io.gravitee.cockpit.api.command.CommandStatus Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of gravitee-cockpit-api Show documentation

There is a newer version: 3.6.3

/**
 * Copyright (C) 2015 The Gravitee team (http://gravitee.io)
 *
 * 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.gravitee.cockpit.api.command;

import java.util.List;

/**
 * @author Jeoffrey HAEYAERT (jeoffrey.haeyaert at graviteesource.com)
 * @author GraviteeSource Team
 */
public enum CommandStatus {
  /** The command got a failed reply, no need to replay it. */
  FAILED,

  /** The command is processing. */
  PENDING,

  /** The command have been successfully processed. */
  SUCCEEDED,

  /** The command got an unexpected error. */
  ERROR;

  public static CommandStatus merge(List commandStatuses) {
    boolean pending = false;

    for (CommandStatus commandStatus : commandStatuses) {
      if (commandStatus == ERROR) {
        return ERROR;
      } else if (commandStatus == PENDING) {
        pending = true;
      }
    }

    if (pending) {
      return PENDING;
    }

    return SUCCEEDED;
  }
}