Package org.exolab.castor.xml.schema.reader

Class FieldOrSelectorUnmarshaller

java.lang.Object
org.exolab.castor.xml.schema.reader.ComponentReader
org.exolab.castor.xml.schema.reader.FieldOrSelectorUnmarshaller
public class FieldOrSelectorUnmarshaller extends ComponentReader
A class for Unmarshalling Selector or Field elements for identity-constraints
Version:
$Revision: 7410 $ $Date: 2003-03-03 00:05:44 -0700 (Mon, 03 Mar 2003) $
Author:
Keith Visco

  • Constructor Details

    • FieldOrSelectorUnmarshaller

      public FieldOrSelectorUnmarshaller(SchemaContext schemaContext, String elementName, AttributeSet atts) throws XMLException
      Creates a new FieldOrSelectorUnmarshaller.
      Parameters:
      schemaContext - the SchemaContext to get some configuration settings from
      elementName - the name of the element being unmarshalled.
      atts - the AttributeList.
      Throws:
      XMLException

  • Method Details

    • 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

    • getObject

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

    • finish

      public void finish() throws XMLException
      Description copied from class: ComponentReader
      Called to signal an end of unmarshalling. This method should be overridden to perform any necessary clean up by an unmarshaller
      Overrides:
      finish in class ComponentReader
      Throws:
      XMLException

    • 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

    • 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

    • 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