com.goldencode.p2j.persist.meta

Class UserTableStatUpdater.Worker

java.lang.Object

com.goldencode.p2j.persist.meta.UserTableStatUpdater.Worker

Enclosing class:

UserTableStatUpdater

private class UserTableStatUpdater.Worker
extends java.lang.Object

Implements incremental update of the _UserTableStat table

Constructor Summary

Constructors

Modifier	Constructor and Description
private	Worker()

Method Summary

Modifier and Type	Method and Description
private Record	createRecord(integer connId, integer tblId, TableStats.Snapshot data) Created _usertablestat record
private void	populateStat(TableStats.Snapshot data, UserTableStatUpdater.MinimalUsertablestat proxy) Populate a statistics DMO.
void	run(java.util.Map<integer,java.util.Map<integer,java.lang.Long>> updates) Perform incremental database update
private Record	updateRecord(integer connId, integer tblId, TableStats.Snapshot data) Update _usertablestat record

Methods inherited from class java.lang.Object

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

Constructor Detail

Worker

private Worker()

Method Detail

run

public void run(java.util.Map<integer,java.util.Map<integer,java.lang.Long>> updates)
         throws PersistenceException

Perform incremental database update

Parameters:

updates - version of the updated/inserted records

Throws:

PersistenceException

updateRecord

private Record updateRecord(integer connId,
                            integer tblId,
                            TableStats.Snapshot data)
                     throws PersistenceException

Update _usertablestat record

Parameters:

connId - connection id

tblId - table id

data - data snapshot

Returns:

updated Record object

Throws:

PersistenceException

createRecord

private Record createRecord(integer connId,
                            integer tblId,
                            TableStats.Snapshot data)
                     throws PersistenceException

Created _usertablestat record

Parameters:

connId - connection id

tblId - table id

data - data snapshot

Returns:

created new Record object

Throws:

PersistenceException

populateStat

private void populateStat(TableStats.Snapshot data,
                          UserTableStatUpdater.MinimalUsertablestat proxy)

Populate a statistics DMO.

Parameters:

data - Table statistics snapshot.

proxy - Proxy used to populate the DMO.