com.beasys.commerce.util
Interface Sequencer

All Known Implementing Classes:

JDBCSequencer

Deprecated Use com.bea.p13n.util.jdbc.Sequencer and com.bea.p13n.util.jdbc.SequencerFactory

@Deprecated
public interface Sequencer

This file contains an interface for a unique number sequencer. A sequencer can be used to generate a sequence of unique long numbers.

See Also

Sequencer, SequencerFactory

Method Summary

long	getCacheSize() Deprecated Returns the cache size.
long	getCurrent(Connection databaseConnection) Deprecated Gets the current sequence number associated with this sequencer.
long	getIncrementAmount() Deprecated Replaced by getCacheSize
long	getNext(Connection databaseConnection) Deprecated Gets the next sequence number using the supplied database connection.
String	getSequenceName() Deprecated Returns the name of the sequence that is managed by this sequencer.
String	getSequencerName() Deprecated Returns the name of this sequencer.
long	getStepSize() Deprecated Returns the step size.
void	setCacheSize(long cacheSize) Deprecated Sets the cache size.
void	setIncrementAmount(long incrementAmount) Deprecated Replaced by setCacheSize
void	setSequenceName(String sequenceName) Deprecated Sets the name of the sequence that is managed by this sequencer.
void	setSequencerName(String sequencerName) Deprecated Sets the name of this sequencer.
void	setStepSize(long stepSize) Deprecated Sets the step size.

Method Detail

getNext

long getNext(Connection databaseConnection)
             throws SQLException

Deprecated

Gets the next sequence number using the supplied database connection.

Parameters

databaseConnection - The database connection used to generate the next sequence number.

Throws

SQLException - on error.

SQLException

getCurrent

long getCurrent(Connection databaseConnection)
                throws SQLException

Deprecated

Gets the current sequence number associated with this sequencer.

Parameters

databaseConnection - The database connection used to generate the next sequence number.

Throws

SQLException - on error.

SQLException

getIncrementAmount

long getIncrementAmount()

Deprecated Replaced by getCacheSize

Returns the increment amount. The increment amount defines how often the sequencer will allocate a block of unique sequence numbers from the database. When the sequencer exhausts its supplied of allocated numbers, it will allocate a new sequence of numbers from the database.

Returns

The increment amount.

See Also

getCacheSize()

setIncrementAmount

void setIncrementAmount(long incrementAmount)

Deprecated Replaced by setCacheSize

Sets the increment amount. The increment amount defines how often the sequencer will allocate a block of unique sequence numbers from the database. When the sequencer exhausts its supplied of allocated numbers, it will allocate a new sequence of numbers from the database.

Parameters

incrementAmount - The increment amount.

See Also

setCacheSize(long)

getCacheSize

long getCacheSize()

Deprecated

Returns the cache size. The cache size defines how often the sequencer will allocate a block of unique sequence numbers from the database. When the sequencer exhausts its supplied of allocated numbers, it will allocate a new sequence of numbers from the database.

Returns

The cache size.

setCacheSize

void setCacheSize(long cacheSize)

Deprecated

Sets the cache size. The cache size defines how often the sequencer will allocate a block of unique sequence numbers from the database. When the sequencer exhausts its supplied of allocated numbers, it will allocate a new sequence of numbers from the database.

Parameters

cacheSize - The cache size.

getStepSize

long getStepSize()

Deprecated

Returns the step size. The step size determines the difference between the values returned from successive calls to getNext().

Returns

The step size.

setStepSize

void setStepSize(long stepSize)

Deprecated

Sets the step size. The step size determines the difference between the values returned from successive calls to getNext().

Parameters

stepSize - The step size.

getSequencerName

String getSequencerName()

Deprecated

Returns the name of this sequencer.

Returns

The sequencer name.

setSequencerName

void setSequencerName(String sequencerName)

Deprecated

Sets the name of this sequencer.

Parameters

sequencerName - The new sequencer name.

getSequenceName

String getSequenceName()

Deprecated

Returns the name of the sequence that is managed by this sequencer.

Returns

The sequence name.

setSequenceName

void setSequenceName(String sequenceName)

Deprecated

Sets the name of the sequence that is managed by this sequencer.

Parameters

sequenceName - The new sequence name.