Class CallbackDispatcher<T>

java.lang.Object

com.codename1.util.CallbackDispatcher<T>

All Implemented Interfaces:

Runnable

public final class CallbackDispatcher<T>
extends Object
implements Runnable

A utility class for calling Callbacks on the EDT.

Method Summary

Modifier and Type	Method	Description
static void	dispatchError(FailureCallback failure, Throwable error)	Calls the given callback's java.lang.Throwable, int, java.lang.String) method, passing the supplied error as a parameter.
static <T> void	dispatchSuccess(SuccessCallback<T> success, T arg)	Calls the given callback's Callback#onSucess(java.lang.Object) method, passing the supplied arg as a parameter.
void	run()

Methods inherited from class Object

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

Method Details

dispatchSuccess

public static <T> void dispatchSuccess(SuccessCallback<T> success,
 T arg)

Calls the given callback's Callback#onSucess(java.lang.Object) method, passing the supplied arg as a parameter. This method guarantees that onSuccess() will be called on the EDT. If it is already running on the EDT, it will just call it directly. Otherwise it will wrap it in Display#callSerially(java.lang.Runnable).

Parameters

• The: type of the callback.

• success: The success callback to be called.

• arg: The argument to pass to the success callback.

dispatchError

public static void dispatchError(FailureCallback failure,
 Throwable error)

Calls the given callback's java.lang.Throwable, int, java.lang.String) method, passing the supplied error as a parameter. This method guarantees that onError() will be called on the EDT. If it is already running on the EDT, it will just call it directly. Otherwise it will wrap it in Display#callSerially(java.lang.Runnable).

Parameters

• failure: The failure callback to be called.

• error: The error to pass to the callback

run

public void run()

Specified by:

run in interface Runnable