reactor.core.dynamic

Class DynamicReactorFactory<T extends DynamicReactor>

java.lang.Object

reactor.core.dynamic.DynamicReactorFactory<T>

Type Parameters:

T - The type to proxy

public class DynamicReactorFactory<T extends DynamicReactor>
extends java.lang.Object

A DynamicReactorFactory is responsible for generating a Proxy based on the given interface, that intercepts calls to the interface and translates them into the appropriate Reactor.on(reactor.event.selector.Selector, reactor.function.Consumer) or Reactor.notify(Object, Event) calls. Methods that are translated to on calls should take a single argument that is a Consumer, Function, Runnable, or Callable. Methods that are translated to notify calls should take zero or one arguments. If the method takes zero arguments it will be translated to Reactor.notify(Object). IF the method takes one argument it will be translated to Reactor.notify(Object, Event), wrapping the argument in an Event if necessary.

The translation of calls on the interface to calls to on and the selector that is used is determined by the MethodSelectorResolvers. The translation of calls on the interface to calls to notify is determined by the MethodNotificationKeyResolvers.

By default, the creation of the selector for on calls will look for the On annotation. In its absence, if the method name begins with on, the method name minus the on prefix and with the first character lower-cased, will be used to create the selector. For example, the selector for a method named onAlpha will be "alpha".

By default, the translation for notify calls will look for the Notify annotation. In its absence, if the method name begins with notify, the method name minus the notify prefix and with the first character lower-cased, will be used to create the notification key. For example, the notification key for a method named notifyAlpha will be "alpha".

Constructor Summary

Constructors

Constructor and Description
DynamicReactorFactory(Environment env, java.lang.Class<T> type) Creates a new DynamicReactorFactory that will use the given env when creating its Reactor.
DynamicReactorFactory(Environment env, java.lang.Class<T> type, java.util.List<MethodSelectorResolver> selectorResolvers, java.util.List<MethodNotificationKeyResolver> notificationKeyResolvers, ConsumerInvoker consumerInvoker, Converter converter) Creates a new DynamicReactorFactory that will use the given env when creating its Reactor.

Method Summary

Modifier and Type	Method and Description
T	create() Generate a Proxy based on the type used to create this factory.
ConsumerInvoker	getConsumerInvoker() Get the ConsumerInvoker to use when invoking Consumers.
Converter	getConverter() Get the Converter to use when coercing arguments.
java.util.List<MethodSelectorResolver>	getSelectorResolvers() Get the list of MethodSelectorResolvers in use.

Methods inherited from class java.lang.Object

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

Constructor Detail

DynamicReactorFactory

public DynamicReactorFactory(Environment env,
                             java.lang.Class<T> type)

Creates a new DynamicReactorFactory that will use the given env when creating its Reactor. The proxy that is generated will be based upon the given type. A SimpleMethodSelectorResolver will be used to create selectors for proxied methods. A SimpleMethodNotificationKeyResolver will be used to create notification keys for proxied methods.

Parameters:

env - The Environment to use when creating the underlying Reactor.

type - The type of the proxy

DynamicReactorFactory

public DynamicReactorFactory(Environment env,
                             java.lang.Class<T> type,
                             java.util.List<MethodSelectorResolver> selectorResolvers,
                             java.util.List<MethodNotificationKeyResolver> notificationKeyResolvers,
                             ConsumerInvoker consumerInvoker,
                             Converter converter)

Creates a new DynamicReactorFactory that will use the given env when creating its Reactor. The proxy that is generated will be based upon the given type. The selectorResolvers will be used to create selectors for proxied methods and the notificationKeyResolvers will be used to create notification keys for proxied methods.

Parameters:

env - The Environment to use when creating the underlying Reactor.

type - The type of the proxy

selectorResolvers - used to resolve the selectors for proxied methods

notificationKeyResolvers - used to resolve the notification keys for proxied methods

Method Detail

getSelectorResolvers

public java.util.List<MethodSelectorResolver> getSelectorResolvers()

Get the list of MethodSelectorResolvers in use.

Returns:

The MethodSelectorResolvers in use.

getConsumerInvoker

public ConsumerInvoker getConsumerInvoker()

Get the ConsumerInvoker to use when invoking Consumers.

Returns:

The ConsumerInvoker in use.

getConverter

public Converter getConverter()

Get the Converter to use when coercing arguments.

Returns:

The Converter to use.

create

public T create()

Generate a Proxy based on the type used to create this factory.

Returns:

A proxy based on the type used to create the factory