Package org.openspaces.persistency.patterns

Class AbstractManagedDataSourceDelegator

java.lang.Object

org.openspaces.persistency.patterns.AbstractManagedDataSourceDelegator

All Implemented Interfaces:

ManagedDataSource

Direct Known Subclasses:

BulkDataPersisterExceptionHandler

@Deprecated
public abstract class AbstractManagedDataSourceDelegator
extends Object
implements ManagedDataSource

Deprecated.

since 9.5

Base class that delegates execution to data source.

Author:

kimchy

Field Summary

Fields

Modifier and Type	Field	Description
protected final ManagedDataSource	dataSource	Deprecated.

Fields inherited from interface com.gigaspaces.datasource.ManagedDataSource

NUMBER_OF_PARTITIONS, STATIC_PARTITION_NUMBER

Constructor Summary

Constructors

Constructor	Description
AbstractManagedDataSourceDelegator(ManagedDataSource dataSource)	Deprecated.

Method Summary

Modifier and Type	Method	Description
void	init(Properties properties)	Deprecated. Initialize and configure the data source using given properties. Called when space is started. The properties are loaded from a file that can be defined in the space schema or as a property named: space-config.ExternalDataSource.properties-file partitionId and number of partitions are also in the Properties - can be read with STATIC_PARTITION_NUMBER and NUMBER_OF_PARTITIONS
DataIterator	initialLoad()	Deprecated. Creates and returns an iterator over all the entries that should be loaded into space.
void	shutdown()	Deprecated. Close the data source and clean any used resources. Called before space shutdown.

Methods inherited from class java.lang.Object

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

Field Details

dataSource

protected final ManagedDataSource dataSource

Deprecated.

Constructor Details

AbstractManagedDataSourceDelegator

public AbstractManagedDataSourceDelegator(ManagedDataSource dataSource)

Deprecated.

Method Details

init

public void init(Properties properties)
          throws DataSourceException

Deprecated.

Description copied from interface: ManagedDataSource

Initialize and configure the data source using given properties.
Called when space is started.
The properties are loaded from a file that can be defined in the space schema or as a property named:

space-config.ExternalDataSource.properties-file partitionId and number of partitions are also in the Properties - can be read with STATIC_PARTITION_NUMBER and NUMBER_OF_PARTITIONS

Specified by:

init in interface ManagedDataSource

Parameters:

properties - - contains user defined param and Partition data

Throws:

DataSourceException

initialLoad

public DataIterator initialLoad()
                         throws DataSourceException

Deprecated.

Description copied from interface: ManagedDataSource

Creates and returns an iterator over all the entries that should be loaded into space.

Specified by:

initialLoad in interface ManagedDataSource

Returns:

a DataIterator or null if no data should be loaded into space

Throws:

DataSourceException

shutdown

public void shutdown()
              throws DataSourceException

Deprecated.

Description copied from interface: ManagedDataSource

Close the data source and clean any used resources.
Called before space shutdown.

Specified by:

shutdown in interface ManagedDataSource

Throws:

DataSourceException