io.axonif.queuebacca.MessageResponse Maven / Gradle / Ivy

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/*
 * Copyright 2019 The Queuebacca Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package io.axonif.queuebacca;

/**
 * Used to indicate how to respond to a {@link Message} depending on how it was consumed or what errors occurred during consumption.
 */
public enum MessageResponse {
    /**
     * The {@link Message} was successfully consumed.
     */
    CONSUMED,
    /**
     * The {@link Message} needs to be retried.
     */
    RETRY,
    /**
     * The {@link Message} was not successfully consumed, but we need to dispose of it instead of retry it.
     */
    TERMINATE
}