java.lang.Object

org.exolab.castor.xml.schema.reader.ComponentReader

org.exolab.castor.xml.schema.reader.SchemaUnmarshaller

public class SchemaUnmarshaller extends ComponentReader

Version:: $Revision: 7506 $ $Date: 2006-04-13 06:47:36 -0600 (Thu, 13 Apr 2006) $
Author:: Keith Visco

Nested Class Summary

Nested Classes

Modifier and Type

Class

Description

(package private) static class

SchemaUnmarshaller.RemappedPrefixes

This class handles remapping of namespace prefixes for attributes of type QName.
Field Summary

Fields

Modifier and Type

Field

Description

(package private) Schema

_schema

(package private) boolean

skipAll

static final String[]

UNSUPPORTED_NAMESPACES

Unsupported namespace definitions, pointing to older XML schema specifications.

static final String

XSD_NAMESPACE

W3C XML schema namespace.
Constructor Summary

Constructors

Constructor

Description

SchemaUnmarshaller(SchemaContext schemaContext)

Creates a SchemaUnmarshaller instance.

SchemaUnmarshaller(SchemaContext schemaContext, boolean include, SchemaUnmarshallerState state, URIResolver uriResolver)

Creates a SchemaUnmarshaller instance.

SchemaUnmarshaller(SchemaContext schemaContext, AttributeSet atts)

Creates a SchemaUnmarshaller instance.

SchemaUnmarshaller(SchemaContext schemaContext, SchemaUnmarshallerState state)

Creates a SchemaUnmarshaller instance.
Method Summary

Modifier and Type

Method

Description

void

characters(char[] ch, int start, int length)

Signals to recieve charactes

String

elementName()

Returns the name of the element that this ComponentReader handles.

void

endElement(String name, String namespace)

Signals to end of the element with the given name.

Object

getObject()

Returns the Object created by this ComponentReader.

Schema

getSchema()

Returns the Schema instance representing the XML schema (file) just processed.

void

setSchema(Schema schema)

Sets the Schema instance to be processed.

void

startElement(String name, String namespace, AttributeSet atts, Namespaces nsDecls)

Signals the start of an element with the given name.

Methods inherited from class org.exolab.castor.xml.schema.reader.ComponentReader
error, error, finish, getDocumentLocator, getResolver, getSchemaContext, getURIResolver, illegalAttribute, illegalElement, isWhiteSpace, outOfOrder, redefinedElement, redefinedElement, setDocumentLocator, setResolver, setSchemaContext, setURIResolver, toInt

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details
- XSD_NAMESPACE
  
  public static final String XSD_NAMESPACE
  
  W3C XML schema namespace.
  See Also:
  
  Constant Field Values
- UNSUPPORTED_NAMESPACES
  
  public static final String[] UNSUPPORTED_NAMESPACES
  
  Unsupported namespace definitions, pointing to older XML schema specifications.
- skipAll
  
  boolean skipAll
- _schema
  
  Schema _schema
Constructor Details
- SchemaUnmarshaller
  
  public SchemaUnmarshaller(SchemaContext schemaContext) throws XMLException
  
  Creates a SchemaUnmarshaller instance.
  
  Parameters:
  
  schemaContext - A SchemaContext to be used during schema unmarshalling.
  
  Throws:
  
  XMLException - Indicates that the XML schema cannnot be processed
- SchemaUnmarshaller
  
  public SchemaUnmarshaller(SchemaContext schemaContext, SchemaUnmarshallerState state) throws XMLException
  
  Creates a SchemaUnmarshaller instance.
  
  Parameters:
  
  schemaContext - A SchemaContext to be used during schema unmarshalling.
  
  state - A SchemaUnmarshallerState to be used during unmarshalling.
  
  Throws:
  
  XMLException - Indicates that the XML schema cannnot be processed
- SchemaUnmarshaller
  
  public SchemaUnmarshaller(SchemaContext schemaContext, boolean include, SchemaUnmarshallerState state, URIResolver uriResolver) throws XMLException
  
  Creates a SchemaUnmarshaller instance.
  
  Parameters:
  
  schemaContext - A SchemaContext to be used during schema unmarshalling.
  
  include - Indicates whether the Schema to be processed ia an included schema.
  
  state - A SchemaUnmarshallerState to be used during unmarshalling.
  
  uriResolver - URIResolver to be used during processing.
  
  Throws:
  
  XMLException - Signals a problem in processing the XML schema. Called from IncludeUnmarshaller.
- SchemaUnmarshaller
  
  public SchemaUnmarshaller(SchemaContext schemaContext, AttributeSet atts) throws XMLException
  
  Creates a SchemaUnmarshaller instance. Exists for backward compatibility
  
  Parameters:
  
  schemaContext - A SchemaContext to be used during schema unmarshalling.
  
  atts - Attribute set to be processed.
  
  Throws:
  
  XMLException - Signals a problem in processing the XML schema.
Method Details
- getSchema
  
  public Schema getSchema()
  
  Returns the Schema instance representing the XML schema (file) just processed.
  
  Returns:
  
  the Schema instance obtained from processing an XML schema file.
- setSchema
  
  public void setSchema(Schema schema)
  
  Sets the Schema instance to be processed.
  
  Parameters:
  
  schema - Schema instancetp be processed.
- getObject
  
  public Object getObject()
  
  Returns the Object created by this ComponentReader.
  
  Specified by:
  
  getObject in class ComponentReader
  
  Returns:
  
  the Object created by this ComponentReader
- elementName
  
  public String elementName()
  
  Returns the name of the element that this ComponentReader handles.
  
  Specified by:
  
  elementName in class ComponentReader
  
  Returns:
  
  the name of the element that this ComponentReader handles
- startElement
  
  public void startElement(String name, String namespace, AttributeSet atts, Namespaces nsDecls) throws XMLException
  
  Signals the start of an element with the given name.
  
  Overrides:
  
  startElement in class ComponentReader
  
  Parameters:
  
  name - the NCName of the element. It is an error if the name is a QName (ie. contains a prefix).
  
  namespace - the namespace of the element. This may be null. Note: A null namespace is not the same as the default namespace unless the default namespace is also null.
  
  atts - the AttributeSet containing the attributes associated with the element.
  
  nsDecls - the namespace declarations being declared for this element. This may be null.
  
  Throws:
  
  XMLException - To indicate a problem in processing the current element.
- endElement
  
  public void endElement(String name, String namespace) throws XMLException
  
  Signals to end of the element with the given name.
  
  Overrides:
  
  endElement in class ComponentReader
  
  Parameters:
  
  name - the NCName of the element. It is an error if the name is a QName (ie. contains a prefix).
  
  namespace - the namespace of the element.
  
  Throws:
  
  XMLException - To indicate that the current element cannnot be processed successfully.
- characters
  
  public void characters(char[] ch, int start, int length) throws XMLException
  
  Signals to recieve charactes
  Overrides:
  
  characters in class ComponentReader
  
  Parameters:
  
  ch - the character array containing the characters
  
  start - the starting index into the character array
  
  length - the number of characters to recieve
  
  Throws:
  
  XMLException
  
  See Also:
  
  ComponentReader.characters(char[], int, int)

Class SchemaUnmarshaller

Nested Class Summary

Field Summary

Constructor Summary

Method Summary

Methods inherited from class org.exolab.castor.xml.schema.reader.ComponentReader

Methods inherited from class java.lang.Object

Field Details

XSD_NAMESPACE

UNSUPPORTED_NAMESPACES

skipAll

_schema

Constructor Details

SchemaUnmarshaller

SchemaUnmarshaller

SchemaUnmarshaller

SchemaUnmarshaller

Method Details

getSchema

setSchema

getObject

elementName

startElement

endElement

characters