org.jwarp.service.web.forward
Class AForwardAlg

java.lang.Object
  |
  +--org.jwarp.service.web.forward.AForwardAlg

All Implemented Interfaces:

IConfigurable, IForwardAlg

Direct Known Subclasses:

ForwardHtmlAlg, ForwardJspAlg, ForwardServletAlg, ForwardXSLAlg

public abstract class AForwardAlg

extends java.lang.Object

implements IForwardAlg

Field Summary

protected org.jdom.Element	config Configuration manager that holds further DB and connection setup.
protected java.util.List	history
protected java.lang.String	historyName
protected java.lang.String	id
protected static LogWriter	log Log file access writer for the application.

Constructor Summary

AForwardAlg()

AForwardAlg(java.lang.String id)

Method Summary

void	configure(org.jdom.Element config) Pass the Configuration to the Configurable class.
void	forward(WebContext webContext, java.lang.String location) This method forwards to a JSP-page which produces the final response.
protected abstract void	forwardImpl(WebContext webContext, java.lang.String location)
java.lang.String	getID() Forward to an action as defined in the target params.

Methods inherited from class java.lang.Object

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

Field Detail

config

protected org.jdom.Element config

Configuration manager that holds further DB and connection setup.

log

protected static LogWriter log

Log file access writer for the application.

historyName

protected java.lang.String historyName

id

protected java.lang.String id

history

protected java.util.List history

Constructor Detail

AForwardAlg

public AForwardAlg()

AForwardAlg

public AForwardAlg(java.lang.String id)

Method Detail

configure

public void configure(org.jdom.Element config)

Description copied from interface: IConfigurable

Pass the Configuration to the Configurable class. This method must always be called after the constructor and before any other method.

Specified by:

configure in interface IConfigurable

Following copied from interface: org.jwarp.service.configuration.IConfigurable

Parameters:

configuration - the class configurations.

getID

public java.lang.String getID()

Forward to an action as defined in the target params. Note that all parameters must be stored within the request for no stripping of the target parameter is made by default.

Specified by:

getID in interface IForwardAlg

forward

public void forward(WebContext webContext,
                    java.lang.String location)
             throws InvalidForwardException,
                    InvalidForwardTypeException

This method forwards to a JSP-page which produces the final response. If the target of the
forward is not a jsp page then a redirect is send to the browser.

Specified by:

forward in interface IForwardAlg

Parameters:

page - URL of jsp-page to forward

req - JavawebRequest

res - HttpServletResponse

forwardImpl

protected abstract void forwardImpl(WebContext webContext,
                                    java.lang.String location)
                             throws InvalidForwardException,
                                    java.io.IOException,
                                    org.jwarp.service.web.ServletException