de.ipk_gatersleben.bit.bi.edal.primary_data.file.implementation

Class ServiceProviderImplementation

java.lang.Object

de.ipk_gatersleben.bit.bi.edal.primary_data.file.implementation.ServiceProviderImplementation

All Implemented Interfaces:

ServiceProvider

public class ServiceProviderImplementation
extends java.lang.Object
implements ServiceProvider

Implementaion of the ServiceProvider interface

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	cleaned
static java.lang.Long	numberOfFiles
static java.nio.file.Path	PATH_FOR_DIRECTORY_SIZE_MAP
static java.nio.file.Path	PATH_FOR_TOTAL_FILE_NUMBER
static java.nio.file.Path	PATH_FOR_TOTAL_VOLUME

Constructor Summary

Constructors

Constructor and Description
ServiceProviderImplementation()

Method Summary

Modifier and Type	Method and Description
void	calculateDirectorySizes() Function to calculate the size of PrimaryDataDirectorys via CalculateDirectorySizeThread
void	cleanUpForBrokenEntities(PrimaryDataDirectory root) Clean up function to remove objects, if a upload failed
void	cleanUpForRejectedEntities() Clean up function to remove objects, if a request for a persistent identifier was rejected
void	deleteDirectoriesRecursively(org.hibernate.Session session, PrimaryDataDirectory currentDirectory)
void	deleteFilesRecursively(org.hibernate.Session session, PrimaryDataDirectory currentDirectory)
java.lang.Long	getAvailableStorageSpace() Getter for the available space in the mount path of eDAL.
int	getNumberOfUsers() Function to get the current number of users, who have ever login to the current instance
java.lang.Long	getUsedStorageSpace() Getter for the used space in the mount path of eDAL.
boolean	isCleaned() Get flag for rebuild Lucene Index after a cleanup.
void	setCleaned(boolean flag) Set flag for rebuild Lucene Index after a cleanup.

Methods inherited from class java.lang.Object

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

Field Detail

cleaned

public static boolean cleaned

PATH_FOR_DIRECTORY_SIZE_MAP

public static final java.nio.file.Path PATH_FOR_DIRECTORY_SIZE_MAP

PATH_FOR_TOTAL_FILE_NUMBER

public static final java.nio.file.Path PATH_FOR_TOTAL_FILE_NUMBER

PATH_FOR_TOTAL_VOLUME

public static final java.nio.file.Path PATH_FOR_TOTAL_VOLUME

numberOfFiles

public static java.lang.Long numberOfFiles

Constructor Detail

ServiceProviderImplementation

public ServiceProviderImplementation()

Method Detail

getUsedStorageSpace

public java.lang.Long getUsedStorageSpace()
                                   throws EdalException

Getter for the used space in the mount path of eDAL.

Specified by:

getUsedStorageSpace in interface ServiceProvider

Returns:

used space

Throws:

EdalException - if no path is specified.

getAvailableStorageSpace

public java.lang.Long getAvailableStorageSpace()
                                        throws EdalException

Getter for the available space in the mount path of eDAL.

Specified by:

getAvailableStorageSpace in interface ServiceProvider

Returns:

available space

Throws:

EdalException - if no path is specified.

cleanUpForRejectedEntities

public void cleanUpForRejectedEntities()

Description copied from interface: ServiceProvider

Clean up function to remove objects, if a request for a persistent identifier was rejected

Specified by:

cleanUpForRejectedEntities in interface ServiceProvider

deleteDirectoriesRecursively

public void deleteDirectoriesRecursively(org.hibernate.Session session,
                                         PrimaryDataDirectory currentDirectory)
                                  throws PrimaryDataDirectoryException

Throws:

PrimaryDataDirectoryException

deleteFilesRecursively

public void deleteFilesRecursively(org.hibernate.Session session,
                                   PrimaryDataDirectory currentDirectory)
                            throws PrimaryDataDirectoryException

Throws:

PrimaryDataDirectoryException

calculateDirectorySizes

public void calculateDirectorySizes()

Description copied from interface: ServiceProvider

Function to calculate the size of PrimaryDataDirectorys via CalculateDirectorySizeThread

Specified by:

calculateDirectorySizes in interface ServiceProvider

getNumberOfUsers

public int getNumberOfUsers()

Description copied from interface: ServiceProvider

Function to get the current number of users, who have ever login to the current instance

Specified by:

getNumberOfUsers in interface ServiceProvider

Returns:

the number of logged users

cleanUpForBrokenEntities

public void cleanUpForBrokenEntities(PrimaryDataDirectory root)

Description copied from interface: ServiceProvider

Clean up function to remove objects, if a upload failed

Specified by:

cleanUpForBrokenEntities in interface ServiceProvider

Parameters:

root - the initial directory to start clean process

isCleaned

public boolean isCleaned()

Description copied from interface: ServiceProvider

Get flag for rebuild Lucene Index after a cleanup.

Specified by:

isCleaned in interface ServiceProvider

Returns:

the flag

setCleaned

public void setCleaned(boolean flag)

Description copied from interface: ServiceProvider

Set flag for rebuild Lucene Index after a cleanup.

Specified by:

setCleaned in interface ServiceProvider

Parameters:

flag - the flag to set