DynamicCache (AdminTask)
We can use the Jython scripting language to manage the dynamic cache service. Use the commands in the DynamicCache command group to create object and service cache instances with wsadmin.sh.
Use the following commands to manage the dynamic cache configuration:
createObjectCacheInstance
The createObjectCacheInstance command creates an object cache instance in the configuration. An object cache is a location where the dynamic cache stores, distributes, and shares data.
Target object:
Specify the instance of the cache provider that the system stores the object cache instance objects under.
Required parameters
- -name
- Name of the object cache instance to create. (String, required)
- -jndiName
- Specifies the JNDI name for the object cache instance to create. (String, required)
Return value
The command does not return output.
Batch mode example usage
- Jython string...
AdminTask.createObjectCacheInstance('CacheProvider(cells/myCell/nodes/myNode/servers/myServer|resources-pme502.xml# #CacheProvider_1055745612404)','[-name objectName -jndiName myJNDI]')
- Jython list:
AdminTask.createObjectCacheInstance('CacheProvider(cells/myCell/nodes/myNode/servers/myServer|resources-pme502.xml# #CacheProvider_1055745612404)',['-name', 'objectName', '-jndiName', 'myJNDI'])
Interactive mode
- Jython:
AdminTask.createObjectCacheInstance('-interactive')
createServletCacheInstance
The createServletCacheInstance command creates a servlet cache instance in the configuration. A servlet cache instance specifies the location where the dynamic cache stores, distributes, and shares data.
Target object:
Instance of the cache provider that the system stores the object cache instance objects under.
Required parameters
- -name
- Name of the servlet cache instance to create. (String, required)
- -jndiName
- Specifies the JNDI name for the servlet cache instance to create. (String, required)
Return value
The command does not return output.
Batch mode example usage
- Jython string...
AdminTask.createServletCacheInstance('CacheProvider(cells/myCell/nodes/myNode/servers/myServer|resources-pme502.xml l#CacheProvider_1055745612404)','[-name servletName -jndiName myJNDI]')
- Jython list:
AdminTask.createServletCacheInstance('CacheProvider(cells/myCell/nodes/myNode/servers/myServer|resources-pme502.xml l#CacheProvider_1055745612404)',['-name', 'servletName', '-jndiName', 'myJNDI'])
Interactive mode
- Jython:
AdminTask.createServletCacheInstance('-interactive')
Related tasks
Use the DistributedMap and DistributedObjectCache interfaces for the dynamic cache Use object cache instances
Servlet cache instance settings Object cache instance settings