ws.suid

Class SuidService

java.lang.Object

ws.suid.SuidService

public class SuidService
extends Object

Service that fetches suid ID blocks from the database.

This service looks up the datasource named SuidRWDS and fetches suid blocks from it.

NOTE: Currently, only MySql is supported.

Author:

Stijn de Witt [StijnDeWitt@hotmail.com]

Field Summary

Fields

Modifier and Type	Field and Description
static int	MAX_REQUEST_BLOCKS

Constructor Summary

Constructors

Constructor and Description
SuidService()

Method Summary

Modifier and Type	Method and Description
void	init(int shard) Initializes this SuidService based on the given shard.
Suid[]	nextBlocks(int count) Gets the next count ID blocks.

Methods inherited from class java.lang.Object

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

Field Detail

MAX_REQUEST_BLOCKS

public static final int MAX_REQUEST_BLOCKS

See Also:

Constant Field Values

Constructor Detail

SuidService

public SuidService()

Method Detail

init

public void init(int shard)

Initializes this SuidService based on the given shard.

This method only has any effect if the `suid` table is still empty.

If there are no records in the suid table yet, this method will insert the first record with the given shard. Any subsequent calls to this method will detect that there is a record already and do nothing.

Parameters:

shard - The shard ID when used in clusters. Must be in the range 0 .. 3.

nextBlocks

public Suid[] nextBlocks(int count)

Gets the next count ID blocks.

Parameter count must be in the range 1 .. 8. If count is less than 1, it is set to 1. If count is greater than 8, it is set to 8.

Parameters:

count - The number of blocks to get. Is forced to be in range 1 .. 8.

Returns:

An array of block Suids.