Jython JMX vs vs WLST Script

Similar Questions

• Standard Python with WLST scripts modules using, I have to use Jytho

  I want to import standard modules in my WLST scripts, but I wonder if the WLST interpreter will be able to accomplish this?
  For example, I want to import os, string, sys in my WLST script.
  
  I have to use Jython for this?
  
  The version of WLS is 10 MP1

  Certainly, you can import standard Python modules in WLST scripts. Jython is just a Python running in a JVM interpreter which maps of Java to Python classes. All code that runs in WLST is valid Python code.

  An example is my [blog | http://davidmichaelkarr.blogspot.com/2008/10/make-wlst-scripts-more-flexible-with.html] on the importation of the Python Getopt module.

  So it is clear, WLST is not an interpreter, it simply represents the infrastructure to link to the tree of WebLogic JMX in Jython.

  Published by: david.karr on January 6, 2009 14:01

• Record WLST scripts for the card settings

  Hello

  I'm new to the WLST Script recording tool.

  I am trying to save my settings for JmsAdapter create a new Pool of outbound connections, but the registration tool does not seem to be able to capture changes in the settings of the map file is empty after the changes have been made.

  Anyone know why this is?

  Is there a way make the folder working tool for the card settings?

  If this is not the case, if anyone knows the necessary functions/directories in a WLST to create outbound connections Pools in the JMSAdapter settings?

  Any help will be very appreciated!

  Thank you

  Al

  JMS adapter uses the deployment plan where wlst can't save this.

  The recording feature intercepts calls JMX and translated into corresponding WLST scripts, as well as features that use deployment plans fall outside the coverage area of the "Record" feature.

  Best regards

  Vivek Vishal

• WLST script - how to configure clientID for factory connections?

  We are on Oracle weblogic 10.1.3.6 and WLST script to create the new queue, subjects and connection factory. Here is excerpt from node by us using

  def createCF (cfname, cfjndiname, xaEnabled):

  print 'START createCF() '.

  CD ('/JMSSystemResources/' + '/JMSResource/' + ModuleName + ModuleName)

  CF = create (cfname, "ConnectionFactory")

  FC. JNDIName = cfjndiname

  cf.setDefaultTargetingEnabled (true)

  # Set enabled XA transactions

  If (xaEnabled is "true"):

  cf.transactionParams.setXAConnectionFactoryEnabled (1)

  cf.transactionParams.setTransactionTimeout (3600)

  CD ('/JMSSystemResources/' + ModuleName + '/JMSResource/' + ModuleName + '/ConnectionFactories/' + cfname + '/ClientParams/' + cfname)

  # Define the strategy of the customer ID.

  cmo.setClientIdPolicy ('Unrestricted')

  # Set subscription sharing policy

  cmo.setSubscriptionSharingPolicy ("feature")

  Print "END createCF()".

  The code above works perfectly well. In addition, we would like the ClientId value for the connection factory. We tried with the following and both failed with "AttributeError: setClientID.

  cf.setClientID ('myClientID')

  cmo.setClientID ('myClientID')

  Pointers to the right function, would be a great help. Thank you

  Connect ("weblogic', ' passwd ',' t3: / /: 7001'")

  Edit()

  Try:

  startEdit()

  module = cmo.createJMSSystemResource ('testModule')

  resource = module.getJMSResource)

  print 'creating connection factories. "

  resource.createConnectionFactory ('Test_CF')

  ConnectionFactory = resource.lookupConnectionFactory ('Test_CF')

  connectionfactory.setJNDIName('jms/aia/Test_CF')

  connectionfactory.setDefaultTargetingEnabled (true)

  connectionfactory.getClientParams (.setClientId('12345'))

  # connectionfactory.getTransactionParams (.setTransactionTimeout) (3600)

  # connectionfactory.getTransactionParams () .setXAConnectionFactoryEnabled (true)

  # connectionfactory.getLoadBalancingParams () .setLoadBalancingEnabled (true)

  # connectionfactory.getLoadBalancingParams () .setServerAffinityEnabled (false)

  Print "Test_CF Created"

  Save()

  Activate (Block = 'true')

  Print "JMS configuration made all the changes enabled."

  except Exception, e:

  dumpStack()

  print ' Exception occurred while creating JMS resources:, e. Report this error to the team of Directors integration AIA'

  Undo('true','y')

  stopEdit('y')

  Disconnect()

  Exit()

  Best regards

  Vivek Vishal

• WLST Script to create the domain weblogic for IOM and OAM

  Hello

  I intend to set up PS3 IOM - OAM in the new environment. We intend to perform the installation in silent mode. Does anyone have example WLST to create the domain weblogic for IOM or OAM?

  Thank you

  Here is an example of OUD. I post this one since it's the simplest and shortest, but it is the same for OAM and IOM except that the script is much longer because they ask a lot more questions. You will need to export the variables used or replace them with the appropriate values for your system.

  wait-<>

  the value of timeout 600

  spawn ${OUD_BASE}/${WLS_NAME}/common/bin/config.sh mode = console

  # Create a WebLogic domain

  wait {}

  {"Enter the index number to select GOLD *" {send "1\n"}}

  # Choose the components of the Weblogic Platform

  wait {}

  {"Enter the index number to select GOLD *" {send "1\n"}}

  # | ___Oracle directory Services Manager - 11.1.2.3.0 [Oracle_OUD1] [3]

  wait {}

  {"Enter number exactly as it appears in the media *" {send "3\n"}}

  wait {}

  {"Enter number exactly as it appears in the media *" {send "n"}}

  # Change the domain information

  wait {}

  "" Enter the value of * "{send" ${OUD_DOMAIN_NAME} \n "}}"

  wait {}

  {"Enter the number of the option to select GOLD *" {send "n\n"}}

  # Select the target area for this domain directory

  wait {}

  {'Enter' new target location GOLD * {send "${OUD_BASE} / user_projects/domains\n"}}

  wait {}

  {'Enter' new target location GOLD * {send "n\n"}}

  # Configure password and username administrator

  wait {}

  {"Enter the number of the option to select GOLD *" {send "2\n"}}

  wait {}

  "" Enter new * "{send" ${WLS_PASS} \n "}}"

  wait {}

  {"Enter the number of the option to select GOLD *" {send "3\n"}}

  wait {}

  "" Enter new * "{send" ${WLS_PASS} \n "}}"

  wait {}

  {"Enter the number of the option to select GOLD *" {send "n\n"}}

  # Configuration mode field-> 1 | Development mode

  wait {}

  {"Enter the index number to select GOLD *" {send "1\n"}}

  # Java SDK selection

  wait {}

  {"Enter the index number to select GOLD *" {send "2\n"}}

  wait {}

  {'Enter' new JVM Directory GOLD * {send "${JAVA_HOME} \n"}}

  wait {}

  {'Enter' new JVM Directory GOLD * {send "n\n"}}

  # Select Optional Configuration

  wait {}

  {"Enter the index number to select GOLD *" {send "1\n"}}

  wait {}

  {"Enter the index number to select GOLD *" {send "n"}}

  # Configure the Administration Server

  # Change "Listen port.

  wait {}

  {"Enter the number of the option to select GOLD *" {send "3\n"}}

  wait {}

  "" Enter the value of * "{send" ${ODSM_PORT} \n "}}"

  # Change 'SSL enabled.

  wait {}

  {"Enter the number of the option to select GOLD *" {send "4\n"}}

  wait {}

  {"Enter the index number to select GOLD *" {send "1\n"}}

  # Change 'SSL listening Port.

  wait {}

  {"Enter the number of the option to select GOLD *" {send "4\n"}}

  wait {}

  "" Enter the value of * "{send" ${ODSM_SPORT} \n "}}"

  # Then

  wait {}

  {"Enter the number of the option to select GOLD *" {send "n\n"}}

  # wait for install

  wait {}

  {"Successfully created * field *" {send "\n"}}

  EXPRESSIONS OF FOLKLORE

• WLST script to stop the managed server takes 30 mins

  Hello

  I have a setup where I use Node Manager and WLST to stop a managed server. The script is simply:

  nmConnect('weblogic;,'password','123.456.78.9','5556','soa_domain','/u01/soa_domain','plain')

  Connect('weblogic','password','t3://123.2456.78.9:8001')

  Shutdown ('soa_ms1', 'Server', 'true ', 3000,' force = true')

  Exit()

  It takes usually more than 30 minutes for the server managed to stop using this method. However, if I use the console and select the managed server and select to FORCE SHUTDOWN NOW, the action is completed in less than 2 minutes.

  Why is there such a difference in time?

  Thank you very much

  Andy

  Hello

  Have you tried running the command shutdown() WLST directly and not the script created... ? If so the results were the same... ?

  In addition, in your script, I think it would be advisable to print the output for each line text using the command 'Print', just to see where exactly it takes all this time...

  [EDIT: now I noticed in the shutdown command, you use a timeout of 3000 seconds value, which, according to the wlst command Manual is "Duration (in seconds) during which WLST waiting for subsystems to complete ongoing work and to hang before you stop the server".] Try to reduce this value to, say, 30. If the shutdown command would look like this:

  Shutdown ('soa_ms1', 'Server', 'true ', 30,' force = true')

  Or, you can completely remove > shutdown('soa_ms1','Server','true','force=true')

  [/ END EDIT]

  Kind regards

  White

• using wlst script

  Hi all
  
  I am using the following script to create a managed server and try to lead a cluster named "dizzyCluster" and a "Machine_1" machine, please see the following script: -.
  
  -------------------------------------
  
  from java.util import *.
  javax.Management import *.
  import javax.management.Attribute
  Print "from the script... '
  Connect ('weblogic1', 'barbie @135', ' http://smart:7001'))
  
  Edit()
  startEdit()
  
  Print "CREATING a MANAGED SERVER: Test_Server'"
  Test_Server1 = cmo.createServer ('TestServer1')
  Test_Server1.setListenPort (7090)
  Test_Server1.setAutoRestart (true)
  Test_Server1.setAutoKillIfFailed (true)
  Test_Server1.setRestartMax (2)
  Test_Server1.setRestartDelaySeconds (10)
  Test_Server1.getServerStart().setJavaHome('c:\oracle\Middleware\jdk160_24')
  Test_Server1.getServerStart () .setJavaVendor ('Oracle')
  Test_Server1.getServerStart (.setArguments('-Xms128m-Xmx256m-Xns64m-Xgcprio:pausetime'))
  
  Print "Add MANAGED SERVERS to MACHINE"
  Test_Server1.setMachine(*Machine_1*)
  print 'Add MANAGED SERVERS IN CLUSTER'
  Test_Server1.setCluster(*dizzyCluster*)
  
  
  
  
  Save()
  Activate (Block = "true")
  Disconnect()
  print the «end of the script...» »
  Exit()
  
  -----------------------------------------
  
  Here, I use Machine_1 and dizzyCluster their names in the functions setMachine and setCluster... script is however creater a managed server, but which gives an exception name for cluster and machine. Please suggest what the problem...
  
  Published by: Sharad Jain 17 Sep 2011 08:45
  
  Published by: Sharad Jain Sep 19, 2011 10:51

  You can get a machine as follows:

  wls:/offline> connect('username','password');
  
  wls:/base_domain/serverConfig> machines = cmo.getMachines();
  wls:/base_domain/serverConfig> print machines;
  array(weblogic.management.configuration.MachineMBean,[[MBeanServerInvocationHandler]com.bea:Name=Machine,Type=UnixMachine]) 
  
  # Note that cmo.getMachines obtain all the machines in the domain as an array
  # to get a particular instance you can use for example
  
  wls:/base_domain/serverConfig> machine = machines[0];
  wls:/base_domain/serverConfig> print machine
  [MBeanServerInvocationHandler]com.bea:Name=Machine,Type=UnixMachine
  

  When you got the machine, you can use managed_server.setMachine (machine)

  «Give me the methods that return instances for other modules too...» »

  When you use the ls() command a list of all the mbeans available are displayed, i.e.,.

  wls:/base_domain/serverConfig> ls();
  dr--   AdminConsole
  dr--   AppDeployments
  dr--   BridgeDestinations
  dr--   Clusters
  dr--   CoherenceClusterSystemResources
  dr--   CoherenceServers
  dr--   CustomResources
  dr--   DeploymentConfiguration
  dr--   Deployments
  dr--   EmbeddedLDAP
  dr--   ErrorHandlings
  dr--   FileStores
  dr--   ForeignJNDIProviders
  dr--   InternalAppDeployments
  dr--   InternalLibraries
  dr--   JDBCDataSourceFactories
  dr--   JDBCStores
  dr--   JDBCSystemResources
  dr--   JMSBridgeDestinations
  dr--   JMSInteropModules
  dr--   JMSServers
  dr--   JMSSystemResources
  dr--   JMX
  dr--   JPA
  dr--   JTA
  dr--   JoltConnectionPools
  dr--   Libraries
  dr--   Log
  dr--   LogFilters
  dr--   Machines
  dr--   MailSessions
  dr--   MessagingBridges
  dr--   MigratableTargets
  dr--   RemoteSAFContexts
  dr--   SAFAgents
  dr--   SNMPAgent
  dr--   SNMPAgentDeployments
  dr--   Security
  dr--   SecurityConfiguration
  dr--   SelfTuning
  dr--   Servers
  dr--   ShutdownClasses
  dr--   SingletonServices
  dr--   StartupClasses
  dr--   SystemResources
  dr--   Targets
  dr--   VirtualHosts
  dr--   WLDFSystemResources
  dr--   WLECConnectionPools
  dr--   WSReliableDeliveryPolicies
  dr--   WTCServers
  dr--   WebAppContainer
  dr--   WebserviceSecurities
  dr--   XMLEntityCaches
  dr--   XMLRegistries
  
  -r--   AdminServerName                              AdminServer
  -r--   AdministrationMBeanAuditingEnabled           false
  -r--   AdministrationPort                           9002
  -r--   AdministrationPortEnabled                    false
  -r--   AdministrationProtocol                       t3s
  -r--   ArchiveConfigurationCount                    0
  -r--   ClusterConstraintsEnabled                    false
  -r--   ConfigBackupEnabled                          false
  -r--   ConfigurationAuditType                       none
  -r--   ConfigurationVersion                         10.3.5.0
  -r--   ConsoleContextPath                           console
  -r--   ConsoleEnabled                               true
  -r--   ConsoleExtensionDirectory                    console-ext
  -r--   DomainVersion                                10.3.5.0
  -r--   ExalogicOptimizationsEnabled                 false
  -r--   GuardianEnabled                              false
  -r--   InternalAppsDeployOnDemandEnabled            true
  -r--   LastModificationTime                         0
  -r--   Name                                         base_domain
  -r--   Notes                                        null
  -r--   Parent                                       null
  -r--   ProductionModeEnabled                        false
  -r--   RootDirectory                                /home/oracle/weblogic/user_projects/domains/base_domain
  -r--   Type                                         Domain
  
  -r-x   freezeCurrentValue                           Void : String(attributeName)
  -r-x   isSet                                        Boolean : String(propertyName)
  -r-x   unSet                                        Void : String(propertyName)
  

  For all clusters, you can use cmo.getClusters () and then the same that in the case of machines Gets the right cluster in getting to the table.

• WLST Script throws errors under loop for

  I'm new to wlst and get below errros during execution of the script. the variable name in the command cd not replaced at fair value and give the error. I would take place if some can point me to the right direction.
  
  Cat serverName2.py
  Connect('test','test123','t3://test-App-dev-a:12619')
  domainRuntime()
  DVS = adminHome.getMBeansByType ('Server')
  DVS s to:
  name = s.getName)
  CD ('/ServerRuntimes/' + 'name')
  ls()
  Disconnect()
  
  
  Java weblogic. WLST serverName2.py
  
  
  getting the below errors
  
  Now to the tree of domainRuntime. It is a tree read-only with DomainMBean as the root.
  For further assistance, use the help (domainRuntime)
  
  No available stack trace.
  Problem call WLST - Traceback (innermost last):
  .......
  .......
  
  File '< iostream >", line 170 in cd
  WLSTException: "error cding to the MBean.

  You must remove the quotes for the name.

  Cat serverName2.py
  Connect('test','test123','t3://test-App-dev-a:12619')
  domainRuntime()
  DVS = adminHome.getMBeansByType ('Server')
  DVS s to:
  name = s.getName)
  CD ('/ ServerRuntimes /' + name)
  ls()
  Disconnect()

  Thank you
  Krishna.

• WLST Script to create the field of OSB with Oracle XE

  I installed oracle Service bus 10.3 with Oracle XE on a CentOS linux distribution. Everything went well. I created a default domain with the Wizard (so with Pointbase). Now, I want to go a little further. So I want to automatically create a domain OSB for Oracle XE. I used the following script (I borrowed from another thread ;-))):
  
  -----
  import sys
  
  Print "@ from the script...» »
  
  Try:
  domaintarget = "/ apps/bea/user_projects/domains/test2.
  domainUser = "weblogic.
  wl_home='/apps/BEA/wlserver_10.3'
  workshop_home='/apps/BEA/workshop_10.3'
  osb_home='/apps/BEA/osb_10.3'
  
  
  def configOraDB (dataSource):
  CD (DataSource)
  URL = "jdbc:oracle:thin:@localhost:1521:XE".
  Set ('URL', URL)
  Set('DriverName','oracle.) JDBC. OracleDriver')
  cmo.setPasswordEncrypted (domainUser)
  CD (' Properties/NO_NAME_0/Property/user')
  Set ('Value', domainUser)
  CD ('. /.. /.. /.. /.. /.. /.. / JdbcConnectionPoolParams/NO_NAME_0 ')
  cmo.setTestTableName ('dual')
  
  
  # Open a field template.
  readTemplate (wl_home + ' / common/templates/domains/wls.jar')
  
  CD (' Servers/AdminServer')
  together ('ListenPort', 7002)
  Set('ListenAddress','')
  
  
  CD('/')
  CD (' Security/base_domain/user/weblogic')
  cmo.setName ('weblogic')
  cmo.setPassword ('weblogic')
  setOption ('OverwriteDomain', 'true')
  writeDomain (domaintarget)
  closeTemplate()
  
  readDomain (domaintarget)
  
  
  addTemplate (workshop_home + ' / common/templates/applications/workshop_wl.jar')
  addTemplate (wl_home + ' / common/templates/applications/wls_webservice.jar')
  addTemplate (osb_home + ' / common/templates/applications/wlsb.jar')
  
  configOraDB('/JdbcSystemResources/wlsbjmsrpDataSource/JdbcResource/wlsbjmsrpDataSource/JdbcDriverParams/NO_NAME')
  configOraDB('/JdbcSystemResources/cgDataSource/JdbcResource/cgDataSource/JdbcDriverParams/NO_NAME')
  configOraDB('/JdbcSystemResources/cgDataSource-nonXA/JdbcResource/cgDataSource-nonXA/JdbcDriverParams/NO_NAME')
  
  
  
  updateDomain()
  closeDomain()
  
  
  except:
  dumpStack()
  Print "unexpected error:", sys.exc_info () [0]
  lift
  -----
  
  This creates a pretty empty field, as I have not yet created a real database. The command I found was
  
  loadDB ('10g ','wlsbjmsrpDataSource ')
  
  that will load the appropriate tables (of OSB/dbscripts /..)
  
  The problem is that I have no schema/user created in Oracle XE. So, I can manually create this but is not what I want to do. I also want to be scripted. So, how can I do this or is this not the way to go. You always manually create users on the database for three data sources (cgDataSource, wlsbjmsrpDatasrouce, cgDataSource-nonXA) before running a script to make a loadDB. Or do I run some kind of script create_user.sql or something.
  
  A second issue is that I can't find the scripts for the databases for cgDataSource and cgDataSource-nonXA data sources. They should be somewhere in workshop_10.3 but I can't find them. So, what is the problem here, I have to do a loadDB('10g','cgDataSource') or that eventually an error?
  
  My last question is I want to change the ALSB_DEBUGPORT (7 something) and debugging of the FMV of port (8453) in my script, how can I do this? I had another instance that already use these ports, so this won't work...

  My preference would be to invoke wslt by ant. This way Weblogic specific configurations can be addressed using WSLT and generic configurations (create DB users) can be done using ant.

  The files SQL to create tables required for the OSB are present in/MiddlewareHome/Oracle_OSB1/dbscripts/oracle. Try to run manually by using the Ant sql task. Create DB users is also possible using the same Ant SQL task http://ant.apache.org/manual/CoreTasks/sql.html.

  There are several ways you can do. I use http://ant.apache.org/manual/CoreTasks/replace.html as shown below in an Ant macro. Similarly, you can replace the ALSB_DEBUGPORT debug port and jvm debugging.
  
            
       
  
  
            
       
  
  
            
       
  
  
            
       
  
  
            
       
  
  
            
       
  
  
  Maury

• Using the script, Jython in ODI

  Hello
  I have a requirement where I want to exploit a jython script to solve a business problem (break a string of semicolon separated into tokens). I'll call this script of ODI.
  
  Do I need to download the jython interpreter to test my script before I use it in ODI?
  
  How to call the script of ODI?

  N ° the Jython interpreter is built into ODI. You can simply create an ODI procedure, step, assign technology as "Jython" and paste your script in the command on the target. You can then use this procedure as part of a package.

• Capture the output of command Unix in WLST

  I'm trying to write a Python/WLST script that connects to a particular area based on the machine on which the script is run. My thought was to issue the command of Unix 'hostname' get the name of the machine operating systems, test against it and connect to the output of the base. My first thought was to do something like
  
  
  Import os
  HR = os.system ('hostname')
  
  If HR == "name":
  ConnectToAS()
  
  It does not of coarse because the os.system () command returns the Boolean output from the statement code and not the output. I then tried to watch using the mod 'subprocess' but who returns the following:
  
  Problem call WLST - Traceback (innermost last):
  File "/ home/beaadmin/bin/scripts/wlst/wip/checkMachine.py", line 1, in?
  ImportError: no module named subprocess
  
  Anyone know of another way to run a Python/WLST script which get the name of the machine on which it will run and make the name available for the rest of the calling script?
  
  
  Any help would be greatly appreciated.

  I came across your post looking to solve this same problem. I found a solution myself. Since jython, you are allowed to use a java class in your python code. So to get your local host name, use:

  HR = java.net.InetAddress.getLocalHost () .getHostName ();

• set minimum password length using wlst

  CD('/SecurityConfiguration/base_domain/Realms/MYREALM/AuthenticationProviders/DefaultAuthenticator')
  cmo.setMinimumPasswordLength (5)
  
  Gives me this error message. How to solve this?
  
  Connected to the Server Admin "AdminServer" that belongs to the domain "base_domain"
  
  WARNING: A non-secure protocol was used to connect to the
  Server. To ensure the safety of on-the-wire, the SSL port or
  Admin port should be used instead.
  
  Already in Runtime Config
  
  / SecurityConfiguration/base_domain/areas/myrealm/AuthenticationProviders/DefaultAuthenticator
  Problem call WLST - Traceback (innermost last):
  File "/ admin/Oracle/Middleware/user_projects/domains/base_domain/scripts/createUsers.py", line 20, in?
  at weblogic.management.jmx.ExceptionMapper.matchJMXException(ExceptionMapper.java:74)
  at weblogic.management.jmx.MBeanServerInvocationHandler.doInvoke(MBeanServerInvocationHandler.java:506)
  at weblogic.management.jmx.MBeanServerInvocationHandler.invoke(MBeanServerInvocationHandler.java:380)
  to $Proxy17.setMinimumPasswordLength (Unknown Source)
  at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:597)
  
  java.lang.RuntimeException: java.lang.RuntimeException: the requested attribute is not exposed via JMX: setMinimumPasswordLength

  Hello

  Seems that your WLST Script a startEdit() the missing function:

  http://middlewaremagic.com/WebLogic/?p=5234#comment-2916

  .
  .
  Thank you
  Jay SenSharma

• WLST fails to createDomain on Mac with SDK version error

  I'm trying to use WLST scripts that rely on a local development field. Currently, the scripts fail when run on WLS 10.3 on Macintosh, default on what seems to be a problem of detection of the SDK software. The details of the error are listed below, with some advice from platform.
  
  Clues, hacks or tips to fix this would be very useful.
  
  Mac OS X 10.6.3
  
  * % java-version *.
  Java version "1.6.0_17".
  Java (TM) SE Runtime Environment (build 1.6.0_17 - b04-248 - 10 M 3025)
  Java 64-Bit Server VM (build 14, 3-b01-101, mixed mode)
  
  Error
  ...
  ...
  Model read
  Error: writeDomain() failed. Do dumpStack() for more details.
  com.bea.plateng.domain.script.jython.WLSTException: com.bea.plateng.domain.script.ScriptException: need Java SDK version 1.4 or higher
  at com.bea.plateng.domain.script.jython.CommandExceptionHandler.handleException(CommandExceptionHandler.java:51)
  at com.bea.plateng.domain.script.jython.WLScriptContext.handleException(WLScriptContext.java:1464)
  at com.bea.plateng.domain.script.jython.WLScriptContext.writeDomain(WLScriptContext.java:803)
  at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:597)
  at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:160)
  at org.python.core.PyMethod.__call__(PyMethod.java:96)
  at org.python.core.PyObject.__call__(PyObject.java:270)
  at org.python.core.PyInstance.invoke(PyInstance.java:261)
  to org.python.pycode._pyx3.writeDomain$14(/private/tmp/WLSTOfflineIni6042307889753572219.py:71)
  to org.python.pycode._pyx3.call_function(/private/tmp/WLSTOfflineIni6042307889753572219.py)
  at org.python.core.PyTableCode.call(PyTableCode.java:208)
  at org.python.core.PyTableCode.call(PyTableCode.java:267)
  at org.python.core.PyFunction.__call__(PyFunction.java:172)
  to org.python.pycode._pyx16.f$0(/private/tmp/Mac/createDomain.py:219)
  to org.python.pycode._pyx16.call_function(/private/tmp/Mac/createDomain.py)
  at org.python.core.PyTableCode.call(PyTableCode.java:208)
  at org.python.core.PyCode.call(PyCode.java:14)
  at org.python.core.Py.runCode(Py.java:1135)
  at org.python.util.PythonInterpreter.execfile(PythonInterpreter.java:167)
  at weblogic.management.scripting.WLST.main(WLST.java:129)
  at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:597)
  in weblogic. WLST.main (WLST.java:29)
  Caused by: com.bea.plateng.domain.script.ScriptException: need Java SDK version 1.4 or higher
  at com.bea.plateng.domain.script.ScriptExecutor.saveJDKInfo(ScriptExecutor.java:3789)
  at com.bea.plateng.domain.script.ScriptExecutor.saveDomainCreationOptions(ScriptExecutor.java:2757)
  at com.bea.plateng.domain.script.ScriptExecutor.writeDomain(ScriptExecutor.java:556)
  at com.bea.plateng.domain.script.jython.WLScriptContext.writeDomain(WLScriptContext.java:795)
  ... 25 more

  Hi javafueled,

  I also had this problem and just discovered that if I remove the "jre" hack was necessary to install the server, then my scripts begin to work.

  (i.e. reverse the jre actions described here: http://samuraism.jp/blog/2008/09/20/running_weblogic_server_10g_release_3_on_a_mac.html)

  Hope this helps,

  Tim.

• WLST getSecurityConfiguration() failed. Returns a null value

  Hi, I was doing a wlst script to create a new Weblogic domain. The script below stuck to the cmo.getSecurityConfiguration ().
  
  Any help is appreciated.
  
  The error messages are:
  
  
  Error: getSecurityConfiguration() failed. Do dumpStack() for more details.
  Unexpected error: java.lang.reflect.UndeclaredThrowableException
  com.bea.plateng.domain.script.jython.WLSTException: com.bea.plateng.domain.script.ScriptException: java.lang.NullPointerException
  at com.bea.plateng.domain.script.jython.CommandExceptionHandler.handleException(CommandExceptionHandler.java:51)
  at com.bea.plateng.domain.script.jython.WLScriptContext.handleException(WLScriptContext.java:1464)
  at com.bea.plateng.domain.script.jython.ScriptInvocationHandler.invoke(ScriptInvocationHandler.java:141)
  to $Proxy0.getSecurityConfiguration (Unknown Source)
  at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:597)
  at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:160)
  at org.python.core.PyMethod.__call__(PyMethod.java:96)
  at org.python.core.PyObject.__call__(PyObject.java:258)
  at org.python.core.PyInstance.invoke(PyInstance.java:244)
  to org.python.pycode._pyx16.createJcashDomain$2(/cash-as1/cashadm/jcash7_0_0/wlstscripts/qa2/createDomain.py:85)
  to org.python.pycode._pyx16.call_function(/cash-as1/cashadm/jcash7_0_0/wlstscripts/qa2/createDomain.py)
  at org.python.core.PyTableCode.call(PyTableCode.java:208)
  at org.python.core.PyTableCode.call(PyTableCode.java:256)
  at org.python.core.PyFunction.__call__(PyFunction.java:169)
  to org.python.pycode._pyx16.f$0(/cash-as1/cashadm/jcash7_0_0/wlstscripts/qa2/createDomain.py:273)
  to org.python.pycode._pyx16.call_function(/cash-as1/cashadm/jcash7_0_0/wlstscripts/qa2/createDomain.py)
  at org.python.core.PyTableCode.call(PyTableCode.java:208)
  at org.python.core.PyCode.call(PyCode.java:14)
  at org.python.core.Py.runCode(Py.java:1135)
  at org.python.util.PythonInterpreter.execfile(PythonInterpreter.java:167)
  at weblogic.management.scripting.WLST.main(WLST.java:129)
  at sun.reflect.NativeMethodAccessorImpl.invoke0 (Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:597)
  in weblogic. WLST.main (WLST.java:29)
  Caused by: com.bea.plateng.domain.script.ScriptException: java.lang.NullPointerException
  at com.bea.plateng.domain.script.jython.WLScriptContext.getProxy(WLScriptContext.java:1515)
  at com.bea.plateng.domain.script.jython.ScriptInvocationHandler.convertType(ScriptInvocationHandler.java:308)
  at com.bea.plateng.domain.script.jython.ScriptInvocationHandler.invoke(ScriptInvocationHandler.java:89)
  ... more than 26
  Caused by: java.lang.NullPointerException
  at com.bea.plateng.domain.script.jython.CmoMapKey.hashCode(CmoMapKey.java:32)
  at java.util.HashMap.get(HashMap.java:300)
  at com.bea.plateng.domain.script.jython.ScriptProxyFactory.findCmo(ScriptProxyFactory.java:260)
  at com.bea.plateng.domain.script.jython.ScriptProxyFactory.findCmoByName(ScriptProxyFactory.java:254)
  at com.bea.plateng.domain.script.jython.ScriptProxyFactory.getProxy(ScriptProxyFactory.java:94)
  at com.bea.plateng.domain.script.jython.WLScriptContext.getProxy(WLScriptContext.java:1511)
  ... 28 more
  
  
  ================================
  CD("/")
  from weblogic.management.configuration import SecurityConfigurationMBean
  SC = cmo.getSecurityConfiguration)
  sc.setNodeManagerUserName ("nmUser")
  sc.setNodeManagerUserPassword ("nmPwd")

  Steven,

  Why do you not write another script once the domain is created for updating the nodemanager properties file. I sent you my scripts.
  Thank you.

  Naour Vijay.

• A good resource to learn the Web script logic

  I need a good resource with examples.

  The first step is reading [http://edocs.bea.com/wls/docs103/pdf/config_scripting.pdf].

  It is the totality of all the WLST documentation. Beyond that, it is useful to know that the WLST scripts use Jython and Python to make things happen, therefore, more that know you about these two is useful. The warning that is WLST does not use the latest version of one of those.

  I wrote a blog post on how to use getopt with WLST: [http://davidmichaelkarr.blogspot.com/2008/10/make-wlst-scripts-more-flexible-with.html]