org.exolab.castor.xml.schema.reader
Class GroupUnmarshaller

java.lang.Object
  extended by org.exolab.castor.xml.schema.reader.ComponentReader
      extended by org.exolab.castor.xml.schema.reader.GroupUnmarshaller

public class GroupUnmarshaller
extends ComponentReader

A class for Unmarshalling ModelGroups

Version:
$Revision: 1.1.1.1 $ $Date: 2003/03/03 07:09:39 $
Author:
Keith Visco

Field Summary
 
Fields inherited from class org.exolab.castor.xml.schema.reader.ComponentReader
_locator
 
Constructor Summary
GroupUnmarshaller(Schema schema, java.lang.String element, AttributeSet atts, Resolver resolver)
          Creates a new GroupUnmarshaller
 
Method Summary
 void characters(char[] ch, int start, int length)
          Signals to recieve charactes
 java.lang.String elementName()
          Returns the name of the element that this ComponentReader handles
 void endElement(java.lang.String name, java.lang.String namespace)
          Signals to end of the element with the given name.
 Group getGroup()
          Returns the Group that was unmarshalled by this Unmarshaller.
 java.lang.Object getObject()
          Returns the Object created by this ComponentReader
 void startElement(java.lang.String name, java.lang.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, getURIResolver, illegalAttribute, illegalElement, isWhiteSpace, outOfOrder, redefinedElement, redefinedElement, setDocumentLocator, setResolver, setURIResolver, toInt
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

GroupUnmarshaller

public GroupUnmarshaller(Schema schema,
                         java.lang.String element,
                         AttributeSet atts,
                         Resolver resolver)
Creates a new GroupUnmarshaller

Parameters:
schema - the Schema to which the Group belongs
the - element name for this type of group
atts - the AttributeList
resolver - the resolver being used for reference resolving
Method Detail

elementName

public java.lang.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

getGroup

public Group getGroup()
Returns the Group that was unmarshalled by this Unmarshaller. This method should only be called after unmarshalling has been completed.

Returns:
the unmarshalled Group

getObject

public java.lang.Object getObject()
Returns the Object created by this ComponentReader

Specified by:
getObject in class ComponentReader
Returns:
the Object created by this ComponentReader

startElement

public void startElement(java.lang.String name,
                         java.lang.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

endElement

public void endElement(java.lang.String name,
                       java.lang.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

characters

public void characters(char[] ch,
                       int start,
                       int length)
                throws XMLException
Description copied from class: ComponentReader
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


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