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

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

All Implemented Interfaces:

IBatchServiceBase, IPersistenceManagerService

Direct Known Subclasses:

FileBasedPersistenceManagerImpl, InMemoryPersistenceManagerImpl

public abstract class AbstractMapBasedPersistenceManagerImpl
extends AbstractPersistenceManagerImpl
implements IPersistenceManagerService

Field Summary

protected static Hashtable<String,CheckpointData>	_checkpointStore
protected static Object	_checkpointStoreLock
protected static boolean	_isInited
protected static Hashtable<Long,JobStatus>	_jobStatusStore
protected static Object	_jobStoreLock
protected static Hashtable<String,StepStatus>	_stepStatusStore
protected static Object	_stepStoreLock

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

AbstractMapBasedPersistenceManagerImpl()

Method Summary

protected void	_createCheckpointData(CheckpointDataKey key, CheckpointData value)
protected void	_createJobStatus(JobStatusKey key, JobStatus value)
protected void	_createStepStatus(StepStatusKey key, StepStatus value)
protected void	_deleteCheckpointData(CheckpointDataKey key)
protected void	_deleteJobStatus(JobStatusKey key)
protected void	_deleteStepStatus(StepStatusKey key)
protected List<CheckpointData>	_getCheckpointData(CheckpointDataKey key)
protected List<JobStatus>	_getJobStatus(JobStatusKey key)
protected List<StepStatus>	_getStepStatus(StepStatusKey key)
protected abstract void	_loadDataStores()
protected abstract void	_saveStore(int storeId)
protected void	_updateCheckpointData(CheckpointDataKey key, CheckpointData value)
protected void	_updateJobStatus(JobStatusKey key, JobStatus value)
protected void	_updateStepStatus(StepStatusKey key, StepStatus value)
void	init(IBatchConfig pgcConfig)
void	shutdown()

Methods inherited from class com.ibm.batch.container.services.impl.AbstractPersistenceManagerImpl

createData, deleteData, getData, updateData

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

createData, deleteData, getData, jobExecutionStatusStringUpdate, jobExecutionTimestampUpdate, jobOperatorCreateExecutionData, jobOperatorCreateJobInstanceData, jobOperatorGetJobInstanceCount, jobOperatorgetJobInstanceIds, jobOperatorgetJobNames, jobOperatorQueryJobExecutionJobInstanceId, jobOperatorQueryJobExecutionStatus, jobOperatorQueryJobExecutionTimestamp, stepExecutionCreateStepExecutionData, stepExecutionQueryID, stepExecutionQueryIDList, updateData

Field Detail

_isInited

protected static boolean _isInited

_jobStatusStore

protected static Hashtable<Long,JobStatus> _jobStatusStore

_stepStatusStore

protected static Hashtable<String,StepStatus> _stepStatusStore

_checkpointStore

protected static Hashtable<String,CheckpointData> _checkpointStore

_jobStoreLock

protected static Object _jobStoreLock

_stepStoreLock

protected static Object _stepStoreLock

_checkpointStoreLock

protected static Object _checkpointStoreLock

Constructor Detail

AbstractMapBasedPersistenceManagerImpl

public AbstractMapBasedPersistenceManagerImpl()

Method Detail

_createCheckpointData

protected void _createCheckpointData(CheckpointDataKey key,
                                     CheckpointData value)

Specified by:

_createCheckpointData in class AbstractPersistenceManagerImpl

_createStepStatus

protected void _createStepStatus(StepStatusKey key,
                                 StepStatus value)

Specified by:

_createStepStatus in class AbstractPersistenceManagerImpl

_createJobStatus

protected void _createJobStatus(JobStatusKey key,
                                JobStatus value)

Specified by:

_createJobStatus in class AbstractPersistenceManagerImpl

_getJobStatus

protected List<JobStatus> _getJobStatus(JobStatusKey key)

Specified by:

_getJobStatus in class AbstractPersistenceManagerImpl

_getStepStatus

protected List<StepStatus> _getStepStatus(StepStatusKey key)

Specified by:

_getStepStatus in class AbstractPersistenceManagerImpl

_deleteCheckpointData

protected void _deleteCheckpointData(CheckpointDataKey key)

Specified by:

_deleteCheckpointData in class AbstractPersistenceManagerImpl

_deleteStepStatus

protected void _deleteStepStatus(StepStatusKey key)

Specified by:

_deleteStepStatus in class AbstractPersistenceManagerImpl

_deleteJobStatus

protected void _deleteJobStatus(JobStatusKey key)

Specified by:

_deleteJobStatus in class AbstractPersistenceManagerImpl

_getCheckpointData

protected List<CheckpointData> _getCheckpointData(CheckpointDataKey key)

Specified by:

_getCheckpointData in class AbstractPersistenceManagerImpl

_updateCheckpointData

protected void _updateCheckpointData(CheckpointDataKey key,
                                     CheckpointData value)

Specified by:

_updateCheckpointData in class AbstractPersistenceManagerImpl

_updateStepStatus

protected void _updateStepStatus(StepStatusKey key,
                                 StepStatus value)

Specified by:

_updateStepStatus in class AbstractPersistenceManagerImpl

_updateJobStatus

protected void _updateJobStatus(JobStatusKey key,
                                JobStatus value)

Specified by:

_updateJobStatus in class AbstractPersistenceManagerImpl

init

public void init(IBatchConfig pgcConfig)
          throws BatchContainerServiceException

Specified by:

init in interface IBatchServiceBase

Overrides:

init in class AbstractPersistenceManagerImpl

Throws:

BatchContainerServiceException

_loadDataStores

protected abstract void _loadDataStores()

_saveStore

protected abstract void _saveStore(int storeId)

shutdown

public void shutdown()
              throws BatchContainerServiceException

Specified by:

shutdown in interface IBatchServiceBase

Overrides:

shutdown in class AbstractPersistenceManagerImpl

Throws:

BatchContainerServiceException