Class XMLSchemaValidator

    • Field Detail

      • SCHEMA_FULL_CHECKING

        protected static final String SCHEMA_FULL_CHECKING
        Feature identifier: schema full checking
        See Also:
        Constant Field Values
      • DYNAMIC_VALIDATION

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

        protected static final String NORMALIZE_DATA
        Feature identifier: expose schema normalized value
        See Also:
        Constant Field Values
      • SCHEMA_ELEMENT_DEFAULT

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

        protected static final String SCHEMA_AUGMENT_PSVI
        Feature identifier: augment PSVI
        See Also:
        Constant Field Values
      • ALLOW_JAVA_ENCODINGS

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

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

        protected static final String GENERATE_SYNTHETIC_ANNOTATIONS
        Feature: generate synthetic annotations
        See Also:
        Constant Field Values
      • VALIDATE_ANNOTATIONS

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

        protected static final String HONOUR_ALL_SCHEMALOCATIONS
        Feature identifier: honour all schemaLocations
        See Also:
        Constant Field Values
      • USE_GRAMMAR_POOL_ONLY

        protected static final String USE_GRAMMAR_POOL_ONLY
        Feature identifier: use grammar pool only
        See Also:
        Constant Field Values
      • CONTINUE_AFTER_FATAL_ERROR

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

        protected static final String NAMESPACE_GROWTH
        Feature identifier: namespace growth
        See Also:
        Constant Field Values
      • TOLERATE_DUPLICATES

        protected static final String TOLERATE_DUPLICATES
        Feature identifier: tolerate duplicates
        See Also:
        Constant Field Values
      • IGNORE_XSI_TYPE

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

        protected static final String UNPARSED_ENTITY_CHECKING
        Feature identifier: whether to ignore unparsed entity errors
        See Also:
        Constant Field Values
      • IDENTITY_CONSTRAINT_CHECKING

        protected static final String IDENTITY_CONSTRAINT_CHECKING
        Feature identifier: whether to ignore identity constraint errors
        See Also:
        Constant Field Values
      • SCHEMA_NONS_LOCATION

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

        protected static final String JAXP_SCHEMA_SOURCE
        Property identifier: JAXP schema source.
        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
      • ROOT_TYPE_DEF

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

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

        protected static final String SCHEMA_DV_FACTORY
        Property identifier: Schema DV Factory
        See Also:
        Constant Field Values
      • fCurrentPSVI

        protected ElementPSVImpl fCurrentPSVI
        current PSVI element info
      • fDefaultValue

        protected 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.
      • fExternalSchemas

        protected String fExternalSchemas
      • fExternalNoNamespaceSchema

        protected String fExternalNoNamespaceSchema
      • fJaxpSchemaSource

        protected Object fJaxpSchemaSource
      • fXSDDescription

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

        protected final Hashtable fLocationPairs
      • fExpandedLocationPairs

        protected final Hashtable fExpandedLocationPairs
      • fUnparsedLocations

        protected final ArrayList fUnparsedLocations
      • 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 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
      • startDocument

        public void startDocument​(XMLLocator locator,
                                  String encoding,
                                  NamespaceContext namespaceContext,
                                  Augmentations augs)
                           throws XNIException
        The start of the document.
        Specified by:
        startDocument in interface 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:
        XNIException - Thrown by handler to signal an error.
      • xmlDecl

        public void xmlDecl​(String version,
                            String encoding,
                            String standalone,
                            Augmentations augs)
                     throws 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 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
        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.
      • startElement

        public void startElement​(QName element,
                                 XMLAttributes attributes,
                                 Augmentations augs)
                          throws XNIException
        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.
      • ignorableWhitespace

        public void ignorableWhitespace​(XMLString text,
                                        Augmentations augs)
                                 throws 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 XMLDocumentHandler
        Parameters:
        text - The ignorable whitespace.
        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
        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.
      • elementDefault

        public void elementDefault​(String data)
      • startGeneralEntity

        public void startGeneralEntity​(String name,
                                       XMLResourceIdentifier identifier,
                                       String encoding,
                                       Augmentations augs)
                                throws 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 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:
        XNIException - Thrown by handler to signal an error.
      • textDecl

        public void textDecl​(String version,
                             String encoding,
                             Augmentations augs)
                      throws 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 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:
        XNIException - Thrown by handler to signal an error.
      • processingInstruction

        public void processingInstruction​(String target,
                                          XMLString data,
                                          Augmentations augs)
                                   throws 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 XMLDocumentHandler
        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.
      • endGeneralEntity

        public void endGeneralEntity​(String name,
                                     Augmentations augs)
                              throws 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 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.
      • 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.