SmartComponent Library

Parentpacke:

Consultingwerk.Exceptions

The Consultingwerk.Exceptions package contains specialized error classes. The classes in this package do extend the Progress.Lang.AppError class. Classes may implement the following interfaces that control specific error functionality.

Interface name	Description
IDoNotShowException	This interface is for error classes that should not be visualized using the Consultingwerk.Util.ErrorHelper class. This is useful for errors that should just indicate that a method has been cancelled but are not relevant to the end user.
IErrorTitle	Errors implementing this interface provide a Title property that will be used as the title of error message dialogs rendered by the Consultingwerk.Util.ErrorHelper class.
ISupportsInnerException	Errors implementing this interface provide an InnerException property that provides access to the original error that caused a higher level exception.

See Consultingwerk.Util.ErrorHelper class for further information.

Interfaces
	IDoNotShowException	Interface for Error classes that should not be causing a message box/dialog when passed to the Consultingwerk.Util.ErrorHelper methods. Those errors could still be handled using then IErrorHandler implementation
	IErrorTitle	Interface for Errors that support a Title property to be used for error dialogs
	IInvalidResourceException	Flag Interface used to return http status code 404
	IProvidesSessionInfo	Interface for error classes that provide the SessionInfo property
	ISupportsInnerException	Supports the InnerException pattern for error objects
	ISupportsOriginalStackTrace	Supports the OriginalStackTrace pattern for error objects

Classes
	CancelException	An Error object signalling that the called operation has been cancelled (exit or returned).
	CompileException	Exception thrown from the CompileHelper:CompileFile method
	DatabaseNotConnectedException
	DatasetException	Exception raised by the DatasetHelper:ThrowDatasetErrors method with the ERROR-STRING's of the ProDataset records
	DoNotShowException	Common base error class for errors that do not need to be shown using the ErrorHelper class
	Exception	Common base error class, implementing inner exception handling / access, returning the Error instance that caused the current exception.
	ExceptionWithTitle	Common base error class, implementing inner exception handling / access, returning the Error instance that caused the current exception.
	FileNotFoundException	Exception raised for files not found
	IgnoreAtServiceInterface	Base class for Exceptions which will be caught and ignored by the Service Interface and thus not returned to the caller.
	ImageNotFoundException	Exception raised when an image is not found by the ImageHelper:Load method
	InvalidHandleException	An error object thrown to signal an invalid widget handle
	InvalidParameterValueException	An error object thrown to signal invalid parameter values
	InvalidQueryOperatorException	Exception thrown by the Consultingwerk.QueryParser class when an unsupported query term was foudn
	InvalidQueryTermException	Exception thrown by the Consultingwerk.QueryParser class when an unsupported query term was foudn
	InvalidReferenceException	An error object thrown to signal an invalid widget handle
	InvalidTypeException	An error object thrown to signal invalid types
	InvalidValueException	An error object thrown to signal invalid (parameter) values
	IoException	Generic Exception for IO based issues
	JsonSerializationException	Exception thrown by Json-Serialization and Deserialization
	MethodInvokationException
	NoIndexInformationAvailable
	NotImplementedException
	NotSupportedException	General purpose error class for methods that are not supported
	NotSupportedOnThisPlatform
	OsErrorException
	ParameterNullValueException	An error object thrown to signal invalid parameter null values
	QueryParsingException	Exception thrown by the Consultingwerk.QueryParser class when an unsupported query term was foudn
	RecordAlreadyExistsException	Exception thrown by DataAccess and SmartDatasetAdapter when an update record conflicts with another record.
	RecordLockedException
	ReferentialIntegrityException
	SetDbClientException	Exception raised when the SET-DB-CLIENT command fails
	StopConditionException	Exception thrown when a STOP condition has been catched
	UnmatchedBracketException	Exception thrown from the StringHelper:FindClosingBracket() method
	UnmatchedCommentException
	UnmatchedQuoteException	Exception thrown from the StringHelper:FindClosingQuote() method
	XmlSerializableException	Exception thrown by the XmlSerialable class during serialization and deserialization