Package thredds.server.catalog.tracker

Class DatasetTrackerDiskPersistedCache

java.lang.Object

thredds.server.catalog.tracker.DatasetTrackerDiskPersistedCache

All Implemented Interfaces:

Closeable, AutoCloseable, DatasetTracker

public class DatasetTrackerDiskPersistedCache
extends Object
implements DatasetTracker, AutoCloseable

Nested Class Summary

Nested classes/interfaces inherited from interface thredds.server.catalog.tracker.DatasetTracker

DatasetTracker.Callback

Constructor Summary

Constructors

Constructor	Description
DatasetTrackerDiskPersistedCache(String trackerDir, long maxDatasets)
DatasetTrackerDiskPersistedCache(String trackerDir, long trackerNumber, long maxDatasets)

Method Summary

Modifier and Type	Method	Description
static void	cleanupBefore(String pathname, long trackerNumber)
void	close()
boolean	exists()
String	findNcml(String path)
String	findResourceControl(String path)
boolean	reinit()
void	save()
void	showDB(Formatter f)
boolean	trackDataset(long catId, thredds.client.catalog.Dataset dataset, DatasetTracker.Callback callback)

Methods inherited from class java.lang.Object

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

Constructor Details

DatasetTrackerDiskPersistedCache

public DatasetTrackerDiskPersistedCache(String trackerDir,
 long maxDatasets)

DatasetTrackerDiskPersistedCache

public DatasetTrackerDiskPersistedCache(String trackerDir,
 long trackerNumber,
 long maxDatasets)

Method Details

cleanupBefore

public static void cleanupBefore(String pathname,
 long trackerNumber)

save

public void save()
          throws IOException

Specified by:

save in interface DatasetTracker

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in interface DatasetTracker

Throws:

IOException

exists

public boolean exists()

Specified by:

exists in interface DatasetTracker

reinit

public boolean reinit()

Specified by:

reinit in interface DatasetTracker

trackDataset

public boolean trackDataset(long catId,
 thredds.client.catalog.Dataset dataset,
 DatasetTracker.Callback callback)

Specified by:

trackDataset in interface DatasetTracker

findResourceControl

public String findResourceControl(String path)

Specified by:

findResourceControl in interface DatasetTracker

findNcml

public String findNcml(String path)

Specified by:

findNcml in interface DatasetTracker

showDB

public void showDB(Formatter f)

Specified by:

showDB in interface DatasetTracker