Package eu.dnetlib.data.mdstore.manager.utils

Class DatabaseUtils

java.lang.Object

eu.dnetlib.data.mdstore.manager.utils.DatabaseUtils

@Service
public class DatabaseUtils
extends Object

Constructor Summary

Constructors

Constructor	Description
DatabaseUtils()

Method Summary

Modifier and Type	Method	Description
eu.dnetlib.dhp.schema.mdstore.MDStoreVersion	commitMdStoreVersion(String versionId, long size)
long	countMdStores()
String	createMDStore(String format, String layout, String interpretation, String dsName, String dsId, String apiId)
String	deleteMdStore(String mdId)
String	deleteMdStoreVersion(String versionId, boolean force)
eu.dnetlib.dhp.schema.mdstore.MDStoreVersion	endReading(String versionId)
eu.dnetlib.dhp.schema.mdstore.MDStoreWithInfo	findMdStore(String mdId)
eu.dnetlib.dhp.schema.mdstore.MDStoreVersion	findVersion(String versionId)
String	getHdfsBasePath()
List<String>	listExpiredVersions()
List<String>	listMdStoreIDs()
Iterable<eu.dnetlib.dhp.schema.mdstore.MDStoreWithInfo>	listMdStores()
Set<String>	listValidHdfsPaths()
Iterable<eu.dnetlib.dhp.schema.mdstore.MDStoreVersion>	listVersions(String mdId)
eu.dnetlib.dhp.schema.mdstore.MDStoreVersion	prepareMdStoreVersion(String mdId)
eu.dnetlib.dhp.schema.mdstore.MDStoreVersion	resetReading(String versionId)
void	setHdfsBasePath(String hdfsBasePath)
eu.dnetlib.dhp.schema.mdstore.MDStoreVersion	startReading(String mdId)

Methods inherited from class java.lang.Object

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

Constructor Details

DatabaseUtils

public DatabaseUtils()

Method Details

listMdStores

public Iterable<eu.dnetlib.dhp.schema.mdstore.MDStoreWithInfo> listMdStores()

listMdStoreIDs

public List<String> listMdStoreIDs()

countMdStores

public long countMdStores()

listVersions

public Iterable<eu.dnetlib.dhp.schema.mdstore.MDStoreVersion> listVersions(String mdId)

listExpiredVersions

public List<String> listExpiredVersions()

findMdStore

public eu.dnetlib.dhp.schema.mdstore.MDStoreWithInfo findMdStore(String mdId)
                                                          throws MDStoreManagerException

Throws:

MDStoreManagerException

findVersion

public eu.dnetlib.dhp.schema.mdstore.MDStoreVersion findVersion(String versionId)
                                                         throws MDStoreManagerException

Throws:

MDStoreManagerException

createMDStore

public String createMDStore(String format,
 String layout,
 String interpretation,
 String dsName,
 String dsId,
 String apiId)

deleteMdStore

public String deleteMdStore(String mdId)
                     throws MDStoreManagerException

Throws:

MDStoreManagerException

startReading

public eu.dnetlib.dhp.schema.mdstore.MDStoreVersion startReading(String mdId)
                                                          throws MDStoreManagerException

Throws:

MDStoreManagerException

endReading

public eu.dnetlib.dhp.schema.mdstore.MDStoreVersion endReading(String versionId)
                                                        throws MDStoreManagerException

Throws:

MDStoreManagerException

resetReading

public eu.dnetlib.dhp.schema.mdstore.MDStoreVersion resetReading(String versionId)
                                                          throws MDStoreManagerException

Throws:

MDStoreManagerException

prepareMdStoreVersion

public eu.dnetlib.dhp.schema.mdstore.MDStoreVersion prepareMdStoreVersion(String mdId)

commitMdStoreVersion

public eu.dnetlib.dhp.schema.mdstore.MDStoreVersion commitMdStoreVersion(String versionId,
 long size)
                                                                  throws MDStoreManagerException

Throws:

MDStoreManagerException

deleteMdStoreVersion

public String deleteMdStoreVersion(String versionId,
 boolean force)
                            throws MDStoreManagerException

Throws:

MDStoreManagerException

listValidHdfsPaths

public Set<String> listValidHdfsPaths()

getHdfsBasePath

public String getHdfsBasePath()

setHdfsBasePath

public void setHdfsBasePath(String hdfsBasePath)