Package org.chenile.owiz.impl

Class CommandBase<InputType>

java.lang.Object

org.chenile.owiz.impl.CommandBase<InputType>

All Implemented Interfaces:

BypassableCommand<InputType>, Command<InputType>, OrchestrationAware<InputType>

Direct Known Subclasses:

Chain, DelegatorCommand, InterpolationCommand, Router, SetCommand, SplitterAggregator

public abstract class CommandBase<InputType>
extends Object
implements Command<InputType>, OrchestrationAware<InputType>, BypassableCommand<InputType>

Base class to implement command functionality. Typically, should get customized for individual implementations. Inherit this command and over-ride the 'pre' and 'post' process methods.

Author:

Raja Shankar Kolluru

Field Summary

Fields

Modifier and Type	Field	Description
protected CommandDescriptor<InputType>	commandDescriptor
protected OrchConfigurator<InputType>	orchConfigurator

Constructor Summary

Constructors

Constructor	Description
CommandBase()

Method Summary

Modifier and Type	Method	Description
boolean	bypass(InputType context)
protected abstract void	doExecute(InputType context)
final void	execute(InputType context)
protected String	getConfigValue(String name)
protected String	getId()
protected String	getParentId()
protected CommandDescriptor<InputType>	obtainCommand(String key)
void	postprocess(InputType context)
void	preprocess(InputType context)
void	setCommandDescriptor(CommandDescriptor<InputType> commandDescriptor)
void	setOrchConfigurator(OrchConfigurator<InputType> orchConfigurator)

Methods inherited from class java.lang.Object

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

Field Details

orchConfigurator

protected OrchConfigurator<InputType> orchConfigurator

commandDescriptor

protected CommandDescriptor<InputType> commandDescriptor

Constructor Details

CommandBase

public CommandBase()

Method Details

setOrchConfigurator

public void setOrchConfigurator(OrchConfigurator<InputType> orchConfigurator)

Specified by:

setOrchConfigurator in interface OrchestrationAware<InputType>

setCommandDescriptor

public void setCommandDescriptor(CommandDescriptor<InputType> commandDescriptor)

Specified by:

setCommandDescriptor in interface OrchestrationAware<InputType>

bypass

public boolean bypass(InputType context)

Specified by:

bypass in interface BypassableCommand<InputType>

execute

public final void execute(InputType context)
                   throws Exception

Specified by:

execute in interface Command<InputType>

Throws:

Exception

doExecute

protected abstract void doExecute(InputType context)
                           throws Exception

Throws:

Exception

preprocess

public void preprocess(InputType context)
                throws Exception

Throws:

Exception

postprocess

public void postprocess(InputType context)
                 throws Exception

Throws:

Exception

getConfigValue

protected String getConfigValue(String name)

obtainCommand

protected CommandDescriptor<InputType> obtainCommand(String key)

getId

protected String getId()

getParentId

protected String getParentId()