You can use properties files to create, modify, or delete
Enterprise JavaBeans™ (EJB)
module configuration objects of an application configuration. An EJB
module must conform to Java™ Platform,
Enterprise Edition (Java EE) specifications.
Before you begin
Determine the changes that you want to make to an EJB module
configuration of an application configuration.
Start the wsadmin
scripting tool. To start wsadmin using the Jython language, run the wsadmin
-lang Jython command from the bin directory
of the server profile.
About this task
Using a properties file, you can create, modify, or delete
an EJB module.
Run administrative commands using wsadmin to
create or change a properties file for an EJB module, validate the
properties, and apply them to your configuration.
Table 1. Actions for application configuration
EJB module configuration properties files. You can create,
modify, and delete EJB module configuration properties.
Action |
Procedure |
create |
Set required properties and then run the applyConfigProperties
command. |
modify |
Make required changes to properties and then
run the applyConfigProperties command. |
delete |
To delete the entire ApplicationConfig EJBModuleConfig
object, uncomment #DELETE=true and then run the deleteConfigProperties
command. |
create Property |
Not applicable |
delete Property |
Not applicable |
Optionally, you can use interactive mode with the commands:
AdminTask.command_name('-interactive')
Procedure
- Create a properties file for an ApplicationConfig EJBModuleConfig
object.
- Set ApplicationConfig EJBModuleConfig properties as
needed.
Open an editor on an ApplicationConfig EJBModuleConfig
properties file. Modify the Environment Variables section to match
your system and set any property value that needs to be changed. An
example ApplicationConfig EJBModuleConfig properties file follows:
#
# Header (ApplicationConfig EJBModuleConfig)
#
ResourceType=EJBModuleConfig
ImplementingResourceType=Application
ResourceId=Cell=!{cellName}:Deployment=!{applicationName}:ApplicationDeployment=:ApplicationConfig=: EJBModuleConfig =myEJBModule
#DELETE=true
#
#
#Properties
#
name=myEJBModule
description=null
#
EnvironmentVariablesSection
#
#
#Environment Variables
cellName=myCell04
applicationName=myApp
- Run the applyConfigProperties command to create or change
an EJB module.
Running the applyConfigProperties
command applies the properties file to the configuration. In this
Jython example, the optional -reportFileName parameter
produces a report named report.txt:
AdminTask.applyConfigProperties(['-propertiesFileName myObjectType.props -reportFileName report.txt '])
- Modify an existing properties file.
- Obtain a properties file for the EJB module configuration
that you want to change.
You can extract a properties
file for an ApplicationConfig EJBModuleConfig object using the extractConfigProperties
command.
- Open the properties file in an editor and change the
properties as needed.
Ensure that the environment variables
in the properties file match your system.
- Run the applyConfigProperties command.
- If you no longer need the EJB module configuration, you
can delete the entire EJB module configuration object.
To
delete the entire object, specify DELETE=true in
the header section of the properties file and run the deleteConfigProperties
command; for example:
AdminTask.deleteConfigProperties('[-propertiesFileName myObjectType.props -reportFileName report.txt]')
Results
You can use the properties file to configure and manage
the EJB module configuration and its properties.
What to do next
Save the changes to your configuration.