com.bankframe.ei.txnhandler.hostcache
Class MemoryCache

java.lang.Object
  com.bankframe.ei.txnhandler.hostcache.MemoryCache

All Implemented Interfaces:

Cache, Profile

Deprecated. Use the com.bankframe.serives.cache package instead

public class MemoryCache
extends Object
implements Cache

An in memory only implementation of the Cache interface.

Method Summary

boolean	checkPrimaryKeyInCache(DataPacket primaryKeyOfEntity, long timeOutValue) Deprecated. This method checks the cache for the designated pk.
void	close() Deprecated. This method closes the database connection not used in this class.
int	findEntry(DataPacket primaryKeyOfEntity, long timeOutValue) Deprecated. This method finds the key in the cache.
int	maxDbCacheSize() Deprecated. This method returns the max allowed size of database cache not used in this class.
int	maxMemCacheSize() Deprecated. This method returns the max allowed size of the memory cache.
int	numberEntriesInDbCache() Deprecated. This method returns the number of items currently in the overflow database cache not used in this class.
int	numberEntriesInMemCache() Deprecated. This method returns the number of items currently in the memory cache.
void	open() Deprecated. This method opens the database connection not used in this class.
Vector	remove(Vector pkOfEntitiesToRemove) Deprecated. Please see the Cache interface for a description of this method.
Vector	remove(Vector pkOfEntitiesToRemove, boolean persistenceTableToo) Deprecated. Please see the Cache interface for a description of this method.
DataPacket	retrieve(DataPacket primaryKeyOfEntity) Deprecated. This method retieves the value assoc.
void	store(Map pkOfEntitiesToDataPacketResponses) Deprecated. Please see the Cache interface for a description of this method.
void	store(Map pkOfEntitiesToDataPacketResponses, boolean persistent) Deprecated. Please see the Cache interface for a description of this method.

Methods inherited from class java.lang.Object

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

Method Detail

checkPrimaryKeyInCache

public boolean checkPrimaryKeyInCache(DataPacket primaryKeyOfEntity,
                                      long timeOutValue)
                               throws ProcessingErrorException

Deprecated.

This method checks the cache for the designated pk.

Specified by:

checkPrimaryKeyInCache in interface Cache

Parameters:

primaryKeyOfEntity - The key to search on.

timeOutValue - The timeout value of the key.

Returns:

Returns true if the key is in the cache and has not timed out. Otherwise it returns false.

Throws:

ProcessingErrorException - If an error occurred during processing.

close

public void close()
           throws ProcessingErrorException

Deprecated.

This method closes the database connection not used in this class.

Specified by:

close in interface Cache

Throws:

ProcessingErrorException - If an error occurred in closing the db connection.

findEntry

public int findEntry(DataPacket primaryKeyOfEntity,
                     long timeOutValue)
              throws ProcessingErrorException

Deprecated.

This method finds the key in the cache.

Parameters:

primaryKeyOfEntity - The key to search on.

timeOutValue - The timeout value of the key.

Returns:

Returns IN_MEM_CACHE or NOT_IN_CACHE if the key was in the memory cache or not in the cache, respectively.

Throws:

ProcessingErrorException - If an error occurred during processing.

maxDbCacheSize

public int maxDbCacheSize()

Deprecated.

This method returns the max allowed size of database cache not used in this class.

Specified by:

maxDbCacheSize in interface Profile

Returns:

int max size of cache.

maxMemCacheSize

public int maxMemCacheSize()

Deprecated.

This method returns the max allowed size of the memory cache.

Specified by:

maxMemCacheSize in interface Profile

Returns:

int max size of cache.

numberEntriesInDbCache

public int numberEntriesInDbCache()
                           throws ProcessingErrorException

Deprecated.

This method returns the number of items currently in the overflow database cache not used in this class.

Specified by:

numberEntriesInDbCache in interface Profile

Returns:

int The number of elements currently in the cache.

Throws:

ProcessingErrorException - If there was an exception thrown in the execution of the method.

numberEntriesInMemCache

public int numberEntriesInMemCache()
                            throws ProcessingErrorException

Deprecated.

This method returns the number of items currently in the memory cache.

Specified by:

numberEntriesInMemCache in interface Profile

Returns:

int The number of elements currently in the cache.

Throws:

ProcessingErrorException - If there was an exception thrown in the execution of the method.

open

public void open()
          throws ProcessingErrorException

Deprecated.

This method opens the database connection not used in this class.

Specified by:

open in interface Cache

Throws:

ProcessingErrorException - If there was an error opening the db connection.

remove

public Vector remove(Vector pkOfEntitiesToRemove)
              throws ProcessingErrorException

Deprecated.

Please see the Cache interface for a description of this method.

Specified by:

remove in interface Cache

Parameters:

pkOfEntitiesToRemove - Please see the Cache interface for a description of this method.

Returns:

Please see the Cache interface for a description of this method.

Throws:

ProcessingErrorException - Please see the Cache interface for a description of this method.

remove

public Vector remove(Vector pkOfEntitiesToRemove,
                     boolean persistenceTableToo)
              throws ProcessingErrorException

Deprecated.

Please see the Cache interface for a description of this method.

Specified by:

remove in interface Cache

Parameters:

pkOfEntitiesToRemove - Please see the Cache interface for a description of this method.

persistenceTableToo - not used in this class.

Returns:

Please see the Cache interface for a description of this method.

Throws:

ProcessingErrorException - Please see the Cache interface for a description of this method.

retrieve

public DataPacket retrieve(DataPacket primaryKeyOfEntity)
                    throws ProcessingErrorException

Deprecated.

This method retieves the value assoc. with the key passed in as an argument.

Specified by:

retrieve in interface Cache

Parameters:

primaryKeyOfEntity - The key to search on.

Returns:

The value corresponding the the argument passed in or null if there is no entry in the cache.

Throws:

ProcessingErrorException - If an error occurred during processing.

store

public void store(Map pkOfEntitiesToDataPacketResponses)
           throws ProcessingErrorException

Deprecated.

Please see the Cache interface for a description of this method.

Specified by:

store in interface Cache

Parameters:

pkOfEntitiesToDataPacketResponses - Please see the Cache interface for a description of this method.

Throws:

ProcessingErrorException - Please see the Cache interface for a description of this method.

store

public void store(Map pkOfEntitiesToDataPacketResponses,
                  boolean persistent)
           throws ProcessingErrorException

Deprecated.

Please see the Cache interface for a description of this method.

Specified by:

store in interface Cache

Parameters:

pkOfEntitiesToDataPacketResponses - Please see the Cache interface for a description of this method.

persistent - Please see the Cache interface for a description of this method.

Throws:

ProcessingErrorException - Please see the Cache interface for a description of this method.