org.apache.catalina.storeconfig

Class StoreFactoryRule

java.lang.Object

org.apache.tomcat.util.digester.Rule

org.apache.catalina.storeconfig.StoreFactoryRule

public class StoreFactoryRule
extends Rule

Rule that creates a new IStoreFactory instance, and associates it with the top object on the stack (which must implement IStoreFactory).

Field Summary

Fields inherited from class org.apache.tomcat.util.digester.Rule

digester, namespaceURI

Constructor Summary

Constructors

Constructor and Description
StoreFactoryRule(String storeFactoryClass, String attributeName, String storeAppenderClass, String appenderAttributeName) Construct a new instance of this Rule.

Method Summary

Modifier and Type	Method and Description
void	begin(String namespace, String name, Attributes attributes) Handle the beginning of an XML element.
protected Object	newInstance(String attr, String defaultName, Attributes attributes) Create new instance from attribute className!

Methods inherited from class org.apache.tomcat.util.digester.Rule

body, end, finish, getDigester, getNamespaceURI, setDigester, setNamespaceURI

Methods inherited from class java.lang.Object

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

Constructor Detail

StoreFactoryRule

public StoreFactoryRule(String storeFactoryClass,
                        String attributeName,
                        String storeAppenderClass,
                        String appenderAttributeName)

Construct a new instance of this Rule.

Parameters:

storeFactoryClass - Default name of the StoreFactory implementation class to be created

attributeName - Name of the attribute that optionally includes an override name of the IStoreFactory class

storeAppenderClass - The store appender class

appenderAttributeName - The attribute name for the store appender class

Method Detail

begin

public void begin(String namespace,
                  String name,
                  Attributes attributes)
           throws Exception

Handle the beginning of an XML element.

Overrides:

begin in class Rule

Parameters:

namespace - XML namespace

name - The element name

attributes - The attributes of this element

Throws:

Exception - if a processing error occurs

newInstance

protected Object newInstance(String attr,
                             String defaultName,
                             Attributes attributes)
                      throws ClassNotFoundException,
                             InstantiationException,
                             IllegalAccessException

Create new instance from attribute className!

Parameters:

attr - class Name attribute

defaultName - Default Class

attributes - current digester attribute elements

Returns:

new configured object instance

Throws:

ClassNotFoundException - Class was not found

InstantiationException - Error creating an instance

IllegalAccessException - Security exception