EdmiError edmiRemoteListRepositories (SdaiServerContext serverContextId,
                                        SdaiString        nameFilter, 
                                        SdaiString        ownerFilter, 
                                        SdaiString        groupOwnerFilter, 
                                        SdaiOptions       options, 
                                        SdaiString        **foundNames,
                                        SdaiInvocationId  *edmiInvocationId);

Performs a query on the entity extent of the EDM_REPOSITORY entity in the ExpressDataManager model and lists all repositories that match an Express-X logical expression. The logical expression will be constructed from three user specified filters. These filters are;

The Repository Filter

The repository filter gives direct access to the attributes of the EDM_REPOSITORY instances. The following is the declaration of the EDM_REPOSITORY entity:
ENTITY edm_repository;
name : SIMPLEID;
repository_id : UNIQUE_INDEX;
created : TIME_STAMP;
owner : edm_user;
group : edm_group;
administrators : SET OF USER_OR_GROUP;
protection : INTEGER;
access_rights_for : SET OF access_rights;
models : SET OF edm_model;
last_time_opened : PACKED_DATE;
last_opened_by : edm_user;
last_time_closed : PACKED_DATE;
sdai_repository : sdai_repository;
user_defined : BOOLEAN;
description : OPTIONAL STRING;
END_ENTITY;
The repository filter will be included in the resulting Express-X conditional statement as follows;
". . . AND (<nameFilter>) AND . . ."
Examples:
"name LIKE 'Data*'"
lists all repositories with a name that starts with 'Data'.
"user_defined"
lists all user defined repositories.

The Owner Filter

The owner filter gives access to the attributes of the EDM_USER instance in the repositorys owner attribute. The following is the declaration of the EDM_USER entity:

ENTITY edm_user;
name : SIMPLEID;
user_id : UNIQUE_INDEX;
user_name : OPTIONAL STRING;
created : TIME_STAMP;
last_time_connected : PACKED_DATE;
default_model_repositories_protection : INTEGER;
default_dictionary_models_protection : INTEGER;
default_data_models_protection : INTEGER;
default_extra_schemata_protection : INTEGER;
default_archived_models_protection : INTEGER;
creating_repository_permission : OPTIONAL BOOLEAN;
owning_system_instances : OPTIONAL SET OF entity_instance;
password_defined : BOOLEAN;
password : STRING;
END_ENTITY;

The owner filter will be included in the resulting Express-X conditional statement as follows;
". . . AND (owner.<ownerFilter>) AND . . ."
Examples:
"user_id = 1"
lists all repositories owned by the superuser.
"name = 'Johnny'"
lists all repositories owned by Johnny.

The Group Owner Filter

The group owner filter gives access to the attributes of the EDM_GROUP instance in the repositorys group attribute. The following is the declaration of the EDM_GROUP entity:
ENTITY edm_group;
name : SIMPLEID;
group_id : UNIQUE_INDEX;
created : TIME_STAMP;
users : SET OF edm_user;
description : OPTIONAL STRING;
default_model_repositories_protection : INTEGER;
default_dictionary_models_protection : INTEGER;
default_data_models_protection : INTEGER;
default_extra_schemata_protection : INTEGER;
default_archived_models_protection : INTEGER;
creating_repository_permission : OPTIONAL BOOLEAN;
owning_system_instances : OPTIONAL SET OF entity_instance;
END_ENTITY;

The group owner filter will be included in the resulting Express-X conditional statement as follows;
". . . AND (group.<groupOwnerFilter>) AND . . ."
Examples:
"group_id = 1"
lists all repositories owned by the 'sdai-group' group.
"name = 'Supervisor'"
lists all repositories owned by the 'Supervisor' group.

Arguments

Type	Name	Comment
SdaiServerContext	serverContextId	Context identification, from edmiDefineServerContext
SdaiString	nameFilter	A filter that may refer to any attribute of a repositorys EDM_REPOSITORY instances in the ExpressDataManager model. See item 1 in the general description above.
SdaiString	ownerFilter	A filter that may refer to any attribute of the EDM_USER instance in the owner attribute of a repositorys EDM_REPOSITORY instance in the ExpressDataManager model. See example below and item 2 in the general description above.
SdaiString	groupOwnerFilter	A filter that may refer to any attribute of the EDM_GROUP instance in the group attribute of a repositorys EDM_REPOSITORY instance in the ExpressDataManager model. See item 3 in the general description above.
SdaiOptions	options	Currently not used.
SdaiString	foundNames	A variable that will receive a pointer to a buffer of repository names that match the Express-X logical expression that was generated from the given filters.
SdaiInvocationId	edmiInvocationId	Currently not used.

Return Value

Error rendering macro 'excerpt-include' : User 'null' does not have permission to view the page 'US:_r_EDMInterface'.

Options

Example

/* List all repositories owned by 'Johnny' */
 int i;
 EdmiError rstat;
 SdaiServerContext suContext;
 SdaiString *repNames;
  
 /* Define Remote Server Context
 for the superuser */ 
 rstat = edmiDefineServerContext("SuperUserContext",
 "superuser", NULL, "xfx56kl9",
 "TCP", "9090", "MyServerHost",
 NULL, NULL, NULL, NULL, NULL, &suContext); 
  
 rstat = edmiRemoteListRepositories(suContext, NULL, "NAME = 'Johnny'",
 NULL, 0, &repNames, NULL); 
 i = 0;
 while (repNames[i]) {
 printf("\nRepository %s", repNames[i]); 
 edmiFree(repNames[i++]); 
 }
 . . .

Arguments

Return Value

Options

Example

See also

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