net.dpml.lang
Interface StrategyHandler

All Known Implementing Classes:

AntlibStrategyHandler, ComponentStrategyHandler

public interface StrategyHandler

Interace implemented by part strategy handlers.

Version:

2.0.2

Author:

Digital Product Management Laboratory

Method Summary

Strategy	build(ClassLoader classloader, Element element, Resolver resolver, String partition, String query, boolean validate) Construct a new strategy using a supplied element and value resolver.
Strategy	newStrategy(Class<?> c) Creation of a new strategy handler for the supplied implementation class.
Strategy	newStrategy(Class<?> c, String name) Creation of a new strategy handler for the supplied implementation class.

Method Detail

newStrategy

Strategy newStrategy(Class<?> c)
                     throws IOException

Creation of a new strategy handler for the supplied implementation class.

Parameters:

c - the component implementation class

Returns:

a new strategy

Throws:

IOException - if an I/O error occurs

newStrategy

Strategy newStrategy(Class<?> c,
                     String name)
                     throws IOException

Creation of a new strategy handler for the supplied implementation class.

Parameters:

c - the component implementation class

name - the component name

Returns:

a new strategy

Throws:

IOException - if an I/O error occurs

build

Strategy build(ClassLoader classloader,
               Element element,
               Resolver resolver,
               String partition,
               String query,
               boolean validate)
               throws IOException

Construct a new strategy using a supplied element and value resolver.

Parameters:

classloader - the classloader

element - the DOM element definining the deployment strategy

resolver - symbolic property resolver

partition - the assigned partition

query - the query

validate - if true validate the strategy integrity

Returns:

the strategy

Throws:

IOException - if an I/O error occurs