Network Deployment (Distributed operating systems), v8.0 > Scripting the application serving environment (wsadmin) > Use properties files to manage system configuration > Manage specific configuration objects using properties files > Use application properties files to install, update, and delete enterprise application files > Work with application deployment properties files
Work with EJB module deployment properties files
We can use properties files to modify EJB module deployment properties. An EJB module must conform to Java EE specifications.
Determine the changes 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.
Use 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 the configuration.
Actions for EJB module deployment properties files. We 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 applyConfigProperties to change an EJB module deployment configuration.
Run 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
We 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 the configuration.
Extract properties files using wsadmin.sh
Create server, cluster, application, or authorization group objects using properties files and wsadmin scripting
Delete server, cluster, application, or authorization group objects using properties files
Related
PropertiesBasedConfiguration command group using wsadmin.sh