| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.samza.job; |
| |
| /** |
| * Status of a {@link org.apache.samza.job.StreamJob} during and after its run. |
| */ |
| public class ApplicationStatus { |
| public static final ApplicationStatus New = new ApplicationStatus(StatusCode.New, null); |
| public static final ApplicationStatus Running = new ApplicationStatus(StatusCode.Running, null); |
| public static final ApplicationStatus SuccessfulFinish = new ApplicationStatus(StatusCode.SuccessfulFinish, null); |
| public static final ApplicationStatus UnsuccessfulFinish = new ApplicationStatus(StatusCode.UnsuccessfulFinish, null); |
| |
| public enum StatusCode { |
| New, |
| Running, |
| SuccessfulFinish, |
| UnsuccessfulFinish |
| } |
| |
| private final StatusCode statusCode; |
| private final Throwable throwable; |
| |
| private ApplicationStatus(StatusCode code, Throwable t) { |
| this.statusCode = code; |
| this.throwable = t; |
| } |
| |
| public StatusCode getStatusCode() { |
| return statusCode; |
| } |
| |
| public Throwable getThrowable() { |
| return throwable; |
| } |
| |
| @Override |
| public String toString() { |
| return statusCode.name(); |
| } |
| |
| |
| public static ApplicationStatus unsuccessfulFinish(Throwable t) { |
| return new ApplicationStatus(StatusCode.UnsuccessfulFinish, t); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (obj == null) { |
| return false; |
| } |
| if (obj == this) { |
| return true; |
| } |
| if (obj.getClass() != getClass()) { |
| return false; |
| } |
| |
| ApplicationStatus rhs = (ApplicationStatus) obj; |
| return statusCode.equals(rhs.statusCode); |
| } |
| |
| @Override |
| public int hashCode() { |
| return statusCode.hashCode(); |
| } |
| } |