Class CallbackAdapter<T>

java.lang.Object

com.codename1.util.CallbackAdapter<T>

All Implemented Interfaces:

Callback<T>, FailureCallback<T>, SuccessCallback<T>

public class CallbackAdapter<T>
extends java.lang.Object
implements Callback<T>

Adapter for the {Callback} interface.

Constructor Summary

Constructors

Constructor	Description
CallbackAdapter()

Method Summary

Modifier and Type	Method	Description
void	onError(java.lang.Object sender, Throwable err, int errorCode, String errorMessage)	Invoked when the async method throws an exception
void	onSucess(T value)	Invoked when the async method returns with a successful value

Methods inherited from class java.lang.Object

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

Constructor Details

CallbackAdapter

public CallbackAdapter()

Method Details

onSucess

public void onSucess(T value)

Invoked when the async method returns with a successful value

Parameters

• value: the value

Specified by:

onSucess in interface SuccessCallback<T>

onError

public void onError(java.lang.Object sender,
 Throwable err,
 int errorCode,
 String errorMessage)

Invoked when the async method throws an exception

Parameters

• sender: the source of the error e.g. connection request that triggered the error, could be null

• err: in case of an error triggered by an exception

• errorCode: if applicable e.g. with http error codes, -1 for unknown

• errorMessage: if applicable a user displayable message (can be null)

Specified by:

onError in interface FailureCallback<T>