Datax安装及基本使用请查看上一篇文章：
文章目录
- Datax概述
- 代码模块
-
- 配置文件
- pom.xml
- DataxDolphinschedulerController
- ConfigAddForm
- ConfigUpdateForm
- ProcessDto
- SyncConfigDto
- SyncConfigService
- SyncConfigServiceImpl
- SyncConfigMapper
- SyncConfigSqlProvider
- JdbcDataSourceService
- JdbcDataSourceServiceImpl
- DataSourceMapper
- DataSourceSqlProvider
- MetaDataSourceMapper
- DataSourceSelectForm
- DataSourceAddForm
- DataSourceUpdateForm
- YAPI测试用例
- 三、本人相关其他文章链接
Datax概述
1.概述
2.功能清单
| 功能清单 |
|---|
| CRUD增删改查 、启动任务、停止任务 |
3.说明：本项目只支持mysql及hbase之间的数据同步
代码模块
配置文件
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<parent>
<groupId>com.geespace.microservices.bd-platform</groupId>
<artifactId>all</artifactId>
<version>1.0-SNAPSHOT</version>
</parent>
<artifactId>data-sync-config</artifactId>
<version>1.0-SNAPSHOT</version>
<properties>
<java.version>1.8</java.version>
<gson.version>2.8.1</gson.version>
</properties>
<dependencies>
<dependency>
<groupId>com.github.pagehelper</groupId>
<artifactId>pagehelper-spring-boot-starter</artifactId>
</dependency>
<dependency>
<groupId>com.google.code.gson</groupId>
<artifactId>gson</artifactId>
<version>${gson.version}</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency>
<!--elasticsearch-->
<dependency>
<groupId>org.elasticsearch</groupId>
<artifactId>elasticsearch</artifactId>
<version>6.8.12</version>
</dependency>
<dependency>
<groupId>org.elasticsearch.client</groupId>
<artifactId>elasticsearch-rest-client</artifactId>
<version>6.8.12</version>
</dependency>
<dependency>
<groupId>org.elasticsearch.client</groupId>
<artifactId>elasticsearch-rest-high-level-client</artifactId>
<version>6.8.12</version>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-devtools</artifactId>
<scope>runtime</scope>
<optional>true</optional>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<scope>runtime</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-configuration-processor</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.projectlombok</groupId>
<artifactId>lombok</artifactId>
<optional>true</optional>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
<exclusions>
<exclusion>
<groupId>org.junit.vintage</groupId>
<artifactId>junit-vintage-engine</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>com.alibaba</groupId>
<artifactId>fastjson</artifactId>
</dependency>
<dependency>
<groupId>org.codehaus.jackson</groupId>
<artifactId>jackson-core-asl</artifactId>
<version>1.9.13</version>
<scope>compile</scope>
</dependency>
<dependency>
<groupId>com.geespace.microservices.bd-platform</groupId>
<artifactId>data-config</artifactId>
<version>1.0-SNAPSHOT</version>
<scope>compile</scope>
</dependency>
<!--httpclient-->
<dependency>
<groupId>commons-httpclient</groupId>
<artifactId>commons-httpclient</artifactId>
<version>3.1</version>
</dependency>
</dependencies>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-shade-plugin</artifactId>
<version>2.2</version>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-maven-plugin</artifactId>
<version>2.1.4.RELEASE</version>
</dependency>
</dependencies>
<configuration>
<keepDependenciesWithProvidedScope>false</keepDependenciesWithProvidedScope>
<createDependencyReducedPom>true</createDependencyReducedPom>
<filters>
<filter>
<artifact>*:*</artifact>
<excludes>
<exclude>META-INF/*.SF</exclude>
<exclude>META-INF/*.DSA</exclude>
<exclude>META-INF/*.RSA</exclude>
</excludes>
</filter>
</filters>
</configuration>
<executions>
<execution>
<phase>package</phase>
<goals>
<goal>shade</goal>
</goals>
<configuration>
<transformers>
<transformer
implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
<resource>META-INF/spring.handlers</resource>
</transformer>
<transformer
implementation="org.springframework.boot.maven.PropertiesMergingResourceTransformer">
<resource>META-INF/spring.factories</resource>
</transformer>
<transformer
implementation="org.apache.maven.plugins.shade.resource.AppendingTransformer">
<resource>META-INF/spring.schemas</resource>
</transformer>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ServicesResourceTransformer"/>
<transformer
implementation="org.apache.maven.plugins.shade.resource.ManifestResourceTransformer">
<mainClass>com.geespace.microservices.dispatcher.DispatchApplication</mainClass>
</transformer>
</transformers>
</configuration>
</execution>
</executions>
</plugin>
</plugins>
</build>
</project>
DataxDolphinschedulerController
import java.io.IOException;
import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.geespace.microservices.builder.dto.ProcessDto;
import com.geespace.microservices.builder.dto.SyncConfigDto;
import com.geespace.microservices.builder.enums.DictionaryEnum;
import com.geespace.microservices.builder.request.ConfigAddForm;
import com.geespace.microservices.builder.request.ConfigSelectForm;
import com.geespace.microservices.builder.request.ConfigUpdateForm;
import com.geespace.microservices.builder.response.BizCode;
import com.geespace.microservices.builder.response.DolphinschedulerResponse;
import com.geespace.microservices.builder.response.Msg;
import com.geespace.microservices.builder.response.PageResult;
import com.geespace.microservices.builder.response.ReturnResult;
import com.geespace.microservices.builder.service.SyncConfigService;
import com.geespace.microservices.builder.tools.JsonTools;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.httpclient.HttpException;
import org.apache.commons.httpclient.NameValuePair;
import org.apache.commons.httpclient.methods.PostMethod;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.http.HttpEntity;
import org.springframework.http.HttpHeaders;
import org.springframework.http.HttpMethod;
import org.springframework.http.ResponseEntity;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.util.StringUtils;
import org.springframework.validation.annotation.Validated;
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.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.client.RestTemplate;
/**
* 迁移dolphinscheduler调度器
*
* @author: liudz
* @date: 2021/5/7
*/
@Slf4j
@RestController
@RequestMapping("/dolphinscheduler/v1")
public class DataxDolphinschedulerController {
@Autowired
private RestTemplate restTemplate;
@Value("${dolphinscheduler.token}")
String token;
@Value("${dolphinscheduler.address}")
String address;
public static final int ZERO = 0;
public static final int SUCCESS = 200;
public static final String CREATE = "create";
public static final String UPDATE = "update";
public static final String ADD = "add";
public static final String DELETE = "delete";
public static final String ONLINE = "ONLINE";
public static final String OFFLINE = "OFFLINE";
public static final int ONE_THOUSAND_AND_FIVE_HUNDRED = 1500;
public static final int SIX = 6;
public static final int EIGHTY = 80;
public static final int THREE = 3;
@Autowired
private SyncConfigService syncConfigService;
/**
* 创建任务-创建用户下唯一工作流，无则创建有则并排添加
* @param request request
* @param form 任务参数
* @author liudz
* @date 2021/5/8
* @return 执行结果
**/
@PostMapping("/project/process/datax")
@Transactional(rollbackFor = Exception.class)
public ReturnResult operatorDataxTask(HttpServletRequest request, @RequestBody @Validated ConfigAddForm form) {
Long userId = Long.valueOf(request.getUserPrincipal().getName());
form.setUserId(userId);
ReturnResult<SyncConfigDto> dataxTaskReturnResult = syncConfigService.addConfig(form);
if (dataxTaskReturnResult.getCode() != SUCCESS) {
return dataxTaskReturnResult;
}
log.info("--(1)addDataxTaskResult--success");
form.setId(dataxTaskReturnResult.getData().getId());
if (dataxTaskReturnResult.getCode() == SUCCESS) {
Boolean verifyResult = verifyProcessExist(userId + "-dataxTask", form.getProjectName());
log.info("--(2)verifyProcessExist--success:{}", verifyResult);
if (!verifyResult) {
ProcessDto processDto = packageProcessParam(
"create", userId + "-dataxTask", dataxTaskReturnResult.getData(), null);
log.info("--(3)packageProcessParam--success");
processDto.setProjectName(form.getProjectName());
processDto.setProjectId(form.getProjectId());
dataxTaskReturnResult = createProcess(processDto);
} else {
//获取用户下唯一工作流ID
DolphinschedulerResponse processInfoList = getUserProcess(form.getProjectName());
JSONObject processJson = new JSONObject();
log.info("--(3)getUserProcess--success:{}", processInfoList);
List<Map<String, Object>> list = (List<Map<String, Object>>) processInfoList.getData();
for (Map<String, Object> map : list) {
if (map.get("name").equals(userId + "-dataxTask")) {
processJson.fluentPutAll(map);
}
}
ProcessDto processDto = packageProcessParam(
"add", userId + "-dataxTask", dataxTaskReturnResult.getData(), processJson);
processDto.setId(processJson.getInteger("id"));
log.info("--(4)packageProcessParam--success");
if (processJson.getString(DictionaryEnum.RELEASE_STATE.getFiledString()).equals(ONLINE)) {
releaseProcessDefinition(form.getProjectName(), userId + "-dataxTask",
processDto.getId(), 0);
log.info("--(5)releaseProcessDefinition--OFFLINE--success");
}
dataxTaskReturnResult = updateProcess(form, processDto);
}
}
return dataxTaskReturnResult;
}
/**
* 更新任务
* @param request request
* @param form 任务参数
* @author liudz
* @date 2021/5/8
* @return 执行结果
**/
@PutMapping("/project/process/datax")
@Transactional(rollbackFor = Exception.class)
public ReturnResult updateDataxTask(HttpServletRequest request, @RequestBody @Validated ConfigUpdateForm form) {
Long userId = Long.valueOf(request.getUserPrincipal().getName());
form.setUserId(userId);
ReturnResult<SyncConfigDto> dataxTaskReturnResult = syncConfigService.updateConfig(form);
log.info("--(1)updateDataxTaskResult--mysql--success");
if (dataxTaskReturnResult.getCode() == SUCCESS) {
//获取用户下唯一工作流ID
DolphinschedulerResponse processInfoList = getUserProcess(form.getProjectName());
JSONObject processJson = new JSONObject();
log.info("--(2)getUserProcess--success:{}", processInfoList);
List<Map<String, Object>> list = (List<Map<String, Object>>) processInfoList.getData();
for (Map<String, Object> map : list) {
if (map.get("name").equals(userId + "-dataxTask")) {
processJson.fluentPutAll(map);
}
}
ProcessDto processDto = packageProcessParam(
"update", userId + "-dataxTask", dataxTaskReturnResult.getData(), processJson);
processDto.setProjectName(form.getProjectName());
processDto.setProjectId(form.getProjectId());
processDto.setId(processJson.getInteger("id"));
log.info("--(3)packageProcessParam--success");
if (processJson.getString(DictionaryEnum.RELEASE_STATE.getFiledString()).equals(ONLINE)) {
releaseProcessDefinition(form.getProjectName(), userId + "-dataxTask",
processDto.getId(), 0);
log.info("--(4)releaseProcessDefinition--OFFLINE--success");
}
ConfigAddForm configAddForm = new ConfigAddForm();
BeanUtils.copyProperties(form, configAddForm);
return updateProcess(configAddForm, processDto);
}
return dataxTaskReturnResult;
}
/**
* 删除任务
* @param request request
* @param projectName 项目名称
* @param id 任务ID
* @author liudz
* @date 2021/5/8
* @return 执行结果
**/
@DeleteMapping("/project/process/datax/{projectName}/{id}")
@Transactional(rollbackFor = Exception.class)
public ReturnResult deleteDataxTask(HttpServletRequest request, @PathVariable("projectName") String projectName,
@PathVariable("id") Long id) {
Long userId = Long.valueOf(request.getUserPrincipal().getName());
SyncConfigDto syncConfigDto = new SyncConfigDto();
syncConfigDto.setId(id);
ConfigAddForm configAddForm = new ConfigAddForm();
configAddForm.setProjectName(projectName);
ReturnResult dataxTaskReturnResult = syncConfigService.delete(id, userId);
log.info("--(1)deleteDataxTask--mysql--success");
if (dataxTaskReturnResult.getCode() == SUCCESS) {
//获取用户下唯一工作流ID
DolphinschedulerResponse processInfoList = getUserProcess(projectName);
JSONObject processJson = new JSONObject();
log.info("--(2)getUserProcess--success:{}", processInfoList);
List<Map<String, Object>> list = (List<Map<String, Object>>) processInfoList.getData();
for (Map<String, Object> map : list) {
if (map.get("name").equals(userId + "-dataxTask")) {
processJson.fluentPutAll(map);
}
}
ProcessDto processDto = packageProcessParam(
"delete", userId + "-dataxTask", syncConfigDto, processJson);
processDto.setId(processJson.getInteger("id"));
log.info("--(3)packageProcessParam--success");
if (processJson.getString(DictionaryEnum.RELEASE_STATE.getFiledString()).equals(ONLINE)) {
releaseProcessDefinition(projectName, userId + "-dataxTask",
processDto.getId(), 0);
log.info("--(4)releaseProcessDefinition--OFFLINE--success");
}
if (JSONObject.parseObject(processDto.getLocations()).keySet().size() == 0) {
//删除工作流
deleteProcess(configAddForm, processDto);
} else {
//更新工作流
updateProcess(configAddForm, processDto);
}
}
return dataxTaskReturnResult;
}
/**
* 校验工作流是否存在
*
* @param processName
* 工作流名称
* @param projectName 项目名称
* @author liudz
* @date 2021/5/8
* @return boolean
**/
public Boolean verifyProcessExist(String processName, String projectName) {
HttpHeaders headers = new HttpHeaders();
headers.set("token", token);
headers.set("Content-Type", "application/json");
HttpEntity requestEntity = new HttpEntity(headers);
ResponseEntity<DolphinschedulerResponse> returnResult =
restTemplate.exchange(address + "/dolphinscheduler/projects/" + projectName
+ "/process/verify-name?name=" + processName,
HttpMethod.GET, requestEntity, DolphinschedulerResponse.class);
if (returnResult.getBody().getCode() == ZERO) {
return false;
}
return true;
}
/**
* 创建工作流
* @param processDto processDto
* @author liudz
* @date 2021/5/7
* @return 执行结果
**/
public ReturnResult createProcess(ProcessDto processDto) {
try {
String postURL = address + "/dolphinscheduler/projects/"
+ URLEncoder.encode(processDto.getProjectName(), "utf-8") + "/process/save";
PostMethod postMethod = new PostMethod(postURL);
postMethod.setRequestHeader("Content-Type",
"application/x-www-form-urlencoded;charset=utf-8");
postMethod.setRequestHeader("token", token);
NameValuePair[] data = {new NameValuePair("connects", processDto.getConnects()),
new NameValuePair("name", processDto.getName()),
new NameValuePair("locations", processDto.getLocations()),
new NameValuePair("processDefinitionJson", processDto.getProcessDefinitionJson())};
postMethod.setRequestBody(data);
org.apache.commons.httpclient.HttpClient httpClient = new org.apache.commons.httpclient.HttpClient();
httpClient.executeMethod(postMethod);
JSONObject result = JSONObject.parseObject(postMethod.getResponseBodyAsString());
log.info("--(5)httpCreateProcess:{}", result);
if (!result.get(DictionaryEnum.CODE.getFiledString()).equals(ZERO)) {
return ReturnResult.error(BizCode.DB_INSERT_ERROR, result.getString("msg"));
}
} catch (Exception e) {
log.info("请求异常:{}", e);
}
return ReturnResult.success();
}
/**
* 更新工作流
* @param vo vo
* @param processDto processDto
* @author liudz
* @date 2021/5/7
* @return 执行结果
**/
public ReturnResult updateProcess(ConfigAddForm vo, ProcessDto processDto) {
try {
String postURL = address + "/dolphinscheduler/projects/"
+ URLEncoder.encode(vo.getProjectName(), "utf-8") + "/process/update";
PostMethod postMethod = new PostMethod(postURL);
postMethod.setRequestHeader("Content-Type",
"application/x-www-form-urlencoded;charset=utf-8");
postMethod.setRequestHeader("token", token);
// 参数设置，需要注意的就是里边不能传NULL，要传空字符串
NameValuePair[] data = {new NameValuePair("connects", processDto.getConnects()),
new NameValuePair("name", processDto.getName()),
new NameValuePair("locations", processDto.getLocations()),
new NameValuePair("id", processDto.getId().toString()),
new NameValuePair("processDefinitionJson", processDto.getProcessDefinitionJson())};
postMethod.setRequestBody(data);
org.apache.commons.httpclient.HttpClient httpClient = new org.apache.commons.httpclient.HttpClient();
httpClient.executeMethod(postMethod);
JSONObject result = JSONObject.parseObject(postMethod.getResponseBodyAsString());
log.info("--(5)httpUpdateProcess:{}", result);
if (!result.get(DictionaryEnum.CODE.getFiledString()).equals(ZERO)) {
return ReturnResult.error(BizCode.DB_INSERT_ERROR, result.getString("msg"));
}
} catch (Exception e) {
log.info("请求异常:{}", e);
}
return ReturnResult.success();
}
/**
* 删除工作流
* @param dto dto
* @param processDto processDto
* @author liudz
* @date 2021/5/7
* @return 执行结果
**/
public DolphinschedulerResponse deleteProcess(ConfigAddForm dto, ProcessDto processDto) {
HttpHeaders headers = new HttpHeaders();
headers.set("token", token);
headers.set("Content-Type", "application/json");
HttpEntity requestEntity = new HttpEntity(headers);
ResponseEntity<DolphinschedulerResponse> returnResult =
restTemplate.exchange(address + "/dolphinscheduler/projects/" + dto.getProjectName()
+ "/process/delete?processDefinitionId=" + processDto.getId(),
HttpMethod.GET, requestEntity, DolphinschedulerResponse.class);
log.info("--(5)httpDeleteProcess:{}", returnResult);
return returnResult.getBody();
}
/**
* 获取dolphinscheduler上的资源spark可拖拽jar的id
*
* @author liudz
* @date 2021/5/8
* @return id
**/
public Integer getSparkResourceJarId() {
Integer resourceId = null;
HttpHeaders headers = new HttpHeaders();
headers.set("token", token);
headers.set("Content-Type", "application/json");
HttpEntity requestEntity = new HttpEntity(headers);
ResponseEntity<DolphinschedulerResponse> returnResult =
restTemplate.exchange(address + "/dolphinscheduler/resources/authorize-resource-tree?userId=1",
HttpMethod.GET, requestEntity, DolphinschedulerResponse.class);
List<Map<String, Object>> list = (List<Map<String, Object>>) returnResult.getBody().getData();
for (Map<String, Object> map : list) {
if (map.get("name").equals("big_data02.jar")) {
resourceId = Integer.valueOf(map.get("id").toString());
}
}
return resourceId;
}
/**
* 获取dolphinscheduler上的某用户下唯一工作流
* @param projectName 项目名称
* @author liudz
* @date 2021/5/8
* @return id
**/
public DolphinschedulerResponse getUserProcess(String projectName) {
HttpHeaders headers = new HttpHeaders();
headers.set("token", token);
headers.set("Content-Type", "application/json");
HttpEntity requestEntity = new HttpEntity(headers);
ResponseEntity<DolphinschedulerResponse> returnResult =
restTemplate.exchange(address + "/dolphinscheduler/projects/" + projectName + "/process/list",
HttpMethod.GET, requestEntity, DolphinschedulerResponse.class);
return returnResult.getBody();
}
/**
* 封装参数
* @param type 操作类型
* @param processName 用户工作流名称
* @param dto 任务参数
* @param processJson 工作流json
* @author liudz
* @date 2021/5/13
* @return ProcessDto
**/
public ProcessDto packageProcessParam(String type, String processName, SyncConfigDto dto, JSONObject processJson) {
ProcessDto processDto = new ProcessDto();
processDto.setConnects("[]");
processDto.setName(processName);
JSONObject locationsOne = new JSONObject();
JSONObject locationsTwo = new JSONObject();
locationsTwo.fluentPut("name", "datax-" + dto.getId()).fluentPut("targetarr", "").fluentPut("nodenumber", "0");
locationsTwo.fluentPut("x", 0).fluentPut("y", 0);
locationsOne.put("datax-" + dto.getId(), locationsTwo);
// 创建工作流
if (CREATE.equals(type)) {
processDto = packageProcessParamOfCreate(processDto, dto, locationsOne);
} else if (ADD.equals(type)) {
//工作流添加节点
processDto = packageProcessParamOfAdd(processDto, dto, processJson, locationsOne, locationsTwo);
} else if (UPDATE.equals(type)) {
//更新工作流-只更新参数processDefinitionJson的tasks参数
processDto = packageProcessParamOfUpdate(processDto, processJson, dto);
} else if (DELETE.equals(type)) {
//更新工作流或删除工作流-更新则删除参数processDefinitionJson的tasks参数
processDto = packageProcessParamOfDelete(processDto, processJson, dto);
}
return processDto;
}
/**
* packageProcessParamOfCreate
* @param processDto 工作流参数
* @param dto 任务参数
* @param locationsOne locationsOne
* @author liudz
* @date 2021/5/7
* @return ProcessDto
**/
public ProcessDto packageProcessParamOfCreate(ProcessDto processDto, SyncConfigDto dto, JSONObject locationsOne) {
processDto.setLocations(locationsOne.toString());
JSONObject processOne = new JSONObject();
processOne.fluentPut("globalParams", new ArrayList<>()).fluentPut("tenantId", THREE).fluentPut("timeout", 0);
JSONObject processTwo = new JSONObject();
processTwo.fluentPut("type", "DATAX").fluentPut("id", "datax-" + dto.getId());
processTwo.fluentPut("name", "datax-" + dto.getId()).fluentPut("description", "");
String taskJsonString = dto.getContent().toString();
processTwo.put("params", JSONObject.parseObject("{\"localParams\":[],\"customConfig\":1,"
+ "\"json\":\"" + taskJsonString.replace("\"", "\\\"") + "\"}"));
JSONObject jsonTimeout = new JSONObject();
jsonTimeout.fluentPut("strategy", "").fluentPut("interval", null).fluentPut("enable", false);
processTwo.fluentPut("timeout", jsonTimeout).fluentPut("runFlag", "NORMAL");
JSONObject processTree = new JSONObject();
processTree.fluentPut("successNode", new ArrayList<>()).fluentPut("failedNode", new ArrayList<>());
JSONObject jsonconditionResult = new JSONObject();
jsonconditionResult.put("successNode", new ArrayList<>());
jsonconditionResult.put("failedNode", new ArrayList<>());
processTwo.fluentPut("conditionResult", jsonconditionResult).fluentPut("dependence", new JSONObject());
processTwo.fluentPut("maxRetryTimes", "0").fluentPut("retryInterval", "1");
processTwo.fluentPut("taskInstancePriority", "MEDIUM").fluentPut("workerGroup", "default");
processTwo.fluentPut("preTasks", new ArrayList<>());
JSONArray processTaskArray = new JSONArray();
processTaskArray.add(processTwo);
processOne.put("tasks", processTaskArray);
processDto.setProcessDefinitionJson(processOne.toString());
return processDto;
}
/**
* packageProcessParamOfAdd
* @param processDto 工作流参数
* @param locationsOne locationsOne
* @param locationsTwo locationsTwo
* @param dto 任务参数
* @param processJson 工作流json
* @author liudz
* @date 2021/5/7
* @return ProcessDto
**/
public ProcessDto packageProcessParamOfAdd(ProcessDto processDto, SyncConfigDto dto, JSONObject processJson,
JSONObject locationsOne, JSONObject locationsTwo) {
String maxTaskKey = JsonTools.getJsonStringMaxKey(processJson.getString("locations"));
Integer x = processJson.getJSONObject("locations").getJSONObject(maxTaskKey).getInteger("x");
Integer y = processJson.getJSONObject("locations").getJSONObject(maxTaskKey).getInteger("y");
if (x < ONE_THOUSAND_AND_FIVE_HUNDRED) {
locationsTwo.fluentPut("x", x + EIGHTY).fluentPut("y", y);
} else if (x >= ONE_THOUSAND_AND_FIVE_HUNDRED) {
locationsTwo.fluentPut("y", y + EIGHTY).fluentPut("x", 0);
}
locationsOne = processJson.getJSONObject("locations").fluentPut("datax-" + dto.getId(), locationsTwo);
processDto.setLocations(locationsOne.toString());
processDto.setId(processJson.getInteger("id"));
JSONObject processTwo = new JSONObject();
processTwo.fluentPut("type", "DATAX").fluentPut("id", "datax-" + dto.getId());
processTwo.fluentPut("name", "datax-" + dto.getId()).fluentPut("description", "");
String taskJsonString = dto.getContent().toString().replace("}}", "} }").replace("{{", "{ {");
processTwo.put("params", JSONObject.parseObject("{\"localParams\":[],\"customConfig\":1,"
+ "\"json\":\"" + taskJsonString.replace("\"", "\\\"") + "\"}"));
JSONObject jsonTimeout = new JSONObject();
jsonTimeout.fluentPut("strategy", "").fluentPut("interval", null).fluentPut("enable", false);
processTwo.fluentPut("timeout", jsonTimeout).fluentPut("runFlag", "NORMAL");
JSONObject processTree = new JSONObject();
processTree.fluentPut("successNode", new ArrayList<>()).fluentPut("failedNode", new ArrayList<>());
JSONObject jsonconditionResult = new JSONObject();
jsonconditionResult.put("successNode", new ArrayList<>());
jsonconditionResult.put("failedNode", new ArrayList<>());
processTwo.fluentPut("conditionResult", jsonconditionResult).fluentPut("dependence", new JSONObject());
processTwo.fluentPut("maxRetryTimes", "0").fluentPut("retryInterval", "1");
processTwo.fluentPut("taskInstancePriority", "MEDIUM").fluentPut("workerGroup", "default");
processTwo.fluentPut("preTasks", new ArrayList<>());
JSONObject jsonNew = processJson.getJSONObject("processDefinitionJson");
JSONArray jsonArray = jsonNew.getJSONArray("tasks");
jsonArray.add(processTwo);
jsonNew.put("tasks", jsonArray);
processDto.setProcessDefinitionJson(jsonNew.toString());
return processDto;
}
/**
* packageProcessParamOfUpdate
* @param processDto 工作流参数
* @param dto 任务参数
* @param processJson 工作流json
* @author liudz
* @date 2021/5/7
* @return ProcessDto
**/
public ProcessDto packageProcessParamOfUpdate(ProcessDto processDto, JSONObject processJson, SyncConfigDto dto) {
processDto.setLocations(processJson.getString("locations"));
processDto.setId(processJson.getInteger("id"));
JSONArray jsonTasksArray = processJson.getJSONObject("processDefinitionJson").getJSONArray("tasks");
JSONArray copyJsonTasksArray = new JSONArray();
copyJsonTasksArray.addAll(jsonTasksArray);
JSONObject processDefinitionJson = new JSONObject();
String taskJsonString = dto.getContent().toString();
for (Object object : jsonTasksArray) {
JSONObject jsonObject = JSONObject.parseObject(object.toString());
if (Long.valueOf(jsonObject.getString("id").substring(SIX)) == dto.getId()) {
String json = jsonObject.getString("json");
json = taskJsonString;
copyJsonTasksArray.remove(jsonObject);
jsonObject.getJSONObject("params").put("json", json);
copyJsonTasksArray.add(jsonObject);
processDefinitionJson = processJson.getJSONObject("processDefinitionJson");
processDefinitionJson.put("tasks", copyJsonTasksArray);
}
}
processDto.setProcessDefinitionJson(processDefinitionJson.toString());
return processDto;
}
/**
* packageProcessParamOfDelete
* @param processDto 工作流参数
* @param dto 任务参数
* @param processJson 工作流json
* @author liudz
* @date 2021/5/7
* @return ProcessDto
**/
public ProcessDto packageProcessParamOfDelete(ProcessDto processDto, JSONObject processJson, SyncConfigDto dto) {
processDto.setId(processJson.getInteger("id"));
JSONObject locationsJson = processJson.getJSONObject("locations");
JSONObject processDefinitionJson = processJson.getJSONObject("processDefinitionJson");
JSONArray processDefinitionArray = processDefinitionJson.getJSONArray("tasks");
JSONArray copyProcessDefinitionArray = new JSONArray();
copyProcessDefinitionArray.addAll(processDefinitionArray);
if (locationsJson.containsKey(DictionaryEnum.DATAX.getFiledString() + dto.getId())) {
locationsJson.remove("datax-" + dto.getId());
for (Object object : processDefinitionArray) {
if (JSONObject.parseObject(object.toString()).getString("id").equals("datax-" + dto.getId())) {
copyProcessDefinitionArray.remove(object);
}
}
processDefinitionJson.put("tasks", copyProcessDefinitionArray);
}
processDto.setLocations(locationsJson.toString());
processDto.setProcessDefinitionJson(processDefinitionJson.toString());
return processDto;
}
/**
* 工作流【上线或者下线】
* @param projectName 项目名称
* @param processName 用户工作流名称
* @param processId 工作流ID
* @param releaseState 上下线状态操作【0：下线，1：上线】
* @author liudz
* @date 2021/5/7
* @return 执行结果
**/
public ReturnResult releaseProcessDefinition(String projectName, String processName, Integer processId,
Integer releaseState) {
try {
String postURL = address + "/dolphinscheduler/projects/"
+ URLEncoder.encode(projectName, "utf-8") + "/process/release";
PostMethod postMethod = new PostMethod(postURL);
postMethod.setRequestHeader("Content-Type",
"application/x-www-form-urlencoded;charset=utf-8");
postMethod.setRequestHeader("token", token);
// 参数设置，需要注意的就是里边不能传NULL，要传空字符串
NameValuePair[] data = {new NameValuePair("name", processName),
new NameValuePair("processId", processId.toString()),
new NameValuePair("releaseState", releaseState.toString())};
postMethod.setRequestBody(data);
org.apache.commons.httpclient.HttpClient httpClient = new org.apache.commons.httpclient.HttpClient();
httpClient.executeMethod(postMethod);
JSONObject result = JSONObject.parseObject(postMethod.getResponseBodyAsString());
if (!result.get(DictionaryEnum.CODE.getFiledString()).equals(ZERO)) {
return ReturnResult.error(BizCode.DB_INSERT_ERROR, result.getString("msg"));
}
} catch (Exception e) {
log.info("请求异常:{}", e);
}
return ReturnResult.success();
}
/**
* 运行流程实例
* @param projectName 项目名称
* @param request request
* @param id 数据同步任务ID
* @author liudz
* @date 2021/5/7
* @return 执行结果
**/
@GetMapping("/project/process/datax/start")
public DolphinschedulerResponse startProcessDataxTask(
@RequestParam("projectName") String projectName, @RequestParam("id") Integer id,
HttpServletRequest request) {
try {
Long userId = Long.valueOf(request.getUserPrincipal().getName());
DolphinschedulerResponse processInfoList = getUserProcess(projectName);
if (processInfoList.getCode() != ZERO) {
return processInfoList;
}
JSONObject processJson = new JSONObject();
log.info("--(1)getUserProcess--success:{}", processInfoList);
List<Map<String, Object>> list = (List<Map<String, Object>>) processInfoList.getData();
for (Map<String, Object> map : list) {
if (map.get("name").equals(userId + "-dataxTask")) {
processJson.fluentPutAll(map);
}
}
if (processJson.getString(DictionaryEnum.RELEASE_STATE.getFiledString()).equals(OFFLINE)) {
releaseProcessDefinition(projectName, userId + "-dataxTask",
processJson.getInteger("id"), 1);
log.info("--(2)releaseProcessDefinition--ONLINE--success");
}
String postURL = address + "/dolphinscheduler/projects/" + URLEncoder.encode(projectName, "utf-8")
+ "/executors/start-process-instance";
PostMethod postMethod = new PostMethod(postURL);
postMethod.setRequestHeader("Content-Type",
"application/x-www-form-urlencoded;charset=utf-8");
postMethod.setRequestHeader("token", token);
// 参数设置，需要注意的就是里边不能传NULL，要传空字符串
NameValuePair[] data = packageNameValuePair(processJson, id);
postMethod.setRequestBody(data);
org.apache.commons.httpclient.HttpClient httpClient = new org.apache.commons.httpclient.HttpClient();
httpClient.executeMethod(postMethod);
JSONObject result = JSONObject.parseObject(postMethod.getResponseBodyAsString());
log.info("--(2)startProcessInstance--result:{}", result);
if (!result.get(DictionaryEnum.CODE.getFiledString()).equals(ZERO)) {
return DolphinschedulerResponse.error(result.getInteger("code"), result.getString("msg"));
}
} catch (Exception e) {
log.info("请求异常:{}", e);
}
return DolphinschedulerResponse.success();
}
/**
* packageNameValuePair封装参数
* @param processJson 工作流json
* @param dragSparkTaskId 任务ID
* @author liudz
* @date 2021/5/14
* @return NameValuePair
**/
public NameValuePair[] packageNameValuePair(JSONObject processJson, Integer dragSparkTaskId) {
NameValuePair[] data = {
new NameValuePair("failureStrategy", "CONTINUE"),
new NameValuePair("processDefinitionId", processJson.getString("id")),
new NameValuePair("processInstancePriority", "MEDIUM"),
new NameValuePair("warningGroupId", "0"),
new NameValuePair("warningType", "NONE"),
new NameValuePair("runMode", "RUN_MODE_SERIAL"),
new NameValuePair("startNodeList", "datax-" + dragSparkTaskId),
new NameValuePair("taskDependType", "TASK_POST"),
new NameValuePair("workerGroup", "default")};
return data;
}
/**
* stopProcessDataxTask
* @param id id
* @param executeType executeType
* @param projectName 项目名称
* @return ReturnResult
* @author: liudz
* @author: lty update 2020/5/27
* @date: 2020/4/28 10:31
*/
@GetMapping(value = "/project/process/datax/execute/{projectName}/{id}/{executeType}")
public DolphinschedulerResponse<String> stopProcessDataxTask(@PathVariable("projectName") String projectName,
@PathVariable("id") Long id, @PathVariable("executeType") String executeType) {
log.info("--(1)stopProcessDataxTask--begin--projectName:{},id:{},executeType:{}", projectName, id, executeType);
try {
HttpHeaders headers = new HttpHeaders();
headers.set("token", token);
headers.set("Content-Type", "application/json");
HttpEntity requestEntity = new HttpEntity(headers);
ResponseEntity<JSONObject> returnResult = restTemplate.exchange(address + "/"
+ "dolphinscheduler/projects/" + projectName + "/task-instance/list-paging?"
+ "pageNo=1&pageSize=100&taskName=datax-" + id, HttpMethod.GET, requestEntity, JSONObject.class);
List<Map<String, Object>> list =
(List<Map<String, Object>>) returnResult.getBody().getJSONObject("data").get("totalList");
Integer processInstanceId = null;
for (Map<String, Object> map : list) {
if (map.get("state").equals("RUNNING_EXEUTION")) {
processInstanceId = Integer.valueOf(map.get("processInstanceId").toString());
}
}
if (StringUtils.isEmpty(processInstanceId)) {
return DolphinschedulerResponse.error(Msg.TASK_HAS_BEEN_STOPPED);
}
log.info("--(2)getProcessInstanceId--success--:{}", processInstanceId);
String postURL = address + "/dolphinscheduler/projects/"
+ URLEncoder.encode(projectName, "utf-8") + "/executors/execute";
PostMethod postMethod = new PostMethod(postURL);
postMethod.setRequestHeader("Content-Type",
"application/x-www-form-urlencoded;charset=utf-8");
postMethod.setRequestHeader("token", token);
NameValuePair[] data = {new NameValuePair("executeType", executeType),
new NameValuePair("processInstanceId", processInstanceId.toString())};
postMethod.setRequestBody(data);
org.apache.commons.httpclient.HttpClient httpClient = new org.apache.commons.httpclient.HttpClient();
httpClient.executeMethod(postMethod);
JSONObject result = JSONObject.parseObject(postMethod.getResponseBodyAsString());
if (!result.get(DictionaryEnum.CODE.getFiledString()).equals(ZERO)) {
return DolphinschedulerResponse.error(result.getInteger("code"), result.getString("msg"));
}
log.info("--(3)stopProcessSparkTask--success--:{}", result);
} catch (UnsupportedEncodingException e) {
log.info("UnsupportedEncodingException:{}", e);
} catch (HttpException e) {
log.info("HttpException:{}", e);
} catch (IOException e) {
log.info("IOException:{}", e);
}
return DolphinschedulerResponse.success();
}
/**
* 查询全部同步任务配置（分页）
*
* @param form
* name
* @param request
* 含有用户id
* @return 分页结果
*/
@RequestMapping(value = "/project/process/datax/list", method = RequestMethod.POST)
public ReturnResult<PageResult<SyncConfigDto>> findAll(@RequestBody @Validated ConfigSelectForm form,
HttpServletRequest request) {
Long userId = Long.valueOf(request.getUserPrincipal().getName());
return syncConfigService.list(form, userId);
}
/**
* 获取同步任务配置
*
* @param id
* 配置id
* @param request
* 用户id
* @return 添加结果
*/
@RequestMapping(value = "/project/process/datax", method = RequestMethod.GET)
public ReturnResult<SyncConfigDto> findById(@RequestParam Long id, HttpServletRequest request) {
Long userId = Long.valueOf(request.getUserPrincipal().getName());
return syncConfigService.findById(id, userId);
}
}
ConfigAddForm
package com.geespace.microservices.builder.request;
import javax.validation.constraints.NotEmpty;
import javax.validation.constraints.NotNull;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import lombok.Data;
/**
* @Author: zjr
* @Date: 2020-05-06 09:42
* @Version 1.0
*/
@Data
public class ConfigAddForm {
/**
* 配置名称
*/
@NotEmpty(message = "name不能为空")
private String name;
/**
* 配置描述
*/
private String description;
/**
* 实时/全量/增量
*/
@NotNull(message = "同步方式不能为空")
private int syncType;
/**
* reader 选择的数据源id
*/
@NotNull(message = "读取数据源id不能为空")
private Long readerConfigId;
/**
* reader
*/
@NotEmpty(message = "读取参数不能为空")
private JSONObject readerParam;
/**
* writer 选择的数据源id
*/
@NotNull(message = "写入数据源id不能为空")
private Long writerConfigId;
/**
* writer
*/
@NotEmpty(message = "写入参数不能为空")
private JSONObject writerParam;
/**
* reader:column left,writer:column right
*/
@NotEmpty(message = "字段对照表不能为空")
private JSONArray columnMap;
private Long userId;
/**
* 项目名称
**/
String projectName;
/**
* 项目id
**/
@NotNull(message = "projectId not null")
Long projectId;
Long id;
}
ConfigUpdateForm
package com.geespace.microservices.builder.request;
import javax.validation.constraints.NotEmpty;
import javax.validation.constraints.NotNull;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import lombok.Data;
/**
* @Author: zjr
* @Date: 2020-05-06 09:42
* @Version 1.0
*/
@Data
public class ConfigUpdateForm {
@NotNull(message = "同步配置id不能为空")
private Long id;
/**
* 配置名称
*/
@NotEmpty(message = "name不能为空")
private String name;
/**
* 配置描述
*/
private String description;
/**
* 实时/全量/增量
*/
@NotNull(message = "同步方式不能为空")
private int syncType;
/**
* reader 选择的数据源id
*/
@NotNull(message = "读取数据源id不能为空")
private Long readerConfigId;
/**
* reader
*/
@NotEmpty(message = "读取参数不能为空")
private JSONObject readerParam;
/**
* writer 选择的数据源id
*/
@NotNull(message = "写入数据源id不能为空")
private Long writerConfigId;
/**
* writer
*/
@NotEmpty(message = "写入参数不能为空")
private JSONObject writerParam;
/**
* reader:column left,writer:column right
*/
@NotEmpty(message = "字段对照表不能为空")
private JSONArray columnMap;
private Long userId;
/**
* 项目id
**/
@NotNull(message = "projectId not null")
Long projectId;
/**
* 项目名称
**/
String projectName;
}
ProcessDto
package com.geespace.microservices.builder.dto;
import lombok.Data;
import lombok.EqualsAndHashCode;
import lombok.ToString;
/**
* dolphinscheduler调度器中工作流参数
* @Author: liudz
* @Date: 2020-03-23
**/
@Data
@EqualsAndHashCode(callSuper = false)
@ToString(callSuper = true)
public class ProcessDto {
/**
* 流程定义ID
**/
private Integer id;
/**
* 流程定义节点图标连接信息(json格式)
**/
private String connects;
/**
* 流程定义节点坐标位置信息(json格式)
**/
private String locations;
/**
* 流程定义名称
**/
private String name;
/**
* 流程定义详细信息(json格式)
**/
private String processDefinitionJson;
/**
* 项目名称
**/
String projectName;
/**
* 项目id
**/
Long projectId;
}
SyncConfigDto
package com.geespace.microservices.builder.dto;
import com.alibaba.fastjson.JSONObject;
import lombok.Data;
/**
* @Author: zjr
* @Date: 2020-05-05 17:03
* @Version 1.0
*/
@Data
public class SyncConfigDto {
private Long id;
/**
* 配置名称
*/
private String name;
/**
* 配置描述
*/
private String description;
/**
* 实时/全量/增量
*/
private int syncType;
/**
* json base64
*/
private JSONObject content;
/**
* 项目名称
**/
String projectName;
/**
* 项目id
**/
Long projectId;
}
SyncConfigService
package com.geespace.microservices.builder.service;
import com.geespace.microservices.builder.dto.SyncConfigDto;
import com.geespace.microservices.builder.request.ConfigAddForm;
import com.geespace.microservices.builder.request.ConfigSelectForm;
import com.geespace.microservices.builder.request.ConfigUpdateForm;
import com.geespace.microservices.builder.response.PageResult;
import com.geespace.microservices.builder.response.ReturnResult;
/**
* @Author: zjr
* @Date: 2020-05-05 13:59
* @Version 1.0
*/
public interface SyncConfigService {
/**
* 添加同步任务配置
*
* @param form
* 任务配置参数
* @return 添加结果
*/
ReturnResult<SyncConfigDto> addConfig(ConfigAddForm form);
/**
* 修改同步任务配置
*
* @param form
* 任务配置参数（含id）
* @return 修改结果
*/
ReturnResult<SyncConfigDto> updateConfig(ConfigUpdateForm form);
/**
* 查找同步任务配置
*
* @param id
* 同步任务配置id
* @param userId
* 用户id
* @return 查询结果
*/
ReturnResult<SyncConfigDto> findById(Long id, Long userId);
/**
* 删除同步任务配置
*
* @param id
* 任务配置id
* @param userId
* 用户id
* @return 删除结果
*/
ReturnResult delete(Long id, Long userId);
/**
* 查询全部同步任务配置（分页）
*
* @param form
* name
* @param userId
* 用户id
* @return 分页结果
*/
ReturnResult<PageResult<SyncConfigDto>> list(ConfigSelectForm form, Long userId);
}
SyncConfigServiceImpl
package com.geespace.microservices.builder.service.impl;
import java.util.ArrayList;
import java.util.List;
import java.util.stream.Collectors;
import com.alibaba.fastjson.JSONArray;
import com.alibaba.fastjson.JSONObject;
import com.geespace.microservices.builder.biz.Contants;
import com.geespace.microservices.builder.dao.SyncConfigMapper;
import com.geespace.microservices.builder.dto.ColumnMap;
import com.geespace.microservices.builder.dto.SyncConfigDto;
import com.geespace.microservices.builder.entity.SyncConfig;
import com.geespace.microservices.builder.factory.BaseParamTool;
import com.geespace.microservices.builder.factory.ParamToolFactory;
import com.geespace.microservices.builder.request.ConfigAddForm;
import com.geespace.microservices.builder.request.ConfigSelectForm;
import com.geespace.microservices.builder.request.ConfigUpdateForm;
import com.geespace.microservices.builder.response.BizCode;
import com.geespace.microservices.builder.response.PageResult;
import com.geespace.microservices.builder.response.ReturnResult;
import com.geespace.microservices.builder.service.SyncConfigService;
import com.geespace.microservices.datasource.dto.JdbcDataSourceDto;
import com.geespace.microservices.datasource.response.Response;
import com.geespace.microservices.datasource.service.JdbcDataSourceService;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.util.CollectionUtils;
/**
* @Author: zjr
* @Date: 2020-05-05 13:59
* @Version 1.0
*/
@Service
@Slf4j
public class SyncConfigServiceImpl implements SyncConfigService {
public static final int ZERO = 0;
public static final String HBASE = "hbase";
@Autowired
private SyncConfigMapper syncConfigMapper;
@Autowired
private JdbcDataSourceService dataSourceService;
@Override
public ReturnResult<SyncConfigDto> addConfig(ConfigAddForm form) {
Integer checkResult = syncConfigMapper.checkNameUnique(form.getUserId(), form.getName(), null);
if (checkResult == ZERO) {
ColumnMap columnMap = makeColumnMap(form.getColumnMap());
if (columnMap == null) {
return ReturnResult.error(BizCode.COLUMN_MATCHING_ERROR);
}
// 查询reader数据源 填充reader
JSONObject reader = packageReader(form.getReaderConfigId(), form.getReaderParam(), columnMap.getReader());
// 查询writer数据源 填充writer
JSONObject writer = packageWriter(form.getWriterConfigId(), form.getWriterParam(), columnMap.getWriter());
JSONArray contentArray = new JSONArray();
JSONObject content = new JSONObject();
content.put("reader", reader);
content.put("writer", writer);
contentArray.add(content);
SyncConfig syncConfig = new SyncConfig();
syncConfig.setContent(packageJob(contentArray));
syncConfig.setName(form.getName());
syncConfig.setDescription(form.getDescription());
syncConfig.setSyncType(form.getSyncType());
syncConfig.setCreatedTimestamp(System.currentTimeMillis());
syncConfig.setCreatedUser(form.getUserId());
syncConfig.setModifiedTimestamp(System.currentTimeMillis());
syncConfig.setProjectName(form.getProjectName());
syncConfig.setProjectId(form.getProjectId());
syncConfigMapper.insert(syncConfig);
return ReturnResult.success(entityToDto(syncConfig));
}
log.error("SyncConfigServiceImpl--addConfig--NAME_IS_EXIST!");
return ReturnResult.error(BizCode.NAME_IS_EXIST);
}
@Override
public ReturnResult<SyncConfigDto> updateConfig(ConfigUpdateForm form) {
SyncConfig syncConfig = syncConfigMapper.findById(form.getId());
if (syncConfig == null || syncConfig.getCreatedUser() != form.getUserId()) {
return ReturnResult.error(BizCode.UPDATE_OBJECT_NOT_EXIST);
}
Integer checkResult = syncConfigMapper.checkNameUnique(form.getUserId(), form.getName(), form.getId());
if (checkResult == ZERO) {
ColumnMap columnMap = makeColumnMap(form.getColumnMap());
JSONObject reader = packageReader(form.getReaderConfigId(), form.getReaderParam(), columnMap.getReader());
JSONObject writer = packageWriter(form.getWriterConfigId(), form.getWriterParam(), columnMap.getWriter());
JSONArray contentArray = new JSONArray();
JSONObject content = new JSONObject();
content.put("reader", reader);
content.put("writer", writer);
contentArray.add(content);
syncConfig.setContent(packageJob(contentArray));
syncConfig.setName(form.getName());
syncConfig.setDescription(form.getDescription());
syncConfig.setSyncType(form.getSyncType());
syncConfig.setModifiedTimestamp(System.currentTimeMillis());
syncConfig.setProjectName(form.getProjectName());
syncConfig.setProjectId(form.getProjectId());
syncConfigMapper.update(syncConfig);
return ReturnResult.success(entityToDto(syncConfig));
}
log.error("SyncConfigServiceImpl--updateConfig--NAME_IS_EXIST!");
return ReturnResult.error(BizCode.NAME_IS_EXIST);
}
@Override
public ReturnResult<SyncConfigDto> findById(Long id, Long userId) {
SyncConfig syncConfig = syncConfigMapper.findById(id);
if (syncConfig == null || syncConfig.getCreatedUser() != userId) {
return ReturnResult.success(new SyncConfigDto());
}
return ReturnResult.success(entityToDto(syncConfig));
}
@Override
public ReturnResult delete(Long id, Long userId) {
log.debug("****id:{},userId:{}****", id, userId);
SyncConfig syncConfig = syncConfigMapper.findById(id);
log.debug("****syncConfig:{}****", syncConfig);
log.debug("****syncConfig != null:{}", syncConfig != null);
log.debug("****syncConfig.getCreatedUser():{},userId:{},syncConfig.getCreatedUser().equals(userId):{}",
syncConfig.getCreatedUser(), userId, syncConfig.getCreatedUser().equals(userId));
if (syncConfig != null && syncConfig.getCreatedUser().equals(userId)) {
syncConfigMapper.delete(id);
log.debug("****delete success!");
}
return ReturnResult.success();
}
@Override
public ReturnResult<PageResult<SyncConfigDto>> list(ConfigSelectForm form, Long userId) {
SyncConfig syncConfig = new SyncConfig();
syncConfig.setCreatedUser(userId);
syncConfig.setName(form.getName());
syncConfig.setProjectId(form.getProjectId());
PageHelper.startPage(form.getPageNum(), form.getPageSize());
PageInfo<SyncConfig> configPageInfo = new PageInfo<>(syncConfigMapper.list(syncConfig));
PageResult<SyncConfigDto> result = new PageResult<>();
result.setPageNum(configPageInfo.getPageNum());
result.setPageSize(configPageInfo.getPageSize());
result.setTotalCount(configPageInfo.getTotal());
result.setTotalPage(configPageInfo.getPages());
List<SyncConfigDto> dtoList =
configPageInfo.getList().stream().map(this::entityToDto).collect(Collectors.toList());
result.setList(dtoList);
return ReturnResult.success(result);
}
/**
* 将reader writer对照list查分成2个独立list（保持顺序）
*
* @param columnMap
* [{"reader":"col l1","writer":"col r1"},{"reader":"col l2","writer":"col r2"}]
* @return object contants reader(list<String>) and writer(list<String>)
*/
private ColumnMap makeColumnMap(JSONArray columnMap) {
List<String> readerColumns = new ArrayList<>();
List<String> writerColumns = new ArrayList<>();
for (int i = 0; i < columnMap.size(); i++) {
JSONObject column = columnMap.getJSONObject(i);
readerColumns.add(column.getString("reader"));
writerColumns.add(column.getString("writer"));
}
if (CollectionUtils.isEmpty(readerColumns) || CollectionUtils.isEmpty(writerColumns)) {
return null;
}
ColumnMap column = new ColumnMap();
column.setReader(readerColumns);
column.setWriter(writerColumns);
return column;
}
/**
* 封装reader json
*
* @param readerConfigId
* 数据源id
* @param readerParam
* 页面填写reader 配置属性信息（table、where...）
* @param readerColumns
* 选择的数据字段
* @return reader json
*/
private JSONObject packageReader(Long readerConfigId, JSONObject readerParam, List<String> readerColumns) {
Response<JdbcDataSourceDto> descrypt = dataSourceService.findDescrypt(readerConfigId);
if (!descrypt.responseSuccess()) {
return null;
}
JdbcDataSourceDto jdbcDataSource = descrypt.getInfo();
String sourceType = jdbcDataSource.getSourceType();
BaseParamTool baseParamTool = ParamToolFactory.getByType(sourceType);
JSONObject reader = baseParamTool.makeReaderJson(jdbcDataSource, readerParam, readerColumns);
return reader;
}
/**
* 封装writer json
*
* @param writerConfigId
* 数据源id
* @param writerParam
* 页面填写writer 配置属性信息（table、where...）
* @param writerColumns
* 选择的映射字段
* @return writer json
*/
private JSONObject packageWriter(Long writerConfigId, JSONObject writerParam, List<String> writerColumns) {
Response<JdbcDataSourceDto> descrypt = dataSourceService.findDescrypt(writerConfigId);
if (!descrypt.responseSuccess()) {
return null;
}
JdbcDataSourceDto jdbcDataSource = descrypt.getInfo();
String sourceType = jdbcDataSource.getSourceType();
BaseParamTool baseParamTool = ParamToolFactory.getByType(sourceType);
JSONObject writer = baseParamTool.makeWriterJson(jdbcDataSource, writerParam, writerColumns);
return writer;
}
/**
* 封装执行job json
*
* @param content
* reader and writer
* @return job
*/
private JSONObject packageJob(JSONArray content) {
JSONObject job = new JSONObject();
JSONObject setting = new JSONObject();
JSONObject speed = new JSONObject();
speed.put("channel", 1);
JSONObject errorLimit = new JSONObject();
errorLimit.put("record", 0);
errorLimit.put("percentage", Contants.PERCENTAGE);
setting.put("speed", speed);
setting.put("errorLimit", errorLimit);
job.put("setting", setting);
job.put("content", content);
JSONObject jobContent = new JSONObject();
jobContent.put("job", job);
return jobContent;
}
/**
* entity转dto
*
* @param syncConfig
* entity
* @return dto
*/
private SyncConfigDto entityToDto(SyncConfig syncConfig) {
SyncConfigDto configDto = new SyncConfigDto();
BeanUtils.copyProperties(syncConfig, configDto);
return configDto;
}
}
SyncConfigMapper
package com.geespace.microservices.builder.dao;
import java.util.List;
import com.geespace.microservices.builder.entity.SyncConfig;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Result;
import org.apache.ibatis.annotations.ResultMap;
import org.apache.ibatis.annotations.Results;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.SelectKey;
import org.apache.ibatis.annotations.SelectProvider;
import org.apache.ibatis.annotations.Update;
import org.apache.ibatis.type.JdbcType;
/**
* @Author: zjr
* @Date: 2020-05-05 10:40
* @Version 1.0
*/
@Mapper
public interface SyncConfigMapper {
/**
* 插入一条数据
*
* @param syncConfig
* 插入对象
* @return 结果
*/
@Insert({"insert into sync_config (name, description, content, sync_type, created_timestamp, created_user, ",
"modified_timestamp,project_id,project_name) values (#{name,jdbcType=VARCHAR},#{description,jdbcType=VARCHAR},",
"#{content,jdbcType=OTHER, typeHandler=com.geespace.microservices.builder.handler.MySqlJsonHandler}, ",
"#{syncType,jdbcType=TINYINT}, #{createdTimestamp,jdbcType=BIGINT}, #{createdUser,jdbcType=BIGINT}, ",
"#{modifiedTimestamp,jdbcType=BIGINT},#{projectId},#{projectName})"})
@SelectKey(statement = "SELECT LAST_INSERT_ID()", keyProperty = "id", before = false, resultType = Long.class)
Long insert(SyncConfig syncConfig);
/**
* 更新数据
*
* @param syncConfig
* 插入对象
* @return 结果
*/
@Update({"update sync_config set ",
"name = #{name,jdbcType=VARCHAR}, description = #{description,jdbcType=VARCHAR}, ",
"sync_type = #{syncType,jdbcType=TINYINT}, content = #{content,jdbcType=OTHER,",
"typeHandler=com.geespace.microservices.builder.handler.MySqlJsonHandler},project_id=#{projectId}, ",
"created_timestamp = #{createdTimestamp,jdbcType=BIGINT}, created_user = #{createdUser,jdbcType=BIGINT}, ",
"modified_timestamp = #{modifiedTimestamp,jdbcType=BIGINT},project_name=#{projectName},project_id=#{projectId}",
" where id = #{id,jdbcType=BIGINT}"})
int update(SyncConfig syncConfig);
/**
* 删除数据
*
* @param id
* config id
* @return 影响行数
*/
@Delete("delete from sync_config where id = #{id,jdbcType=BIGINT}")
int delete(Long id);
/**
* 查询
*
* @param syncConfig
* name
* @return list结果
*/
@SelectProvider(type = SyncConfigSqlProvider.class, method = "select")
@Results(id = "resultMap",
value = {@Result(column = "id", property = "id", jdbcType = JdbcType.BIGINT, id = true),
@Result(column = "name", property = "name", jdbcType = JdbcType.VARCHAR),
@Result(column = "description", property = "description", jdbcType = JdbcType.VARCHAR),
@Result(column = "sync_type", property = "syncType", jdbcType = JdbcType.TINYINT),
@Result(column = "content", property = "content", jdbcType = JdbcType.OTHER,
typeHandler = com.geespace.microservices.builder.handler.MySqlJsonHandler.class),
@Result(column = "created_timestamp", property = "createdTimestamp", jdbcType = JdbcType.BIGINT),
@Result(column = "created_user", property = "createdUser", jdbcType = JdbcType.BIGINT),
@Result(column = "project_id", property = "projectId", jdbcType = JdbcType.BIGINT),
@Result(column = "project_name", property = "projectName", jdbcType = JdbcType.VARCHAR),
@Result(column = "modified_timestamp", property = "modifiedTimestamp", jdbcType = JdbcType.BIGINT)})
List<SyncConfig> list(SyncConfig syncConfig);
/**
* id 查询
*
* @param id
* id
* @return 结果
*/
@Select({"select id,project_id,project_name,name, description, sync_type, content,"
+ " created_timestamp, created_user, modified_timestamp ",
"from sync_config where id = #{id,jdbcType=BIGINT}"})
@ResultMap("resultMap")
SyncConfig findById(Long id);
/**
* 校验任务名称唯一性，用于新增功能
* @author: liudz
* @param createdUser 用户ID
* @param name 任务名称
* @param id 任务ID
* @date: 2020/7/23
* @return SparkTask
*/
@SelectProvider(type = SyncConfigSqlProvider.class, method = "checkNameUnique")
Integer checkNameUnique(Long createdUser, String name, Long id);
}
SyncConfigSqlProvider
package com.geespace.microservices.builder.dao;
import com.geespace.microservices.builder.entity.SyncConfig;
import org.apache.commons.lang3.StringUtils;
import org.apache.ibatis.jdbc.SQL;
/**
* @Author: zjr
* @Date: 2020-05-22 13:35
* @Version 1.0
*/
public class SyncConfigSqlProvider {
/**
* 条件查询
*
* @param syncConfig
* name
* @return sql
*/
public String select(SyncConfig syncConfig) {
SQL sql = new SQL();
sql.SELECT("id,project_id,project_name,name, description, sync_type, content, created_timestamp,"
+ " created_user, modified_timestamp");
sql.FROM("sync_config");
sql.WHERE("created_user = #{createdUser,jdbcType=BIGINT}");
if (!org.springframework.util.StringUtils.isEmpty(syncConfig.getProjectId())) {
sql.WHERE("project_id=#{projectId}");
}
if (!StringUtils.isBlank(syncConfig.getName())) {
sql.WHERE("name like concat('%', #{name,jdbcType=VARCHAR}, '%')");
}
sql.ORDER_BY("id desc");
return sql.toString();
}
/**
* 校验任务名称唯一性，用于新增功能
*
* @author: liudz
* @date 2019/12/3
* @author: liudz
* @param createdUser 用户ID
* @param name 任务名称
* @param id 任务ID
* @return sql
*/
public String checkNameUnique(Long createdUser, String name, Long id) {
SQL sql = new SQL();
sql.SELECT("COUNT(name)");
sql.FROM("sync_config");
if (!org.springframework.util.StringUtils.isEmpty(id)) {
sql.WHERE("id != #{id}");
}
sql.WHERE("created_user=#{createdUser} and name=#{name}");
return sql.toString();
}
}
JdbcDataSourceService
package com.geespace.microservices.datasource.service;
import java.util.List;
import com.geespace.microservices.datasource.dto.JdbcDataSourceDto;
import com.geespace.microservices.datasource.form.datasource.DataSourceAddForm;
import com.geespace.microservices.datasource.form.datasource.DataSourceSelectForm;
import com.geespace.microservices.datasource.form.datasource.DataSourceUpdateForm;
import com.geespace.microservices.datasource.response.PageResult;
import com.geespace.microservices.datasource.response.Response;
/**
* @Author: zjr
* @Date: 2020-04-07 17:44
* @Version 1.0
*/
public interface JdbcDataSourceService {
/**
* 添加数据源信息
*
* @param dataSourceAddForm
* 数据源信息
* @return 添加成功的信息
*/
Response<JdbcDataSourceDto> addDataSource(DataSourceAddForm dataSourceAddForm);
/**
* 修改数据源信息
*
* @param dataSourceUpdateForm
* 数据源信息
* @return 修改后的信息
*/
Response<JdbcDataSourceDto> updateDataSource(DataSourceUpdateForm dataSourceUpdateForm);
/**
* 删除数据源信息
*
* @param id
* 数据源id
* @return 删除是否成功
*/
Response deleteDataSource(Long id);
/**
* 数据源列表查询-全量
*
* @param creator
* 创建者
* @return 全量列表
*/
Response<List<JdbcDataSourceDto>> list(Long creator);
/**
* 数据源列表查询-按类型查询
*
* @param type
* 数据源类型
* @param creator
* 创建者
* @return 全量列表
*/
Response<List<JdbcDataSourceDto>> listByType(Long creator, List<String> type);
/**
* 内部数据源列表查询-全量
*
* @return 全量列表
*/
Response<List<JdbcDataSourceDto>> listMeta();
/**
* 数据源列表查询-分页
*
* @param form
* 查询条件
* @return 分页列表
*/
Response<PageResult<JdbcDataSourceDto>> select(DataSourceSelectForm form);
/**
* 通过id查找数据源
*
* @param id
* 数据源id
* @return 查询结果
*/
Response<JdbcDataSourceDto> find(Long id);
/**
* 通过id查找元数据源
*
* @param id
* 数据源id
* @return 查询结果
*/
Response<JdbcDataSourceDto> findMetaDataSource(Long id);
/**
* 通过id查找数据源-明文
*
* @param id
* 数据源id
* @return 查询结果
*/
Response<JdbcDataSourceDto> findDescrypt(Long id);
}
JdbcDataSourceServiceImpl
package com.geespace.microservices.datasource.service.impl;
import java.util.Date;
import java.util.List;
import java.util.stream.Collectors;
import com.geespace.microservices.datasource.dao.DataSourceMapper;
import com.geespace.microservices.datasource.dao.MetaDataSourceMapper;
import com.geespace.microservices.datasource.dto.JdbcDataSourceDto;
import com.geespace.microservices.datasource.entity.JdbcDataSource;
import com.geespace.microservices.datasource.enums.JdbcDataSourceStatusEnum;
import com.geespace.microservices.datasource.form.datasource.DataSourceAddForm;
import com.geespace.microservices.datasource.form.datasource.DataSourceSelectForm;
import com.geespace.microservices.datasource.form.datasource.DataSourceUpdateForm;
import com.geespace.microservices.datasource.response.Msg;
import com.geespace.microservices.datasource.response.PageResult;
import com.geespace.microservices.datasource.response.Response;
import com.geespace.microservices.datasource.service.JdbcDataSourceService;
import com.geespace.microservices.datasource.util.AesUtil;
import com.geespace.microservices.datasource.util.LocalCacheUtil;
import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.lang.StringUtils;
import org.springframework.beans.BeanUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
/**
* @Author: zjr
* @Date: 2020-04-07 17:45
* @Version 1.0
*/
@Slf4j
@Service
public class JdbcDataSourceServiceImpl implements JdbcDataSourceService {
@Autowired
private DataSourceMapper dataSourceMapper;
@Autowired
private MetaDataSourceMapper metaDataSourceMapper;
@Override
public Response<JdbcDataSourceDto> addDataSource(DataSourceAddForm dataSourceAddForm) {
JdbcDataSource dataSource = new JdbcDataSource();
BeanUtils.copyProperties(dataSourceAddForm, dataSource);
JdbcDataSource exist = dataSourceMapper.nameExist(dataSource);
if (exist != null) {
return Response.error(Msg.DATASOURCE_NAME_ALREAD_EXIST);
}
String userName = AesUtil.decrypt(dataSource.getUserName());
// 判断账密是否为密文
if (userName == null) {
dataSource.setUserName(AesUtil.encrypt(dataSource.getUserName()));
}
String pwd = AesUtil.decrypt(dataSource.getPassword());
if (pwd == null) {
dataSource.setPassword(AesUtil.encrypt(dataSource.getPassword()));
}
dataSource.setCreateTime(new Date());
dataSource.setUpdateTime(new Date());
dataSource.setStatus(JdbcDataSourceStatusEnum.USING.getStatus());
dataSourceMapper.insert(dataSource);
JdbcDataSourceDto dataSourceDto = new JdbcDataSourceDto();
BeanUtils.copyProperties(dataSource, dataSourceDto);
return Response.success(dataSourceDto);
}
@Override
public Response<JdbcDataSourceDto> updateDataSource(DataSourceUpdateForm dataSourceUpdateForm) {
JdbcDataSource dataSource = dataSourceMapper.find(dataSourceUpdateForm.getId());
if (dataSource == null || dataSourceUpdateForm.getCreator() != dataSource.getCreator()) {
return Response.error(Msg.DATASOURCE_NOT_EXIST);
}
String userName = AesUtil.decrypt(dataSourceUpdateForm.getUserName());
// 判断账密是否为密文
if (userName == null) {
dataSourceUpdateForm.setUserName(AesUtil.encrypt(dataSourceUpdateForm.getUserName()));
}
String pwd = AesUtil.decrypt(dataSourceUpdateForm.getPassword());
if (pwd == null) {
dataSourceUpdateForm.setPassword(AesUtil.encrypt(dataSourceUpdateForm.getPassword()));
}
String originName = dataSource.getSourceName();
// 注意copyProperties是将source中的属性全部copy到target中
BeanUtils.copyProperties(dataSourceUpdateForm, dataSource);
JdbcDataSource exist = dataSourceMapper.nameExist(dataSource);
if (exist != null && !exist.getSourceName().equals(originName)) {
return Response.error(Msg.DATASOURCE_NAME_ALREAD_EXIST);
}
dataSource.setUpdateTime(new Date());
dataSourceMapper.update(dataSource);
LocalCacheUtil.remove(dataSource.getCreator() + originName);
JdbcDataSourceDto dataSourceDto = new JdbcDataSourceDto();
BeanUtils.copyProperties(dataSource, dataSourceDto);
return Response.success(dataSourceDto);
}
@Override
public Response deleteDataSource(Long id) {
dataSourceMapper.delete(id);
return Response.success();
}
@Override
public Response<List<JdbcDataSourceDto>> list(Long creator) {
List<JdbcDataSource> list = dataSourceMapper.list(creator);
List<JdbcDataSourceDto> listDto = list.stream().map(this::getDto).collect(Collectors.toList());
return Response.success(listDto);
}
@Override
public Response<List<JdbcDataSourceDto>> listByType(Long creator, List<String> type) {
List<JdbcDataSource> list = dataSourceMapper.listByType(creator, type);
List<JdbcDataSourceDto> listDto = list.stream().map(this::getDto).collect(Collectors.toList());
return Response.success(listDto);
}
@Override
public Response<List<JdbcDataSourceDto>> listMeta() {
List<JdbcDataSource> list = metaDataSourceMapper.list();
List<JdbcDataSourceDto> listDto = list.stream().map(this::getDto).collect(Collectors.toList());
return Response.success(listDto);
}
@Override
public Response<PageResult<JdbcDataSourceDto>> select(DataSourceSelectForm form) {
JdbcDataSource select = new JdbcDataSource();
select.setSourceName(form.getSourceName());
select.setCreator(form.getCreator());
PageHelper.startPage(form.getPageNum(), form.getPageSize());
List<JdbcDataSource> list = dataSourceMapper.select(select);
PageInfo<JdbcDataSource> pageInfo = new PageInfo<>(list);
PageResult<JdbcDataSourceDto> pageResult = new PageResult<>();
pageResult.setPageNum(pageInfo.getPageNum());
pageResult.setPageSize(pageInfo.getPageSize());
pageResult.setTotalPage(pageInfo.getPages());
pageResult.setTotalCount(pageInfo.getTotal());
pageResult.setList(pageInfo.getList().stream().map(this::getDto).collect(Collectors.toList()));
return Response.success(pageResult);
}
@Override
public Response<JdbcDataSourceDto> find(Long id) {
JdbcDataSource jdbcDataSource = dataSourceMapper.find(id);
if (jdbcDataSource == null) {
return Response.error(Msg.DATASOURCE_NOT_EXIST);
}
return Response.success(getDto(jdbcDataSource));
}
@Override
public Response<JdbcDataSourceDto> findMetaDataSource(Long id) {
JdbcDataSource jdbcDataSource = this.metaDataSourceMapper.find(id);
if (jdbcDataSource == null) {
return Response.error(Msg.DATASOURCE_NOT_EXIST);
}
return Response.success(getDto(jdbcDataSource));
}
@Override
public Response<JdbcDataSourceDto> findDescrypt(Long id) {
JdbcDataSource jdbcDataSource = dataSourceMapper.find(id);
if (jdbcDataSource == null) {
return Response.error(Msg.DATASOURCE_NOT_EXIST);
}
if (!StringUtils.isBlank(jdbcDataSource.getUserName())) {
jdbcDataSource.setUserName(AesUtil.decrypt(jdbcDataSource.getUserName()));
}
if (!StringUtils.isBlank(jdbcDataSource.getPassword())) {
jdbcDataSource.setPassword(AesUtil.decrypt(jdbcDataSource.getPassword()));
}
return Response.success(getDto(jdbcDataSource));
}
/**
* 获取dto
*
* @param jdbcDataSource
* source
* @return dto
*/
private JdbcDataSourceDto getDto(JdbcDataSource jdbcDataSource) {
JdbcDataSourceDto dto = new JdbcDataSourceDto();
BeanUtils.copyProperties(jdbcDataSource, dto);
return dto;
}
}
DataSourceMapper
package com.geespace.microservices.datasource.dao;
import java.util.List;
import com.geespace.microservices.datasource.entity.JdbcDataSource;
import org.apache.ibatis.annotations.Delete;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Options;
import org.apache.ibatis.annotations.Param;
import org.apache.ibatis.annotations.Result;
import org.apache.ibatis.annotations.ResultMap;
import org.apache.ibatis.annotations.Results;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.annotations.SelectKey;
import org.apache.ibatis.annotations.SelectProvider;
import org.apache.ibatis.annotations.Update;
import org.apache.ibatis.type.JdbcType;
/**
* @Author: zjr
* @Date: 2020-04-07 17:05
* @Version 1.0
*/
@Mapper
public interface DataSourceMapper {
/**
* 添加数据源信息
*
* @param source
* 数据源
* @return id
*/
@Insert({
"insert into ge_jdbc_datasource (source_type, source_name, jdbc_url, user_name, password, zk_address, znode, ",
"database_name, jdbc_driver_class, remark, creator, create_time, update_time, status)",
"values (#{sourceType,jdbcType=VARCHAR}, #{sourceName,jdbcType=VARCHAR}, #{jdbcUrl,jdbcType=VARCHAR}, ",
"#{userName,jdbcType=VARCHAR}, #{password,jdbcType=VARCHAR}, #{zkAddress,jdbcType=VARCHAR}, ",
"#{znode,jdbcType=VARCHAR}, #{databaseName,jdbcType=VARCHAR}, #{jdbcDriverClass,jdbcType=VARCHAR}, ",
"#{remark,jdbcType=VARCHAR}, #{creator,jdbcType=BIGINT}, #{createTime,jdbcType=TIMESTAMP}, ",
"#{updateTime,jdbcType=TIMESTAMP}, #{status,jdbcType=TINYINT})"})
@SelectKey(statement = "SELECT LAST_INSERT_ID()", keyProperty = "id", before = false, resultType = Long.class)
int insert(JdbcDataSource source);
/**
* 修改数据源
*
* @param source
* 全量修改
* @return 影响行数
*/
@Update({"update ge_jdbc_datasource",
"set source_type = #{sourceType,jdbcType=VARCHAR}, source_name = #{sourceName,jdbcType=VARCHAR}, ",
"jdbc_url = #{jdbcUrl,jdbcType=VARCHAR}, user_name = #{userName,jdbcType=VARCHAR}, ",
"password = #{password,jdbcType=VARCHAR}, zk_address = #{zkAddress,jdbcType=VARCHAR}, ",
"znode = #{znode,jdbcType=VARCHAR}, database_name = #{databaseName,jdbcType=VARCHAR}, ",
"jdbc_driver_class = #{jdbcDriverClass,jdbcType=VARCHAR}, remark = #{remark,jdbcType=VARCHAR}, ",
"update_time = #{updateTime,jdbcType=TIMESTAMP}, status = #{status,jdbcType=TINYINT}",
"where id = #{id,jdbcType=BIGINT} and status = 1"})
int update(JdbcDataSource source);
/**
* 删除数据源配置
*
* @param id
* 数据源id
* @return 影响行数
*/
@Delete("delete from ge_jdbc_datasource where id = #{id,jdbcType=BIGINT}")
int delete(Long id);
/**
* 查询用户数据源配置
*
* @param creator
* 创建者id
* @return 数据源列表
*/
@Select({"select * from ge_jdbc_datasource where creator = #{creator,jdbcType=BIGINT} and status = 1",
" order by id desc"})
@Results(id = "resultMap",
value = {@Result(column = "id", property = "id", jdbcType = JdbcType.BIGINT, id = true),
@Result(column = "source_type", property = "sourceType", jdbcType = JdbcType.VARCHAR),
@Result(column = "source_name", property = "sourceName", jdbcType = JdbcType.VARCHAR),
@Result(column = "jdbc_url", property = "jdbcUrl", jdbcType = JdbcType.VARCHAR),
@Result(column = "user_name", property = "userName", jdbcType = JdbcType.VARCHAR),
@Result(column = "password", property = "password", jdbcType = JdbcType.VARCHAR),
@Result(column = "zk_address", property = "zkAddress", jdbcType = JdbcType.VARCHAR),
@Result(column = "znode", property = "znode", jdbcType = JdbcType.VARCHAR),
@Result(column = "database_name", property = "databaseName", jdbcType = JdbcType.VARCHAR),
@Result(column = "jdbc_driver_class", property = "jdbcDriverClass", jdbcType = JdbcType.VARCHAR),
@Result(column = "remark", property = "remark", jdbcType = JdbcType.VARCHAR),
@Result(column = "creator", property = "creator", jdbcType = JdbcType.BIGINT),
@Result(column = "create_time", property = "createTime", jdbcType = JdbcType.TIMESTAMP),
@Result(column = "update_time", property = "updateTime", jdbcType = JdbcType.TIMESTAMP),
@Result(column = "status", property = "status", jdbcType = JdbcType.TINYINT)})
List<JdbcDataSource> list(Long creator);
/**
* 查询用户数据源配置
*
* @param creator
* 创建者id
* @param type
* 数据源类型
* @return 数据源列表
*/
@Select({"<script>", "select * from ge_jdbc_datasource where creator = #{creator,jdbcType=BIGINT} ",
"and status = 1 and source_type in ",
"<foreach item='item' index='index' collection='type' open='(' separator=',' close=')'>",
"#{item,jdbcType=VARCHAR}", "</foreach>", " order by id desc", "</script>"})
@ResultMap("resultMap")
List<JdbcDataSource> listByType(@Param("creator") Long creator, @Param("type") List<String> type);
/**
* 条件查询数据源
*
* @param jdbcDataSource
* 查询条件
* @return 查询结果
*/
@SelectProvider(type = DataSourceSqlProvider.class, method = "select")
@ResultMap("resultMap")
List<JdbcDataSource> select(JdbcDataSource jdbcDataSource);
/**
* id 查找
*
* @param id
* id
* @return 数据源
*/
@Options(flushCache = Options.FlushCachePolicy.TRUE)
@Select("select * from ge_jdbc_datasource where id = #{id,jdbcType=BIGINT} and status = 1")
@ResultMap("resultMap")
JdbcDataSource find(Long id);
/**
* 数据源名称是否存在
*
* @param jdbcDataSource
* 数据源名称
* @return 数据源
*/
@Select({"select * from ge_jdbc_datasource ",
"where source_name = #{sourceName,jdbcType=VARCHAR} and creator = #{creator,jdbcType=BIGINT}"})
@ResultMap("resultMap")
JdbcDataSource nameExist(JdbcDataSource jdbcDataSource);
}
DataSourceSqlProvider
package com.geespace.microservices.datasource.dao;
import com.geespace.microservices.datasource.entity.JdbcDataSource;
import org.apache.commons.lang.StringUtils;
import org.apache.ibatis.jdbc.SQL;
/**
* @Author: zjr
* @Date: 2020-04-09 14:20
* @Version 1.0
*/
public class DataSourceSqlProvider {
/**
* 条件查询sql语句生成
*
* @param jdbcDataSource
* 查询条件
* @return sql语句
*/
public String select(JdbcDataSource jdbcDataSource) {
SQL sql = new SQL();
sql.SELECT("*");
sql.FROM("ge_jdbc_datasource");
sql.WHERE("status = 1");
if (jdbcDataSource.getCreator() != null) {
sql.WHERE("creator = #{creator,jdbcType=BIGINT}");
}
if (!StringUtils.isBlank(jdbcDataSource.getSourceName())) {
sql.WHERE("source_name like concat('%', #{sourceName,jdbcType=VARCHAR}, '%')");
}
sql.ORDER_BY("id desc");
return sql.toString();
}
}
MetaDataSourceMapper
package com.geespace.microservices.datasource.dao;
import java.util.List;
import com.geespace.microservices.datasource.entity.JdbcDataSource;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Result;
import org.apache.ibatis.annotations.ResultMap;
import org.apache.ibatis.annotations.Results;
import org.apache.ibatis.annotations.Select;
import org.apache.ibatis.type.JdbcType;
/**
* 内部数据源，系统配置，和外部数据源保持一致
* @Author: zjr
* @Date: 2020-04-07 17:05
* @Version 1.0
*/
@Mapper
public interface MetaDataSourceMapper {
/**
* 查询用户数据源配置
*
* @return 数据源列表
*/
@Select("select * from ge_meta_datasource ")
@Results(id = "resultMap",
value = {@Result(column = "id", property = "id", jdbcType = JdbcType.BIGINT, id = true),
@Result(column = "source_type", property = "sourceType", jdbcType = JdbcType.VARCHAR),
@Result(column = "source_name", property = "sourceName", jdbcType = JdbcType.VARCHAR),
@Result(column = "jdbc_url", property = "jdbcUrl", jdbcType = JdbcType.VARCHAR),
@Result(column = "user_name", property = "userName", jdbcType = JdbcType.VARCHAR),
@Result(column = "password", property = "password", jdbcType = JdbcType.VARCHAR),
@Result(column = "zk_address", property = "zkAddress", jdbcType = JdbcType.VARCHAR),
@Result(column = "znode", property = "znode", jdbcType = JdbcType.VARCHAR),
@Result(column = "database_name", property = "databaseName", jdbcType = JdbcType.VARCHAR),
@Result(column = "jdbc_driver_class", property = "jdbcDriverClass", jdbcType = JdbcType.VARCHAR),
@Result(column = "remark", property = "remark", jdbcType = JdbcType.VARCHAR),
@Result(column = "creator", property = "creator", jdbcType = JdbcType.BIGINT),
@Result(column = "create_time", property = "createTime", jdbcType = JdbcType.TIMESTAMP),
@Result(column = "update_time", property = "updateTime", jdbcType = JdbcType.TIMESTAMP),
@Result(column = "status", property = "status", jdbcType = JdbcType.TINYINT)})
List<JdbcDataSource> list();
/**
* id 查找
*
* @param id
* id
* @return 数据源
*/
@Select("select * from ge_meta_datasource where id = #{id,jdbcType=BIGINT} ")
@ResultMap("resultMap")
JdbcDataSource find(Long id);
}
DataSourceSelectForm
package com.geespace.microservices.datasource.form.datasource;
import javax.validation.constraints.NotNull;
import lombok.Data;
/**
* @Author: zjr
* @Date: 2020-04-09 14:13
* @Version 1.0
*/
@Data
public class DataSourceSelectForm {
/**
* 数据源名称模糊查询
*/
private String sourceName;
/**
* 创建者
*/
private Long creator;
/**
* 页码
*/
@NotNull(message = "pageSize不能为空")
private int pageSize;
/**
* 每页数据量
*/
@NotNull(message = "pageNum不能为空")
private int pageNum;
}
DataSourceAddForm
package com.geespace.microservices.datasource.form.datasource;
import javax.validation.constraints.NotBlank;
import lombok.Data;
/**
* @Author: zjr
* @Date: 2020-04-07 17:46
* @Version 1.0
*/
@Data
public class DataSourceAddForm {
/**
* 数据源类型
*/
@NotBlank(message = "数据源类型不能为空")
private String sourceType;
/**
* 数据源名称
*/
@NotBlank(message = "数据源名称不能为空")
private String sourceName;
/**
* jdbc url
*/
private String jdbcUrl;
/**
* 用户名
*/
private String userName;
/**
* 密码
*/
private String password;
/**
* zk地址
*/
private String zkAddress;
/**
* hbase znode
*/
private String znode;
/**
* 数据库名称
*/
private String databaseName;
/**
* 驱动类
*/
private String jdbcDriverClass;
/**
* 备注
*/
private String remark;
/**
* 创建者
*/
private Long creator;
}
DataSourceUpdateForm
package com.geespace.microservices.datasource.form.datasource;
import javax.validation.constraints.NotBlank;
import javax.validation.constraints.NotNull;
import lombok.Data;
/**
* @Author: zjr
* @Date: 2020-04-07 17:46
* @Version 1.0
*/
@Data
public class DataSourceUpdateForm {
/**
* id
*/
@NotNull(message = "id不能为空")
private Long id;
/**
* 数据源类型
*/
@NotBlank(message = "数据源类型不能为空")
private String sourceType;
/**
* 数据源名称
*/
@NotBlank(message = "数据源名称不能为空")
private String sourceName;
/**
* jdbc url
*/
private String jdbcUrl;
/**
* 用户名
*/
private String userName;
/**
* 密码
*/
private String password;
/**
* zk地址
*/
private String zkAddress;
/**
* hbase znode
*/
private String znode;
/**
* 数据库名称
*/
private String databaseName;
/**
* 驱动类
*/
private String jdbcDriverClass;
/**
* 备注
*/
private String remark;
/**
* 创建者
*/
private Long creator;
}
YAPI测试用例
5.1查询全部同步任务配置（分页）
{
"pageNum": 1,
"pageSize": 10,
"projectId": 28,
"name": "测试"
}
5.2 创建同步任务配置-mysql->mysql
{
"name": "测试同步任务配置-mysql-mysql-1",
"description": "测试同步任务配置-mysql-mysql-1",
"projectName": "test测试1",
"projectId": 28,
"syncType": 2,
"readerConfigId": 1,
"readerParam": {
"table": "test_test"
},
"writerConfigId": 1,
"writerParam": {
"table": "test_test_1"
},
"columnMap": [
{
"reader": "id",
"writer": "id"
},
{
"reader": "name",
"writer": "name"
}
]
}
5.6 创建同步任务配置-hbase->hbase
{
"name": "测试同步任务配置-hbase-hbase-1",
"description": "测试同步任务配置-hbase-hbase-1",
"projectName": "test测试1",
"projectId": 28,
"syncType": 2,
"readerConfigId": 130,
"readerParam": {
"table": "test_test"
},
"writerConfigId": 130,
"writerParam": {
"table": "test_test_1",
"rowkeyColumns": [
"f:id",
"f:name"
]
},
"columnMap": [
{
"reader": "f:id",
"writer": "f:id"
},
{
"reader": "f:name",
"writer": "f:name"
}
]
}
5.7 创建同步任务配置-mysql->hbase
{
"name": "测试同步任务配置-mysql-hbase-1",
"description": "测试同步任务配置mysql-hbase-1",
"projectName": "test测试1",
"projectId": 28,
"syncType": 2,
"readerConfigId": 1,
"readerParam": {
"table": "test_test"
},
"writerConfigId": 130,
"writerParam": {
"table": "test_test_1",
"rowkeyColumns": [
"f:id",
"f:name"
]
},
"columnMap": [
{
"reader": "id",
"writer": "f:id"
},
{
"reader": "name",
"writer": "f:name"
}
]
}
5.8 创建同步任务配置-hbase->mysql
{
"name": "测试同步任务配置-hbase-mysql-1",
"description": "测试同步任务配置-hbase-mysql-1",
"projectName": "test测试1",
"projectId": 28,
"syncType": 2,
"readerConfigId": 130,
"readerParam": {
"table": "test_test",
"rowkeyColumns": [
"f:id",
"f:name"
]
},
"writerConfigId": 1,
"writerParam": {
"table": "test_test_1"
},
"columnMap": [
{
"reader": "f:id",
"writer": "id"
},
{
"reader": "f:name",
"writer": "name"
}
]
}
5.3 更新同步任务配置
{
"id": 82,
"name": "测试同步任务配置-mysql-3",
"description": "测试同步任务配置-mysql-3",
"projectName": "数据同步任务",
"projectId": 19,
"syncType": 2,
"readerConfigId": 1,
"readerParam": {
"table": "test_test"
},
"writerConfigId": 1,
"writerParam": {
"table": "test_test_1"
},
"columnMap": [
{
"reader": "id",
"writer": "id"
},
{
"reader": "name",
"writer": "name"
}
]
}
5.5 删除同步任务配置
5.4 查询同步任务配置
3.3 执行数据同步任务
3.4 停止数据同步任务
三、本人相关其他文章链接
1.springboot项目集成dolphinscheduler调度器 可拖拽spark任务管理：
https://blog.csdn.net/a924382407/article/details/117119831
2.springboot项目集成dolphinscheduler调度器 实现datax数据同步任务：
https://blog.csdn.net/a924382407/article/details/120951230
3.springboot项目集成dolphinscheduler调度器 项目管理：
https://blog.csdn.net/a924382407/article/details/117118931
4.springboot项目集成大数据第三方dolphinscheduler调度器 执行/停止任务
https://blog.csdn.net/a924382407/article/details/117121181
5.springboot项目集成大数据第三方dolphinscheduler调度器
https://blog.csdn.net/a924382407/article/details/117113848
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