com.pushtechnology.diffusion.client.callbacks

Class ContextCallback.Default<C>

java.lang.Object

com.pushtechnology.diffusion.client.callbacks.ContextCallback.Default<C>

Type Parameters:

C - context object type

All Implemented Interfaces:

ContextCallback<C>

Direct Known Subclasses:

ContextStream.Default, SubscriptionControl.SubscriptionByFilterContextCallback.Default, TopicControl.RemovalContextCallback.Default

Enclosing interface:

ContextCallback<C>

public abstract static class ContextCallback.Default<C>
extends Object
implements ContextCallback<C>

Abstract default callback.

This simply logs onError calls at debug level. This should be overridden to perform more specific error handling.

Nested Class Summary

Nested classes/interfaces inherited from interface com.pushtechnology.diffusion.client.callbacks.ContextCallback

ContextCallback.Default<C>

Constructor Summary

Constructors

Constructor and Description
Default()

Method Summary

Modifier and Type	Method and Description
void	onError(C context, ErrorReason errorReason) Notification of a contextual error related to this callback.

Methods inherited from class java.lang.Object

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

Constructor Detail

Default

public Default()

Method Detail

onError

public void onError(C context,
                    ErrorReason errorReason)

Description copied from interface: ContextCallback

Notification of a contextual error related to this callback. This is analogous to an exception being raised. Situations in which onError is called include the session being closed, a communication timeout, or a problem with the provided parameters. No further calls will be made to this callback for the call context.

Specified by:

onError in interface ContextCallback<C>

Parameters:

context - the context object supplied when making the call. May be null.

errorReason - a value representing the error; this can be one of constants defined in ErrorReason, or a feature-specific reason