info.magnolia.cms.servlets
Class MVCServletHandlerImpl

java.lang.Object
  info.magnolia.cms.servlets.MVCServletHandlerImpl

All Implemented Interfaces:

MVCServletHandler

Direct Known Subclasses:

CommandBasedMVCServletHandler, DialogMVCHandler

public abstract class MVCServletHandlerImpl
extends java.lang.Object
implements MVCServletHandler

Default implementation of a MVCHandler. Calls the command (method) through reflection.

Version:

$Id: MVCServletHandlerImpl.java 41137 2011-01-06 18:19:25Z gjoseph $

Author:

Philipp Bracher

Field Summary

protected java.lang.Throwable	exception
protected javax.servlet.http.HttpServletRequest	request
protected javax.servlet.http.HttpServletResponse	response
protected static java.lang.String	VIEW_ERROR
protected static java.lang.String	VIEW_SUCCESS

Fields inherited from interface info.magnolia.cms.servlets.MVCServletHandler

VIEW_NOTHING

Constructor Summary

protected

MVCServletHandlerImpl(java.lang.String name, javax.servlet.http.HttpServletRequest request, javax.servlet.http.HttpServletResponse response)

Method Summary

java.lang.String	execute(java.lang.String command) Call the method through reflection.
java.lang.String	getCommand() Returns the name of the command we want to execute.
java.lang.Throwable	getException() Getter for exception.
java.lang.String	getExceptionStackTrace() Returns the stacktrace from the exception as a String.
java.lang.String	getName() The name of the handler.
javax.servlet.http.HttpServletRequest	getRequest()
javax.servlet.http.HttpServletResponse	getResponse()
void	init() Called after instantiating.
protected void	populateFromRequest(java.lang.Object bean)
void	setCommand(java.lang.String command)
void	setRequest(javax.servlet.http.HttpServletRequest request)
void	setResponse(javax.servlet.http.HttpServletResponse response)

Methods inherited from class java.lang.Object

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

Methods inherited from interface info.magnolia.cms.servlets.MVCServletHandler

renderHtml

Field Detail

VIEW_ERROR

protected static final java.lang.String VIEW_ERROR

See Also:

Constant Field Values

VIEW_SUCCESS

protected static final java.lang.String VIEW_SUCCESS

See Also:

Constant Field Values

request

protected javax.servlet.http.HttpServletRequest request

response

protected javax.servlet.http.HttpServletResponse response

exception

protected java.lang.Throwable exception

Constructor Detail

MVCServletHandlerImpl

protected MVCServletHandlerImpl(java.lang.String name,
                                javax.servlet.http.HttpServletRequest request,
                                javax.servlet.http.HttpServletResponse response)

Method Detail

init

public void init()

Description copied from interface: MVCServletHandler

Called after instantiating.

Specified by:

init in interface MVCServletHandler

populateFromRequest

protected void populateFromRequest(java.lang.Object bean)

getName

public java.lang.String getName()

Description copied from interface: MVCServletHandler

The name of the handler.

Specified by:

getName in interface MVCServletHandler

See Also:

MVCServletHandler.getName()

execute

public java.lang.String execute(java.lang.String command)

Call the method through reflection.

Specified by:

execute in interface MVCServletHandler

Returns:

the name of the view to show (used in renderHtml)

setRequest

public void setRequest(javax.servlet.http.HttpServletRequest request)

Parameters:

request - The request to set.

getRequest

public javax.servlet.http.HttpServletRequest getRequest()

Returns:

Returns the request.

setResponse

public void setResponse(javax.servlet.http.HttpServletResponse response)

Parameters:

response - The response to set.

getResponse

public javax.servlet.http.HttpServletResponse getResponse()

Returns:

Returns the response.

getCommand

public java.lang.String getCommand()

Description copied from interface: MVCServletHandler

Returns the name of the command we want to execute.

Specified by:

getCommand in interface MVCServletHandler

Returns:

Returns the command.

setCommand

public void setCommand(java.lang.String command)

Parameters:

command - The command to set.

getException

public java.lang.Throwable getException()

Getter for exception.

Returns:

Returns the exception.

getExceptionStackTrace

public java.lang.String getExceptionStackTrace()

Returns the stacktrace from the exception as a String.