本文整理汇总了Java中org.quartz.JobDataMap.getLong方法的典型用法代码示例。如果您正苦于以下问题：Java JobDataMap.getLong方法的具体用法？Java JobDataMap.getLong怎么用？Java JobDataMap.getLong使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.quartz.JobDataMap的用法示例。
在下文中一共展示了JobDataMap.getLong方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: execute
import org.quartz.JobDataMap; //导入方法依赖的package包/类
/**
* @see org.quartz.Job#execute(org.quartz.JobExecutionContext)
*/
public void execute(JobExecutionContext context) throws JobExecutionException {
JobDataMap mergedJobDataMap = context.getMergedJobDataMap();
SchedulerContext schedCtxt = null;
try {
schedCtxt = context.getScheduler().getContext();
} catch (SchedulerException e) {
throw new JobExecutionException("Error obtaining scheduler context.", e, false);
}
String fileName = mergedJobDataMap.getString(FILE_NAME);
String listenerName = mergedJobDataMap.getString(FILE_SCAN_LISTENER_NAME);
if(fileName == null) {
throw new JobExecutionException("Required parameter '" +
FILE_NAME + "' not found in merged JobDataMap");
}
if(listenerName == null) {
throw new JobExecutionException("Required parameter '" +
FILE_SCAN_LISTENER_NAME + "' not found in merged JobDataMap");
}
FileScanListener listener = (FileScanListener)schedCtxt.get(listenerName);
if(listener == null) {
throw new JobExecutionException("FileScanListener named '" +
listenerName + "' not found in SchedulerContext");
}
long lastDate = -1;
if(mergedJobDataMap.containsKey(LAST_MODIFIED_TIME)) {
lastDate = mergedJobDataMap.getLong(LAST_MODIFIED_TIME);
}
long newDate = getLastModifiedDate(fileName);
if(newDate < 0) {
log.warn("File '"+fileName+"' does not exist.");
return;
}
if(lastDate > 0 && (newDate != lastDate)) {
// notify call back...
log.info("File '"+fileName+"' updated, notifying listener.");
listener.fileUpdated(fileName);
} else if (log.isDebugEnabled()) {
log.debug("File '"+fileName+"' unchanged.");
}
// It is the JobDataMap on the JobDetail which is actually stateful
context.getJobDetail().getJobDataMap().put(LAST_MODIFIED_TIME, newDate);
}