net.dpml.metro.builder
Class ComponentDecoder

java.lang.Object
  net.dpml.metro.builder.ComponentDecoder

public class ComponentDecoder

extends Object

Construct a state graph.

Constructor Summary

ComponentDecoder()

Method Summary

ComponentDirective	buildComponent(Element root, Resolver resolver) Construct a component directive using the supplied DOM element.
protected ValueDirective	buildValueDirective(Element element) Build a value directive using a supplied DOM element.
ComponentDirective	loadComponentDirective(URI uri) Construct a component directive using the supplied uri.

Methods inherited from class java.lang.Object

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

Constructor Detail

ComponentDecoder

public ComponentDecoder()

Method Detail

loadComponentDirective

public ComponentDirective loadComponentDirective(URI uri)
                                          throws IOException

Construct a component directive using the supplied uri. The uri must refer to an XML document containing a root component element (typically used in component data testcases).

Parameters:

uri - the part uri

Returns:

the component directive

Throws:

IOException - if an error occurs during directive creation

buildComponent

public ComponentDirective buildComponent(Element root,
                                         Resolver resolver)
                                  throws DecodingException

Construct a component directive using the supplied DOM element.

Parameters:

root - the element representing the component directive definition

resolver - build-time uri resolver

Returns:

the component directive

Throws:

DecodingException - if an error occurs during directive creation

buildValueDirective

protected ValueDirective buildValueDirective(Element element)

Build a value directive using a supplied DOM element.

Parameters:

element - the DOM element

Returns:

the value directive