/**
* This function is used when implementing a naming system that supports junctions. For example,
* when the a_bind_nns(name, newobj) method is invoked, that means the caller is attempting to
* bind the object 'newobj' to the nns of 'name'. For context that supports junctions, 'name'
* names a junction and is pointing to the root of another naming system, which in turn might have
* an nns. This means that a_bind_nns() should first resolve 'name' and attempt to continue the
* operation in the context named by 'name'. (i.e. bind to the nns of the context named by
* 'name'). If name is already empty, then throw NameNotFoundException because this context by
* default does not have any nns.
*/
protected void a_processJunction_nns(String name, Continuation cont) throws NamingException {
if (name.equals("")) {
NameNotFoundException e = new NameNotFoundException();
cont.setErrorNNS(this, name);
throw cont.fillInException(e);
}
try {
// lookup name to continue operation in nns
Object target = a_lookup(name, cont);
if (cont.isContinue()) cont.appendRemainingComponent(""); // add nns back
else {
cont.setContinueNNS(target, name, this);
}
} catch (NamingException e) {
e.appendRemainingComponent(""); // add nns back
throw e;
}
}
