io.vertx.core.eventbus.ReplyFailure Maven / Gradle / Ivy
/*
* Copyright (c) 2011-2019 Contributors to the Eclipse Foundation
*
* This program and the accompanying materials are made available under the
* terms of the Eclipse Public License 2.0 which is available at
* http://www.eclipse.org/legal/epl-2.0, or the Apache License, Version 2.0
* which is available at https://www.apache.org/licenses/LICENSE-2.0.
*
* SPDX-License-Identifier: EPL-2.0 OR Apache-2.0
*/
package io.vertx.core.eventbus;
import io.vertx.codegen.annotations.VertxGen;
/**
* Represents the type of reply failure
*
* @author Tim Fox
*/
@VertxGen
public enum ReplyFailure {
/**
* The message send failed because no reply was received before the timeout time.
*/
TIMEOUT,
/**
* The message send failed because no handlers were available to handle the message.
*/
NO_HANDLERS,
/**
* The message send failed because the recipient actively sent back a failure (rejected the message).
*/
RECIPIENT_FAILURE,
/**
* A fatal error occured while delivering the message. Do not retry to send.
*/
ERROR;
public static ReplyFailure fromInt(int i) {
switch (i) {
case 0:
return TIMEOUT;
case 1:
return NO_HANDLERS;
case 2:
return RECIPIENT_FAILURE;
case 3:
return ERROR;
default:
throw new IllegalStateException("Invalid index " + i);
}
}
public int toInt() {
switch (this) {
case TIMEOUT:
return 0;
case NO_HANDLERS:
return 1;
case RECIPIENT_FAILURE:
return 2;
case ERROR:
return 3;
default:
throw new IllegalStateException("How did we get here?");
}
}
}