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io.vlingo.actors.Definition Maven / Gradle / Ivy
Type safe Actor Model toolkit for reactive concurrency and resiliency using Java and other JVM languages.
// Copyright © 2012-2020 VLINGO LABS. All rights reserved.
//
// This Source Code Form is subject to the terms of the
// Mozilla Public License, v. 2.0. If a copy of the MPL
// was not distributed with this file, You can obtain
// one at https://mozilla.org/MPL/2.0/.
package io.vlingo.actors;
import java.io.Serializable;
import java.util.*;
public final class Definition {
public static final List NoParameters = Collections.emptyList();
public static Definition from(final Stage stage,
final SerializationProxy proxy,
final Logger logger) {
final Actor parent = Optional.ofNullable(proxy.parent)
.map(p -> {
ActorProxyBase.thunk(stage, proxy.parent);
return stage.directory.actorOf(proxy.parent.address);
}).orElse(null);
return new Definition(
proxy.type,
proxy.instantiator,
proxy.parameters,
parent,
proxy.mailboxName,
proxy.actorName,
logger,
proxy.evictable
);
}
private static Supervisor assignSupervisor(final Actor parent) {
if (parent instanceof Supervisor) {
return parent.lifeCycle.environment.stage.actorAs(parent, Supervisor.class);
}
return null;
}
public static Definition has(
final Class type,
final ActorInstantiator instantiator) {
return has(type, instantiator, false);
}
public static Definition has(
final Class type,
final ActorInstantiator instantiator,
final boolean evictable) {
return new Definition(type, instantiator, evictable);
}
public static Definition has(
final Class type,
final List parameters) {
return has(type, parameters, false);
}
public static Definition has(
final Class type,
final List parameters,
final boolean evictable) {
return new Definition(type, parameters, evictable);
}
public static Definition has(
final Class type,
final ActorInstantiator instantiator,
final Logger logger) {
return has(type, instantiator, logger, false);
}
public static Definition has(
final Class type,
final ActorInstantiator instantiator,
final Logger logger,
final boolean evictable) {
return new Definition(type, instantiator, logger, evictable);
}
public static Definition has(
final Class type,
final List parameters,
final Logger logger) {
return has(type, parameters, logger, false);
}
public static Definition has(
final Class type,
final List parameters,
final Logger logger,
final boolean evictable) {
return new Definition(type, parameters, logger, evictable);
}
public static Definition has(
final Class type,
final ActorInstantiator instantiator,
final String actorName) {
return has(type, instantiator, actorName, false);
}
public static Definition has(
final Class type,
final ActorInstantiator instantiator,
final String actorName,
final boolean evictable) {
return new Definition(type, instantiator, actorName, evictable);
}
public static Definition has(
final Class type,
final List parameters,
final String actorName) {
return has(type, parameters, actorName, false);
}
public static Definition has(
final Class type,
final List parameters,
final String actorName,
final boolean evictable) {
return new Definition(type, parameters, actorName, evictable);
}
public static Definition has(
final Class type,
final ActorInstantiator instantiator,
final String actorName,
final Logger logger) {
return has(type, instantiator, actorName, logger, false);
}
public static Definition has(
final Class type,
final ActorInstantiator instantiator,
final String actorName,
final Logger logger,
final boolean evictable) {
return new Definition(type, instantiator, actorName, logger, evictable);
}
public static Definition has(
final Class type,
final List parameters,
final String actorName,
final Logger logger) {
return has(type, parameters, actorName, logger, false);
}
public static Definition has(
final Class type,
final List parameters,
final String actorName,
final Logger logger,
final boolean evictable) {
return new Definition(type, parameters, actorName, logger, evictable);
}
public static Definition has(
final Class type,
final ActorInstantiator instantiator,
final Actor parent,
final String actorName) {
return has(type, instantiator, parent, actorName, false);
}
public static Definition has(
final Class type,
final ActorInstantiator instantiator,
final Actor parent,
final String actorName,
final boolean evictable) {
return new Definition(type, instantiator, parent, actorName, evictable);
}
public static Definition has(
final Class type,
final List parameters,
final Actor parent,
final String actorName) {
return has(type, parameters, parent, actorName, false);
}
public static Definition has(
final Class type,
final List parameters,
final Actor parent,
final String actorName,
final boolean evictable) {
return new Definition(type, parameters, parent, actorName, evictable);
}
public static Definition has(
final Class type,
final ActorInstantiator instantiator,
final String mailboxName,
final String actorName) {
return has(type, instantiator, mailboxName, actorName, false);
}
public static Definition has(
final Class type,
final ActorInstantiator instantiator,
final String mailboxName,
final String actorName,
final boolean evictable) {
return new Definition(type, instantiator, null, mailboxName, actorName, evictable);
}
public static Definition has(
final Class type,
final List parameters,
final String mailboxName,
final String actorName) {
return has(type, parameters, mailboxName, actorName, false);
}
public static Definition has(
final Class type,
final List parameters,
final String mailboxName,
final String actorName,
final boolean evictable) {
return new Definition(type, parameters, null, mailboxName, actorName, evictable);
}
public static Definition has(
final Class type,
final ActorInstantiator instantiator,
final Actor parent,
final String mailboxName,
final String actorName) {
return has(type, instantiator, parent, mailboxName, actorName, false);
}
public static Definition has(
final Class type,
final ActorInstantiator instantiator,
final Actor parent,
final String mailboxName,
final String actorName,
final boolean evictable) {
return new Definition(type, instantiator, parent, mailboxName, actorName, evictable);
}
public static Definition has(
final Class type,
final List parameters,
final Actor parent,
final String mailboxName,
final String actorName) {
return has(type, parameters, parent, mailboxName, actorName, false);
}
public static Definition has(
final Class type,
final List parameters,
final Actor parent,
final String mailboxName,
final String actorName,
final boolean evictable) {
return new Definition(type, parameters, parent, mailboxName, actorName, evictable);
}
public static Definition has(
final Class type,
final ActorInstantiator instantiator,
final Actor parent,
final String mailboxName,
final String actorName,
final Logger logger) {
return has(type, instantiator, parent, mailboxName, actorName, logger, false);
}
public static Definition has(
final Class type,
final ActorInstantiator instantiator,
final Actor parent,
final String mailboxName,
final String actorName,
final Logger logger,
final boolean evictable) {
return new Definition(type, instantiator, parent, mailboxName, actorName, logger, evictable);
}
public static Definition has(
final Class type,
final List parameters,
final Actor parent,
final String mailboxName,
final String actorName,
final Logger logger) {
return has(type, parameters, parent, mailboxName, actorName, logger, false);
}
public static Definition has(
final Class type,
final List parameters,
final Actor parent,
final String mailboxName,
final String actorName,
final Logger logger,
final boolean evictable) {
return new Definition(type, parameters, parent, mailboxName, actorName, logger, evictable);
}
public static List parameters(Object... parameters) {
return Arrays.asList(parameters);
}
private final String actorName;
private final ActorInstantiator instantiator;
private final Logger logger;
private final String mailboxName;
private final List parameters;
private final Actor parent;
private final Supervisor supervisor;
private final Class type;
final boolean evictable;
public Definition(final Class type, final ActorInstantiator instantiator) {
this(type, instantiator, false);
}
public Definition(final Class type, final ActorInstantiator instantiator, final boolean evictable) {
this(type, instantiator, null, null, null, null, evictable);
}
public Definition(final Class type, final ActorInstantiator instantiator, final Logger logger) {
this(type, instantiator, logger, false);
}
public Definition(final Class type, final ActorInstantiator instantiator, final Logger logger, final boolean evictable) {
this(type, instantiator, null, null, null, logger, evictable);
}
public Definition(final Class actor, final List parameters) {
this(actor, parameters, false);
}
public Definition(final Class actor, final List parameters, final boolean evictable) {
this(actor, parameters, null, null, null, null, evictable);
}
public Definition(final Class actor, final List parameters, final Logger logger) {
this(actor, parameters, logger, false);
}
public Definition(final Class actor, final List parameters, final Logger logger, final boolean evictable) {
this(actor, parameters, null, null, null, logger, evictable);
}
public Definition(final Class actor, final ActorInstantiator instantiator, final String actorName, final Logger logger) {
this(actor, instantiator, actorName, logger, false);
}
public Definition(final Class actor, final ActorInstantiator instantiator, final String actorName, final Logger logger, final boolean evictable) {
this(actor, instantiator, null, null, actorName, logger, evictable);
}
public Definition(final Class actor, final List parameters, final String actorName, final Logger logger) {
this(actor, parameters, actorName, logger, false);
}
public Definition(final Class actor, final List parameters, final String actorName, final Logger logger, final boolean evictable) {
this(actor, parameters, null, null, actorName, logger, evictable);
}
public Definition(
final Class type,
final ActorInstantiator instantiator,
final String actorName) {
this(type, instantiator, actorName, false);
}
public Definition(
final Class type,
final ActorInstantiator instantiator,
final String actorName,
final boolean evictable) {
this(type, instantiator, null, null, actorName, null, evictable);
}
public Definition(
final Class type,
final List parameters,
final String actorName) {
this(type, parameters, actorName, false);
}
public Definition(
final Class type,
final List parameters,
final String actorName,
final boolean evictable) {
this(type, parameters, null, null, actorName, null, evictable);
}
public Definition(
final Class type,
final ActorInstantiator instantiator,
final Actor parent,
final String actorName) {
this(type, instantiator, parent, actorName, false);
}
public Definition(
final Class type,
final ActorInstantiator instantiator,
final Actor parent,
final String actorName,
final boolean evictable) {
this(type, instantiator, parent, null, actorName, null, evictable);
}
public Definition(
final Class type,
final List parameters,
final Actor parent,
final String actorName) {
this(type, parameters, parent, actorName, false);
}
public Definition(
final Class type,
final List parameters,
final Actor parent,
final String actorName,
final boolean evictable) {
this(type, parameters, parent, null, actorName, null, evictable);
}
public Definition(
final Class type,
final ActorInstantiator instantiator,
final Actor parent,
final String mailboxName,
final String actorName) {
this(type, instantiator, parent, mailboxName, actorName, false);
}
public Definition(
final Class type,
final ActorInstantiator instantiator,
final Actor parent,
final String mailboxName,
final String actorName,
final boolean evictable) {
this(type, instantiator, parent, mailboxName, actorName, null, evictable);
}
public Definition(
final Class type,
final List parameters,
final Actor parent,
final String mailboxName,
final String actorName) {
this(type, parameters, parent, mailboxName, actorName, false);
}
public Definition(
final Class type,
final List parameters,
final Actor parent,
final String mailboxName,
final String actorName,
final boolean evictable) {
this(type, parameters, parent, mailboxName, actorName, null, evictable);
}
public Definition(
final Class type,
final List parameters,
final Actor parent,
final String mailboxName,
final String actorName,
final Logger logger) {
this(type, parameters, parent, mailboxName, actorName, logger, false);
}
public Definition(
final Class type,
final List parameters,
final Actor parent,
final String mailboxName,
final String actorName,
final Logger logger,
boolean evictable) {
this.type = type;
this.instantiator = null;
this.parameters = parameters;
this.parent = parent;
this.mailboxName = mailboxName;
this.actorName = actorName;
this.supervisor = assignSupervisor(parent);
this.logger = logger;
this.evictable = evictable;
}
public Definition(
final Class type,
final ActorInstantiator instantiator,
final Actor parent,
final String mailboxName,
final String actorName,
final Logger logger) {
this(type, instantiator, parent, mailboxName, actorName, logger, false);
}
public Definition(
final Class type,
final ActorInstantiator instantiator,
final Actor parent,
final String mailboxName,
final String actorName,
final Logger logger,
boolean evictable) {
this(type, instantiator, NoParameters, parent, mailboxName, actorName, logger, evictable);
}
private Definition(
final Class type,
final ActorInstantiator instantiator,
final List parameters,
final Actor parent,
final String mailboxName,
final String actorName,
final Logger logger,
boolean evictable) {
this.type = type;
this.instantiator = instantiator;
this.parameters = parameters;
this.parent = parent;
this.mailboxName = mailboxName;
this.actorName = actorName;
this.supervisor = Definition.assignSupervisor(parent);
this.logger = logger;
this.evictable = evictable;
}
public String actorName() {
return actorName;
}
public boolean hasInstantiator() {
return instantiator != null;
}
public ActorInstantiator instantiator() {
return instantiator;
}
public Logger loggerOr(final Logger defaultLogger) {
return logger != null ? logger : defaultLogger;
}
public String mailboxName() {
return mailboxName;
}
public List parameters() {
return new ArrayList(internalParameters());
}
public Actor parent() {
return parent;
}
public Actor parentOr(final Actor defaultParent) {
return parent != null ? parent : defaultParent;
}
public Supervisor supervisor() {
return supervisor;
}
public Class type() {
return type;
}
List internalParameters() {
return parameters;
}
public static final class SerializationProxy implements Serializable {
private static final long serialVersionUID = 2654451856010534929L;
public static SerializationProxy from(final Definition definition) {
return new SerializationProxy(
definition.actorName,
definition.instantiator,
definition.mailboxName,
definition.parameters,
Optional.ofNullable(definition.parent)
.map(ActorProxyStub::new).orElse(null),
definition.type,
definition.evictable
);
}
public final String actorName;
public final ActorInstantiator instantiator;
public final String mailboxName;
public final List parameters;
public final ActorProxyStub parent;
public final Class type;
public final boolean evictable;
public SerializationProxy(
String actorName,
ActorInstantiator instantiator,
String mailboxName,
List parameters,
ActorProxyStub parent,
Class type,
boolean evictable) {
this.actorName = actorName;
this.instantiator = instantiator;
this.mailboxName = mailboxName;
this.parameters = parameters;
this.parent = parent;
this.type = type;
this.evictable = evictable;
}
@Override
public boolean equals(Object o) {
if (this == o) return true;
if (o == null || getClass() != o.getClass()) return false;
SerializationProxy that = (SerializationProxy) o;
return Objects.equals(actorName, that.actorName) &&
Objects.equals(instantiator, that.instantiator) &&
Objects.equals(mailboxName, that.mailboxName) &&
Objects.equals(parameters, that.parameters) &&
Objects.equals(parent, that.parent) &&
type.equals(that.type);
}
@Override
public int hashCode() {
return Objects.hash(
actorName, instantiator, mailboxName, parameters, parent, type);
}
@Override
public String toString() {
return String.format(
"Definition(actorName='%s', instantiator='%s', mailboxName='%s', " +
"parameters='%s', parent='%s', type='%s')",
actorName, instantiator, mailboxName,
parameters, parent, type);
}
}
}
