private ViewConfigurationModel fetchAssocDefViewConfig(Association assocDef) {
try {
// Note: othersTopicTypeUri=null, the view config's topic type is unknown (it is
// client-specific)
ResultSet<RelatedTopic> configTopics =
assocDef.getRelatedTopics(
"dm4.core.aggregation",
"dm4.core.assoc_def",
"dm4.core.view_config",
null,
true,
false,
0,
null);
return new ViewConfigurationModel(DeepaMehtaUtils.toTopicModels(configTopics.getItems()));
} catch (Exception e) {
throw new RuntimeException(
"Fetching view configuration for association definition " + assocDef.getId() + " failed",
e);
}
}
private AssociationDefinitionModel fetchAssociationDefinition(
Association assoc, String wholeTypeUri, String partTypeUri) {
try {
long assocId = assoc.getId();
return new AssociationDefinitionModel(
assocId,
assoc.getTypeUri(),
wholeTypeUri,
partTypeUri,
fetchWholeCardinality(assocId).getUri(),
fetchPartCardinality(assocId).getUri(),
fetchAssocDefViewConfig(assoc));
} catch (Exception e) {
throw new RuntimeException(
"Fetching association definition failed (wholeTypeUri=\""
+ wholeTypeUri
+ "\", partTypeUri="
+ partTypeUri
+ ", "
+ assoc
+ ")",
e);
}
}