分布式调度框架。
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/*
* 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.dolphinscheduler.api.controller;
import static org.apache.dolphinscheduler.api.enums.Status.CREATE_SCHEDULE_ERROR;
import static org.apache.dolphinscheduler.api.enums.Status.DELETE_SCHEDULE_CRON_BY_ID_ERROR;
import static org.apache.dolphinscheduler.api.enums.Status.OFFLINE_SCHEDULE_ERROR;
import static org.apache.dolphinscheduler.api.enums.Status.PREVIEW_SCHEDULE_ERROR;
import static org.apache.dolphinscheduler.api.enums.Status.PUBLISH_SCHEDULE_ONLINE_ERROR;
import static org.apache.dolphinscheduler.api.enums.Status.QUERY_SCHEDULE_LIST_ERROR;
import static org.apache.dolphinscheduler.api.enums.Status.QUERY_SCHEDULE_LIST_PAGING_ERROR;
import static org.apache.dolphinscheduler.api.enums.Status.UPDATE_SCHEDULE_ERROR;
import static org.apache.dolphinscheduler.common.Constants.SESSION_USER;
import org.apache.dolphinscheduler.api.aspect.AccessLogAnnotation;
import org.apache.dolphinscheduler.api.exceptions.ApiException;
import org.apache.dolphinscheduler.api.service.SchedulerService;
import org.apache.dolphinscheduler.api.utils.Result;
import org.apache.dolphinscheduler.common.enums.FailureStrategy;
import org.apache.dolphinscheduler.common.enums.Priority;
import org.apache.dolphinscheduler.common.enums.ReleaseState;
import org.apache.dolphinscheduler.common.enums.WarningType;
import org.apache.dolphinscheduler.common.utils.ParameterUtils;
import org.apache.dolphinscheduler.dao.entity.User;
import springfox.documentation.annotations.ApiIgnore;
import java.util.Map;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.http.HttpStatus;
import org.springframework.web.bind.annotation.DeleteMapping;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.PutMapping;
import org.springframework.web.bind.annotation.RequestAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseStatus;
import org.springframework.web.bind.annotation.RestController;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiImplicitParam;
import io.swagger.annotations.ApiImplicitParams;
import io.swagger.annotations.ApiOperation;
import io.swagger.annotations.ApiParam;
/**
* scheduler controller
*/
@Api(tags = "SCHEDULER_TAG")
@RestController
@RequestMapping("/projects/{projectCode}/schedules")
public class SchedulerController extends BaseController {
public static final String DEFAULT_WARNING_TYPE = "NONE";
public static final String DEFAULT_NOTIFY_GROUP_ID = "1";
public static final String DEFAULT_FAILURE_POLICY = "CONTINUE";
public static final String DEFAULT_PROCESS_INSTANCE_PRIORITY = "MEDIUM";
@Autowired
private SchedulerService schedulerService;
/**
* create schedule
*
* @param loginUser login user
* @param projectCode project code
* @param processDefinitionCode process definition code
* @param schedule scheduler
* @param warningType warning type
* @param warningGroupId warning group id
* @param failureStrategy failure strategy
* @param processInstancePriority process instance priority
* @param workerGroup worker group
* @return create result code
*/
@ApiOperation(value = "createSchedule", notes = "CREATE_SCHEDULE_NOTES")
@ApiImplicitParams({
@ApiImplicitParam(name = "processDefinitionCode", value = "PROCESS_DEFINITION_CODE", required = true, dataTypeClass = long.class, example = "100"),
@ApiImplicitParam(name = "schedule", value = "SCHEDULE", dataTypeClass = String.class, example = "{'startTime':'2019-06-10 00:00:00','endTime':'2019-06-13 00:00:00','timezoneId':'America/Phoenix','crontab':'0 0 3/6 * * ? *'}"),
@ApiImplicitParam(name = "warningType", value = "WARNING_TYPE", dataTypeClass = WarningType.class),
@ApiImplicitParam(name = "warningGroupId", value = "WARNING_GROUP_ID", dataTypeClass = int.class, example = "100"),
@ApiImplicitParam(name = "failureStrategy", value = "FAILURE_STRATEGY", dataTypeClass = FailureStrategy.class),
@ApiImplicitParam(name = "workerGroupId", value = "WORKER_GROUP_ID", dataTypeClass = int.class, example = "100"),
@ApiImplicitParam(name = "environmentCode", value = "ENVIRONMENT_CODE", dataTypeClass = long.class),
@ApiImplicitParam(name = "processInstancePriority", value = "PROCESS_INSTANCE_PRIORITY", dataTypeClass = Priority.class),
})
@PostMapping()
@ResponseStatus(HttpStatus.CREATED)
@ApiException(CREATE_SCHEDULE_ERROR)
@AccessLogAnnotation(ignoreRequestArgs = "loginUser")
public Result createSchedule(@ApiIgnore @RequestAttribute(value = SESSION_USER) User loginUser,
@ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode,
@RequestParam(value = "processDefinitionCode") long processDefinitionCode,
@RequestParam(value = "schedule") String schedule,
@RequestParam(value = "warningType", required = false, defaultValue = DEFAULT_WARNING_TYPE) WarningType warningType,
@RequestParam(value = "warningGroupId", required = false, defaultValue = DEFAULT_NOTIFY_GROUP_ID) int warningGroupId,
@RequestParam(value = "failureStrategy", required = false, defaultValue = DEFAULT_FAILURE_POLICY) FailureStrategy failureStrategy,
@RequestParam(value = "workerGroup", required = false, defaultValue = "default") String workerGroup,
@RequestParam(value = "environmentCode", required = false, defaultValue = "-1") Long environmentCode,
@RequestParam(value = "processInstancePriority", required = false, defaultValue = DEFAULT_PROCESS_INSTANCE_PRIORITY) Priority processInstancePriority) {
Map<String, Object> result = schedulerService.insertSchedule(loginUser, projectCode, processDefinitionCode,
schedule,
warningType, warningGroupId, failureStrategy, processInstancePriority, workerGroup, environmentCode);
return returnDataList(result);
}
/**
* updateProcessInstance schedule
*
* @param loginUser login user
* @param projectCode project code
* @param id scheduler id
* @param schedule scheduler
* @param warningType warning type
* @param warningGroupId warning group id
* @param failureStrategy failure strategy
* @param workerGroup worker group
* @param processInstancePriority process instance priority
* @return update result code
*/
@ApiOperation(value = "updateSchedule", notes = "UPDATE_SCHEDULE_NOTES")
@ApiImplicitParams({
@ApiImplicitParam(name = "id", value = "SCHEDULE_ID", required = true, dataTypeClass = int.class, example = "100"),
@ApiImplicitParam(name = "schedule", value = "SCHEDULE", dataTypeClass = String.class, example = "{'startTime':'2019-06-10 00:00:00','endTime':'2019-06-13 00:00:00','crontab':'0 0 3/6 * * ? *'}"),
@ApiImplicitParam(name = "warningType", value = "WARNING_TYPE", dataTypeClass = WarningType.class),
@ApiImplicitParam(name = "warningGroupId", value = "WARNING_GROUP_ID", dataTypeClass = int.class, example = "100"),
@ApiImplicitParam(name = "failureStrategy", value = "FAILURE_STRATEGY", dataTypeClass = FailureStrategy.class),
@ApiImplicitParam(name = "workerGroup", value = "WORKER_GROUP", dataTypeClass = String.class, example = "default"),
@ApiImplicitParam(name = "processInstancePriority", value = "PROCESS_INSTANCE_PRIORITY", dataTypeClass = Priority.class),
@ApiImplicitParam(name = "environmentCode", value = "ENVIRONMENT_CODE", dataTypeClass = long.class),
})
@PutMapping("/{id}")
@ResponseStatus(HttpStatus.OK)
@ApiException(UPDATE_SCHEDULE_ERROR)
@AccessLogAnnotation(ignoreRequestArgs = "loginUser")
public Result updateSchedule(@ApiIgnore @RequestAttribute(value = SESSION_USER) User loginUser,
@ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode,
@PathVariable(value = "id") Integer id,
@RequestParam(value = "schedule") String schedule,
@RequestParam(value = "warningType", required = false, defaultValue = DEFAULT_WARNING_TYPE) WarningType warningType,
@RequestParam(value = "warningGroupId", required = false) int warningGroupId,
@RequestParam(value = "failureStrategy", required = false, defaultValue = "END") FailureStrategy failureStrategy,
@RequestParam(value = "workerGroup", required = false, defaultValue = "default") String workerGroup,
@RequestParam(value = "environmentCode", required = false, defaultValue = "-1") Long environmentCode,
@RequestParam(value = "processInstancePriority", required = false, defaultValue = DEFAULT_PROCESS_INSTANCE_PRIORITY) Priority processInstancePriority) {
Map<String, Object> result = schedulerService.updateSchedule(loginUser, projectCode, id, schedule,
warningType, warningGroupId, failureStrategy, processInstancePriority, workerGroup, environmentCode);
return returnDataList(result);
}
/**
* publish schedule setScheduleState
*
* @param loginUser login user
* @param projectCode project code
* @param id scheduler id
* @return publish result code
*/
@ApiOperation(value = "online", notes = "ONLINE_SCHEDULE_NOTES")
@ApiImplicitParams({
@ApiImplicitParam(name = "id", value = "SCHEDULE_ID", required = true, dataTypeClass = int.class, example = "100")
})
@PostMapping("/{id}/online")
@ApiException(PUBLISH_SCHEDULE_ONLINE_ERROR)
@AccessLogAnnotation(ignoreRequestArgs = "loginUser")
public Result publishScheduleOnline(@ApiIgnore @RequestAttribute(value = SESSION_USER) User loginUser,
@ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode,
@PathVariable("id") Integer id) {
Map<String, Object> result = schedulerService.setScheduleState(loginUser, projectCode, id, ReleaseState.ONLINE);
return returnDataList(result);
}
/**
* offline schedule
*
* @param loginUser login user
* @param projectCode project code
* @param id schedule id
* @return operation result code
*/
@ApiOperation(value = "offline", notes = "OFFLINE_SCHEDULE_NOTES")
@ApiImplicitParams({
@ApiImplicitParam(name = "id", value = "SCHEDULE_ID", required = true, dataTypeClass = int.class, example = "100")
})
@PostMapping("/{id}/offline")
@ApiException(OFFLINE_SCHEDULE_ERROR)
@AccessLogAnnotation(ignoreRequestArgs = "loginUser")
public Result offlineSchedule(@ApiIgnore @RequestAttribute(value = SESSION_USER) User loginUser,
@ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode,
@PathVariable("id") Integer id) {
Map<String, Object> result =
schedulerService.setScheduleState(loginUser, projectCode, id, ReleaseState.OFFLINE);
return returnDataList(result);
}
/**
* query schedule list paging
*
* @param loginUser login user
* @param projectCode project code
* @param processDefinitionCode process definition code
* @param pageNo page number
* @param pageSize page size
* @param searchVal search value
* @return schedule list page
*/
@ApiOperation(value = "queryScheduleListPaging", notes = "QUERY_SCHEDULE_LIST_PAGING_NOTES")
@ApiImplicitParams({
@ApiImplicitParam(name = "processDefinitionId", value = "PROCESS_DEFINITION_ID", required = true, dataTypeClass = int.class, example = "100"),
@ApiImplicitParam(name = "searchVal", value = "SEARCH_VAL", dataTypeClass = String.class),
@ApiImplicitParam(name = "pageNo", value = "PAGE_NO", dataTypeClass = int.class, example = "1"),
@ApiImplicitParam(name = "pageSize", value = "PAGE_SIZE", dataTypeClass = int.class, example = "20")
})
@GetMapping()
@ApiException(QUERY_SCHEDULE_LIST_PAGING_ERROR)
@AccessLogAnnotation(ignoreRequestArgs = "loginUser")
public Result queryScheduleListPaging(@ApiIgnore @RequestAttribute(value = SESSION_USER) User loginUser,
@ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode,
@RequestParam long processDefinitionCode,
@RequestParam(value = "searchVal", required = false) String searchVal,
@RequestParam("pageNo") Integer pageNo,
@RequestParam("pageSize") Integer pageSize) {
Result result = checkPageParams(pageNo, pageSize);
if (!result.checkResult()) {
return result;
}
searchVal = ParameterUtils.handleEscapes(searchVal);
result = schedulerService.querySchedule(loginUser, projectCode, processDefinitionCode, searchVal, pageNo,
pageSize);
return result;
}
/**
* delete schedule by id
*
* @param loginUser login user
* @param projectCode project code
* @param id scheule id
* @return delete result code
*/
@ApiOperation(value = "deleteScheduleById", notes = "OFFLINE_SCHEDULE_NOTES")
@ApiImplicitParams({
@ApiImplicitParam(name = "id", value = "SCHEDULE_ID", required = true, dataTypeClass = int.class, example = "100")
})
@DeleteMapping(value = "/{id}")
@ResponseStatus(HttpStatus.OK)
@ApiException(DELETE_SCHEDULE_CRON_BY_ID_ERROR)
@AccessLogAnnotation(ignoreRequestArgs = "loginUser")
public Result deleteScheduleById(@RequestAttribute(value = SESSION_USER) User loginUser,
@ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode,
@PathVariable("id") Integer id) {
Map<String, Object> result = schedulerService.deleteScheduleById(loginUser, projectCode, id);
return returnDataList(result);
}
/**
* query schedule list
*
* @param loginUser login user
* @param projectCode project code
* @return schedule list
*/
@ApiOperation(value = "queryScheduleList", notes = "QUERY_SCHEDULE_LIST_NOTES")
@PostMapping("/list")
@ApiException(QUERY_SCHEDULE_LIST_ERROR)
@AccessLogAnnotation(ignoreRequestArgs = "loginUser")
public Result queryScheduleList(@ApiIgnore @RequestAttribute(value = SESSION_USER) User loginUser,
@ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode) {
Map<String, Object> result = schedulerService.queryScheduleList(loginUser, projectCode);
return returnDataList(result);
}
/**
* preview schedule
*
* @param loginUser login user
* @param schedule schedule expression
* @return the next five fire time
*/
@ApiOperation(value = "previewSchedule", notes = "PREVIEW_SCHEDULE_NOTES")
@ApiImplicitParams({
@ApiImplicitParam(name = "schedule", value = "SCHEDULE", dataTypeClass = String.class, example = "{'startTime':'2019-06-10 00:00:00','endTime':'2019-06-13 00:00:00','crontab':'0 0 3/6 * * ? *'}"),
})
@PostMapping("/preview")
@ResponseStatus(HttpStatus.CREATED)
@ApiException(PREVIEW_SCHEDULE_ERROR)
@AccessLogAnnotation(ignoreRequestArgs = "loginUser")
public Result previewSchedule(@ApiIgnore @RequestAttribute(value = SESSION_USER) User loginUser,
@RequestParam(value = "schedule") String schedule) {
Map<String, Object> result = schedulerService.previewSchedule(loginUser, schedule);
return returnDataList(result);
}
/**
* update process definition schedule
*
* @param loginUser login user
* @param projectCode project code
* @param processDefinitionCode process definition code
* @param schedule scheduler
* @param warningType warning type
* @param warningGroupId warning group id
* @param failureStrategy failure strategy
* @param workerGroup worker group
* @param processInstancePriority process instance priority
* @return update result code
*/
@ApiOperation(value = "updateScheduleByProcessDefinitionCode", notes = "UPDATE_SCHEDULE_BY_PROCESS_DEFINITION_CODE_NOTES")
@ApiImplicitParams({
@ApiImplicitParam(name = "processDefinitionCode", value = "PROCESS_DEFINITION_CODE", required = true, dataTypeClass = long.class, example = "12345678"),
@ApiImplicitParam(name = "schedule", value = "SCHEDULE", dataTypeClass = String.class, example = "{'startTime':'2019-06-10 00:00:00','endTime':'2019-06-13 00:00:00','crontab':'0 0 3/6 * * ? *'}"),
@ApiImplicitParam(name = "warningType", value = "WARNING_TYPE", dataTypeClass = WarningType.class),
@ApiImplicitParam(name = "warningGroupId", value = "WARNING_GROUP_ID", dataTypeClass = int.class, example = "100"),
@ApiImplicitParam(name = "failureStrategy", value = "FAILURE_STRATEGY", dataTypeClass = FailureStrategy.class),
@ApiImplicitParam(name = "workerGroup", value = "WORKER_GROUP", dataTypeClass = String.class, example = "default"),
@ApiImplicitParam(name = "processInstancePriority", value = "PROCESS_INSTANCE_PRIORITY", dataTypeClass = Priority.class),
@ApiImplicitParam(name = "environmentCode", value = "ENVIRONMENT_CODE", dataTypeClass = long.class),
})
@PutMapping("/update/{code}")
@ResponseStatus(HttpStatus.OK)
@ApiException(UPDATE_SCHEDULE_ERROR)
@AccessLogAnnotation(ignoreRequestArgs = "loginUser")
public Result updateScheduleByProcessDefinitionCode(@ApiIgnore @RequestAttribute(value = SESSION_USER) User loginUser,
@ApiParam(name = "projectCode", value = "PROJECT_CODE", required = true) @PathVariable long projectCode,
@PathVariable(value = "code") long processDefinitionCode,
@RequestParam(value = "schedule") String schedule,
@RequestParam(value = "warningType", required = false, defaultValue = DEFAULT_WARNING_TYPE) WarningType warningType,
@RequestParam(value = "warningGroupId", required = false) int warningGroupId,
@RequestParam(value = "failureStrategy", required = false, defaultValue = "END") FailureStrategy failureStrategy,
@RequestParam(value = "workerGroup", required = false, defaultValue = "default") String workerGroup,
@RequestParam(value = "environmentCode", required = false, defaultValue = "-1") long environmentCode,
@RequestParam(value = "processInstancePriority", required = false) Priority processInstancePriority) {
Map<String, Object> result = schedulerService.updateScheduleByProcessDefinitionCode(loginUser, projectCode,
processDefinitionCode, schedule,
warningType, warningGroupId, failureStrategy, processInstancePriority, workerGroup, environmentCode);
return returnDataList(result);
}
}