com.ibm.batch.container.services.impl
Class AbstractPersistenceManagerImpl

java.lang.Object
  com.ibm.batch.container.services.impl.AbstractPersistenceManagerImpl

All Implemented Interfaces:

IBatchServiceBase, IPersistenceManagerService

Direct Known Subclasses:

AbstractMapBasedPersistenceManagerImpl, JDBCPersistenceManagerImpl

public abstract class AbstractPersistenceManagerImpl
extends Object
implements IPersistenceManagerService

Field Summary

Fields inherited from interface com.ibm.batch.container.services.IPersistenceManagerService

CHECKPOINT_STORE_ID, JOB_STATUS_STORE_ID, LOGICAL_TX_STORE_ID, PJM_JOBCONTEXT_STORE_ID, STEP_STATUS_STORE_ID, SUBMITTEDJOBS_STORE_ID

Constructor Summary

AbstractPersistenceManagerImpl()

Method Summary

protected abstract void	_createCheckpointData(CheckpointDataKey key, CheckpointData value)
protected abstract void	_createJobStatus(JobStatusKey key, JobStatus value)
protected abstract void	_createStepStatus(StepStatusKey key, StepStatus value)
protected abstract void	_deleteCheckpointData(CheckpointDataKey key)
protected abstract void	_deleteJobStatus(JobStatusKey key)
protected abstract void	_deleteStepStatus(StepStatusKey key)
protected abstract List<CheckpointData>	_getCheckpointData(CheckpointDataKey key)
protected abstract List<JobStatus>	_getJobStatus(JobStatusKey key)
protected abstract List<StepStatus>	_getStepStatus(StepStatusKey key)
protected abstract void	_updateCheckpointData(CheckpointDataKey key, CheckpointData value)
protected abstract void	_updateJobStatus(JobStatusKey key, JobStatus value)
protected abstract void	_updateStepStatus(StepStatusKey key, StepStatus value)
void	createData(int storeDestination, IPersistenceDataKey key, Serializable value) (Required) Its purpose is to insert data into a particular store.
void	deleteData(int storeDestination, IPersistenceDataKey key) (Required) Its purpose is to delete the data items corresponding to the given key from the given store.
List	getData(int storeDestination, IPersistenceDataKey key) (Required) Its purpose is to fetch data using the given key from a particular store
void	init(IBatchConfig batchConfig)
void	shutdown()
void	updateData(int storeDestination, IPersistenceDataKey key, Serializable value) (Required) Its purpose is to update one or more fields of a data item identified by the key from the given data store.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.ibm.batch.container.services.IPersistenceManagerService

jobExecutionStatusStringUpdate, jobExecutionTimestampUpdate, jobOperatorCreateExecutionData, jobOperatorCreateJobInstanceData, jobOperatorGetJobInstanceCount, jobOperatorgetJobInstanceIds, jobOperatorgetJobNames, jobOperatorQueryJobExecutionJobInstanceId, jobOperatorQueryJobExecutionStatus, jobOperatorQueryJobExecutionTimestamp, stepExecutionCreateStepExecutionData, stepExecutionQueryID, stepExecutionQueryIDList

Constructor Detail

AbstractPersistenceManagerImpl

public AbstractPersistenceManagerImpl()

Method Detail

createData

public void createData(int storeDestination,
                       IPersistenceDataKey key,
                       Serializable value)
                throws PersistenceException

Description copied from interface: IPersistenceManagerService

(Required) Its purpose is to insert data into a particular store.

Specified by:

createData in interface IPersistenceManagerService

Parameters:

storeDestination - The target store destination. One of IPersistenceManagerService.JOB_STATUS_STORE_ID, IPersistenceManagerService.STEP_STATUS_STORE_ID, IPersistenceManagerService.CHECKPOINT_STORE_ID

key - A unique key under which the data should be stored.

value - A serializable object that contains the actual payload. One of JobStatus, StepStatus or CheckpointData

Throws:

PersistenceException

deleteData

public void deleteData(int storeDestination,
                       IPersistenceDataKey key)
                throws PersistenceException

Description copied from interface: IPersistenceManagerService

(Required) Its purpose is to delete the data items corresponding to the given key from the given store.

Specified by:

deleteData in interface IPersistenceManagerService

Parameters:

storeDestination - The store from which the data should be deleted. One of IPersistenceManagerService.JOB_STATUS_STORE_ID, IPersistenceManagerService.STEP_STATUS_STORE_ID, IPersistenceManagerService.CHECKPOINT_STORE_ID

Throws:

PersistenceException

getData

public List getData(int storeDestination,
                    IPersistenceDataKey key)
             throws PersistenceException

Description copied from interface: IPersistenceManagerService

(Required) Its purpose is to fetch data using the given key from a particular store

Specified by:

getData in interface IPersistenceManagerService

Parameters:

storeDestination - The store from which the data should be retrieved. One of IPersistenceManagerService.JOB_STATUS_STORE_ID, IPersistenceManagerService.STEP_STATUS_STORE_ID, IPersistenceManagerService.CHECKPOINT_STORE_ID

Returns:

A list containing the data items that match the input key filter. Depending on the type of the store the List should contain either JobStatus, StepStatus or CheckpointData objects

Throws:

PersistenceException

updateData

public void updateData(int storeDestination,
                       IPersistenceDataKey key,
                       Serializable value)
                throws PersistenceException

Description copied from interface: IPersistenceManagerService

(Required) Its purpose is to update one or more fields of a data item identified by the key from the given data store.

Specified by:

updateData in interface IPersistenceManagerService

Parameters:

storeDestination - The store from which the data should be updated. One of IPersistenceManagerService.JOB_STATUS_STORE_ID, IPersistenceManagerService.STEP_STATUS_STORE_ID, IPersistenceManagerService.CHECKPOINT_STORE_ID

Throws:

PersistenceException

init

public void init(IBatchConfig batchConfig)
          throws BatchContainerServiceException

Specified by:

init in interface IBatchServiceBase

Throws:

BatchContainerServiceException

shutdown

public void shutdown()
              throws BatchContainerServiceException

Specified by:

shutdown in interface IBatchServiceBase

Throws:

BatchContainerServiceException

_createStepStatus

protected abstract void _createStepStatus(StepStatusKey key,
                                          StepStatus value)

_createJobStatus

protected abstract void _createJobStatus(JobStatusKey key,
                                         JobStatus value)

_createCheckpointData

protected abstract void _createCheckpointData(CheckpointDataKey key,
                                              CheckpointData value)

_getStepStatus

protected abstract List<StepStatus> _getStepStatus(StepStatusKey key)

_getJobStatus

protected abstract List<JobStatus> _getJobStatus(JobStatusKey key)

_getCheckpointData

protected abstract List<CheckpointData> _getCheckpointData(CheckpointDataKey key)

_updateStepStatus

protected abstract void _updateStepStatus(StepStatusKey key,
                                          StepStatus value)

_updateJobStatus

protected abstract void _updateJobStatus(JobStatusKey key,
                                         JobStatus value)

_updateCheckpointData

protected abstract void _updateCheckpointData(CheckpointDataKey key,
                                              CheckpointData value)

_deleteStepStatus

protected abstract void _deleteStepStatus(StepStatusKey key)

_deleteJobStatus

protected abstract void _deleteJobStatus(JobStatusKey key)

_deleteCheckpointData

protected abstract void _deleteCheckpointData(CheckpointDataKey key)