org.apache.shale.clay.component.chain
Class CreateConverterCommand

java.lang.Object
  org.apache.shale.clay.component.chain.AbstractCommand
      org.apache.shale.clay.component.chain.CreateConverterCommand

All Implemented Interfaces:

Command

public class CreateConverterCommand
extends AbstractCommand

This Command will create a Converter from the displayElement attribute of the ClayContext assigning it to the parent.

Field Summary

Fields inherited from interface org.apache.commons.chain.Command

CONTINUE_PROCESSING, PROCESSING_COMPLETE

Constructor Summary

CreateConverterCommand()

Method Summary

boolean

execute(Context context) Creates a object instance realizing the Converter interface assigning to the parent.

Methods inherited from class org.apache.shale.clay.component.chain.AbstractCommand

getCatalog, getCustomizationCatalog, getMessages, getTagUtils, isValueReference, realizeSymbols, replaceMnemonic, replaceMnemonic

Methods inherited from class java.lang.Object

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

Constructor Detail

CreateConverterCommand

public CreateConverterCommand()

Method Detail

execute

public boolean execute(Context context)
                throws Exception

Creates a object instance realizing the Converter interface assigning to the parent. The parent must implement the ValueHolder interface.

Specified by:

execute in interface Command

Specified by:

execute in class AbstractCommand

Parameters:

context - commons chains

Returns:

true if chain is done

Throws:

Exception - propagated up to the top of the chain