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org.infohazard.maverick.flow
Class CommandBase  

java.lang.Object
  org.infohazard.maverick.flow.CommandBase

All Implemented Interfaces:

Command

Direct Known Subclasses:

CommandMultipleViews, CommandSingleView

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abstract class CommandBase

extends java.lang.Object

implements Command

Base class for implementing a Maverick Command. Implementors must define getView(java.lang.String) 55 .

CommandBase obtains a View name by calling its Controller's go 55 method, and then invokes the View's go 55 method.

The ModelLifetime interface is honored. After invoking View.go, if the model object is an instance of ModelLifetime, its discard 55 method is called.

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Field Summary
protected  Controller	controller            Reference to our Controller.
private static org.apache.commons.logging.Log	log            CommandBase logger.

 

Constructor Summary

CommandBase(Controller ctl)            Set reference to out Controller.

 

Method Summary
protected abstract  View	getView(java.lang.String name)
void	go(MaverickContext mctx)            Execute the Command and render the results!

 

Methods inherited from class java.lang.Object

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

 

Field Detail

log

private static org.apache.commons.logging.Log log

CommandBase logger.

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controller

protected Controller controller

Reference to our Controller.

Constructor Detail

CommandBase

public CommandBase(Controller ctl)

Set reference to out Controller.

Method Detail

go

public void go(MaverickContext mctx)
        throws java.io.IOException,
               javax.servlet.ServletException

Description copied from interface: Command

Execute the Command and render the results!

Specified by:

go in interface Command

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getView

protected abstract View getView(java.lang.String name)

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