Configuration settings

SAIF.Presentation has a single externalized configuration touchpoint: one Environment API key resolved through IEnvironmentService (accessed via AppGlobal.EnvironmentService), used to obtain the Oracle connection target for the preference store. No App.config/Web.config, AppSettings, secure/encrypted settings, or custom configuration sections exist in this library.

Configuration retrieval methods

Method	Class / Interface	Namespace	Usage pattern
GetConfigSetting(String)	IEnvironmentService (accessed via AppGlobal.EnvironmentService)	SAIF.Core.Services (interface); accessed statically through AppGlobal from SAIF.Framework.Security	Called once, inline, as a constructor argument: New clsMSOracleDataLayer(m_DBUserName, AppGlobal.EnvironmentService.GetConfigSetting(EnvironmentConfigKeys.OracleDatabase)) inside the private Load() method. The returned value is passed directly to the clsMSOracleDataLayer constructor; it is not cached in a field or exposed as a property.

Environment API settings

Settings retrieved via IEnvironmentService (centralized environment configuration service).

Setting key	Method	Data type	Purpose	Consuming class	Source
EnvironmentConfigKeys.OracleDatabase	GetConfigSetting	String*	Resolves the Oracle connection target used to construct the clsMSOracleDataLayer that backs preference persistence	clsPreferences (private Load() method)	SAIF.Presentation\clsPreferences.vb

The key is referenced via the EnvironmentConfigKeys constants class, not as a raw string literal; the literal key name is declared external to this library*. This is the only Environment API key consumed anywhere in SAIF.Presentation. The same key/pattern is also consumed independently by the sibling library SAIF.Presentation.Web.MVC (NavigationContext.vb), noted here for cross-reference only.

AppSettings (Web.config)

None found. clsPreferences.vb contains no ConfigurationManager.AppSettings calls, no AppSettings indexer access, and no <appSettings>-sourced values. No Web.config/App.config exists in SAIF.Presentation\.

Database connection configuration

Connection name	Provider	Retrieval method	Purpose	Source
clsMSOracleDataLayer constructed with database user CLM and the value returned by GetConfigSetting(EnvironmentConfigKeys.OracleDatabase)	Oracle	EnvironmentConfigKeys.OracleDatabase via GetConfigSetting	Establishes the Oracle data-access layer used to obtain IDataPortalInfo, which supplies the authenticated user context subsequently used to load/save user preferences via PreferenceData	SAIF.Presentation\clsPreferences.vb

The Oracle DB user/schema is the hardcoded literal "CLM" — a compile-time constant, not an externalized configuration value. The connection string/target itself is resolved at runtime via the Environment API key above; clsPreferences.vb does not construct or store a raw ADO.NET/Oracle connection string. clsMSOracleDataLayer is an external type (defined in SAIF.Framework.Common); its internal connection-string handling is out of scope for this library**.

Secure settings

None found. No calls to GetSecureConfigSetting, SystemHashUtil.ComputeHash, or references to SystemType.WebApp/SystemType.Service exist in clsPreferences.vb or elsewhere in SAIF.Presentation\.

Transitive configuration (from dependencies)

Setting key	Method	Source dependency	Dependency type	Purpose
N/A	—	—	—	No transitive configuration keys were identified beyond the single key documented above; downstream persistence in PreferenceData (SAIF.Framework.Preferences) is out of scope for this library's analysis**

Configuration dependencies

Dependency	Type	Required at	Impact if missing
EnvironmentConfigKeys.OracleDatabase (via AppGlobal.EnvironmentService)	Environment API service	Construction of any clsPreferences instance (runtime, first access)	Load() fails when constructing clsMSOracleDataLayer, and the exception propagates uncaught to the caller, preventing preference loading entirely*

Note: Statements marked with * were inferred from code structure, naming conventions, or contextual evidence where direct confirmation was not available in source artifacts. Statements marked with ** could not be confirmed; treat as unknown until verified.

Related documentation

• Library index
• Overview
• Architecture
• Dependencies
• Operations and processes
• Business rules

Sources

• SAIF.Presentation\clsPreferences.vb