update document

2.1.2
xuxueli 5 years ago
parent 74c735bcdc
commit 9fed7b9c60

@ -1,58 +0,0 @@
package com.xxl.job.executor.service.jobhandler;
import com.xxl.job.core.biz.model.ReturnT;
import com.xxl.job.core.handler.IJobHandler;
import com.xxl.job.core.handler.annotation.JobHandler;
import com.xxl.job.core.log.XxlJobLogger;
import org.springframework.stereotype.Component;
import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.InputStreamReader;
/**
*
*
* @author xuxueli 2018-09-16 03:48:34
*/
@JobHandler(value="commandJobHandler")
@Component
public class CommandJobHandler extends IJobHandler {
@Override
public ReturnT<String> execute(String param) throws Exception {
String command = param;
int exitValue = -1;
BufferedReader bufferedReader = null;
try {
// command process
Process process = Runtime.getRuntime().exec(command);
BufferedInputStream bufferedInputStream = new BufferedInputStream(process.getInputStream());
bufferedReader = new BufferedReader(new InputStreamReader(bufferedInputStream));
// command log
String line;
while ((line = bufferedReader.readLine()) != null) {
XxlJobLogger.log(line);
}
// command exit
process.waitFor();
exitValue = process.exitValue();
} catch (Exception e) {
XxlJobLogger.log(e);
} finally {
if (bufferedReader != null) {
bufferedReader.close();
}
}
if (exitValue == 0) {
return IJobHandler.SUCCESS;
} else {
return new ReturnT<String>(IJobHandler.FAIL.getCode(), "command exit value("+exitValue+") is failed");
}
}
}

@ -1,40 +0,0 @@
package com.xxl.job.executor.service.jobhandler;
import com.xxl.job.core.biz.model.ReturnT;
import com.xxl.job.core.handler.IJobHandler;
import com.xxl.job.core.handler.annotation.JobHandler;
import com.xxl.job.core.log.XxlJobLogger;
import org.springframework.stereotype.Component;
import java.util.concurrent.TimeUnit;
/**
* com.xxl.job.executor.service.jobhandler.SampleXxlJob
*
* HandlerBean
*
*
* 1"IJobHandler"com.xxl.job.core.handler.IJobHandler
* 2Spring@ComponentSpringBean
* 3@JobHandler(value="自定义jobhandler名称")valueJobHandler
* 4 "XxlJobLogger.log"
*
* @author xuxueli 2015-12-19 19:43:36
*/
@JobHandler(value="demoJobHandler")
@Component
public class DemoJobHandler extends IJobHandler {
@Override
public ReturnT<String> execute(String param) throws Exception {
XxlJobLogger.log("XXL-JOB, Hello World.");
for (int i = 0; i < 5; i++) {
XxlJobLogger.log("beat at:" + i);
TimeUnit.SECONDS.sleep(2);
}
return SUCCESS;
}
}

@ -1,85 +0,0 @@
package com.xxl.job.executor.service.jobhandler;
import com.xxl.job.core.biz.model.ReturnT;
import com.xxl.job.core.handler.IJobHandler;
import com.xxl.job.core.handler.annotation.JobHandler;
import com.xxl.job.core.log.XxlJobLogger;
import org.springframework.stereotype.Component;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
/**
* Http
*
* @author xuxueli 2018-09-16 03:48:34
*/
@JobHandler(value = "httpJobHandler")
@Component
public class HttpJobHandler extends IJobHandler {
@Override
public ReturnT<String> execute(String param) throws Exception {
// request
HttpURLConnection connection = null;
BufferedReader bufferedReader = null;
try {
// connection
URL realUrl = new URL(param);
connection = (HttpURLConnection) realUrl.openConnection();
// connection setting
connection.setRequestMethod("GET");
connection.setDoOutput(true);
connection.setDoInput(true);
connection.setUseCaches(false);
connection.setReadTimeout(5 * 1000);
connection.setConnectTimeout(3 * 1000);
connection.setRequestProperty("connection", "Keep-Alive");
connection.setRequestProperty("Content-Type", "application/json;charset=UTF-8");
connection.setRequestProperty("Accept-Charset", "application/json;charset=UTF-8");
// do connection
connection.connect();
//Map<String, List<String>> map = connection.getHeaderFields();
// valid StatusCode
int statusCode = connection.getResponseCode();
if (statusCode != 200) {
throw new RuntimeException("Http Request StatusCode(" + statusCode + ") Invalid.");
}
// result
bufferedReader = new BufferedReader(new InputStreamReader(connection.getInputStream(), "UTF-8"));
StringBuilder result = new StringBuilder();
String line;
while ((line = bufferedReader.readLine()) != null) {
result.append(line);
}
String responseMsg = result.toString();
XxlJobLogger.log(responseMsg);
return SUCCESS;
} catch (Exception e) {
XxlJobLogger.log(e);
return FAIL;
} finally {
try {
if (bufferedReader != null) {
bufferedReader.close();
}
if (connection != null) {
connection.disconnect();
}
} catch (Exception e2) {
XxlJobLogger.log(e2);
}
}
}
}

@ -1,10 +1,21 @@
package com.xxl.job.executor.service.jobhandler;
import com.xxl.job.core.biz.model.ReturnT;
import com.xxl.job.core.handler.IJobHandler;
import com.xxl.job.core.handler.annotation.XxlJob;
import com.xxl.job.core.log.XxlJobLogger;
import com.xxl.job.core.util.ShardingUtil;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
import java.io.BufferedInputStream;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.HttpURLConnection;
import java.net.URL;
import java.util.concurrent.TimeUnit;
/**
* XxlJobBean
*
@ -17,28 +28,166 @@ import org.springframework.stereotype.Component;
*/
@Component
public class SampleXxlJob {
private static Logger logger = LoggerFactory.getLogger(SampleXxlJob.class);
@XxlJob("demoJobHandler2")
public ReturnT<String> execute(String param) {
/**
* 1Bean
*/
@XxlJob("demoJobHandler")
public ReturnT<String> demoJobHandler(String param) throws Exception {
XxlJobLogger.log("XXL-JOB, Hello World.");
XxlJobLogger.log("hello world.");
for (int i = 0; i < 5; i++) {
XxlJobLogger.log("beat at:" + i);
TimeUnit.SECONDS.sleep(2);
}
return ReturnT.SUCCESS;
}
@XxlJob(value="demoJobHandler3", init = "init", destroy = "destory")
public ReturnT<String> execute3(String param) {
XxlJobLogger.log("hello world.");
/**
* 2广
*/
@XxlJob("shardingJobHandler")
public ReturnT<String> shardingJobHandler(String param) throws Exception {
// 分片参数
ShardingUtil.ShardingVO shardingVO = ShardingUtil.getShardingVo();
XxlJobLogger.log("分片参数:当前分片序号 = {}, 总分片数 = {}", shardingVO.getIndex(), shardingVO.getTotal());
// 业务逻辑
for (int i = 0; i < shardingVO.getTotal(); i++) {
if (i == shardingVO.getIndex()) {
XxlJobLogger.log("第 {} 片, 命中分片开始处理", i);
} else {
XxlJobLogger.log("第 {} 片, 忽略", i);
}
}
return ReturnT.SUCCESS;
}
public void init(){
System.out.println("init");
/**
* 3
*/
@XxlJob("commandJobHandler")
public ReturnT<String> commandJobHandler(String param) throws Exception {
String command = param;
int exitValue = -1;
BufferedReader bufferedReader = null;
try {
// command process
Process process = Runtime.getRuntime().exec(command);
BufferedInputStream bufferedInputStream = new BufferedInputStream(process.getInputStream());
bufferedReader = new BufferedReader(new InputStreamReader(bufferedInputStream));
// command log
String line;
while ((line = bufferedReader.readLine()) != null) {
XxlJobLogger.log(line);
}
// command exit
process.waitFor();
exitValue = process.exitValue();
} catch (Exception e) {
XxlJobLogger.log(e);
} finally {
if (bufferedReader != null) {
bufferedReader.close();
}
}
if (exitValue == 0) {
return IJobHandler.SUCCESS;
} else {
return new ReturnT<String>(IJobHandler.FAIL.getCode(), "command exit value("+exitValue+") is failed");
}
}
/**
* 4Http
*/
@XxlJob("httpJobHandler")
public ReturnT<String> httpJobHandler(String param) throws Exception {
// request
HttpURLConnection connection = null;
BufferedReader bufferedReader = null;
try {
// connection
URL realUrl = new URL(param);
connection = (HttpURLConnection) realUrl.openConnection();
// connection setting
connection.setRequestMethod("GET");
connection.setDoOutput(true);
connection.setDoInput(true);
connection.setUseCaches(false);
connection.setReadTimeout(5 * 1000);
connection.setConnectTimeout(3 * 1000);
connection.setRequestProperty("connection", "Keep-Alive");
connection.setRequestProperty("Content-Type", "application/json;charset=UTF-8");
connection.setRequestProperty("Accept-Charset", "application/json;charset=UTF-8");
// do connection
connection.connect();
//Map<String, List<String>> map = connection.getHeaderFields();
// valid StatusCode
int statusCode = connection.getResponseCode();
if (statusCode != 200) {
throw new RuntimeException("Http Request StatusCode(" + statusCode + ") Invalid.");
}
// result
bufferedReader = new BufferedReader(new InputStreamReader(connection.getInputStream(), "UTF-8"));
StringBuilder result = new StringBuilder();
String line;
while ((line = bufferedReader.readLine()) != null) {
result.append(line);
}
String responseMsg = result.toString();
XxlJobLogger.log(responseMsg);
return ReturnT.SUCCESS;
} catch (Exception e) {
XxlJobLogger.log(e);
return ReturnT.FAIL;
} finally {
try {
if (bufferedReader != null) {
bufferedReader.close();
}
if (connection != null) {
connection.disconnect();
}
} catch (Exception e2) {
XxlJobLogger.log(e2);
}
}
}
public void destory(){
System.out.println("destory");
/**
* 5
*/
@XxlJob(value = "demoJobHandler2", init = "init", destroy = "destroy")
public ReturnT<String> demoJobHandler2(String param) throws Exception {
XxlJobLogger.log("XXL-JOB, Hello World.");
return ReturnT.SUCCESS;
}
public void init(){
logger.info("init");
}
public void destroy(){
logger.info("destory");
}
}

@ -1,38 +0,0 @@
package com.xxl.job.executor.service.jobhandler;
import com.xxl.job.core.biz.model.ReturnT;
import com.xxl.job.core.handler.IJobHandler;
import com.xxl.job.core.handler.annotation.JobHandler;
import com.xxl.job.core.log.XxlJobLogger;
import com.xxl.job.core.util.ShardingUtil;
import org.springframework.stereotype.Component;
/**
* 广
*
* @author xuxueli 2017-07-25 20:56:50
*/
@JobHandler(value="shardingJobHandler")
@Component
public class ShardingJobHandler extends IJobHandler {
@Override
public ReturnT<String> execute(String param) throws Exception {
// 分片参数
ShardingUtil.ShardingVO shardingVO = ShardingUtil.getShardingVo();
XxlJobLogger.log("分片参数:当前分片序号 = {}, 总分片数 = {}", shardingVO.getIndex(), shardingVO.getTotal());
// 业务逻辑
for (int i = 0; i < shardingVO.getTotal(); i++) {
if (i == shardingVO.getIndex()) {
XxlJobLogger.log("第 {} 片, 命中分片开始处理", i);
} else {
XxlJobLogger.log("第 {} 片, 忽略", i);
}
}
return SUCCESS;
}
}
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