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package org.apache.tomcat.util.digester;
import org.xml.sax.Attributes;
/**
* Interface for use with {@link FactoryCreateRule}.
* The rule calls {@link #createObject} to create an object
* to be pushed onto the Digester stack
* whenever it is matched.
*
* {@link AbstractObjectCreationFactory} is an abstract
* implementation suitable for creating anonymous
* ObjectCreationFactory implementations.
*/
public interface ObjectCreationFactory {
/**
*
Factory method called by {@link FactoryCreateRule} to supply an
* object based on the element's attributes.
*
* @param attributes the element's attributes
*
* @throws Exception any exception thrown will be propagated upwards
*/
public Object createObject(Attributes attributes) throws Exception;
/**
*
Returns the {@link Digester} that was set by the
* {@link FactoryCreateRule} upon initialization.
*/
public Digester getDigester();
/**
*
Set the {@link Digester} to allow the implementation to do logging,
* classloading based on the digester's classloader, etc.
*
* @param digester parent Digester object
*/
public void setDigester(Digester digester);
}