Package com.arcadedb.database

Interface DatabaseInternal

All Superinterfaces:

AutoCloseable, BasicDatabase, Database

All Known Implementing Classes:

LocalDatabase

public interface DatabaseInternal
extends Database

Internal API, do not use as an end user.

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	DatabaseInternal.CALLBACK_EVENT

Nested classes/interfaces inherited from interface com.arcadedb.database.BasicDatabase

BasicDatabase.TransactionScope

Nested classes/interfaces inherited from interface com.arcadedb.database.Database

Database.TRANSACTION_ISOLATION_LEVEL

Method Summary

Modifier and Type	Method	Description
Map<String,Object>	alignToReplicas()
void	checkPermissionsOnDatabase(SecurityDatabaseUser.DATABASE_ACCESS access)
void	checkPermissionsOnFile(int fileId, SecurityDatabaseUser.ACCESS access)
boolean	checkTransactionIsActive(boolean createTx)
void	createRecord(MutableDocument record)
void	createRecord(Record record, String bucketName)
void	createRecordNoLock(Record record, String bucketName, boolean discardRecordAfter)
void	deleteRecordNoLock(Record record)
void	executeCallbacks(DatabaseInternal.CALLBACK_EVENT event)
<RET> RET	executeLockingFiles(Collection<Integer> fileIds, Callable<RET> callable)	Executes an operation after having locked files.
DatabaseContext.DatabaseContextTL	getContext()
DatabaseInternal	getEmbedded()
ExecutionPlanCache	getExecutionPlanCache()
FileManager	getFileManager()
GraphEngine	getGraphEngine()
DocumentIndexer	getIndexer()
int	getNewEdgeListSize(int previousSize)
PageManager	getPageManager()
long	getReadTimeout()
RecordFactory	getRecordFactory()
long	getResultSetLimit()
BinarySerializer	getSerializer()
StatementCache	getStatementCache()
default TransactionContext	getTransaction()
TransactionContext	getTransactionIfExists()
TransactionManager	getTransactionManager()
WALFileFactory	getWALFileFactory()
DatabaseInternal	getWrappedDatabaseInstance()
Map<String,Object>	getWrappers()
Record	invokeAfterReadEvents(Record record)
boolean	isAsyncProcessing()
void	kill()
MutableEmbeddedDocument	newEmbeddedDocument(EmbeddedModifier modifier, String typeName)
<RET> RET	recordFileChanges(Callable<Object> callback)
void	registerCallback(DatabaseInternal.CALLBACK_EVENT event, Callable<Void> callback)
void	saveConfiguration()
default void	setDataEncryption(DataEncryption encryption)	Sets data encryption to be used by the database. THIS MUST BE DONE BEFORE WRITING ANY DATA TO THE DATABASE.
void	setWrapper(String name, Object instance)
void	unregisterCallback(DatabaseInternal.CALLBACK_EVENT event, Callable<Void> callback)
void	updateRecord(Record record)
void	updateRecordNoLock(Record record, boolean discardRecordAfter)

Methods inherited from interface com.arcadedb.database.BasicDatabase

begin, begin, close, command, command, command, commit, countBucket, countType, deleteRecord, drop, execute, existsRecord, getDatabasePath, getName, getNestedTransactions, getStats, isOpen, isTransactionActive, iterateBucket, iterateType, lookupByRID, newDocument, newVertex, query, query, rollback, transaction, transaction, transaction, transaction

Methods inherited from interface com.arcadedb.database.Database

async, command, execute, executeInReadLock, executeInWriteLock, getConfiguration, getCurrentUserName, getEdgeListSize, getEvents, getMode, getQueryEngine, getSchema, getTransactionIsolationLevel, isAsyncFlush, isAutoTransaction, isReadYourWrites, lookupByKey, lookupByKey, newEdgeByKeys, newEdgeByKeys, rollbackAllNested, scanBucket, scanBucket, scanType, scanType, select, setAsyncFlush, setAutoTransaction, setEdgeListSize, setReadYourWrites, setTransactionIsolationLevel, setUseWAL, setWALFlush

Method Detail

getTransaction

default TransactionContext getTransaction()

getTransactionIfExists

TransactionContext getTransactionIfExists()

newEmbeddedDocument

MutableEmbeddedDocument newEmbeddedDocument(EmbeddedModifier modifier,
                                            String typeName)

getEmbedded

DatabaseInternal getEmbedded()

getContext

DatabaseContext.DatabaseContextTL getContext()

getFileManager

FileManager getFileManager()

getRecordFactory

RecordFactory getRecordFactory()

getSerializer

BinarySerializer getSerializer()

getPageManager

PageManager getPageManager()

getWrappedDatabaseInstance

DatabaseInternal getWrappedDatabaseInstance()

getWrappers

Map<String,Object> getWrappers()

setWrapper

void setWrapper(String name,
                Object instance)

checkPermissionsOnDatabase

void checkPermissionsOnDatabase(SecurityDatabaseUser.DATABASE_ACCESS access)

checkPermissionsOnFile

void checkPermissionsOnFile(int fileId,
                            SecurityDatabaseUser.ACCESS access)

checkTransactionIsActive

boolean checkTransactionIsActive(boolean createTx)

isAsyncProcessing

boolean isAsyncProcessing()

getResultSetLimit

long getResultSetLimit()

getReadTimeout

long getReadTimeout()

registerCallback

void registerCallback(DatabaseInternal.CALLBACK_EVENT event,
                      Callable<Void> callback)

unregisterCallback

void unregisterCallback(DatabaseInternal.CALLBACK_EVENT event,
                        Callable<Void> callback)

executeCallbacks

void executeCallbacks(DatabaseInternal.CALLBACK_EVENT event)
               throws IOException

Throws:

IOException

getGraphEngine

GraphEngine getGraphEngine()

getTransactionManager

TransactionManager getTransactionManager()

createRecord

void createRecord(MutableDocument record)

createRecord

void createRecord(Record record,
                  String bucketName)

createRecordNoLock

void createRecordNoLock(Record record,
                        String bucketName,
                        boolean discardRecordAfter)

updateRecord

void updateRecord(Record record)

updateRecordNoLock

void updateRecordNoLock(Record record,
                        boolean discardRecordAfter)

deleteRecordNoLock

void deleteRecordNoLock(Record record)

invokeAfterReadEvents

Record invokeAfterReadEvents(Record record)

kill

void kill()

getIndexer

DocumentIndexer getIndexer()

getWALFileFactory

WALFileFactory getWALFileFactory()

getStatementCache

StatementCache getStatementCache()

getExecutionPlanCache

ExecutionPlanCache getExecutionPlanCache()

getNewEdgeListSize

int getNewEdgeListSize(int previousSize)

recordFileChanges

<RET> RET recordFileChanges(Callable<Object> callback)

saveConfiguration

void saveConfiguration()
                throws IOException

Throws:

IOException

alignToReplicas

Map<String,Object> alignToReplicas()

executeLockingFiles

<RET> RET executeLockingFiles(Collection<Integer> fileIds,
                              Callable<RET> callable)

Executes an operation after having locked files.

setDataEncryption

default void setDataEncryption(DataEncryption encryption)

Description copied from interface: Database

Sets data encryption to be used by the database.
THIS MUST BE DONE BEFORE WRITING ANY DATA TO THE DATABASE.

Specified by:

setDataEncryption in interface Database

Parameters:

encryption - implementation of DataEncryption

See Also:

DefaultDataEncryption