You can use properties files to modify Enterprise JavaBeans (EJB) module deployment
properties. 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 your EJB
module deployment 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 modify an EJB module
deployment object.
Run administrative commands using wsadmin
to change a properties file for an EJB module deployment, validate
the properties, and apply them to your configuration.
Table 1. Actions for EJB module deployment
properties files. You can modify EJB module deployment
properties.
Action |
Procedure |
create |
Not applicable |
modify |
Edit the properties file and then run the applyConfigProperties
command. |
delete |
Not applicable |
create Property |
Not applicable |
delete Property |
Not applicable |
Optionally, you can use interactive mode with the commands:
AdminTask.command_name('-interactive')
Procedure
- Edit an EJB module deployment configuration.
For
example, specify properties such as the following for an EJBModuleDeployment
instance:
#
# Header
#
ResourceType=EJBModuleDeployment
ImplementingResourceType=Application
ResourceId=Cell=!{cellName}:Deployment=!{applicationName}:ApplicationDeployment=:
EJBModuleDeployment=uri#myEjb.jar
#
#
#Properties
#
startingWeight=5000 #integer,required,default(1)
deploymentId=1 #required
altDD=null
uri=myEJB.jar #required
applicationDeployment=Cell=!{cellName}:Deployment=!{applicationName}:ApplicationDeployment=
#ObjectName(ApplicationDeployment)
#
# Header ( EJBDeployment ClassLoader)
#
ResourceType=Classloader
ImplementingResourceType=Application
ResourceId=Cell=!{cellName}:Deployment=!{applicationName}:ApplicationDeployment=:EJBModuleDeployment=uri
#myEJB.jar:Classloader=
#
#
#Properties
#
mode=PARENT_FIRST #ENUM(PARENT_FIRST|PARENT_LAST),default(PARENT_FIRST)
#
# Header ( EJBDeployment ClassLoader's LibraryRef )
#
ResourceType=LibraryRef
ImplementingResourceType=Application
ResourceId=Cell=!{cellName}:Deployment=!{applicationName}:ApplicationDeployment=:EJBModuleDeployment=uri
#myEJB.jar:Classloader=:LibraryRef=libraryName#myLibName
#
#
#Properties
#
libraryName=myLibName
sharedClassLoader=null
#
EnvironmentVariablesSection
#
#
#Environment Variables
cellName=myCell04
applicationName=myApp
- Run the applyConfigProperties command to change an EJB
module deployment configuration.
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 '])
Results
You can use the properties file to configure and manage
the EJB module deployment object and its properties.
What to do next
Save the changes to your configuration.