kodo.jdbc.runtime
Class UpdateManagerImpl

java.lang.Object
  |
  +--kodo.jdbc.runtime.UpdateManagerImpl

All Implemented Interfaces:

Configurable, UpdateManager

Direct Known Subclasses:

TableLockUpdateManagerImpl

public class UpdateManagerImpl

extends Object

implements UpdateManager, Configurable

Standard update manager, capable of statement batching and foreign key constraint evaluation.

Constructor Summary

UpdateManagerImpl()

Method Summary

protected Collection	addException(Collection exceps, Exception err) Add the given exception to the given list, which may start out as null.
void	endConfiguration() Invoked upon completion of bean property configuration for this object.
Collection	flush(Collection states, JDBCStoreManager store) Flush the given instances to the data store.
protected void	flush(Collection rows, kodo.jdbc.runtime.PreparedStatementManager psMgr) Flush the given collection of secondary rows.
protected Collection	flush(RowManagerImpl rowMgr, kodo.jdbc.runtime.PreparedStatementManager psMgr, Collection exceps) Flush all rows of the given row manager.
boolean	getMaximizeBatchSize() Whether or not statements will be dynamically re-ordered to maximize batching.
void	setConfiguration(Configuration conf) Invoked prior to setting bean properties.
void	setMaximizeBatchSize(boolean max) Whether or not statements will be dynamically re-ordered to maximize batching.
void	startConfiguration() Invoked before bean property configuration is begun on this object.

Methods inherited from class java.lang.Object

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

Constructor Detail

UpdateManagerImpl

public UpdateManagerImpl()

Method Detail

getMaximizeBatchSize

public boolean getMaximizeBatchSize()

Whether or not statements will be dynamically re-ordered to maximize batching. When set to true, Kodo will automatically re-order SQL statements to maximize the amount of statement batching that can occur. When set to false, Kodo will do no reordering, but batching will still occur when it happens to do so.

setMaximizeBatchSize

public void setMaximizeBatchSize(boolean max)

Whether or not statements will be dynamically re-ordered to maximize batching. When set to true, Kodo will automatically re-order SQL statements to maximize the amount of statement batching that can occur. When set to false, Kodo will do no reordering, but batching will still occur when it happens to do so.

setConfiguration

public void setConfiguration(Configuration conf)

Description copied from interface: Configurable

Invoked prior to setting bean properties.

Specified by:

setConfiguration in interface Configurable

startConfiguration

public void startConfiguration()

Description copied from interface: Configurable

Invoked before bean property configuration is begun on this object.

Specified by:

startConfiguration in interface Configurable

endConfiguration

public void endConfiguration()

Description copied from interface: Configurable

Invoked upon completion of bean property configuration for this object.

Specified by:

endConfiguration in interface Configurable

flush

public Collection flush(Collection states,
                        JDBCStoreManager store)

Description copied from interface: UpdateManager

Flush the given instances to the data store.

Specified by:

flush in interface UpdateManager

Following copied from interface: kodo.jdbc.runtime.UpdateManager

See Also:

StoreManager.flush(java.util.Collection)

addException

protected Collection addException(Collection exceps,
                                  Exception err)

Add the given exception to the given list, which may start out as null. Returns the (possibly newly-initialized) list.

flush

protected Collection flush(RowManagerImpl rowMgr,
                           kodo.jdbc.runtime.PreparedStatementManager psMgr,
                           Collection exceps)

Flush all rows of the given row manager. Add exceptions to exceps (which may start out as null) using addException(java.util.Collection, java.lang.Exception). Return exceps.

flush

protected void flush(Collection rows,
                     kodo.jdbc.runtime.PreparedStatementManager psMgr)

Flush the given collection of secondary rows.