You can use scripting to configure a new WAS40 connection
pool.
Before you begin
Before starting this task, the wsadmin tool must be running.
See the topic on starting the wsadmin tool for more information.
About this task
Perform the following steps to configure a new WAS40 connection
pool:
Procedure
- Identify the parent ID:
Using Jacl:
set new40ds [$AdminConfig getid /Cell:mycell/Node:mynode/
Server:server1/JDBCProvider:JDBC1/WAS40DataSource:was4DS1/]
Using Jython:
new40ds = AdminConfig.getid('/Cell:mycell/Node:mynode/
Server:server1/JDBCProvider:JDBC1/WAS40DataSource:was4DS1/')
print new40ds
Example output:
was4DS1(cells/mycell/nodes/mynodes:resources.xml$WAS40DataSource_1)
- Get required attributes:
Using Jacl:
$AdminConfig required WAS40ConnectionPool
Using Jython:
print AdminConfig.required('WAS40ConnectionPool')
Example output:
Attribute Type
minimumPoolSize Integer
maximumPoolSize Integer
connectionTimeout Integer
idleTimeout Integer
orphanTimeout Integer
statementCacheSize Integer
- Set up required attributes:
Using Jacl:
set mps [list minimumPoolSize 5]
set minps [list minimumPoolSize 5]
set maxps [list maximumPoolSize 30]
set conn [list connectionTimeout 10]
set idle [list idleTimeout 5]
set orphan [list orphanTimeout 5]
set scs [list statementCacheSize 5]
set 40cpAttrs [list $minps $maxps $conn $idle $orphan $scs]
Example
output:
{minimumPoolSize 5} {maximumPoolSize 30}
{connectionTimeout 10} {idleTimeout 5}
{orphanTimeout 5} {statementCacheSize 5}
Using Jython:
minps = ['minimumPoolSize', 5]
maxps = ['maximumPoolSize', 30]
conn = ['connectionTimeout', 10]
idle = ['idleTimeout', 5]
orphan = ['orphanTimeout', 5]
scs = ['statementCacheSize', 5]
cpAttrs = [minps, maxps, conn, idle, orphan, scs]
print cpAttrs
Example output:
[[minimumPoolSize, 5], [maximumPoolSize, 30],
[connectionTimeout, 10], [idleTimeout, 5],
[orphanTimeout, 5], [statementCacheSize, 5]]
- Create was40 connection pool:
Using Jacl:
$AdminConfig create WAS40ConnectionPool $new40ds $40cpAttrs
Using Jython:
print AdminConfig.create('WAS40ConnectionPool', new40ds, 40cpAttrs)
Example output:
(cells/mycell/nodes/mynode:resources.xml#WAS40ConnectionPool_1)
- Save the configuration changes.
- In a network deployment environment only,
synchronize the node.