com.saxonica.validate
Class AttributeValidator

java.lang.Object
  |
  +--net.sf.saxon.event.ProxyReceiver
        |
        +--com.saxonica.validate.Validator
              |
              +--com.saxonica.validate.AttributeValidator

All Implemented Interfaces:

Receiver, javax.xml.transform.Result, javax.xml.transform.SourceLocator

Direct Known Subclasses:

AllElementValidator, ComplexContentValidator, EmptyContentValidator, SimpleContentValidator

public abstract class AttributeValidator

extends Validator

implements Receiver

This class is an abstract superclass for all the receivers that do element content validation. Since all kinds of element content can be associated with attributes, the attribute validation is handled at this level.

Field Summary
protected  boolean	nil

 

Fields inherited from class com.saxonica.validate.Validator

xsiType

 

Fields inherited from class net.sf.saxon.event.ProxyReceiver

baseReceiver, config, systemId

 

Fields inherited from interface javax.xml.transform.Result

PI_DISABLE_OUTPUT_ESCAPING, PI_ENABLE_OUTPUT_ESCAPING

 

Constructor Summary

AttributeValidator()

 

Method Summary
void	attribute(int nameCode, int typeCode, java.lang.CharSequence value, int properties)           Handle an attribute
void	characters(java.lang.CharSequence chars, int properties)           Handle character data appearing as a child of the element being validated
boolean	isNil()
void	setAttributeGroup(AttributeGroup attributeGroup)           Identify the set of attributes permitted by the complex type being validated.
void	startContent()           Notify the start of the content, that is, the completion of all attributes and namespaces.
void	startElement(int nameCode, int typeCode, int properties)           Handle the start tag for a child element of the element being validated

 

Methods inherited from class com.saxonica.validate.Validator

checkDerivation, getAnnotation, getChildValidator, getColumnNumber, getContainingElement, getContainingElementName, getElementDeclaration, getLineNumber, getNamespaceResolver, getPublicId, getSystemId, getTypeAnnotation, isNillable, makeValidator, makeValidator, makeValidator, setAnnotation, setContainingElement, setDocumentLocator, setElementDeclaration, setNamespaceResolver, setNillable, setXSIType

 

Methods inherited from class net.sf.saxon.event.ProxyReceiver

comment, endDocument, endElement, getConfiguration, getNamePool, getUnderlyingReceiver, namespace, processingInstruction, setConfiguration, setSystemId, setUnderlyingReceiver, setUnparsedEntity, startDocument

 

Methods inherited from class java.lang.Object

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

 

Methods inherited from interface net.sf.saxon.event.Receiver

comment, endDocument, endElement, getConfiguration, namespace, processingInstruction, setConfiguration, setDocumentLocator, setSystemId, setUnparsedEntity, startDocument

 

Methods inherited from interface javax.xml.transform.Result

getSystemId

 

Field Detail

nil

protected boolean nil

AttributeValidator

public AttributeValidator()

isNil

public boolean isNil()

setAttributeGroup

public void setAttributeGroup(AttributeGroup attributeGroup)

Identify the set of attributes permitted by the complex type being validated. This is called during initialization of the AttributeValidator. It is not called if the type is a simple type; in such cases any attribute is an error, except for the xsi: attributes permitted on all elements.

Parameters:

attributeGroup - the set of attributes declared for this complex type

attribute

public void attribute(int nameCode,
                      int typeCode,
                      java.lang.CharSequence value,
                      int properties)
               throws javax.xml.transform.TransformerException

Handle an attribute

Specified by:

attribute in interface Receiver

Overrides:

attribute in class ProxyReceiver

Parameters:

nameCode - integer identifying the name of the attribute

typeCode - integer identifying the type annotation (ignored)

value - the value of the attribute

properties - additional properties of the attribute

Throws:

javax.xml.transform.TransformerException - On any failure to write the attribute

startElement

public void startElement(int nameCode,
                         int typeCode,
                         int properties)
                  throws javax.xml.transform.TransformerException

Handle the start tag for a child element of the element being validated

Specified by:

startElement in interface Receiver

Overrides:

startElement in class Validator

Parameters:

nameCode - integer code identifying the name of the element within the name pool.

typeCode - integer code identifying the element's type within the name pool.

javax.xml.transform.TransformerException

characters

public void characters(java.lang.CharSequence chars,
                       int properties)
                throws javax.xml.transform.TransformerException

Handle character data appearing as a child of the element being validated

Specified by:

characters in interface Receiver

Overrides:

characters in class ProxyReceiver

Parameters:

chars - The character content

properties - Additional properties

Throws:

javax.xml.transform.TransformerException - If this element does not allow character data

startContent

public final void startContent()
                        throws javax.xml.transform.TransformerException

Notify the start of the content, that is, the completion of all attributes and namespaces. The ValidationStack class is responsible for detecting this event and calling this method. Note that this event is reported for every element even if it has no attributes, no namespaces, and no content.

Specified by:

startContent in interface Receiver

Overrides:

startContent in class ProxyReceiver

javax.xml.transform.TransformerException