com.aspc.DBObj.Internal.DataLoader

Class LazyLoadValue

java.lang.Object

com.aspc.DBObj.Internal.DataLoader.LazyLoadValue

All Implemented Interfaces:

ResultsLoader

public class LazyLoadValue
extends java.lang.Object
implements ResultsLoader

Stored Array Value THREAD MODE: MULTI-THREADED shared but non-mutable

Since:

7 May 2007

Author:

Nigel Leck

Constructor Summary

Constructors

Constructor and Description
LazyLoadValue(VirtualDB layer, DBClass dbClass, DBField dbField, long rowUID, long transID, boolean archive) Create a new stored array value

Method Summary

Modifier and Type	Method and Description
java.lang.Object	get() get the array value
int	loadResults(java.sql.Statement stmt) write the data fetched from the database to a local gzip file
java.lang.String	toString() the string

Methods inherited from class java.lang.Object

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

Constructor Detail

LazyLoadValue

public LazyLoadValue(VirtualDB layer,
                     DBClass dbClass,
                     DBField dbField,
                     long rowUID,
                     long transID,
                     boolean archive)

Create a new stored array value

Parameters:

layer - The layer in witch it is stored

dbClass - The "real" class

dbField - The field

rowUID - The row UID

transID - the transaction number

archive - the archive flag

Method Detail

toString

@CheckReturnValue
 @Nonnull
public java.lang.String toString()

the string

Overrides:

toString in class java.lang.Object

Returns:

the string

get

public java.lang.Object get()

get the array value

Returns:

the value

loadResults

public int loadResults(java.sql.Statement stmt)
                throws java.lang.Exception

write the data fetched from the database to a local gzip file

Specified by:

loadResults in interface ResultsLoader

Parameters:

stmt - the data fetched from the database

Returns:

the number of rows.

Throws:

java.lang.Exception - a serious problem.