Spring整合Quartz，并持久化Job到MySQL
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1、创建项目
2、创建quartz数据库，并导入Quartz的SQL脚本
mysql> use quartzDatabase changedmysql> show tables;+--------------------------+| Tables_in_quartz |+--------------------------+| QRTZ_BLOB_TRIGGERS || QRTZ_CALENDARS || QRTZ_CRON_TRIGGERS || QRTZ_FIRED_TRIGGERS || QRTZ_JOB_DETAILS || QRTZ_LOCKS || QRTZ_PAUSED_TRIGGER_GRPS || QRTZ_SCHEDULER_STATE || QRTZ_SIMPLE_TRIGGERS || QRTZ_SIMPROP_TRIGGERS || QRTZ_TRIGGERS |+--------------------------+11 rows in set (0.00 sec)mysql>
3、maven依赖
<dependencies> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> <version>4.1.7.RELEASE</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-jdbc</artifactId> <version>4.1.7.RELEASE</version> </dependency> <dependency> <groupId>org.quartz-scheduler</groupId> <artifactId>quartz</artifactId> <version>2.2.1</version> </dependency> <dependency> <groupId>mysql</groupId> <artifactId>mysql-connector-java</artifactId> <version>5.1.25</version> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-test</artifactId> <version>4.1.7.RELEASE</version> </dependency> <dependency> <groupId>junit</groupId> <artifactId>junit</artifactId> <version>4.11</version> <scope>test</scope> </dependency> </dependencies>
4、实现Job
package hello;import org.quartz.JobExecutionContext;import org.quartz.JobExecutionException;import org.quartz.SchedulerContext;import org.quartz.SchedulerException;import org.springframework.scheduling.quartz.QuartzJobBean;import java.util.List;public class DemoJob extends QuartzJobBean { private String hello; public void setHello(String hello) { this.hello = hello; } @Override protected void executeInternal(JobExecutionContext jobExecutionContext) throws JobExecutionException { System.out.println("Job executing……"); System.out.println("hello " + hello); try { SchedulerContext context = jobExecutionContext.getScheduler().getContext(); List list = (List) context.get("list"); for (Object item : list) System.out.println(item.getClass().toString() + " - " + item); } catch (SchedulerException e) { e.printStackTrace(); } }}5、在quartz_data.xml文件配置DemoJob的执行规则，每5秒执行一次
<?xml version="1.0" encoding="UTF-8"?><job-scheduling-data xmlns="http://www.quartz-scheduler.org/xml/JobSchedulingData" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.quartz-scheduler.org/xml/JobSchedulingData http://www.quartz-scheduler.org/xml/job_scheduling_data_2_0.xsd" version="2.0"> <schedule> <job> <name>DemoJob</name> <job-class>hello.DemoJob</job-class> <durability>true</durability> <recover>true</recover> <job-data-map> <entry> <key>hello</key> <value>world</value> </entry> </job-data-map> </job> <trigger> <cron> <name>DemoTrigger</name> <job-name>DemoJob</job-name> <cron-expression>0/5 * * * * ?</cron-expression> </cron> </trigger> </schedule></job-scheduling-data>
6、配置Spring的beans.xml
<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd"> <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close"> <property name="driverClass" value="com.mysql.jdbc.Driver"/> <property name="jdbcUrl" value="jdbc:mysql://localhost:3306/quartz?useUnicode=true&characterEncoding=UTF-8&autoReconnect=true&failOverReadOnly=false"/> <property name="user" value="root"/> <property name="password" value="1qaz2wsx"/> <property name="minPoolSize" value="10" /> <property name="maxPoolSize" value="100" /> <property name="initialPoolSize" value="10" /> <property name="maxIdleTime" value="1000" /> <property name="acquireIncrement" value="5" /> <property name="acquireRetryAttempts" value="30" /> <property name="acquireRetryDelay" value="1000"/> <property name="idleConnectionTestPeriod" value="60" /> </bean> <bean id="scheduler" class="org.springframework.scheduling.quartz.SchedulerFactoryBean"> <property name="dataSource" ref="dataSource"/> <property name="schedulerName" value="ABC"/> <property name="jobSchedulingDataLocations" value="classpath:/quartz_data.xml"/> <property name="schedulerContextAsMap"> <map> <entry key="list"> <list> <value type="java.lang.Integer">1</value> <value type="java.lang.Integer">5</value> <value type="java.lang.Integer">9</value> </list> </entry> </map> </property> <property name="quartzProperties"> <props> <prop key="org.quartz.scheduler.instanceId">AUTO</prop> <prop key="org.quartz.scheduler.skipUpdateCheck">true</prop> <prop key="org.quartz.threadPool.class">org.quartz.simpl.SimpleThreadPool</prop> <prop key="org.quartz.threadPool.threadCount">30</prop> <prop key="org.quartz.threadPool.threadPriority">5</prop> <prop key="org.quartz.jobStore.class">org.quartz.impl.jdbcjobstore.JobStoreTX</prop> <prop key="org.quartz.jobStore.driverDelegateClass">org.quartz.impl.jdbcjobstore.StdJDBCDelegate</prop> <prop key="org.quartz.jobStore.useProperties">false</prop> <prop key="org.quartz.jobStore.tablePrefix">QRTZ_</prop> <prop key="org.quartz.jobStore.isClustered">false</prop> <prop key="org.quartz.jobStore.misfireThreshold">60000</prop> </props> </property> </bean></beans>
7、创建DemoApp
package hello;import org.springframework.context.support.ClassPathXmlApplicationContext;public class DemoApp { public static void main(String[] args) { new ClassPathXmlApplicationContext("beans.xml"); }}8、执行DemoApp，控制台输出如下
Sep 29, 2015 6:10:37 PM org.springframework.context.support.ClassPathXmlApplicationContext prepareRefreshINFO: Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@607dcb35: startup date [Tue Sep 29 18:10:37 CST 2015]; root of context hierarchySep 29, 2015 6:10:37 PM org.springframework.beans.factory.xml.XmlBeanDefinitionReader loadBeanDefinitionsINFO: Loading XML bean definitions from class path resource [beans.xml]Sep 29, 2015 6:10:38 PM com.mchange.v2.log.MLog <clinit>INFO: MLog clients using java 1.4+ standard logging.Sep 29, 2015 6:10:38 PM com.mchange.v2.c3p0.C3P0Registry bannerINFO: Initializing c3p0-0.9.1.1 [built 15-March-2007 01:32:31; debug? true; trace: 10]Sep 29, 2015 6:10:38 PM com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource getPoolManagerINFO: Initializing c3p0 pool... com.mchange.v2.c3p0.ComboPooledDataSource [ acquireIncrement -> 5, acquireRetryAttempts -> 30, acquireRetryDelay -> 1000, autoCommitOnClose -> false, automaticTestTable -> null, breakAfterAcquireFailure -> false, checkoutTimeout -> 0, connectionCustomizerClassName -> null, connectionTesterClassName -> com.mchange.v2.c3p0.impl.DefaultConnectionTester, dataSourceName -> z8kflt9c6tjqqdwlq9oq|52ecb5eb, debugUnreturnedConnectionStackTraces -> false, description -> null, driverClass -> com.mysql.jdbc.Driver, factoryClassLocation -> null, forceIgnoreUnresolvedTransactions -> false, identityToken -> z8kflt9c6tjqqdwlq9oq|52ecb5eb, idleConnectionTestPeriod -> 60, initialPoolSize -> 10, jdbcUrl -> jdbc:mysql://localhost:3306/quartz?useUnicode=true&characterEncoding=UTF-8&autoReconnect=true&failOverReadOnly=false, lastAcquisitionFailureDefaultUser -> null, maxAdministrativeTaskTime -> 0, maxConnectionAge -> 0, maxIdleTime -> 1000, maxIdleTimeExcessConnections -> 0, maxPoolSize -> 100, maxStatements -> 0, maxStatementsPerConnection -> 0, minPoolSize -> 10, numHelperThreads -> 3, numThreadsAwaitingCheckoutDefaultUser -> 0, preferredTestQuery -> null, properties -> {user=******, password=******}, propertyCycle -> 0, testConnectionOnCheckin -> false, testConnectionOnCheckout -> false, unreturnedConnectionTimeout -> 0, usesTraditionalReflectiveProxies -> false ]Sep 29, 2015 6:10:39 PM org.springframework.context.support.DefaultLifecycleProcessor startINFO: Starting beans in phase 2147483647Sep 29, 2015 6:10:39 PM org.springframework.scheduling.quartz.SchedulerFactoryBean startSchedulerINFO: Starting Quartz Scheduler nowJob executing……hello worldclass java.lang.Integer - 1class java.lang.Integer - 5class java.lang.Integer - 9Job executing……hello worldclass java.lang.Integer - 1class java.lang.Integer - 5class java.lang.Integer - 9Job executing……hello worldclass java.lang.Integer - 1class java.lang.Integer - 5class java.lang.Integer - 9……9、至此，已经整合完成，并能够正常运行。另外补充一点，也可以将quartz_data.xml中的配置，也放在beans.xml中，并去掉quartz_data.xml文件；不过Job多的情况下，会使得beans.xml中配置的内容多而乱。参考如下：
<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.0.xsd"> <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close"> <property name="driverClass" value="com.mysql.jdbc.Driver"/> <property name="jdbcUrl" value="jdbc:mysql://localhost:3306/quartz?useUnicode=true&characterEncoding=UTF-8&autoReconnect=true&failOverReadOnly=false"/> <property name="user" value="root"/> <property name="password" value="1qaz2wsx"/> <property name="minPoolSize" value="10" /> <property name="maxPoolSize" value="100" /> <property name="initialPoolSize" value="10" /> <property name="maxIdleTime" value="1000" /> <property name="acquireIncrement" value="5" /> <property name="acquireRetryAttempts" value="30" /> <property name="acquireRetryDelay" value="1000"/> <property name="idleConnectionTestPeriod" value="60" /> </bean> <bean id="scheduler" class="org.springframework.scheduling.quartz.SchedulerFactoryBean"> <property name="dataSource" ref="dataSource"/> <property name="schedulerName" value="ABC"/> <!--<property name="jobSchedulingDataLocations" value="classpath:/quartz_data.xml"/>--> <property name="schedulerContextAsMap"> <map> <entry key="list"> <list> <value type="java.lang.Integer">1</value> <value type="java.lang.Integer">5</value> <value type="java.lang.Integer">9</value> </list> </entry> </map> </property> <property name="quartzProperties"> <props> <prop key="org.quartz.scheduler.instanceId">AUTO</prop> <prop key="org.quartz.scheduler.skipUpdateCheck">true</prop> <prop key="org.quartz.threadPool.class">org.quartz.simpl.SimpleThreadPool</prop> <prop key="org.quartz.threadPool.threadCount">30</prop> <prop key="org.quartz.threadPool.threadPriority">5</prop> <prop key="org.quartz.jobStore.class">org.quartz.impl.jdbcjobstore.JobStoreTX</prop> <prop key="org.quartz.jobStore.driverDelegateClass">org.quartz.impl.jdbcjobstore.StdJDBCDelegate</prop> <prop key="org.quartz.jobStore.useProperties">false</prop> <prop key="org.quartz.jobStore.tablePrefix">QRTZ_</prop> <prop key="org.quartz.jobStore.isClustered">false</prop> <prop key="org.quartz.jobStore.misfireThreshold">60000</prop> </props> </property> <property name="jobDetails"> <list> <ref bean="demoJob"/> </list> </property> <property name="triggers"> <list> <ref bean="demoTrigger"/> </list> </property> </bean> <bean id="demoJob" class="org.springframework.scheduling.quartz.JobDetailFactoryBean"> <property name="jobClass" value="hello.DemoJob"/> <property name="name" value="DemoJob"/> <property name="durability" value="true"/> </bean> <bean id="demoTrigger" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean"> <property name="jobDetail" ref="demoJob"/> <property name="cronExpression" value="0/5 * * * * ?"/> </bean></beans>
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