jodd.madvoc.component

Class MadvocController

java.lang.Object

jodd.madvoc.component.MadvocController

All Implemented Interfaces:

MadvocComponentLifecycle.Ready

Direct Known Subclasses:

PetiteMadvocController

public class MadvocController
extends java.lang.Object
implements MadvocComponentLifecycle.Ready

Madvoc controller invokes actions for action path and renders action results. It also builds action objects and result paths. It handles initialization of interceptors and results.

Field Summary

Fields

Modifier and Type	Field and Description
protected ActionPathRewriter	actionPathRewriter
protected ActionsManager	actionsManager
protected AsyncActionExecutor	asyncActionExecutor
protected MadvocConfig	madvocConfig
protected ResultsManager	resultsManager
protected ServletContextProvider	servletContextProvider

Constructor Summary

Constructors

Constructor and Description
MadvocController()

Method Summary

Modifier and Type	Method and Description
protected java.lang.Object	createAction(java.lang.Class actionClass) Creates new action object from ActionRuntime using default constructor.
protected ActionRequest	createActionRequest(java.lang.String actionPath, java.lang.String[] actionPathChunks, ActionRuntime actionRuntime, java.lang.Object action, javax.servlet.http.HttpServletRequest servletRequest, javax.servlet.http.HttpServletResponse servletResponse) Creates new action request.
javax.servlet.ServletContext	getApplicationContext() Returns application context set during the initialization.
java.lang.String	invoke(java.lang.String actionPath, javax.servlet.http.HttpServletRequest servletRequest, javax.servlet.http.HttpServletResponse servletResponse) Invokes action registered to provided action path, Provides action chaining, by invoking the next action request.
void	ready()
void	render(ActionRequest actionRequest, java.lang.Object resultObject) Invokes a result after the action invocation.

Methods inherited from class java.lang.Object

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

Field Detail

madvocConfig

@PetiteInject
protected MadvocConfig madvocConfig

actionsManager

@PetiteInject
protected ActionsManager actionsManager

actionPathRewriter

@PetiteInject
protected ActionPathRewriter actionPathRewriter

resultsManager

@PetiteInject
protected ResultsManager resultsManager

servletContextProvider

@PetiteInject
protected ServletContextProvider servletContextProvider

asyncActionExecutor

@PetiteInject
protected AsyncActionExecutor asyncActionExecutor

Constructor Detail

MadvocController

public MadvocController()

Method Detail

ready

public void ready()

Specified by:

ready in interface MadvocComponentLifecycle.Ready

getApplicationContext

public javax.servlet.ServletContext getApplicationContext()

Returns application context set during the initialization.

invoke

public java.lang.String invoke(java.lang.String actionPath,
                               javax.servlet.http.HttpServletRequest servletRequest,
                               javax.servlet.http.HttpServletResponse servletResponse)
                        throws java.lang.Exception

Invokes action registered to provided action path, Provides action chaining, by invoking the next action request. Returns null if action path is consumed and has been invoked by this controller; otherwise the action path string is returned (it might be different than original one, provided in arguments). On first invoke, initializes the action runtime before further proceeding.

Throws:

java.lang.Exception

render

public void render(ActionRequest actionRequest,
                   java.lang.Object resultObject)
            throws java.lang.Exception

Invokes a result after the action invocation.

Results may be objects that specify which action result will be used to render the result.

Result value may consist of two parts: type and value. Result type is optional and, if exists, it is separated by semi-colon from the value. If type is not specified then the default result type if still not defined. Result type defines which ActionResult should be used for rendering the value.

Result value is first checked against aliased values. Then, it is resolved and then passed to the founded ActionResult.

Throws:

java.lang.Exception

See Also:

ActionResult.render(jodd.madvoc.ActionRequest, Object)

createAction

protected java.lang.Object createAction(java.lang.Class actionClass)

Creates new action object from ActionRuntime using default constructor.

createActionRequest

protected ActionRequest createActionRequest(java.lang.String actionPath,
                                            java.lang.String[] actionPathChunks,
                                            ActionRuntime actionRuntime,
                                            java.lang.Object action,
                                            javax.servlet.http.HttpServletRequest servletRequest,
                                            javax.servlet.http.HttpServletResponse servletResponse)

Creates new action request.

Parameters:

actionPath - action path

actionRuntime - action runtime

action - action object

servletRequest - http request

servletResponse - http response

Returns:

action request