org.inria.ns.reflex.processor.exp
Class ModuleAction

java.lang.Object
  org.inria.ns.reflex.processor.core.AbstractAction
      org.inria.ns.reflex.processor.exp.ModuleAction

All Implemented Interfaces:

Executable, Presentable, NamespaceContextFactory

public class ModuleAction
extends AbstractAction

The <exp:module> element creates a module definition.

Notice that the module is predefined while unmarshalling (that is to say, everything inside the tag is unmarshalled, but the module action is not populated), except if it refers to an external source file.

Author:

Philippe Poulard

Nested Class Summary

Nested classes/interfaces inherited from class org.inria.ns.reflex.processor.core.AbstractAction

AbstractAction.ParameterAdapter, AbstractAction.UselessAction

Field Summary

Fields inherited from class org.inria.ns.reflex.processor.core.AbstractAction

actions, parent, processorInstance

Constructor Summary

ModuleAction(Node node, AbstractAction parent)
Creates a new instance of ModuleAction.

Method Summary

void	populateModule(DataSet dataSet) Populates the module wrapped by this action.
void	runAction(DataSet dataSet) Set the current object with the module if the <exp:module> is the root element.
static AbstractAction	unmarshal(AbstractAction parent, Element element) XML unmarshaller for ModuleAction.

Methods inherited from class org.inria.ns.reflex.processor.core.AbstractAction

addAction, addFallbackAction, createContext, getCanonicalPath, getFallbackAction, getLocalFallbackAction, getLogger, getNamespaceContext, getNode, getParent, recover, recover, removeFallbackAction, reorganize, run, runActions, toPrettyString, toPrettyString, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ModuleAction

public ModuleAction(Node node,
                    AbstractAction parent)

Creates a new instance of ModuleAction.

Parameters:

node - The node from which the action has been unmarshalled. Used for namespace prefix resolution when performing XPath expressions.

parent - The action depending from.

Method Detail

unmarshal

public static AbstractAction unmarshal(AbstractAction parent,
                                       Element element)
                                throws XMLException

XML unmarshaller for ModuleAction.

Parameters:

parent - The action depending from

element - The XML element to unmarshall.

Returns:

The ModuleAction created.

Throws:

UnmarshalException - When the element and its content is not those expected.

XMLException

runAction

public void runAction(DataSet dataSet)
               throws ExecutionException,
                      XPathException

Set the current object with the module if the <exp:module> is the root element.

Overrides:

runAction in class AbstractAction

Parameters:

dataSet - The set of datas used when the action is running.

Throws:

ExecutionException - If the action can't be performed.

XPathException

populateModule

public void populateModule(DataSet dataSet)
                    throws ExecutionException,
                           XPathException

Populates the module wrapped by this action.

Parameters:

dataSet - The set of datas used when the action is running.

Throws:

ExecutionException

XPathException