org.apache.xerces.impl.validation.validators
Class XMLSchemaValidator

java.lang.Object
  |
  +--org.apache.xerces.impl.XMLValidator
        |
        +--org.apache.xerces.impl.validation.validators.XMLSchemaValidator

public class XMLSchemaValidator
extends XMLValidator

Version:
$Id: XMLSchemaValidator.java,v 1.1.2.7 2001/07/26 08:03:37 andyc Exp $
Author:
Eric Ye, IBM

Fields inherited from class org.apache.xerces.impl.XMLValidator
DATATYPE_VALIDATOR_FACTORY, DYNAMIC_VALIDATION, ERROR_REPORTER, fCurrentGrammar, fCurrentGrammarIsDTD, fCurrentGrammarIsSchema, fDatatypeValidatorFactory, fDocumentHandler, fDTDContentModelHandler, fDTDGrammar, fDTDHandler, fDynamicValidation, fErrorReporter, fGrammarPool, fInDTD, fInDTDIgnore, fNamespaceBinder, fNamespaces, fSymbolTable, fValidation, GRAMMAR_POOL, NAMESPACES, RECOGNIZED_FEATURES, RECOGNIZED_PROPERTIES, SYMBOL_TABLE, VALIDATION
 
Constructor Summary
XMLSchemaValidator()
           
 
Method Summary
 void characters(org.apache.xerces.xni.XMLString text)
          Character content.
 void comment(org.apache.xerces.xni.XMLString text)
          A comment.
 void doctypeDecl(java.lang.String rootElement, java.lang.String publicId, java.lang.String systemId)
          Notifies of the presence of the DOCTYPE line in the document.
 void endCDATA()
          The end of a CDATA section.
 void endDocument()
          The end of the document.
 void endElement(org.apache.xerces.xni.QName element)
          The end of an element.
 void endEntity(java.lang.String name)
          This method notifies the end of an entity.
 void endPrefixMapping(java.lang.String prefix)
          The end of a namespace prefix mapping.
 void ignorableWhitespace(org.apache.xerces.xni.XMLString text)
          Ignorable whitespace.
 void processingInstruction(java.lang.String target, org.apache.xerces.xni.XMLString data)
          A processing instruction.
 void startCDATA()
          The start of a CDATA section.
 void startDocument(org.apache.xerces.xni.XMLLocator locator, java.lang.String encoding)
          The start of the document.
 void startElement(org.apache.xerces.xni.QName element, org.apache.xerces.xni.XMLAttributes attributes)
          The start of an element.
 void startEntity(java.lang.String name, java.lang.String publicId, java.lang.String systemId, java.lang.String baseSystemId, java.lang.String encoding)
          This method notifies of the start of an entity.
 void startPrefixMapping(java.lang.String prefix, java.lang.String uri)
          The start of a namespace prefix mapping.
 void textDecl(java.lang.String version, java.lang.String encoding)
          Notifies of the presence of a TextDecl line in an entity.
 void xmlDecl(java.lang.String version, java.lang.String encoding, java.lang.String standalone)
          Notifies of the presence of an XMLDecl line in the document.
 
Methods inherited from class org.apache.xerces.impl.XMLValidator
any, attributeDecl, createDTDGrammar, element, elementDecl, empty, emptyElement, endAttlist, endConditional, endContentModel, endDTD, endGroup, externalEntityDecl, getRecognizedFeatures, getRecognizedProperties, handleEndElement, handleStartElement, internalEntityDecl, notationDecl, occurrence, pcdata, reset, separator, setDocumentHandler, setDTDContentModelHandler, setDTDHandler, setFeature, setProperty, startAttlist, startConditional, startContentModel, startDTD, startGroup, unparsedEntityDecl
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

XMLSchemaValidator

public XMLSchemaValidator()
Method Detail

startDocument

public void startDocument(org.apache.xerces.xni.XMLLocator locator,
                          java.lang.String encoding)
                   throws org.apache.xerces.xni.XNIException
The start of the document.
Overrides:
startDocument in class XMLValidator
Parameters:
systemId - 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).
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)
             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.
Overrides:
xmlDecl in class XMLValidator
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.
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)
                 throws org.apache.xerces.xni.XNIException
Notifies of the presence of the DOCTYPE line in the document.
Overrides:
doctypeDecl in class XMLValidator
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.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

startPrefixMapping

public void startPrefixMapping(java.lang.String prefix,
                               java.lang.String uri)
                        throws org.apache.xerces.xni.XNIException
The start of a namespace prefix mapping. This method will only be called when namespace processing is enabled.
Overrides:
startPrefixMapping in class XMLValidator
Parameters:
prefix - The namespace prefix.
uri - The URI bound to the prefix.
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)
                  throws org.apache.xerces.xni.XNIException
The start of an element. If the document specifies the start element by using an empty tag, then the startElement method will immediately be followed by the endElement method, with no intervening methods.
Overrides:
startElement in class XMLValidator
Parameters:
element - The name of the element.
attributes - The element attributes.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

characters

public void characters(org.apache.xerces.xni.XMLString text)
                throws org.apache.xerces.xni.XNIException
Character content.
Overrides:
characters in class XMLValidator
Parameters:
text - The content.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

ignorableWhitespace

public void ignorableWhitespace(org.apache.xerces.xni.XMLString text)
                         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.
Overrides:
ignorableWhitespace in class XMLValidator
Parameters:
text - The ignorable whitespace.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

endElement

public void endElement(org.apache.xerces.xni.QName element)
                throws org.apache.xerces.xni.XNIException
The end of an element.
Overrides:
endElement in class XMLValidator
Parameters:
element - The name of the element.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

endPrefixMapping

public void endPrefixMapping(java.lang.String prefix)
                      throws org.apache.xerces.xni.XNIException
The end of a namespace prefix mapping. This method will only be called when namespace processing is enabled.
Overrides:
endPrefixMapping in class XMLValidator
Parameters:
prefix - The namespace prefix.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

startCDATA

public void startCDATA()
                throws org.apache.xerces.xni.XNIException
The start of a CDATA section.
Overrides:
startCDATA in class XMLValidator
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

endCDATA

public void endCDATA()
              throws org.apache.xerces.xni.XNIException
The end of a CDATA section.
Overrides:
endCDATA in class XMLValidator
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

endDocument

public void endDocument()
                 throws org.apache.xerces.xni.XNIException
The end of the document.
Overrides:
endDocument in class XMLValidator
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

startEntity

public void startEntity(java.lang.String name,
                        java.lang.String publicId,
                        java.lang.String systemId,
                        java.lang.String baseSystemId,
                        java.lang.String encoding)
                 throws org.apache.xerces.xni.XNIException
This method notifies of the start of an entity. The document entity has the pseudo-name of "[xml]"; The DTD has the pseudo-name of "[dtd]; parameter entity names start with '%'; and general entity names are just the entity name.

Note: Since the document is an entity, the handler will be notified of the start of the document entity by calling the startEntity method with the entity name "[xml]" before calling the startDocument method. When exposing entity boundaries through the SAX API, the document entity is never reported, however.

Note: Since the DTD is an entity, the handler will be notified of the start of the DTD entity by calling the startEntity method with the entity name "[dtd]" before calling the startDTD method.

Note: This method is not called for entity references appearing as part of attribute values.

Overrides:
startEntity in class XMLValidator
Parameters:
name - The name of the entity.
publicId - The public identifier of the entity if the entity is external, null otherwise.
systemId - The system identifier of the entity if the entity is external, null otherwise.
baseSystemId - The base 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 parameter entities).
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)
              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.

Overrides:
textDecl in class XMLValidator
Parameters:
version - The XML version, or null if not specified.
encoding - The IANA encoding name of the entity.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

comment

public void comment(org.apache.xerces.xni.XMLString text)
             throws org.apache.xerces.xni.XNIException
A comment.
Overrides:
comment in class XMLValidator
Parameters:
text - The text in the comment.
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)
                           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.

Overrides:
processingInstruction in class XMLValidator
Parameters:
target - The target.
data - The data or null if none specified.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.

endEntity

public void endEntity(java.lang.String name)
               throws org.apache.xerces.xni.XNIException
This method notifies the end of an entity. The document entity has the pseudo-name of "[xml]"; the DTD has the pseudo-name of "[dtd]; parameter entity names start with '%'; and general entity names are just the entity name.

Note: Since the document is an entity, the handler will be notified of the end of the document entity by calling the endEntity method with the entity name "[xml]" after calling the endDocument method. When exposing entity boundaries through the SAX API, the document entity is never reported, however.

Note: Since the DTD is an entity, the handler will be notified of the end of the DTD entity by calling the endEntity method with the entity name "[dtd]" after calling the endDTD method.

Note: This method is not called for entity references appearing as part of attribute values.

Overrides:
endEntity in class XMLValidator
Parameters:
name - The name of the entity.
Throws:
org.apache.xerces.xni.XNIException - Thrown by handler to signal an error.


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