com.goldencode.p2j.util

Class ProcedureManager.Subscription<T>

java.lang.Object

com.goldencode.p2j.util.ProcedureManager.Subscription<T>

Direct Known Subclasses:

ProcedureManager.ExternalSubscription, ProcedureManager.LegacySubscription

Enclosing class:

ProcedureManager

private abstract static class ProcedureManager.Subscription<T>
extends java.lang.Object

Contains data about a subscription.

Field Summary

Fields

Modifier and Type	Field and Description
protected character	event The subscribed event.
protected java.lang.Object	publisher The publisher to match.
protected boolean	readOnly Flag indicating that this subscription can't be removed.
private Session	session The client session which registered this subscription.
protected InternalEntry	signature When specified, it references exactly what needs to be invoked.
protected T	subscriber The subscriber.

Constructor Summary

Constructors

Constructor and Description
Subscription(T subscriber, character event, java.lang.Object publisher) Build a new subscription with the specified data.

Method Summary

Modifier and Type	Method and Description
abstract void	publish(java.lang.Object publisher, java.util.List<java.lang.String> errors, java.lang.String modes, java.lang.Object[] params) Execute a PUBLISH request, in this context.
abstract void	publishRemote(java.lang.String modes, java.lang.Object[] params) Execute a PUBLISH request, by posting the event to the actual context.

Methods inherited from class java.lang.Object

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

Field Detail

session

private final Session session

The client session which registered this subscription.

subscriber

protected final T subscriber

The subscriber.

event

protected final character event

The subscribed event.

publisher

protected final java.lang.Object publisher

The publisher to match. null represents any source.

readOnly

protected boolean readOnly

Flag indicating that this subscription can't be removed.

signature

protected InternalEntry signature

When specified, it references exactly what needs to be invoked.

Constructor Detail

Subscription

public Subscription(T subscriber,
                    character event,
                    java.lang.Object publisher)

Build a new subscription with the specified data.

Parameters:

subscriber - The subscriber.

event - The event to subscribe.

publisher - The event's publisher. May be null.

Method Detail

publishRemote

public abstract void publishRemote(java.lang.String modes,
                                   java.lang.Object[] params)

Execute a PUBLISH request, by posting the event to the actual context.

Parameters:

modes - The parameter modes.

params - The PUBLISH parameters.

publish

public abstract void publish(java.lang.Object publisher,
                             java.util.List<java.lang.String> errors,
                             java.lang.String modes,
                             java.lang.Object[] params)

Execute a PUBLISH request, in this context.

Parameters:

publisher - The publisher which posted the PUBLISH event.

errors - A list to collect any errors during PUBLISH.

modes - The parameter modes.

params - The PUBLISH parameters.