org.eclipse.scada.hd.server.storage.slave.hds

Class StorageManager

java.lang.Object

org.eclipse.scada.hd.server.storage.hds.AbstractStorageManager

org.eclipse.scada.hd.server.storage.slave.hds.StorageManager

public class StorageManager
extends AbstractStorageManager

Field Summary

Fields inherited from class org.eclipse.scada.hd.server.storage.hds.AbstractStorageManager

base, queryExecutor

Constructor Summary

Constructors

Constructor and Description
StorageManager(BundleContext context, java.io.File base, DataFilePool pool, java.util.concurrent.ScheduledExecutorService executor, java.util.concurrent.ScheduledExecutorService eventExecutor)

Method Summary

Methods

Modifier and Type	Method and Description
void	addStorage(java.io.File storageDirectory)
protected void	checkBase()
void	dispose()
void	fileChanged(java.io.File storageDirectory, java.lang.String id, java.io.File fileChanged)
java.lang.String	probe(java.io.File file) Probe the directory if it is a valid storage
void	removeStorage(java.io.File storageDirectory)

Methods inherited from class org.eclipse.scada.hd.server.storage.hds.AbstractStorageManager

checkValid, findStorages

Methods inherited from class java.lang.Object

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

Constructor Detail

StorageManager

public StorageManager(BundleContext context,
              java.io.File base,
              DataFilePool pool,
              java.util.concurrent.ScheduledExecutorService executor,
              java.util.concurrent.ScheduledExecutorService eventExecutor)

Method Detail

checkBase

protected void checkBase()

dispose

public void dispose()

Overrides:

dispose in class AbstractStorageManager

probe

public java.lang.String probe(java.io.File file)

Description copied from class: AbstractStorageManager

Probe the directory if it is a valid storage

Overrides:

probe in class AbstractStorageManager

Parameters:

file - the directory to probe

Returns:

the id of storage or null if it is not a valid store

addStorage

public void addStorage(java.io.File storageDirectory)
                throws java.lang.Exception

Throws:

java.lang.Exception

removeStorage

public void removeStorage(java.io.File storageDirectory)

fileChanged

public void fileChanged(java.io.File storageDirectory,
               java.lang.String id,
               java.io.File fileChanged)