the value store.
        Specified by:
        startValueScopeFor in interface FieldActivator
        Parameters:
        identityConstraint - The identity constraint.
        initialDepth - the depth at which the selector began matching

      • activateField

        public XPathMatcher activateField​(Field field,
                                  int initialDepth)
        Request to activate the specified field. This method returns the matcher for the field.
        Specified by:
        activateField in interface FieldActivator
        Parameters:
        field - The field to activate.
        initialDepth - the 0-indexed depth in the instance document at which the Selector began to match.

      • endValueScopeFor

        public void endValueScopeFor​(IdentityConstraint identityConstraint,
                             int initialDepth)
        Ends the value scope for the specified identity constraint.
        Specified by:
        endValueScopeFor in interface FieldActivator
        Parameters:
        identityConstraint - The identity constraint.
        initialDepth - the 0-indexed depth where the Selector began to match.