Working with EJB module deployment properties files

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

  1. 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
  2. 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.




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Last updatedLast updated: Sep 19, 2011 3:08:41 PM CDT
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