【发布时间】:2019-01-27 06:30:48
【问题描述】:
我引用这个链接link
用 liferay 安排我的工作。
我添加了 Job Scheduler 类,它是:-
import com.liferay.portal.kernel.messaging.Message;
import com.liferay.portal.kernel.messaging.MessageListener;
import com.liferay.portal.kernel.messaging.MessageListenerException;
public class SchedulerLiferay implements MessageListener {
@Override
public void receive(Message arg0) throws MessageListenerException {
System.out.println("hello world");
}
}
在我添加的 liferay portlet.xml 文件中:-
<portlet>
<portlet-name>quartz-demo</portlet-name>
<icon>/icon.png</icon>
<scheduler-entry>
<scheduler-event-listener-class>com.infinite.npsc.Job.SchedulerLiferay</scheduler-event-listener-class>
<trigger>
<!-- <simple>
<simple-trigger-value>
5
</simple-trigger-value>
<time-unit>second</time-unit>
</simple> -->
<cron>
<cron-trigger-value>0/5 * * * * ?</cron-trigger-value>
</cron>
</trigger>
</scheduler-entry>
<header-portlet-css>/css/main.css</header-portlet-css>
<footer-portlet-javascript>/js/main.js</footer-portlet-javascript>
<css-class-wrapper>quartz-demo-portlet</css-class-wrapper>
</portlet>
我还在我的 portlet.xml 文件中添加了这个 portlet,如下所示:-
<portlet>
<portlet-name>quartz-demo</portlet-name>
<display-name>Quartz Demo</display-name>
<portlet-class>com.liferay.util.bridges.mvc.MVCPortlet</portlet-class>
<init-param>
<name>view-template</name>
<value>/view.jsp</value>
</init-param>
<expiration-cache>0</expiration-cache>
<supports>
<mime-type>text/html</mime-type>
</supports>
<portlet-info>
<title>Quartz Demo</title>
<short-title>Quartz Demo</short-title>
<keywords>Quartz Demo</keywords>
</portlet-info>
<security-role-ref>
<role-name>administrator</role-name>
</security-role-ref>
<security-role-ref>
<role-name>guest</role-name>
</security-role-ref>
<security-role-ref>
<role-name>power-user</role-name>
</security-role-ref>
<security-role-ref>
<role-name>user</role-name>
</security-role-ref>
</portlet>
作业不会运行。应用程序成功启动,但没有任何反应。我希望每 5 秒在控制台中打印一次 hello world。
【问题讨论】:
标签: java liferay-6 job-scheduling