edu.ksi.virtualclassroom.mappers.jaxb.xmlwrapper.impl.runtime
Class MSVValidator

java.lang.Object
  edu.ksi.virtualclassroom.mappers.jaxb.xmlwrapper.impl.runtime.MSVValidator

All Implemented Interfaces:

com.sun.msv.grammar.IDContextProvider2, org.relaxng.datatype.ValidationContext, XMLSerializer

public class MSVValidator

extends java.lang.Object

implements XMLSerializer, com.sun.msv.grammar.IDContextProvider2

XMLSerializer that calls the native interface of MSV and performs validation. * Used in a pair with a ValidationContext. * * @author Kohsuke Kawaguchi * @version $Revision$

Field Summary

private com.sun.msv.verifier.Acceptor	acceptor Current acceptor in use.
private java.lang.String	attLocalName Field attLocalName
private java.lang.String	attNamespaceUri Field attNamespaceUri
private java.lang.StringBuffer	buf stores text reported by the text method.
private ValidationContext	context Context object that coordinates the entire validation effort.
private java.lang.String	currentElementLocalName Field currentElementLocalName
private java.lang.String	currentElementUri Field currentElementUri
static java.lang.String	DUMMY_ELEMENT_NS namespace URI of dummy elements.
private static org.xml.sax.helpers.AttributesImpl	emptyAttributes An empty Attributes object.
private boolean	insideAttribute Field insideAttribute
(package private) DefaultJAXBContextImpl	jaxbContext
private com.sun.msv.util.LightStack	stack Acceptor stack.
private ValidatableObject	target The object which we are validating.

Constructor Summary

private

MSVValidator(DefaultJAXBContextImpl _jaxbCtx, ValidationContext _ctxt, ValidatableObject vo) To use this class, call the static validate method.

Method Summary

private void	_validate() performs the validation to the object specified in the constructor.
private void	childAsAttributeBody(ValidatableObject vo, java.lang.String fieldName) Method childAsAttributeBody
void	childAsAttributes(com.sun.xml.bind.JAXBObject o, java.lang.String fieldName) Method childAsAttributes
void	childAsBody(com.sun.xml.bind.JAXBObject o, java.lang.String fieldName) Method childAsBody
private void	childAsElementBody(java.lang.Object o, ValidatableObject vo) Method childAsElementBody
void	childAsURIs(com.sun.xml.bind.JAXBObject o, java.lang.String fieldName) Method childAsURIs
void	endAttribute() Method endAttribute
void	endAttributes() Method endAttributes
void	endElement() Method endElement
void	endNamespaceDecls() Method endNamespaceDecls
java.lang.String	getBaseUri() Method getBaseUri
NamespaceContext2	getNamespaceContext() Method getNamespaceContext
boolean	isNotation(java.lang.String notation) Method isNotation
boolean	isUnparsedEntity(java.lang.String entityName) Method isUnparsedEntity
void	onID(org.relaxng.datatype.Datatype dt, com.sun.msv.verifier.regexp.StringToken s) Method onID
java.lang.String	onID(com.sun.xml.bind.marshaller.IdentifiableObject owner, java.lang.String value) Method onID
java.lang.String	onIDREF(com.sun.xml.bind.marshaller.IdentifiableObject value) Method onIDREF
void	reportError(javax.xml.bind.ValidationEvent e) Method reportError
void	reportMissingObjectError(java.lang.String fieldName) Method reportMissingObjectError
java.lang.String	resolveNamespacePrefix(java.lang.String prefix) Method resolveNamespacePrefix
void	startAttribute(java.lang.String uri, java.lang.String local) Method startAttribute
void	startElement(java.lang.String uri, java.lang.String local) Method startElement
void	text(java.lang.String text, java.lang.String fieldName) Method text
static void	validate(DefaultJAXBContextImpl jaxbCtx, ValidationContext context, ValidatableObject vo) Validates the specified object and reports any error to the context.
private void	writePendingText() Method writePendingText

Methods inherited from class java.lang.Object

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

Field Detail

acceptor

private com.sun.msv.verifier.Acceptor acceptor

Current acceptor in use.

context

private final ValidationContext context

Context object that coordinates the entire validation effort.

target

private final ValidatableObject target

The object which we are validating.

jaxbContext

final DefaultJAXBContextImpl jaxbContext

stack

private final com.sun.msv.util.LightStack stack

Acceptor stack. Whenever an element is found, the current acceptor is pushed to the stack and new one is created. LightStack is a light-weight stack implementation

buf

private java.lang.StringBuffer buf

stores text reported by the text method.

attNamespaceUri

private java.lang.String attNamespaceUri

Field attNamespaceUri

attLocalName

private java.lang.String attLocalName

Field attLocalName

insideAttribute

private boolean insideAttribute

Field insideAttribute

currentElementUri

private java.lang.String currentElementUri

Field currentElementUri

currentElementLocalName

private java.lang.String currentElementLocalName

Field currentElementLocalName

emptyAttributes

private static final org.xml.sax.helpers.AttributesImpl emptyAttributes

An empty Attributes object.

DUMMY_ELEMENT_NS

public static final java.lang.String DUMMY_ELEMENT_NS

namespace URI of dummy elements. TODO: allocate one namespace URI for this.

See Also:

Constant Field Values

Constructor Detail

MSVValidator

private MSVValidator(DefaultJAXBContextImpl _jaxbCtx,
                     ValidationContext _ctxt,
                     ValidatableObject vo)

To use this class, call the static validate method.

Parameters:

_jaxbCtx - DefaultJAXBContextImpl

_ctxt - ValidationContext

vo - ValidatableObject

Method Detail

getNamespaceContext

public NamespaceContext2 getNamespaceContext()

Method getNamespaceContext

Specified by:

getNamespaceContext in interface XMLSerializer

Returns:

NamespaceContext2

See Also:

XMLSerializer.getNamespaceContext()

validate

public static void validate(DefaultJAXBContextImpl jaxbCtx,
                            ValidationContext context,
                            ValidatableObject vo)
                     throws org.xml.sax.SAXException

Validates the specified object and reports any error to the context.

Parameters:

jaxbCtx - DefaultJAXBContextImpl

context - ValidationContext

vo - ValidatableObject

Throws:

org.xml.sax.SAXException

_validate

private void _validate()
                throws org.xml.sax.SAXException

performs the validation to the object specified in the constructor. * @throws SAXException

Throws:

org.xml.sax.SAXException

endNamespaceDecls

public void endNamespaceDecls()
                       throws org.xml.sax.SAXException

Method endNamespaceDecls

Specified by:

endNamespaceDecls in interface XMLSerializer

Throws:

org.xml.sax.SAXException

See Also:

XMLSerializer.endNamespaceDecls()

endAttributes

public void endAttributes()
                   throws org.xml.sax.SAXException

Method endAttributes

Specified by:

endAttributes in interface XMLSerializer

Throws:

org.xml.sax.SAXException

See Also:

XMLSerializer.endAttributes()

text

public final void text(java.lang.String text,
                       java.lang.String fieldName)
                throws org.xml.sax.SAXException

Method text

Specified by:

text in interface XMLSerializer

Parameters:

text - String

fieldName - String

Throws:

org.xml.sax.SAXException

See Also:

XMLSerializer.text(String, String)

reportMissingObjectError

public void reportMissingObjectError(java.lang.String fieldName)
                              throws org.xml.sax.SAXException

Method reportMissingObjectError

Parameters:

fieldName - String

Throws:

org.xml.sax.SAXException

startAttribute

public void startAttribute(java.lang.String uri,
                           java.lang.String local)

Method startAttribute

Specified by:

startAttribute in interface XMLSerializer

Parameters:

uri - String

local - String

See Also:

XMLSerializer.startAttribute(String, String)

endAttribute

public void endAttribute()
                  throws org.xml.sax.SAXException

Method endAttribute

Specified by:

endAttribute in interface XMLSerializer

Throws:

org.xml.sax.SAXException

See Also:

XMLSerializer.endAttribute()

writePendingText

private void writePendingText()
                       throws org.xml.sax.SAXException

Method writePendingText

Throws:

org.xml.sax.SAXException

startElement

public void startElement(java.lang.String uri,
                         java.lang.String local)
                  throws org.xml.sax.SAXException

Method startElement

Specified by:

startElement in interface XMLSerializer

Parameters:

uri - String

local - String

Throws:

org.xml.sax.SAXException

See Also:

XMLSerializer.startElement(String, String)

endElement

public void endElement()
                throws org.xml.sax.SAXException

Method endElement

Specified by:

endElement in interface XMLSerializer

Throws:

org.xml.sax.SAXException

See Also:

XMLSerializer.endElement()

childAsAttributes

public void childAsAttributes(com.sun.xml.bind.JAXBObject o,
                              java.lang.String fieldName)
                       throws org.xml.sax.SAXException

Method childAsAttributes

Specified by:

childAsAttributes in interface XMLSerializer

Parameters:

o - JAXBObject

fieldName - String

Throws:

org.xml.sax.SAXException

See Also:

XMLSerializer.childAsAttributes(JAXBObject, String)

childAsURIs

public void childAsURIs(com.sun.xml.bind.JAXBObject o,
                        java.lang.String fieldName)
                 throws org.xml.sax.SAXException

Method childAsURIs

Specified by:

childAsURIs in interface XMLSerializer

Parameters:

o - JAXBObject

fieldName - String

Throws:

org.xml.sax.SAXException

See Also:

XMLSerializer.childAsURIs(JAXBObject, String)

childAsBody

public void childAsBody(com.sun.xml.bind.JAXBObject o,
                        java.lang.String fieldName)
                 throws org.xml.sax.SAXException

Method childAsBody

Specified by:

childAsBody in interface XMLSerializer

Parameters:

o - JAXBObject

fieldName - String

Throws:

org.xml.sax.SAXException

See Also:

XMLSerializer.childAsBody(JAXBObject, String)

childAsElementBody

private void childAsElementBody(java.lang.Object o,
                                ValidatableObject vo)
                         throws org.xml.sax.SAXException

Method childAsElementBody

Parameters:

o - Object

vo - ValidatableObject

Throws:

org.xml.sax.SAXException

childAsAttributeBody

private void childAsAttributeBody(ValidatableObject vo,
                                  java.lang.String fieldName)
                           throws org.xml.sax.SAXException

Method childAsAttributeBody

Parameters:

vo - ValidatableObject

fieldName - String

Throws:

org.xml.sax.SAXException

reportError

public void reportError(javax.xml.bind.ValidationEvent e)
                 throws com.sun.xml.bind.serializer.AbortSerializationException

Method reportError

Specified by:

reportError in interface XMLSerializer

Parameters:

e - ValidationEvent

Throws:

com.sun.xml.bind.serializer.AbortSerializationException

See Also:

XMLSerializer.reportError(ValidationEvent)

onID

public java.lang.String onID(com.sun.xml.bind.marshaller.IdentifiableObject owner,
                             java.lang.String value)
                      throws org.xml.sax.SAXException

Method onID

Specified by:

onID in interface XMLSerializer

Parameters:

owner - IdentifiableObject

value - String

Returns:

String

Throws:

org.xml.sax.SAXException

See Also:

XMLSerializer.onID(IdentifiableObject, String)

onIDREF

public java.lang.String onIDREF(com.sun.xml.bind.marshaller.IdentifiableObject value)
                         throws org.xml.sax.SAXException

Method onIDREF

Specified by:

onIDREF in interface XMLSerializer

Parameters:

value - IdentifiableObject

Returns:

String

Throws:

org.xml.sax.SAXException

See Also:

XMLSerializer.onIDREF(IdentifiableObject)

getBaseUri

public java.lang.String getBaseUri()

Method getBaseUri

Specified by:

getBaseUri in interface org.relaxng.datatype.ValidationContext

Returns:

String

See Also:

ValidationContext.getBaseUri()

isUnparsedEntity

public boolean isUnparsedEntity(java.lang.String entityName)

Method isUnparsedEntity

Specified by:

isUnparsedEntity in interface org.relaxng.datatype.ValidationContext

Parameters:

entityName - String

Returns:

boolean

See Also:

ValidationContext.isUnparsedEntity(String)

isNotation

public boolean isNotation(java.lang.String notation)

Method isNotation

Specified by:

isNotation in interface org.relaxng.datatype.ValidationContext

Parameters:

notation - String

Returns:

boolean

See Also:

ValidationContext.isNotation(String)

onID

public void onID(org.relaxng.datatype.Datatype dt,
                 com.sun.msv.verifier.regexp.StringToken s)

Method onID

Specified by:

onID in interface com.sun.msv.grammar.IDContextProvider2

Parameters:

dt - Datatype

s - StringToken

See Also:

IDContextProvider2.onID(Datatype, StringToken)

resolveNamespacePrefix

public java.lang.String resolveNamespacePrefix(java.lang.String prefix)

Method resolveNamespacePrefix

Specified by:

resolveNamespacePrefix in interface org.relaxng.datatype.ValidationContext

Parameters:

prefix - String

Returns:

String

See Also:

ValidationContext.resolveNamespacePrefix(String)