paragraph 3.2.5.6 : There is two mistakes : "abstract_storagehome" and
"abstract""storagehome" are referenced instead of "abstract
storagehome
paragraph 3.2.5.1 : the production <abstract_storage_type_member> refers
to
<abstract_storage_type_dcl> which is defined in production 10 as
<psdl_state_dcl>.
Pick one or the other and changes references as required
Production 19 : "abstract_storagehome" is not correct. Replace it with
"abstract storagehome".
Chapter 1.5 mentions the ConnectorRegistry object. From the code sample I assume that it should be part of the CosPersistentState module. Hoveever, I am unable to find the refrence to the ConnectorRegistry from the appendix A.1, "Complete IDL" (shouldn't it be "Complete PSDL" instead?)
the ConnectorRegistry is present also in the appendix B, "Example: An Implementation of the Naming Service"
The referenced page cites the existence of a ConnectorRegistry in the CosPeristentState module. But there is no such interface in the IDL. Perhaps I've missed something?
In the PSDL state type grammar, the state member can't be a sequence type as the following text:
formal/02-06-05 on page 3-8
<psdl_state_type_spec> ::= <base_type_spec>
| <string_type> |
| <wide_string_type> |
| <abstract_storagetype_ref_type> |
| <scoped_name> ... <scoped_name> must denote a previously declared [abstract or local] interface, struct, union, type, [abstract] valuetype, or a previously defined abstract storagetype. ... |
It's very useful if the sequence type be a state member, which is currently not possible.
Resolution:
Replace the following text in formal/02-06-05 on page 3-8
<psdl_state_type_spec> ::= <base_type_spec>
| <string_type> |
| <wide_string_type> |
| <abstract_storagetype_ref_type> |
| <scoped_name> |
with
<psdl_state_type_spec> ::= <base_type_spec>
| <sequence_type> |
| <string_type> |
| <wide_string_type> |
| <abstract_storagetype_ref_type> |
| <scoped_name> |
1. formal/02-09-06 on page 1-6 import org.omg.*; CORBA.ORB myOrb = CORBA.ORB.init(); CosPersistentState.ConnectorRegistry connectorRegistry = CosPersistentState.ConnectorRegistryHelper.narrow( myOrb.resolve_initial_references("PSS") ); CosPersistentState.Connector connector = connectorRegistry.find_connector(""); ... 2. formal/02-09-06 on page B-6 public class NamingServer { public static void main(String[] args)
{ // initializes ORB CORBA.ORB myOrb = CORBA.ORB.init(args); // get connector registry CosPersistentState.ConnectorRegistry registry = CosPersistentState.ConnectorRegistryHelper. narrow( myOrb.resolve_initial_references("PSS") ); // get connector ... }Resolution:
1. Remove the following text in formal/02-09-06 on page 1-6
CosPersistentState.ConnectorRegistry connectorRegistry = CosPersistentState.ConnectorRegistryHelper.narrow( myOrb.resolve_initial_references("PSS") ); CosPersistentState.Connector connector = connectorRegistry.find_connector("");
2. Remove the following text in formal/02-09-06 on page B-6
// get connector registry CosPersistentState.ConnectorRegistry registry = CosPersistentState.ConnectorRegistryHelper. narrow( myOrb.resolve_initial_references("PSS") );
paragraph 3.2.6.4 : The <absract_storagehome_header> is not correctly
defined.
The production [<primary_key_dcl>] is missing. Add it.
Production 27 : a double quote is missing : {" instead of "{". Add the
double quote.
Production 45 : an underscore is missing in the name of the rule.
Replace <abstract storagehome_name> with <abstract_storagehome_name>
Production 48: there is a redundancy : square brackets are not
useful.Remove them