Weblogic Console has been a really good tool for administrating all server related configurations. One of the innovative features I liked in weblogic console was the Record option. It’s an amazing utility that allows us to capture the steps involved in server configuration. The recording gets stored as a collection of WLST commands that got executed behind the scenes in a python script file.
The Recording option can be made automatic based on the Preferences. It starts recording when you obtain a lock on the domain configuration and stops recording when you activate your changes, undo your changes, release the lock, or lose the lock. This feature is not available when "Automatically Acquire Lock and Activate Changes" (under "User Preferences") is enabled. When this is disabled we can have the manual Record option.
Here I will show you the WLST script that gets generated when we create a datasource.
Recorded Script
cd('/')
cmo.createJDBCSystemResource('TestDS1')
cd('/JDBCSystemResources/TestDS1/JDBCResource/TestDS1')
cmo.setName('TestDS1')
cd('/JDBCSystemResources/TestDS1/JDBCResource/TestDS1/JDBCDataSourceParams/TestDS1')
set('JNDINames',jarray.array([String('jdbc/TestDS1')], String))
cd('/JDBCSystemResources/TestDS1/JDBCResource/TestDS1/JDBCDriverParams/TestDS1')
cmo.setUrl('jdbc:oracle:thin:@localhost:1521:XE')
cmo.setDriverName('oracle.jdbc.xa.client.OracleXADataSource')
setEncrypted('Password', 'Password_1314091630125', 'C:/ Oracle/Middleware/SOA11gPS3/user_projects/domains/soa_domain/Script1314091383906Config', 'C:/Oracle/Middleware/SOA11gPS3/user_projects/domains/soa_domain/Script1314091383906Secret')
cd('/JDBCSystemResources/TestDS1/JDBCResource/TestDS1/JDBCConnectionPoolParams/TestDS1')
cmo.setTestTableName('SQL SELECT 1 FROM DUAL\r\n\r\n')
cd('/JDBCSystemResources/TestDS1/JDBCResource/TestDS1/JDBCDriverParams/TestDS1/Properties/TestDS1')
cmo.createProperty('user')
cd('/JDBCSystemResources/TestDS1/JDBCResource/TestDS1/JDBCDriverParams/TestDS1/Properties/TestDS1/Properties/user')
cmo.setValue('DEV_TestDB')
cd('/JDBCSystemResources/TestDS1/JDBCResource/TestDS1/JDBCDataSourceParams/TestDS1')
cmo.setGlobalTransactionsProtocol('TwoPhaseCommit')
cd('/SystemResources/TestDS1')
set('Targets',jarray.array([], ObjectName))
activate()
Modified Script - Parameterized
wlURL = raw_input('Enter server URL:')
wlUserName = raw_input('Enter weblogic username:')
wlPassword = raw_input('Enter weblogic password:')
dsName = raw_input('Enter JDBC resource name:')
jndiName = raw_input('Enter JDBC JNDI name:')
dbURL = raw_input('Enter JDBC DB url:')
dsUsername= raw_input('Enter DB username:')
dsPassword=raw_input('Enter DB password:')
connect(wlUserName, wlPassword, wlURL)
edit()
startEdit()
cd('/')
cmo.createJDBCSystemResource(dsName)
cd('/JDBCSystemResources/'+dsName+'/JDBCResource/'+dsName)
cmo.setName(dsName)
cd('/JDBCSystemResources/'+dsName+'/JDBCResource/'+dsName+'/JDBCDataSourceParams/'+dsName)
set('JNDINames',jarray.array([String(jndiName)], String))
cd('/JDBCSystemResources/'+dsName+'/JDBCResource/'+dsName+'/JDBCDriverParams/'+dsName)
cmo.setUrl(dbURL)
cmo.setDriverName('oracle.jdbc.xa.client.OracleXADataSource')
cmo.setPassword(dsPassword)
cd('/JDBCSystemResources/'+dsName+'/JDBCResource/'+dsName+'/JDBCConnectionPoolParams/'+dsName)
cmo.setTestTableName('SQL SELECT 1 FROM DUAL\r\n\r\n')
cd('/JDBCSystemResources/'+dsName+'/JDBCResource/'+dsName+'/JDBCDriverParams/'+dsName+'/Properties/'+dsName)
cmo.createProperty('user')
cd('/JDBCSystemResources/'+dsName+'/JDBCResource/'+dsName+'/JDBCDriverParams/'+dsName+'/Properties/'+dsName+'/Properties/user')
cmo.setValue(dsUsername)
cd('/JDBCSystemResources/'+dsName+'/JDBCResource/'+dsName+'/JDBCDataSourceParams/'+dsName)
cmo.setGlobalTransactionsProtocol('TwoPhaseCommit')
cd('/SystemResources/'+dsName)
set('Targets',jarray.array([], ObjectName))
activate()
How to run the script
- Go to the Domain bin folder and run setDomainEnv.sh script
- Run >> java weblogic.WLST /tmp/geo/CreateDataSourceScript.py
Execution StackTrace
>>>java weblogic.WLST D:\CreateDataSourceScript.py
Initializing WebLogic Scripting Tool (WLST) ...
Welcome to WebLogic Server Administration Scripting Shell
Type help() for help on available commands
Enter server URL:t3://localhost:7001
Enter weblogic username:weblogic
Enter weblogic password:welcome1
Enter JDBC resource name:TestDS4
Enter JDBC JNDI name:jdbc/TestDS4
Enter JDBC DB url:jdbc:oracle:thin:@localhost:1521:XE
Enter DB username:DEV_TestDB
Enter DB password:welcome1
Connecting to t3://localhost:7001 with userid weblogic ...
Successfully connected to Admin Server 'AdminServer' that belongs to domain 'soa_domain'.
Warning: An insecure protocol was used to connect to the
server. To ensure on-the-wire security, the SSL port or
Admin port should be used instead.
Location changed to edit tree. This is a writable tree with
DomainMBean as the root. To make changes you will need to start
an edit session via startEdit().
For more help, use help(edit)
You already have an edit session in progress and hence WLST will
continue with your edit session.
Starting an edit session ...
Started edit session, please be sure to save and activate your
changes once you are done.
Activating all your changes, this may take a while ...
The edit lock associated with this edit session is released
once the activation is completed.
Activation completed
That’s it for today. thanks to below references.
References:
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