ome.logic

Class RepositoryInfoImpl

java.lang.Object

ome.logic.AbstractLevel2Service

ome.logic.RepositoryInfoImpl

All Implemented Interfaces:

ome.api.IRepositoryInfo, ome.api.ServiceInterface, ome.system.SelfConfigurableService

@Transactional
public class RepositoryInfoImpl
extends AbstractLevel2Service
implements ome.api.IRepositoryInfo

Class implementation of the IRepositoryInfo service interface.

Stateless ome.logic to determine disk space utilization at the server's data image mount point, e.g. /OMERO See source code documentation for more.

Copyright 2007 Glencoe Software Inc. All rights reserved. Use is subject to license terms supplied in LICENSE.txt

Since:

3.0

See Also:

IRepositoryInfo

Field Summary

Fields

Modifier and Type	Field and Description
static double	CRITICAL_USAGE Percentage (100.0 - 0.0) of disk use which will cause an exception during sanityCheckRepository()
static long	INITIAL_DELAY Time (2 minutes) between successive calls to sanityCheckRepository() needed to trigger an actual call to getUsageFraction()

Fields inherited from class ome.logic.AbstractLevel2Service

iQuery, iUpdate, metadata, queryFactory, readOnlyStatus, sec

Constructor Summary

Constructors

Constructor and Description
RepositoryInfoImpl()

Method Summary

Modifier and Type	Method and Description
long	getFreeSpaceInKilobytes()
java.lang.Class<? extends ome.api.ServiceInterface>	getServiceInterface()
double	getUsageFraction() Deprecated.
long	getUsedSpaceInKilobytes() Deprecated.
boolean	needsSanityCheck() Calculates based on the cached usage and the elapsed time whether or not a real sanityCheckRepository() should be calculated.
void	removeUnusedFiles()
void	sanityCheckRepository()
void	setDatadir(java.lang.String datadir) Bean injection setter for data repository directory
void	setFileService(ome.io.nio.OriginalFilesService fileService) Bean injection setter for ROMIO file service
void	setPixelsService(ome.io.nio.PixelsService pixelsService) Bean injection setter for ROMIO pixels service
void	setSqlAction(ome.util.SqlAction sql) Bean injection setter for SQL operations
void	setThumbnailService(ome.io.nio.ThumbnailService thumbnailService) Bean injection setter for ROMIO thumbnail service

Methods inherited from class ome.logic.AbstractLevel2Service

getBeanHelper, getExtendedMetadata, getQueryFactory, getSecuritySystem, selfConfigure, setExtendedMetadata, setQueryFactory, setQueryService, setReadOnlyStatus, setSecuritySystem, setUpdateService

Methods inherited from class java.lang.Object

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

Field Detail

INITIAL_DELAY

public static final long INITIAL_DELAY

Time (2 minutes) between successive calls to sanityCheckRepository() needed to trigger an actual call to getUsageFraction()

See Also:

Constant Field Values

CRITICAL_USAGE

public static final double CRITICAL_USAGE

Percentage (100.0 - 0.0) of disk use which will cause an exception during sanityCheckRepository()

See Also:

Constant Field Values

Constructor Detail

RepositoryInfoImpl

public RepositoryInfoImpl()

Method Detail

setThumbnailService

public void setThumbnailService(ome.io.nio.ThumbnailService thumbnailService)

Bean injection setter for ROMIO thumbnail service

Parameters:

thumbnailService - the thumbnail service

setPixelsService

public void setPixelsService(ome.io.nio.PixelsService pixelsService)

Bean injection setter for ROMIO pixels service

Parameters:

pixelsService - the pixels service

setFileService

public void setFileService(ome.io.nio.OriginalFilesService fileService)

Bean injection setter for ROMIO file service

Parameters:

fileService - the raw file service

setSqlAction

public void setSqlAction(ome.util.SqlAction sql)

Bean injection setter for SQL operations

Parameters:

sql - the SQL action instance

getFreeSpaceInKilobytes

@Transactional(readOnly=true)
public long getFreeSpaceInKilobytes()

Specified by:

getFreeSpaceInKilobytes in interface ome.api.IRepositoryInfo

getUsedSpaceInKilobytes

@Deprecated
public long getUsedSpaceInKilobytes()

Deprecated.

Specified by:

getUsedSpaceInKilobytes in interface ome.api.IRepositoryInfo

getUsageFraction

@Deprecated
public double getUsageFraction()

Deprecated.

Specified by:

getUsageFraction in interface ome.api.IRepositoryInfo

getServiceInterface

public final java.lang.Class<? extends ome.api.ServiceInterface> getServiceInterface()

Specified by:

getServiceInterface in interface ome.system.SelfConfigurableService

setDatadir

public void setDatadir(java.lang.String datadir)

Bean injection setter for data repository directory

Parameters:

datadir - the data repository directory

needsSanityCheck

public boolean needsSanityCheck()

Calculates based on the cached usage and the elapsed time whether or not a real sanityCheckRepository() should be calculated.

Returns:

if the repository needs a sanity check

sanityCheckRepository

public void sanityCheckRepository()
                           throws ome.conditions.InternalException

Specified by:

sanityCheckRepository in interface ome.api.IRepositoryInfo

Throws:

ome.conditions.InternalException

See Also:

IRepositoryInfo.sanityCheckRepository()

removeUnusedFiles

public void removeUnusedFiles()

Specified by:

removeUnusedFiles in interface ome.api.IRepositoryInfo