eu.dnetlib.data.mdstore.modular.mongodb

Class MDStoreTransactionManagerImpl

java.lang.Object

eu.dnetlib.data.mdstore.modular.mongodb.MDStoreTransactionManagerImpl

All Implemented Interfaces:

eu.dnetlib.data.mdstore.modular.connector.MDStoreTransactionManager

public class MDStoreTransactionManagerImpl
extends Object
implements eu.dnetlib.data.mdstore.modular.connector.MDStoreTransactionManager

The Class MDStoreTransactionManager.

Constructor Summary

Constructors

Constructor and Description
MDStoreTransactionManagerImpl()

Method Summary

Modifier and Type	Method and Description
boolean	commit(String transactionId, String mdstoreId, eu.dnetlib.data.mdstore.modular.connector.MDStore current)
void	createMDStore(String mdId)
void	dropMDStore(String mdId)
Boolean	dropTransaction(String mdId, String idToDrop)
Boolean	dropUsed(String mdId, String idToDrop)
void	garbage()
void	garbageTransactionsOnStart()
com.mongodb.client.MongoDatabase	getDb() Gets the db.
int	getExpiredDays() Gets the expired days.
eu.dnetlib.data.mdstore.modular.connector.MDStoreManagerInfo	getInfoForCurrentMdStore(String mdStoreId)
com.mongodb.client.MongoCollection<com.mongodb.DBObject>	getManagerTable() Gets the manager table.
int	getMaxTransactions() Gets the max transactions.
String	getMDStoreCollection(String mdId)
String	readMdStore(String mdStoreId)
void	setDb(com.mongodb.client.MongoDatabase db) Sets the db.
void	setExpiredDays(int expiredDays) Sets the expired days.
void	setManagerTable(com.mongodb.client.MongoCollection<com.mongodb.DBObject> managerTable) Sets the manager table.
void	setMaxTransactions(int maxTransactions) Sets the max transactions.
String	startTransaction(String mdId, boolean refresh)
void	verifyConsistency() Verify consistency.

Methods inherited from class java.lang.Object

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

Constructor Detail

MDStoreTransactionManagerImpl

public MDStoreTransactionManagerImpl()

Method Detail

verifyConsistency

public void verifyConsistency()
                       throws eu.dnetlib.data.mdstore.MDStoreServiceException

Verify consistency.

Specified by:

verifyConsistency in interface eu.dnetlib.data.mdstore.modular.connector.MDStoreTransactionManager

Throws:

eu.dnetlib.data.mdstore.MDStoreServiceException - the MD store service exception

createMDStore

public void createMDStore(String mdId)
                   throws eu.dnetlib.data.mdstore.MDStoreServiceException

Specified by:

createMDStore in interface eu.dnetlib.data.mdstore.modular.connector.MDStoreTransactionManager

Throws:

eu.dnetlib.data.mdstore.MDStoreServiceException

See Also:

MDStoreTransactionManager.createMDStore(java.lang.String)

dropMDStore

public void dropMDStore(String mdId)
                 throws eu.dnetlib.data.mdstore.MDStoreServiceException

Specified by:

dropMDStore in interface eu.dnetlib.data.mdstore.modular.connector.MDStoreTransactionManager

Throws:

eu.dnetlib.data.mdstore.MDStoreServiceException

See Also:

MDStoreTransactionManager.dropMDStore(java.lang.String)

getMDStoreCollection

public String getMDStoreCollection(String mdId)
                            throws eu.dnetlib.data.mdstore.MDStoreServiceException

Specified by:

getMDStoreCollection in interface eu.dnetlib.data.mdstore.modular.connector.MDStoreTransactionManager

Throws:

eu.dnetlib.data.mdstore.MDStoreServiceException

See Also:

MDStoreTransactionManager.getMDStoreCollection(java.lang.String)

startTransaction

public String startTransaction(String mdId,
                               boolean refresh)
                        throws eu.dnetlib.data.mdstore.MDStoreServiceException

Specified by:

startTransaction in interface eu.dnetlib.data.mdstore.modular.connector.MDStoreTransactionManager

Throws:

eu.dnetlib.data.mdstore.MDStoreServiceException

See Also:

MDStoreTransactionManager.startTransaction(java.lang.String, boolean)

commit

public boolean commit(String transactionId,
                      String mdstoreId,
                      eu.dnetlib.data.mdstore.modular.connector.MDStore current)
               throws eu.dnetlib.data.mdstore.MDStoreServiceException

Specified by:

commit in interface eu.dnetlib.data.mdstore.modular.connector.MDStoreTransactionManager

Throws:

eu.dnetlib.data.mdstore.MDStoreServiceException

See Also:

MDStoreTransactionManager.commit(java.lang.String, java.lang.String, eu.dnetlib.data.mdstore.modular.connector.MDStore)

getDb

public com.mongodb.client.MongoDatabase getDb()

Gets the db.

Returns:

the db

setDb

public void setDb(com.mongodb.client.MongoDatabase db)

Sets the db.

Parameters:

db - the db to set

readMdStore

public String readMdStore(String mdStoreId)
                   throws eu.dnetlib.data.mdstore.MDStoreServiceException

Specified by:

readMdStore in interface eu.dnetlib.data.mdstore.modular.connector.MDStoreTransactionManager

Throws:

eu.dnetlib.data.mdstore.MDStoreServiceException

See Also:

MDStoreTransactionManager.readMdStore(java.lang.String)

getManagerTable

public com.mongodb.client.MongoCollection<com.mongodb.DBObject> getManagerTable()

Gets the manager table.

Returns:

the managerTable

setManagerTable

public void setManagerTable(com.mongodb.client.MongoCollection<com.mongodb.DBObject> managerTable)

Sets the manager table.

Parameters:

managerTable - the managerTable to set

getInfoForCurrentMdStore

public eu.dnetlib.data.mdstore.modular.connector.MDStoreManagerInfo getInfoForCurrentMdStore(String mdStoreId)
                                                                                      throws eu.dnetlib.data.mdstore.MDStoreServiceException

Specified by:

getInfoForCurrentMdStore in interface eu.dnetlib.data.mdstore.modular.connector.MDStoreTransactionManager

Throws:

eu.dnetlib.data.mdstore.MDStoreServiceException

dropUsed

public Boolean dropUsed(String mdId,
                        String idToDrop)
                 throws eu.dnetlib.data.mdstore.MDStoreServiceException

Specified by:

dropUsed in interface eu.dnetlib.data.mdstore.modular.connector.MDStoreTransactionManager

Throws:

eu.dnetlib.data.mdstore.MDStoreServiceException

garbage

public void garbage()
             throws eu.dnetlib.data.mdstore.MDStoreServiceException

Specified by:

garbage in interface eu.dnetlib.data.mdstore.modular.connector.MDStoreTransactionManager

Throws:

eu.dnetlib.data.mdstore.MDStoreServiceException

getExpiredDays

public int getExpiredDays()

Gets the expired days.

Returns:

the expiredDays

setExpiredDays

public void setExpiredDays(int expiredDays)

Sets the expired days.

Parameters:

expiredDays - the expiredDays to set

dropTransaction

public Boolean dropTransaction(String mdId,
                               String idToDrop)
                        throws eu.dnetlib.data.mdstore.MDStoreServiceException

Specified by:

dropTransaction in interface eu.dnetlib.data.mdstore.modular.connector.MDStoreTransactionManager

Throws:

eu.dnetlib.data.mdstore.MDStoreServiceException

garbageTransactionsOnStart

public void garbageTransactionsOnStart()
                                throws eu.dnetlib.data.mdstore.MDStoreServiceException

Throws:

eu.dnetlib.data.mdstore.MDStoreServiceException

getMaxTransactions

public int getMaxTransactions()

Gets the max transactions.

Returns:

the maxTransactions

setMaxTransactions

public void setMaxTransactions(int maxTransactions)

Sets the max transactions.

Parameters:

maxTransactions - the maxTransactions to set