org.sovt.xml
Class ValidatorFactory

java.lang.Object
  org.apache.commons.digester.AbstractObjectCreationFactory
      org.sovt.xml.ValidatorFactory

All Implemented Interfaces:

org.apache.commons.digester.ObjectCreationFactory

public class ValidatorFactory

extends org.apache.commons.digester.AbstractObjectCreationFactory

Factory of Validator objects for digister.

Author:

Vilmantas Baranauskas (vilmantas_baranauskas@yahoo.com)

Field Summary

Fields inherited from class org.apache.commons.digester.AbstractObjectCreationFactory

digester

Constructor Summary

ValidatorFactory()
Creates instance of ValidatorFactory.

Method Summary

java.lang.Object

createObject(org.xml.sax.Attributes attributes) Creates Validator for given attributes.

Methods inherited from class org.apache.commons.digester.AbstractObjectCreationFactory

getDigester, setDigester

Methods inherited from class java.lang.Object

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

Constructor Detail

ValidatorFactory

public ValidatorFactory()

Creates instance of ValidatorFactory.

Method Detail

createObject

public java.lang.Object createObject(org.xml.sax.Attributes attributes)
                              throws java.lang.Exception

Creates Validator for given attributes. Validator creation order is following:

1. Named transforer is returned if "ref" attribute is present.
2. Class instance is returned if "class" attribute is present.
3. Instance of GroupValidator.

Parameters:

attributes - Attribute of xml validator definition.

Returns:

instance of Validator.

Throws:

java.lang.Exception - If unable to instantiate Validator class.