Quartz job设置属性参数,动态执行jar

动态调用jar,配置开始时间执行次数等.

被调度的任务类(利用反射机制调用指定jar):

package sy.quartz;import java.lang.reflect.Method;import org.apache.log4j.Logger;import org.quartz.Job;import org.quartz.JobDataMap;import org.quartz.JobExecutionContext;import org.quartz.JobExecutionException;import sy.jar.loader.JarLoader;public class MyQuartzJob implements Job {private static final Logger logger = Logger.getLogger(MyQuartzJob.class);public void execute(JobExecutionContext context)throws JobExecutionException {//获取参数JobDataMap jdm = context.getJobDetail().getJobDataMap();String path = jdm.getString("path");String c = jdm.getString("class");String m = jdm.getString("method");String p = jdm.getString("parameter");// String t = jdm.getString("types");path = path == null ? "" : path;c = c == null ? "" : c;m = m == null ? "" : m;p = p == null ? "" : p;// t = t == null ? "" : t;// String[] ts = t.split(",");try {JarLoader loader = JarLoader.getInstance();try {// 加载jarloader.addURL("jar:file:///" + path + "!/");// 加载类Class qc = Class.forName(c, true, loader);// 获取参数类型// Class[] classs = getTypes(ts);Method ms = null;//无参数则不设置参数if (p.length() == 0) {ms = qc.getDeclaredMethod(m, new Class<?>[] {});ms.invoke(qc.newInstance(), null);} else {ms = qc.getDeclaredMethod(m, Object[].class);ms.invoke(qc.newInstance(), p.split(","));}// Object[] objs = getValuesByType(p.split(","), classs);} catch (Exception e) {e.printStackTrace();}} catch (Exception e) {logger.error("path:" + path + "/class:" + c + "/method:" + m,e.getCause());e.printStackTrace();}}}

数据存储类:

package sy.model.base;import java.io.Serializable;import java.util.Date;import java.util.UUID;import javax.persistence.Column;import javax.persistence.Entity;import javax.persistence.Id;import javax.persistence.Table;import javax.persistence.Temporal;import javax.persistence.TemporalType;import org.apache.commons.lang3.StringUtils;import org.hibernate.annotations.DynamicInsert;import org.hibernate.annotations.DynamicUpdate;@Entity@Table(name = "SYQUARTZ", schema = "")@DynamicInsert(true)@DynamicUpdate(true)public class Syquartzs implements Serializable {/** *  */private static final long serialVersionUID = 1L;private String id;private String executePath;private String executeClass;private String executeMethod;private String parameter;private Date startTime;private Date endTime;private int repeatCount;private long repeatInterval;public Syquartzs() {super();}public Syquartzs(String id, String executePath, String executeClass,String executeMethod, String parameter, Date startTime,Date endTime, int repeatCount, long repeatInterval) {super();this.id = id;this.executePath = executePath;this.executeClass = executeClass;this.executeMethod = executeMethod;this.parameter = parameter;this.startTime = startTime;this.endTime = endTime;this.repeatCount = repeatCount;this.repeatInterval = repeatInterval;}@Id@Column(name = "ID", unique = true, nullable = false, length = 36)public String getId() {if (!StringUtils.isBlank(this.id)) {return this.id;}return UUID.randomUUID().toString();}@Column(name = "EXECUTEPATH", nullable = false, length = 500)public String getExecutePath() {return executePath;}@Column(name = "EXECUTECLASS", length = 100)public String getExecuteClass() {return executeClass;}@Column(name = "EXECUTEMETHOD", length = 100)public String getExecuteMethod() {return executeMethod;}@Column(name = "PARAMETER", length = 500)public String getParameter() {return parameter;}@Temporal(TemporalType.TIMESTAMP)@Column(name = "STARTTIME", length = 7)public Date getStartTime() {return startTime;}@Temporal(TemporalType.TIMESTAMP)@Column(name = "ENDTIME", length = 7)public Date getEndTime() {return endTime;}@Column(name = "REPEATCOUNT", length = 10)public int getRepeatCount() {return repeatCount;}@Column(name = "REPEATINTERVAL", length = 20)public long getRepeatInterval() {return repeatInterval;}public void setId(String id) {this.id = id;}public void setExecutePath(String executePath) {this.executePath = executePath;}public void setExecuteClass(String executeClass) {this.executeClass = executeClass;}public void setExecuteMethod(String executeMethod) {this.executeMethod = executeMethod;}public void setParameter(String parameter) {this.parameter = parameter;}public void setStartTime(Date startTime) {this.startTime = startTime;}public void setEndTime(Date endTime) {this.endTime = endTime;}public void setRepeatCount(int repeatCount) {this.repeatCount = repeatCount;}public void setRepeatInterval(long repeatInterval) {this.repeatInterval = repeatInterval;}}

测试方法:

package sy.quartz;import java.util.ArrayList;import java.util.Date;import java.util.List;import java.util.UUID;import org.quartz.JobDataMap;import org.quartz.JobDetail;import org.quartz.Scheduler;import org.quartz.SchedulerException;import org.quartz.SimpleTrigger;import org.quartz.impl.StdSchedulerFactory;import org.springframework.stereotype.Service;import sy.model.base.Syquartzs;@Servicepublic class QuartzTest {public static void main(String[] args) {// 测试数据List<Syquartzs> qs = getQuartzsList();for (Syquartzs q : qs) {try {Scheduler scheduler = StdSchedulerFactory.getDefaultScheduler();// 产生一个uuuid,避免job名重复String uid = UUID.randomUUID().toString();JobDetail job = new JobDetail("job" + uid,Scheduler.DEFAULT_GROUP, MyQuartzJob.class);// 设置job参数,调度执行时使用的是class.newInstance(),所以给对象设置值没意义JobDataMap jobDataMap = new JobDataMap();jobDataMap.put("path", q.getExecutePath());jobDataMap.put("class", q.getExecuteClass());jobDataMap.put("method", q.getExecuteMethod());jobDataMap.put("parameter", q.getParameter());job.setJobDataMap(jobDataMap);// 创建一个简单的规则SimpleTrigger trigger = new SimpleTrigger("trig" + uid,Scheduler.DEFAULT_GROUP, getDate(q.getStartTime()),getDate(q.getEndTime()), q.getRepeatCount(),q.getRepeatInterval());scheduler.scheduleJob(job, trigger);scheduler.start();} catch (SchedulerException e) {// TODO Auto-generated catch blocke.printStackTrace();}}}/** * 判断开始时间是否小于当前时间,小于当前时间则使用当前时间开始调用 *  * @param dt * @return */private static Date getDate(Date dt) {if (dt != null && System.currentTimeMillis() > dt.getTime()) {return new Date();}return dt;}/** * 获取测试数据 *  * @return */private static List<Syquartzs> getQuartzsList() {List<Syquartzs> qs = new ArrayList<Syquartzs>();Syquartzs q1 = new Syquartzs("1", "d:/test/test1.jar","com.ly.test.Test", "add", "", new Date(), null, -1, 5000l);Syquartzs q2 = new Syquartzs("2", "d:/test/test1.jar","com.ly.test.Test", "add", "", new Date(), null, -1, 10000l);Syquartzs q3 = new Syquartzs("3", "d:/test/test1.jar","com.ly.test.Test", "add", "", new Date(), null, -1, 15000l);Syquartzs q4 = new Syquartzs("4", "d:/test/test1.jar","com.ly.test.Test", "add", "", new Date(), null, 9, 60000l);qs.add(q1);qs.add(q2);qs.add(q3);qs.add(q4);return qs;}}

好了,成功执行调度,本例使用的quartz-all-1.6.6.jar

审核通过后会附上下载地址,及测试项目下载地址.