Package com.saxonica.ee.validate
Class ValidatingFilter
java.lang.Object
net.sf.saxon.event.SequenceReceiver
net.sf.saxon.event.ProxyReceiver
com.saxonica.ee.validate.ValidatingFilter
- Direct Known Subclasses:
ContentValidator
,EntityValidator
,IdValidator
,ValidationStack
,XSIAttributeHandler
This class is used for a filter on the validation pipeline. It provides error reporting services to each
of the filters.
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Field Summary
Fields inherited from class net.sf.saxon.event.ProxyReceiver
nextReceiver
Fields inherited from class net.sf.saxon.event.SequenceReceiver
pipelineConfiguration, previousAtomic, systemId
Fields inherited from interface javax.xml.transform.Result
PI_DISABLE_OUTPUT_ESCAPING, PI_ENABLE_OUTPUT_ESCAPING
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Method Summary
Modifier and TypeMethodDescriptionvoid
Append an arbitrary item (node or atomic value) to the outputGet the AttributeInheritor which maintains details of inherited attributes for use in conditional type assignmentprotected ConstraintChecker
Get the constraint checker used in this pipelineGet the validation context for this validation episodeprotected void
protected void
reportValidationError
(ValidationFailure err, boolean issueComment, Location locationId) Report a validation errorvoid
setConstraintChecker
(ConstraintChecker checker) Set the constraint checker used in this pipelinevoid
setStartTagBuffer
(AttributeInheritor startTag) Set the StartTagBuffer, which buffers attributes on the element start tag, and also acts as the namespaceResolver to be used for resolving QName-valued attributesvoid
setValidationContext
(ValidationContext validationContext) Set the validation context for this validation episodeboolean
Ask whether this Receiver (or the downstream pipeline) makes any use of the type annotations supplied on element and attribute eventsMethods inherited from class net.sf.saxon.event.ProxyReceiver
characters, close, comment, endDocument, endElement, getNamePool, getNextReceiver, open, processingInstruction, setPipelineConfiguration, setSystemId, setUnderlyingReceiver, setUnparsedEntity, startDocument, startElement
Methods inherited from class net.sf.saxon.event.SequenceReceiver
append, decompose, flatten, getConfiguration, getErrorCodeForDecomposingFunctionItems, getPipelineConfiguration, getSystemId, handlesAppend
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Method Details
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getValidationContext
Get the validation context for this validation episode- Returns:
- the validation context
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setValidationContext
Set the validation context for this validation episode- Parameters:
validationContext
- the validation context
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setConstraintChecker
Set the constraint checker used in this pipeline- Parameters:
checker
- the constraint checker
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getConstraintChecker
Get the constraint checker used in this pipeline- Returns:
- the constraint checker
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setStartTagBuffer
Set the StartTagBuffer, which buffers attributes on the element start tag, and also acts as the namespaceResolver to be used for resolving QName-valued attributes- Parameters:
startTag
- the namespace resolver
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getAttributeInheritor
Get the AttributeInheritor which maintains details of inherited attributes for use in conditional type assignment- Returns:
- the AttributeInheritor
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usesTypeAnnotations
public boolean usesTypeAnnotations()Ask whether this Receiver (or the downstream pipeline) makes any use of the type annotations supplied on element and attribute events- Specified by:
usesTypeAnnotations
in interfaceReceiver
- Overrides:
usesTypeAnnotations
in classProxyReceiver
- Returns:
- true if the Receiver makes any use of this information. If false, the caller may supply untyped nodes instead of supplying the type annotation. Validation filters overwrite any type annotations arriving in the input event stream, so this instance of the method returns false.
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append
Description copied from class:ProxyReceiver
Append an arbitrary item (node or atomic value) to the output- Specified by:
append
in interfaceReceiver
- Overrides:
append
in classProxyReceiver
- Parameters:
item
- the item to be appendedlocationId
- the location of the calling instruction, for diagnosticscopyNamespaces
- if the item is an element node, this indicates whether its namespaces need to be copied. Values areReceiverOption.ALL_NAMESPACES
; the default (0) means- Throws:
XPathException
- if an error occurs
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reportValidationError
protected void reportValidationError(ValidationFailure err, boolean issueComment, Location locationId) throws XPathException Report a validation error- Parameters:
err
- The validation failureissueComment
- true if the validation error message is to be written as an XML comment to the result documentlocationId
- identifies the location in the source document or stylesheet/query where the validation error was detected- Throws:
XPathException
- if too many invalidities have been reported
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reportIfInvalid
- Throws:
ValidationException
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