org.finra.herd.service.impl

Class ExpectedPartitionValueServiceImpl

java.lang.Object

org.finra.herd.service.impl.ExpectedPartitionValueServiceImpl

All Implemented Interfaces:

ExpectedPartitionValueService

@Service
 @Transactional(value="herdTransactionManager")
public class ExpectedPartitionValueServiceImpl
extends Object
implements ExpectedPartitionValueService

The partition key group service implementation.

Constructor Summary

Constructors

Constructor and Description
ExpectedPartitionValueServiceImpl()

Method Summary

Modifier and Type	Method and Description
ExpectedPartitionValuesInformation	createExpectedPartitionValues(ExpectedPartitionValuesCreateRequest expectedPartitionValuesCreateRequest) Creates a list of expected partition values for an existing partition key group.
ExpectedPartitionValuesInformation	deleteExpectedPartitionValues(ExpectedPartitionValuesDeleteRequest expectedPartitionValuesDeleteRequest) Deletes specified expected partition values from an existing partition key group which is identified by name.
ExpectedPartitionValueInformation	getExpectedPartitionValue(ExpectedPartitionValueKey expectedPartitionValueKey, Integer offset) Retrieves an existing expected partition value plus/minus an optional offset.
protected ExpectedPartitionValueInformation	getExpectedPartitionValueImpl(ExpectedPartitionValueKey expectedPartitionValueKey, Integer offset) Retrieves an existing expected partition value plus/minus an optional offset.
ExpectedPartitionValuesInformation	getExpectedPartitionValues(PartitionKeyGroupKey partitionKeyGroupKey, PartitionValueRange partitionValueRange) Retrieves a range of existing expected partition values.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpectedPartitionValueServiceImpl

public ExpectedPartitionValueServiceImpl()

Method Detail

createExpectedPartitionValues

public ExpectedPartitionValuesInformation createExpectedPartitionValues(ExpectedPartitionValuesCreateRequest expectedPartitionValuesCreateRequest)

Creates a list of expected partition values for an existing partition key group.

Specified by:

createExpectedPartitionValues in interface ExpectedPartitionValueService

Parameters:

expectedPartitionValuesCreateRequest - the information needed to create the expected partition values

Returns:

the newly created expected partition values

getExpectedPartitionValue

@Transactional(propagation=REQUIRES_NEW)
public ExpectedPartitionValueInformation getExpectedPartitionValue(ExpectedPartitionValueKey expectedPartitionValueKey,
                                                                                                            Integer offset)

Retrieves an existing expected partition value plus/minus an optional offset. This method starts a new transaction.

Specified by:

getExpectedPartitionValue in interface ExpectedPartitionValueService

Parameters:

expectedPartitionValueKey - the expected partition value key

offset - the optional positive or negative offset

Returns:

the expected partition value

getExpectedPartitionValueImpl

protected ExpectedPartitionValueInformation getExpectedPartitionValueImpl(ExpectedPartitionValueKey expectedPartitionValueKey,
                                                                          Integer offset)

Retrieves an existing expected partition value plus/minus an optional offset.

Parameters:

expectedPartitionValueKey - the expected partition value key

offset - the optional positive or negative offset

Returns:

the expected partition value

getExpectedPartitionValues

public ExpectedPartitionValuesInformation getExpectedPartitionValues(PartitionKeyGroupKey partitionKeyGroupKey,
                                                                     PartitionValueRange partitionValueRange)

Retrieves a range of existing expected partition values.

Specified by:

getExpectedPartitionValues in interface ExpectedPartitionValueService

Parameters:

partitionKeyGroupKey - the partition key group key

partitionValueRange - the partition value range

Returns:

the expected partition values

deleteExpectedPartitionValues

public ExpectedPartitionValuesInformation deleteExpectedPartitionValues(ExpectedPartitionValuesDeleteRequest expectedPartitionValuesDeleteRequest)

Deletes specified expected partition values from an existing partition key group which is identified by name.

Specified by:

deleteExpectedPartitionValues in interface ExpectedPartitionValueService

Parameters:

expectedPartitionValuesDeleteRequest - the information needed to delete the expected partition values

Returns:

the expected partition values that got deleted