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 java.lang.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 and Description
private java.util.Queue<T>	callbacks
private java.util.logging.Logger	logger

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractCallbackRunner(java.util.logging.Logger logger) Create new callback runner.

Method Summary

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

callbacks

private final java.util.Queue<T> callbacks

logger

private final java.util.logging.Logger logger

Constructor Detail

AbstractCallbackRunner

protected AbstractCallbackRunner(java.util.logging.Logger logger)

Create new callback runner.

Parameters:

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

Method Detail

supports

public final boolean supports(java.lang.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 java.lang.Class<?> getCallbackContract()

Get the callback contract supported by this callback runner.

Returns:

callback contract supported by this callback runner.

register

public boolean register(java.lang.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.