/* 	
	constructor
	*/
	public CommandController(@Value("${collibra.url}") String collibraUrl,
							 @Value("${collibra.username}") String collibraUsername,
							 @Value("${collibra.password}") String collibraPassword
							) throws ApiException {

		logger.debug("Initializing the command controller");

		this.collibraUrl = collibraUrl;
		this.collibraUsername = collibraUsername;
		this.collibraPassword = collibraPassword;

		logger.debug("Setting the Core API client");

		// API client 
		ApiClient defaultClient = Configuration.getDefaultApiClient(); //new ApiClient();
		defaultClient.setBasePath(collibraUrl.trim());
		defaultClient.setUsername(collibraUsername.trim());
		defaultClient.setPassword(collibraPassword.trim());
		defaultClient.setUserAgent(collibraCoreUseragent);

		// get asset types
		logger.debug("Asset types request");

		AssetTypesApi assetTypesApi = new AssetTypesApi();

		AssetTypePagedResponse assetTypePagedResponse = assetTypesApi.findAssetTypes(null, 10000, null, null, null, null, null, null);

		logger.debug("Parsing the asset types");
		assetTypes = assetTypePagedResponse.getResults().stream().collect(Collectors.toMap(AssetTypeImpl::getName, AssetTypeImpl::getId));


		// get attribute types
		logger.debug("Attribute types request");

		AttributeTypesApi attributesTypesApi = new AttributeTypesApi();

		AttributeTypePagedResponse attributeTypePagedResponse = attributesTypesApi.findAttributeTypes(null, 10000, null, null, null, null, null, null, null, null);

		logger.debug("Parsing the attribute types");
		attributeTypes = attributeTypePagedResponse.getResults().stream().collect(Collectors.toMap(AttributeType::getName, AttributeType::getId));


		// get relation types
		logger.debug("Relation types request");

		relationTypes = new HashMap<String, UUID>();
		
		RelationTypesApi relationTypesApi = new RelationTypesApi();

		RelationTypePagedResponse relationTypePagedResponse = relationTypesApi.findRelationTypes(null, 10000, null, null, null, null, null, null, null, null, null);

		logger.debug("Parsing the relation types");
		for (RelationTypeImpl r : relationTypePagedResponse.getResults()) {
			relationTypes.put(r.getSourceType().getName()+" "+r.getRole()+" "+r.getTargetType().getName(), r.getId());				
		}


		// get statuses
		logger.debug("Statuses request");

		StatusesApi statusesApi = new StatusesApi();

		StatusPagedResponse statusPagedResponse = statusesApi.findStatuses(null, 10000, null, null, null);

		logger.debug("Parsing the status types");
		statusTypes = statusPagedResponse.getResults().stream().collect(Collectors.toMap(StatusImpl::getName, StatusImpl::getId));


		// set issue types
		issueTypes = Map.of(
			"Register Unity Catalog resources","_registerCatalog", 
			"Create Delta Share", "_createShare", 
			"Update Delta Share", "_updateShare", 
			"Create Delta Share Recipient", "_createRecipient", 
			"Grant Delta Share Access to Recipient", "_grantShare",
			"Revoke Delta Share Access from Recipient", "_revokeShare",
			"Delete Delta Share Recipient", "_deleteRecipient",
			"Delete Delta Share", "_deleteShare", 
			"Get Activation Link", "_getActivationLink");

		logger.debug("Constructor initialized");
	}