clsAppInfo

clsAppInfo is the single-row BOF business object for App_Info. It creates new info or audit rows, retrieves one row by sequence number, and exposes the loaded row data through public properties.

Purpose

• Create and save one application info or audit row.
• Retrieve one application info row by AppInfoSeqNum.
• Expose the row state used by log-view callers.

Context

• Namespace: SAIF.Application.LogView
• Assembly/package: SAIF.Application.LogView

Public members

Member	Signature	Purpose
AppInfoSeqNum	Public Property AppInfoSeqNum() As Integer	Exposes the identity value for the current info row.
AppName	Public Property AppName() As String	Exposes the application name stored with the info row.
CreateDate	Public Property CreateDate() As Date	Exposes the create date stored with the info row.
DataText	Public Property DataText() As String	Exposes the supplemental data text stored with the row.
Environment	Public Property Environment() As String	Exposes the environment stored with the info row.
MachineName	Public Property MachineName() As String	Exposes the machine name stored with the info row.
MessageText	Public Property MessageText() As String	Exposes the message text stored with the row.
PageName	Public Property PageName() As String	Exposes the page name stored with the info row.
PurgeDate	Public Property PurgeDate() As Date	Exposes the purge date stored with the row.
UserName	Public Property UserName() As String	Exposes the user name stored with the info row.
MyCriteria	Public ReadOnly Property MyCriteria() As Criteria	Returns the attached clsAppInfo.Criteria instance.
IsValid	Public Overrides ReadOnly Property IsValid() As Boolean	Returns the BOF validity result for this object.
IsSavable	Public Overrides ReadOnly Property IsSavable() As Boolean	Returns the BOF savable-state result for this object.
Equals	Public Overloads Shared Function Equals(ByVal objA As Object, ByVal objB As Object) As Boolean	Compares two objects by delegating to the typed Equals overload when both are clsAppInfo.
Equals	Public Overloads Overrides Function Equals(ByVal inObject As Object) As Boolean	Compares this instance to another object when it is a clsAppInfo.
Equals	Public Overloads Function Equals(ByVal inObject As clsAppInfo) As Boolean	Compares two clsAppInfo instances by AppInfoSeqNum.
GetHashCode	Public Overrides Function GetHashCode() As Integer	Returns the hash code of AppInfoSeqNum.
ToString	Public Overrides Function ToString() As String	Returns AppInfoSeqNum as a string.
NewAppInfo	Public Shared Function NewAppInfo(ByVal inDataportal As IDataPortalInfo, ByVal inAppInfoSeqNum As Integer) As clsAppInfo	Creates a new BOF object by calling the data-access layer create path with a criteria object.
GetAppInfo	Public Shared Function GetAppInfo(ByVal inDataportal As IDataPortalInfo, ByVal inAppInfoSeqNum As Integer) As clsAppInfo	Retrieves one info object by sequence number.
CreateNewAppInfo	Public Shared Function CreateNewAppInfo(inDPI As IDataPortalInfo, inAuditStruct As SAIF.Framework.Logging.AuditInfoStruct) As clsAppInfo	Creates, populates, saves, and returns a new info object from AuditInfoStruct.
CreateNewAppInfo	Public Shared Function CreateNewAppInfo(inDPI As IDataPortalInfo, inAppName As String, inEnvironment As String, inAuditDate As DateTime, inDataText As String, inMachineName As String, inPageName As String, inMessageText As String, inUserName As String) As clsAppInfo	Creates, populates, saves, and returns a new info object from discrete values.

Behavioral notes

• Insert operations execute SQL-004 and then SQL-002 to capture the identity value.
• BeforeInsert binds @Purge_Date with Now.AddDays(30), which aligns with BR-007.
• AfterRetrieve accepts exactly one returned row and otherwise throws ApplicationException("Invalid Results"), which aligns with BR-005.

Constraints and usage notes

• Row properties use private setters in source, so callers populate them through the factory methods or BOF load path.

Sources

• Application\SAIF.Application.LogView\clsAppInfo.vb