Package org.glassfish.jersey.server

Class ServerRuntime.AbstractCallbackRunner<T>

java.lang.Object

org.glassfish.jersey.server.ServerRuntime.AbstractCallbackRunner<T>

Type Parameters:

T - callback type

Direct Known Subclasses:

ServerRuntime.CompletionCallbackRunner, ServerRuntime.ConnectionCallbackRunner

Enclosing class:

ServerRuntime

abstract static class ServerRuntime.AbstractCallbackRunner<T>
extends Object

Abstract composite callback runner.

The runner supports registering multiple callbacks of a specific type and the execute the callback method on all the registered callbacks.

Field Summary

Fields

Modifier and Type	Field	Description
private final Queue<T>	callbacks
private final Logger	logger

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractCallbackRunner(Logger logger)	Create new callback runner.

Method Summary

Modifier and Type	Method	Description
protected final void	executeCallbacks(Closure<T> invoker)	Execute all registered callbacks using the supplied invoker.
abstract Class<?>	getCallbackContract()	Get the callback contract supported by this callback runner.
boolean	register(Object callback)	Register new callback instance.
final boolean	supports(Class<?> callbackClass)	Return true if this callback runner supports the callbackClass.

Methods inherited from class java.lang.Object

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

Field Details

callbacks

private final Queue<T> callbacks

logger

private final Logger logger

Constructor Details

AbstractCallbackRunner

protected AbstractCallbackRunner(Logger logger)

Create new callback runner.

Parameters:

logger - logger instance to be used by the runner to fire logging events.

Method Details

supports

public final boolean supports(Class<?> callbackClass)

Return true if this callback runner supports the callbackClass.

Parameters:

callbackClass - Callback to be checked.

Returns:

True if this callback runner supports the callbackClass; false otherwise.

getCallbackContract

public abstract Class<?> getCallbackContract()

Get the callback contract supported by this callback runner.

Returns:

callback contract supported by this callback runner.

register

public boolean register(Object callback)

Register new callback instance.

Parameters:

callback - new callback instance to be registered.

Returns:

true upon successful registration, false otherwise.

executeCallbacks

protected final void executeCallbacks(Closure<T> invoker)

Execute all registered callbacks using the supplied invoker.

Parameters:

invoker - invoker responsible for to executing all registered callbacks.