Module cWebAppError.pkg

need to move into fmac

cWebAppError.pkg (view source)
• WebAppFatalError
• import declarations
  • WebAppBase.pkg (view source)
  • set.pkg (view source)
  • Msgbox.pkg (view source)
  • GlobalFunctionsProcedures.pkg (view source)
  • errornum.inc (view source)
    integer ghoErrorSource Move 0 to ghoErrorSource ghoErrorSource object is expected to support this message Register_Function Extended_Error_Message returns string Use DataDict.pkg // we get error information from the DD // must be added after, ghoErrorSource is defined Include or define all useful symbols.
• cTrappedErrors : Set
  Maintain a set of ignored errors, which can be used by the error handle (error_report) to skip an error. This class assumes that there will only be a small number of ignored errors. If you need to trap all errors or many errors you really want to build your own error handler to do this.
  • integerisTrapped(integer iError)
    Return 1 if Error is trapped, 0 otherwise.
  • TrapError(integer iError)
    Flag error as trappable
  • IgnoreError(integer iError)
    Flag error as non-trappable
  • TrapAllErrors()
    Flag all errors as trappable
• cWebAppError : cObject
  This error handler is marked as a private class. There is nothing you can do to this class to either change it (WebApp requires a single based on this class) and there are no messages you can send to it. All error handling messages are handled by public messages in other classes that direct the messages here. The interface bwtween the public methods and the error class is considered to be internal implementation.
  • Construct_object()
    • IntegerCurrent_Error_Number
    • IntegerError_Line_Number
    • BooleanpbUnhandledErrorSupport
      If set false, this makes the error handler work the old way which does not use the new unhandled dialog. Only exists for compatibility reasons
    • IntegerError_Processing_State
      Flag which is sent when error is being processed. This stops error recursion.
    • HandlephoInetSession
      this should not get set to a value until the COM object is created and is working. When set, the error handler knows it that it can send error messages to the COM handler.
    • oErrorNumber : Array
      We will store Err# in the main error object
    • oErrorText : Array
    • oFileNr : Array
    • oFieldNr : Array
    • oLineNr : Array
    • oTrappedErrors : cTrappedErrors
  • ClearErrors()
  • integerErrorCount()
  • Set_Error(Integer iErrNr String sErrMsg integer iLineNr Integer iFileNr Integer iFieldNr)
    Pass Err Num, Error Msg, Line#, File, Field and error-type
    • IntegeriCount
  • IntegerError_ErrNr(Integer iItem)
  • IntegerError_LineNr(Integer iItem)
  • IntegerError_FileNr(Integer iItem)
  • IntegerError_FieldNr(Integer iItem)
  • StringError_ErrMsg(Integer iItem)
  • stringError_Description(integer Error# string ErrMsg)
    • StringFull_Error_Text
  • integerIs_Critical(integer Error#)
    ** return true if an error number is critical
  • TrapError(integer iError)
  • IgnoreError(integer iError)
  • TrapAllErrors()
  • BooleanIsTrapped(integer iError)
  • Error_Report(integer iError integer iLine string ErrMsg)
    • StringsSystemErr
    • StringsMess
    • StringsLabel
    • StringsFile
    • StringsDtl
    • StringsFullError
    • StringsStack
    • StringsSystemAndStack
    • IntegeriErrFile
    • IntegeriErrField
    • BooleanbCritical
    • BooleanbQueueErrors
    • BooleanbLogAllErrors
    • BooleanbLocal
    • BooleanbHtmlErrors
    • IntegerhoInetSession
    • BooleanbUnhandledSupport
    • BooleanbDebugging
  • UnhandledErrorDisplay(Integer iErrorLine String sMessage)
    • StringsCaption
  • MessageBoxError(String sErrorText Boolean bCritical)
    • IntegeriIcon
    • IntegeriRet
    • IntegerhoOldSelf
    • IntegerhoFocus
  • EnumerateErrors(Integer iMsg integer hObj)
    Enumerate all errors. For each error send iMsg to hObj passing all required error information: iErr#, sErrorMsg, iLine, iFile, iField
    • IntegeriCount
    • Integeri
  • ErrorReportCallback(integer iItem Integer iMsg integer hObj)
    if item is -1 it is last error
    • StringsErrMsg
    • IntegeriFileNr
    • IntegeriFieldNr
    • IntegeriErrNr
    • IntegeriLineNr
    • IntegeriCount
  • ClearError(integer iItem)
    this is used to remove a single error from the queue if iItem is -1, last error
    • IntegeriCount
  • stringErrorMessage(integer iItem)
    • StringsErrMsg
    • IntegeriCount
  • integerFileFieldErrorItem(integer iFile integer iField)
    see if error exists for this file and field. If it does, return the item number, else return -1.
    • IntegeriCount
    • Integeri
• UserError(String sMessage)

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