All,
I am trying to use the excalibur.naming package, but I am having severe
problems with the in-memory naming system.
DefaultConfiguration config = new DefaultConfiguration("roles", "");
DefaultConfiguration timeComponent = new DefaultConfiguration("role",
"roles");
timeComponent.addAttribute("role", Time.ROLE);
timeComponent.addAttribute("class", TimeComponent.class.getName());
config.addChild(timeComponent);
Hashtable environment = new Hashtable();
environment.put(Context.INITIAL_CONTEXT_FACTORY,
MemoryInitialContextFactory.class.getName());
Context initialContext = new InitialContext(environment);
Context ctx = initialContext.createSubcontext("org");
ctx = ctx.createSubcontext("apache");
ctx = ctx.createSubcontext("cocoon");
ctx = ctx.createSubcontext("samples");
ctx = ctx.createSubcontext("parentcm");
ctx.rebind("ParentCMConfiguration", config);
initialContext = new InitialContext(environment);
initialContext.lookup("org/apache/cocoon/samples/parentcm/ParentCMConfigurat
ion");
The last line results in a name not bound exception: org.
I looked at the code, and the statement new InitialContext(environment)
really does create two different namespaces. The contexts obtained via the
MemoryInitialContextFactory are thus not persistent - they are more like a
hierarchical HashMap.
So, how does one use this package? I need to store one object from one class
and pick it up in another, without passing the InitialContext across.
/LS
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