org.qbroker.monitor

Class FileTester

java.lang.Object

org.qbroker.monitor.Report

org.qbroker.monitor.FileTester

All Implemented Interfaces:

MonitorReport

public class FileTester
extends Report

FileTester is a generic tester on a file or a directory. Use FileTester to test accessibility of a given file. In case of directory, FileTester can check if it is empty or not with support of pattern, mtime and size.

Author:

yannanlu@yahoo.com

Field Summary

Fields inherited from class org.qbroker.monitor.Report

cachedSkip, dependencyGroup, disabledWithReport, disableMode, FILE_SEPARATOR, formatText, keyList, name, pm, report, reportMode, reportName, resolution, serialNumber, skip, statsLogger, step, template, timeFormat, timeTemplate, type

Fields inherited from interface org.qbroker.monitor.MonitorReport

DISABLED, EXCEPTION, NOSKIP, REPORT_CACHED, REPORT_CLUSTER, REPORT_FINAL, REPORT_FLOW, REPORT_LOCAL, REPORT_NODE, REPORT_NONE, REPORT_SHARED, SKIPPED

Constructor Summary

Constructors

Constructor and Description
FileTester(java.util.Map props)

Method Summary

Modifier and Type	Method and Description
void	destroy() closes and releases all opened resources
protected void	finalize()
java.util.Map<java.lang.String,java.lang.Object>	generateReport(long currentTime) generates a report on a monitored entity and returns it as a Map.
static void	main(java.lang.String[] args) lists all files in a folder selected by a pattern, mtime or size

Methods inherited from class org.qbroker.monitor.Report

getReportKeys, getReportMode, getReportName, getSkippingStatus, initTimeTemplate, updateContent

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

FileTester

public FileTester(java.util.Map props)

Method Detail

generateReport

public java.util.Map<java.lang.String,java.lang.Object> generateReport(long currentTime)
                                                                throws java.io.IOException

Description copied from interface: MonitorReport

generates a report on a monitored entity and returns it as a Map. The report Map will be passed to the associated MonitorAction as an opaque object. The action object is supposed to know how to retrieve the information from the report Map.

Specified by:

generateReport in interface MonitorReport

Specified by:

generateReport in class Report

Throws:

java.io.IOException

destroy

public void destroy()

Description copied from interface: MonitorReport

closes and releases all opened resources

Specified by:

destroy in interface MonitorReport

Overrides:

destroy in class Report

finalize

protected void finalize()

Overrides:

finalize in class Report

main

public static void main(java.lang.String[] args)

lists all files in a folder selected by a pattern, mtime or size