Consultingwerk.Util.ProcedureHelper - SmartComponent Library

Namespace:

Consultingwerk.Util

Class

ProcedureHelper

Parent classes:

Progress.Lang.Object

Consultingwerk.Util.ProcedureHelper

Inherits:

Progress.Lang.Object

File:	ProcedureHelper
Purpose:	Provides support routines dealing with access to procedures
Syntax:	Static methods only, Protected constructor to disallow
	instance creation
Author(s):	Mike Fechner / Consultingwerk Ltd.
Created:	Tue Sep 08 15:27:16 CEST 2009

Top Method Summary

Options	Name	Purpose
+	HANDLE FindPersistentProcedure (character)	Searches for the first instance of a persistent procedure with the given name
+	LOGICAL HasEntry (handle, character)	Returns true if the procedure or it's super-procedures contains the given entry (internal procedures or user defined functions) and thus the given entry is callable (RUN or DYNAMIC-FUNCTION).
+	LOGICAL HasEntry (handle, character, character)	Returns true if the procedure or it's super-procedures contains the given entry (internal procedures or user defined functions) and thus the given entry is callable (RUN or DYNAMIC-FUNCTION).
+	LOGICAL HasEntry (handle, character, EntryTypeEnum)	Returns true if the procedure or it's super-procedures contains the given entry (internal procedures or user defined functions) and thus the given entry is callable (RUN or DYNAMIC-FUNCTION).
+	LOGICAL HasEntryMatching (handle, character)	Returns true if the procedure or it's super-procedures contains the given entry (internal procedures or user defined functions) and thus the given entry is callable (RUN or DYNAMIC-FUNCTION).
+	LOGICAL HasEntryMatching (handle, character, character)	Returns true if the procedure or it's super-procedures contains the given entry (internal procedures or user defined functions) and thus the given entry is callable (RUN or DYNAMIC-FUNCTION).
+	LOGICAL HasEntryMatching (handle, character, EntryTypeEnum)	Returns true if the procedure or it's super-procedures contains the given entry (internal procedures or user defined functions) and thus the given entry is callable (RUN or DYNAMIC-FUNCTION).
#	CHARACTER HasEntryMatchingInternal (handle, character)	Searches the passed in procedure handle for an entry using a search pattern.
+	LOGICAL HasInternalProcedure (handle, character)	Returns true if the procedure or it's super-procedures contains the named internal procedures and thus the named internal procedue is callable (RUN).
+	LOGICAL HasUserDefinedFunction (handle, character)	Returns true if the procedure or it's super-procedures contains the named user defined function internal procedures and thus the user defined function is callable (DYNAMIC-FUNCTION).
+	CHARACTER ShortDotPName (handle)	Returns the file-name of the current procedure handle without the pathname and without the extension

Top Constructor Summary

	Options	Name	Purpose
	#	ProcedureHelper ()	Protected default constructor.

Method Detail

Top

PUBLIC HANDLE FindPersistentProcedure (character)

Purpose:	Searches for the first instance of a persistent procedure with the
	given name
Notes:

Parameters:
pcFileName	CHARACTER
	The file name of the persistent procedure to search for
Returns	HANDLE
	The handle of the persistent procedure instance of ? when no instance is found

Top

PUBLIC LOGICAL HasEntry (handle, character)

Purpose:	Returns true if the procedure or it's super-procedures contains the
	given entry (internal procedures or user defined functions) and thus
	the given entry is callable (RUN or DYNAMIC-FUNCTION).
Notes:

Parameters:
phProcedure	HANDLE
	The handle of the persistent procedure
pcEntry	CHARACTER
	The name of an internal procedure or user defined function
Returns	LOGICAL
	TRUE when an entry is found, else FALSE

Top

PUBLIC LOGICAL HasEntry (handle, character, character)

Purpose:	Returns true if the procedure or it's super-procedures contains the
	given entry (internal procedures or user defined functions) and thus
	the given entry is callable (RUN or DYNAMIC-FUNCTION).
Notes:

Parameters:
phProcedure	HANDLE
	The handle of the persistent procedure
pcEntry	CHARACTER
	The name of an internal procedure or user defined function
pcType	CHARACTER
	The entry type, PROCEDURE or FUNCTION
Returns	LOGICAL
	TRUE when an entry is found, else FALSE

Top

PUBLIC LOGICAL HasEntry (handle, character, EntryTypeEnum)

Purpose:	Returns true if the procedure or it's super-procedures contains the
	given entry (internal procedures or user defined functions) and thus
	the given entry is callable (RUN or DYNAMIC-FUNCTION).
Notes:

Parameters:
phProcedure	HANDLE
	The handle of the persistent procedure
pcEntry	CHARACTER
	The name of an internal procedure or user defined function
poType	Consultingwerk.EntryTypeEnum
	The entry type as an EntryTypeEnum member
Returns	LOGICAL
	TRUE when an entry is found, else FALSE

Top

PUBLIC LOGICAL HasEntryMatching (handle, character)

Purpose:	Returns true if the procedure or it's super-procedures contains the
	given entry (internal procedures or user defined functions) and thus
	the given entry is callable (RUN or DYNAMIC-FUNCTION).
Notes:	Uses MATCHES to compare pcEntry to the name of the internal entries

Parameters:
phProcedure	HANDLE
	The handle of the procedure
pcEntry	CHARACTER
	The search pattern for internal entries
Returns	LOGICAL
	TRUE when an entry is found, else FALSE

Top

PUBLIC LOGICAL HasEntryMatching (handle, character, character)

Purpose:	Returns true if the procedure or it's super-procedures contains the
	given entry (internal procedures or user defined functions) and thus
	the given entry is callable (RUN or DYNAMIC-FUNCTION).
Notes:	Uses MATCHES to compare pcEntry to the name of the internal entries

Parameters:
phProcedure	HANDLE
	The handle of the procedure
pcEntry	CHARACTER
	The search pattern for internal entries
pcType	CHARACTER
	The entry type, e.g. PROCEDURE or FUNCTION
Returns	LOGICAL
	TRUE when an entry is found, else FALSE

Top

PUBLIC LOGICAL HasEntryMatching (handle, character, EntryTypeEnum)

Purpose:	Returns true if the procedure or it's super-procedures contains the
	given entry (internal procedures or user defined functions) and thus
	the given entry is callable (RUN or DYNAMIC-FUNCTION).
Notes:	Uses MATCHES to compare pcEntry to the name of the internal entries

Parameters:
phProcedure	HANDLE
	The handle of the procedure
pcEntry	CHARACTER
	The search pattern for internal entries
poType	Consultingwerk.EntryTypeEnum
	The entry type as an EntryTypeEnum member
Returns	LOGICAL
	TRUE when an entry is found, else FALSE

Top

PROTECTED CHARACTER HasEntryMatchingInternal (handle, character)

Purpose:	Searches the passed in procedure handle for an entry using a search
	pattern.
Notes:	Uses MATCHES to compare pcEntry to the name of the internal entries

Parameters:
phProcedure	HANDLE
	The handle of the procedure
pcEntry	CHARACTER
	The search pattern for internal entries
Returns	CHARACTER
	The name of the matching entry name or ? if none is found

Top

PUBLIC LOGICAL HasInternalProcedure (handle, character)

Purpose:	Returns true if the procedure or it's super-procedures contains the
	named internal procedures and thus the named internal procedue is
	callable (RUN).
Notes:

Parameters:
phProcedure	HANDLE
	The handle of the procedure to validate
pcEntry	CHARACTER
	The name of the internal procedure to test for
Returns	LOGICAL
	Logical value indicating if the internal procedure exists

Top

PUBLIC LOGICAL HasUserDefinedFunction (handle, character)

Purpose:	Returns true if the procedure or it's super-procedures contains the
	named user defined function internal procedures and thus the user
	defined function is callable (DYNAMIC-FUNCTION).
Notes:

Parameters:
phProcedure	HANDLE
	The handle of the procedure to validate
pcEntry	CHARACTER
	The name of the user defined function to test for
Returns	LOGICAL
	Logical value indicating if the user defined function exists

Top

PUBLIC CHARACTER ShortDotPName (handle)

Purpose:	Returns the file-name of the current procedure handle without the
	pathname and without the extension
Notes:

Parameters:
phProcedureHandle	HANDLE
	The handle to the procedure
Returns	CHARACTER
	The short name of the procedure file

Constructor Detail

Top

PROTECTED ProcedureHelper ()

Purpose:	Protected default constructor.
Notes:	There's no need to create instances of the helper classes

info@consultingwerk.de http://www.consultingwerk.de 04.02.2020 23:39:25