RetryOptions.java

/*
 * Copyright 2011 the original author or 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.vertx.ext.amqp;

import io.vertx.codegen.annotations.DataObject;
import io.vertx.core.json.JsonObject;

import java.util.Collections;
import java.util.List;

@DataObject
public class RetryOptions {
  public final static String MIN_RETRY_INTERVAL = "min-retry-interval";

  public final static String MAX_RETRY_INTERVAL = "max-retry-interval";

  public final static String MAX_RETRY_LIMIT = "max-retry-limit";

  public final static String ALT_ADDRESS_LIST = "alternative-address-list";

  public final static String RETRY_POLICY = "retry-policy";

  private final static long DEFAULT_MIN_RETRY = 1000;

  private final static long DEFAULT_MAX_RETRY = 1000 * 60 * 5;

  private long minRetryInterval = DEFAULT_MIN_RETRY;

  private long maxRetryInterval = DEFAULT_MAX_RETRY;

  private int maxRetryLimit = 1;

  private List<String> alternativeAddressList = Collections.emptyList();

  private RetryPolicy retryPolicy = RetryPolicy.NO_RETRY;

  public RetryOptions() {
  }

  public RetryOptions(RetryOptions options) {
    this.minRetryInterval = options.minRetryInterval;
    this.maxRetryInterval = options.maxRetryInterval;
    this.maxRetryLimit = options.maxRetryLimit;
  }

  @SuppressWarnings("unchecked")
  public RetryOptions(JsonObject options) {
    if (options != null) {
      this.minRetryInterval = options.getLong(MIN_RETRY_INTERVAL, DEFAULT_MIN_RETRY);
      this.maxRetryInterval = options.getLong(MAX_RETRY_INTERVAL, DEFAULT_MAX_RETRY);
      this.maxRetryLimit = options.getInteger(MAX_RETRY_LIMIT, 1);
      this.alternativeAddressList = options.getJsonArray(ALT_ADDRESS_LIST).getList();
      this.retryPolicy = RetryPolicy.valueOf(options.getString(RETRY_POLICY,
        RetryPolicy.RETRY_UNTIL_SUCCESS.name()));
    }
  }

  public JsonObject toJson() {
    JsonObject json = new JsonObject();
    json.put(MIN_RETRY_INTERVAL, minRetryInterval);
    json.put(MAX_RETRY_INTERVAL, maxRetryInterval);
    json.put(MAX_RETRY_LIMIT, maxRetryLimit);
    json.put(ALT_ADDRESS_LIST, alternativeAddressList);
    json.put(RETRY_POLICY, retryPolicy.name());
    return json;
  }

  public long getMinRetryInterval() {
    return minRetryInterval;
  }

  public void setMinRetryInterval(long minRetryInterval) {
    this.minRetryInterval = minRetryInterval;
  }

  public long getMaxRetryInterval() {
    return maxRetryInterval;
  }

  public void setMaxRetryInterval(long maxRetryInterval) {
    this.maxRetryInterval = maxRetryInterval;
  }

  public int getMaxRetryLimit() {
    return maxRetryLimit;
  }

  public void setMaxRetryLimit(int maxRetryLimit) {
    this.maxRetryLimit = maxRetryLimit;
  }

  public List<String> getAlternativeAddressList() {
    return alternativeAddressList;
  }

  public void setAlternativeAddressList(List<String> alternativeAddressList) {
    this.alternativeAddressList = alternativeAddressList;
  }

  public RetryPolicy getRetryPolicy() {
    return retryPolicy;
  }

  public void setRetryPolicy(RetryPolicy retryPolicy) {
    this.retryPolicy = retryPolicy;
  }
}