| /** |
| * 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 |
| * <p> |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * <p> |
| * 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.atlas.model.tasks; |
| |
| import com.fasterxml.jackson.annotation.JsonAutoDetect; |
| import com.fasterxml.jackson.annotation.JsonIgnore; |
| import com.fasterxml.jackson.annotation.JsonIgnoreProperties; |
| import com.fasterxml.jackson.databind.annotation.JsonSerialize; |
| import org.apache.commons.lang.StringUtils; |
| |
| import java.util.Date; |
| import java.util.Map; |
| import java.util.UUID; |
| |
| import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.NONE; |
| import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.PUBLIC_ONLY; |
| |
| @JsonAutoDetect(getterVisibility = PUBLIC_ONLY, setterVisibility = PUBLIC_ONLY, fieldVisibility = NONE) |
| @JsonSerialize(include = JsonSerialize.Inclusion.NON_NULL) |
| @JsonIgnoreProperties(ignoreUnknown = true) |
| public class AtlasTask { |
| @JsonIgnore |
| public static final int MAX_ATTEMPT_COUNT = 3; |
| |
| public enum Status { |
| PENDING, |
| IN_PROGRESS, |
| COMPLETE, |
| FAILED; |
| } |
| |
| private String type; |
| private String guid; |
| private String createdBy; |
| private Date createdTime; |
| private Date updatedTime; |
| private Date startTime; |
| private Date endTime; |
| private Map<String, Object> parameters; |
| private int attemptCount; |
| private String errorMessage; |
| private Status status; |
| |
| public AtlasTask() { |
| } |
| |
| public AtlasTask(String type, String createdBy, Map<String, Object> parameters) { |
| this.guid = UUID.randomUUID().toString(); |
| this.type = type; |
| this.createdBy = createdBy; |
| this.createdTime = new Date(); |
| this.updatedTime = this.createdTime; |
| this.parameters = parameters; |
| this.status = Status.PENDING; |
| this.attemptCount = 0; |
| } |
| |
| public String getGuid() { |
| return guid; |
| } |
| |
| public void setGuid(String guid) { |
| this.guid = guid; |
| } |
| |
| public String getCreatedBy() { |
| return createdBy; |
| } |
| |
| public void setCreatedBy(String createdBy) { |
| this.createdBy = createdBy; |
| } |
| |
| public Date getCreatedTime() { |
| return createdTime; |
| } |
| |
| public void setCreatedTime(Date createdTime) { |
| this.createdTime = createdTime; |
| } |
| |
| public Date getUpdatedTime() { |
| return updatedTime; |
| } |
| |
| public void setUpdatedTime(Date updatedTime) { |
| this.updatedTime = updatedTime; |
| } |
| |
| public Map<String, Object> getParameters() { |
| return parameters; |
| } |
| |
| public void setParameters(Map<String, Object> val) { |
| this.parameters = val; |
| } |
| |
| public void setType(String val) { |
| this.type = val; |
| } |
| |
| public String getType() { |
| return this.type; |
| } |
| |
| public void setStatus(String val) { |
| if (StringUtils.isNotEmpty(val)) { |
| this.status = Status.valueOf(val); |
| } |
| } |
| |
| public void setStatus(Status val) { |
| this.status = val; |
| } |
| |
| public Status getStatus() { |
| return this.status; |
| } |
| |
| public int getAttemptCount() { |
| return attemptCount; |
| } |
| |
| public void setAttemptCount(int attemptCount) { |
| this.attemptCount = attemptCount; |
| } |
| |
| public void incrementAttemptCount() { |
| this.attemptCount++; |
| } |
| |
| public void setStatusPending() { |
| this.status = Status.PENDING; |
| } |
| |
| public String getErrorMessage() { |
| return errorMessage; |
| } |
| |
| public void setErrorMessage(String errorMessage) { |
| this.errorMessage = errorMessage; |
| } |
| |
| public Date getStartTime() { |
| return startTime; |
| } |
| |
| public void setStartTime(Date startTime) { |
| this.startTime = startTime; |
| } |
| |
| public Date getEndTime() { |
| return endTime; |
| } |
| |
| public void setEndTime(Date endTime) { |
| this.endTime = endTime; |
| } |
| |
| @JsonIgnore |
| public void start() { |
| this.setStatus(Status.IN_PROGRESS); |
| this.setStartTime(new Date()); |
| } |
| |
| @JsonIgnore |
| public void end() { |
| this.status = Status.COMPLETE; |
| this.setEndTime(new Date()); |
| } |
| |
| @JsonIgnore |
| public void updateStatusFromAttemptCount() { |
| setStatus((attemptCount < MAX_ATTEMPT_COUNT) ? AtlasTask.Status.PENDING : AtlasTask.Status.FAILED); |
| } |
| } |