Package com.apple.foundationdb.relational.recordlayer

Class AbstractDatabase

java.lang.Object

com.apple.foundationdb.relational.recordlayer.AbstractDatabase

All Implemented Interfaces:

RelationalDatabase, AutoCloseable

Direct Known Subclasses:

RecordLayerDatabase, TransactionBoundDatabase

public abstract class AbstractDatabase
extends Object
implements RelationalDatabase

Field Summary

Fields

Modifier and Type	Field	Description
protected EmbeddedRelationalConnection	connection

Constructor Summary

Constructors

Constructor	Description
AbstractDatabase(MetadataOperationsFactory metadataOperationsFactory, DdlQueryFactory ddlQueryFactory, RelationalPlanCache planCache)

Method Summary

Modifier and Type	Method	Description
protected Transaction	getCurrentTransaction()
MetadataOperationsFactory	getDdlFactory()
DdlQueryFactory	getDdlQueryFactory()
RelationalPlanCache	getPlanCache()
abstract TransactionManager	getTransactionManager()
abstract URI	getURI()
abstract BackingStore	loadRecordStore(String schemaId, FDBRecordStoreBase.StoreExistenceCheck existenceCheck)
RecordLayerSchema	loadSchema(String schemaId)	Load the specified schema for the database.
protected void	setConnection(EmbeddedRelationalConnection conn)

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.apple.foundationdb.relational.api.catalog.RelationalDatabase

close, connect

Field Details

connection

@Nullable
protected EmbeddedRelationalConnection connection

Constructor Details

AbstractDatabase

public AbstractDatabase(@Nonnull
 MetadataOperationsFactory metadataOperationsFactory,
 @Nonnull
 DdlQueryFactory ddlQueryFactory,
 @Nullable
 RelationalPlanCache planCache)

Method Details

setConnection

protected void setConnection(@Nonnull
 EmbeddedRelationalConnection conn)

getCurrentTransaction

@Nonnull
protected Transaction getCurrentTransaction()
                                     throws com.apple.foundationdb.relational.api.exceptions.RelationalException

Throws:

com.apple.foundationdb.relational.api.exceptions.RelationalException

loadSchema

@Nonnull
public RecordLayerSchema loadSchema(@Nonnull
 String schemaId)
                             throws com.apple.foundationdb.relational.api.exceptions.RelationalException

Description copied from interface: RelationalDatabase

Load the specified schema for the database.

Specified by:

loadSchema in interface RelationalDatabase

Parameters:

schemaId - the unique id of the schema

Returns:

a Schema for the specified id.

Throws:

com.apple.foundationdb.relational.api.exceptions.RelationalException - if something goes wrong during load

getDdlFactory

@Nonnull
public MetadataOperationsFactory getDdlFactory()

Specified by:

getDdlFactory in interface RelationalDatabase

getDdlQueryFactory

@Nonnull
public DdlQueryFactory getDdlQueryFactory()

loadRecordStore

public abstract BackingStore loadRecordStore(@Nonnull
 String schemaId,
 @Nonnull
 FDBRecordStoreBase.StoreExistenceCheck existenceCheck)
                                      throws com.apple.foundationdb.relational.api.exceptions.RelationalException

Throws:

com.apple.foundationdb.relational.api.exceptions.RelationalException

getURI

public abstract URI getURI()

getTransactionManager

public abstract TransactionManager getTransactionManager()

getPlanCache

@Nullable
public RelationalPlanCache getPlanCache()