to.etc.domui.dom.webaction

Class JsonWebActionFactory

java.lang.Object

to.etc.domui.dom.webaction.JsonWebActionFactory

All Implemented Interfaces:

WebActionRegistry.IFactory

public class JsonWebActionFactory
extends Object
implements WebActionRegistry.IFactory

This action factory tries to find a method with the name specified in actionCode which accepts a single java class type which will be marshalled from a "json" request parameter. The response is either void (in which case it is assumed the call did any of it's work by manipulating data) or it is an Object which will be rendered as a JSON response inside the request.

Author:

Frits Jalvingh Created on Oct 18, 2013

Constructor Summary

Constructors

Constructor and Description
JsonWebActionFactory()

Method Summary

Modifier and Type	Method and Description
IWebActionHandler	createHandler(Class<? extends NodeBase> node, String actionCode)
static void	renderResponse(Method calledMethod, RequestContextImpl ctx, Object response) Render the response as a JSON object, by default.

Methods inherited from class java.lang.Object

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

Constructor Detail

JsonWebActionFactory

public JsonWebActionFactory()

Method Detail

createHandler

@Nullable
public IWebActionHandler createHandler(@Nonnull
                                                 Class<? extends NodeBase> node,
                                                 @Nonnull
                                                 String actionCode)

Specified by:

createHandler in interface WebActionRegistry.IFactory

renderResponse

public static void renderResponse(@Nonnull
                                  Method calledMethod,
                                  @Nonnull
                                  RequestContextImpl ctx,
                                  @Nullable
                                  Object response)
                           throws Exception

Render the response as a JSON object, by default.

Parameters:

calledMethod -

ctx -

response -

Throws:

Exception