com.goldencode.p2j.util

Class ExternalProgramWrapper

java.lang.Object

com.goldencode.p2j.util.TransparentWrapper

com.goldencode.p2j.util.ExternalProgramWrapper

All Implemented Interfaces:

ADMData, AsyncRequestCountAttribute, CallbackProcedure, CommonFile, CommonHandle, CommonHandleChain, CommonProcedure, DeferredDeletable, Deletable, InstantiatingProcedure, MultiDeletable, Nameable, PersistableProcedure, PersistentProcedure, Remotable, UniqueID, WrappedResource

Direct Known Subclasses:

DeferredProgramWrapper, ProxyProcedureWrapper

public class ExternalProgramWrapper
extends TransparentWrapper
implements PersistentProcedure, MultiDeletable, DeferredDeletable

This container adds support for all persistent-procedure related attributes and methods, such as:

• INTERNAL-ENTRIES
• NAME
• FILE-NAME
• PERSISTENT
• TYPE
• NEXT-SIBLING
• PREV-SIBLING
• PRIVATE-DATA
• GET-SIGNATURE
• ADD-SUPER-PROCEDURE
• REMOVE-SUPER-PROCEDURE
• SUPER-PROCEDURES
• SERVER
• SINGLE-RUN
• SINGLETON
• ASYNC-REQUEST-COUNT
• INSTANTIATING-PROCEDURE
• CURRENT-WINDOW

Field Summary

Fields

Modifier and Type	Field and Description
protected ProcedureManager.ProcedureHelper	pm Helper to use the ProcedureManager without any context local lookups.

Fields inherited from class com.goldencode.p2j.util.TransparentWrapper

referent

Constructor Summary

Constructors

Constructor and Description
ExternalProgramWrapper(java.lang.Object referent) Constructs a new wrapper for the given external procedure instance.
ExternalProgramWrapper(ProcedureManager.ProcedureHelper pm, java.lang.Object referent) Constructs a new wrapper for the given external procedure instance.

Method Summary

Modifier and Type	Method and Description
logical	addSuperProcedure(handle h) Add the given handle as a super-procedure for the current handle.
logical	addSuperProcedure(handle h, int mode) Add the given handle as a super-procedure for the current handle, using the search-mode set as a string (one of the SEARCH-TARGET or SEARCH-SELF string literals).
logical	addSuperProcedure(handle h, integer mode) Add the given handle as a super-procedure for the current handle, using the search-mode set as a string (one of the SEARCH-TARGET or SEARCH-SELF string literals).
logical	addSuperProcedure(handle h, ProcedureManager.SearchMode mode) Add the given handle as a super-procedure for the current handle, using the explicit mode.
logical	applyCallback(java.lang.String eventName) Applies a callback procedure, which allows execution of a defined event without duplicating the event procedure definition.
handle	currentWindow() Get CURRENT-WINDOW attribute for given procedure handle.
void	deferredDelete() Implements the DeferredDeletable interface.
void	delete() Perform actual delete of this procedure, by calling ProcedureManager.delete(Object, boolean).
character	getADMData() Get the value of the ADM-DATA attribute.
integer	getAsyncRequestCount() Returns the number of asynchronous requests.
handle	getCallbackProcContext(java.lang.String eventName) Retrieves the handle of the procedure that contains the internal procedure associated with the ABL callback for the specified event
character	getCallbackProcName(java.lang.String eventName) Retrieves the name of the internal procedure associated with the ABL callback for the specified event.
character	getFileName() Get the FILE-NAME attribute of this external procedure instance.
handle	getNextSibling() Get the NEXT-SIBLING attribute of this external procedure instance.
handle	getPrevSibling() Get the PREV-SIBLING attribute of this external procedure instance.
character	getPrivateData() Get the PRIVATE-DATA attribute of this external procedure instance.
character	getPublishedEvents() Get the named events published by this procedure.
handle	getServerHandle() Returns a handle to the app server in which the procedure is ran.
character	getSignature(character internalEntry) Execute the GET-SIGNATURE method of this external procedure instance.
character	getSignature(java.lang.String internalEntry) Execute the GET-SIGNATURE method of this external procedure instance.
handle	getTransaction() Returns a handle to the current opened transaction.
integer	getUniqueID() Gets the the unique ID number associated to this object by the underlying system.
boolean	handleMultipleDeletes() Implement the MuliDeletable interface; this resource is normally cleared at first delete.
void	initFileInfo(character name) Displays "FILE-INFO is not a setable attribute for PROCEDURE widget" error message.
void	initFileInfo(java.lang.String name) Displays "FILE-INFO is not a setable attribute for PROCEDURE widget" error message.
handle	instantiatingProcedure() Getter for the INSTANTIATING-PROCEDURE attribute.
character	internalEntries() Get the INTERNAL-ENTRIES attribute of this external procedure instance.
logical	isPersistent() Get the persistent attribute of this external procedure instance.
logical	isProxy() Indicates if the procedure is a proxy procedure.
logical	isRemote() Indicates if the procedure is ran as the remote top-level AppServer.
logical	isSingleRun() Get the single-run attribute of this external procedure instance.
logical	isSingleton() Get the single-run attribute of this external procedure instance.
character	name() Get the NAME attribute of this external procedure instance.
void	name(character name) Calls handle.readOnlyError(com.goldencode.p2j.util.handle, java.lang.String), as this attribute is read-only for procedure handles.
void	name(java.lang.String name) Calls handle.readOnlyError(com.goldencode.p2j.util.handle, java.lang.String), as this attribute is read-only for procedure handles.
void	readOnlyError(java.lang.String attribute) Deprecated.
void	readOnlyError(java.lang.String attribute, java.lang.Object expr) Shows a specific error, as this read-only attribute was used on the right-side of an assignment.
logical	removeSuperProcedure(handle h) Remove the given handle from this handle's list of super-procedures.
character	resourceType() Get the TYPE attribute of this external procedure instance.
void	setADMData(character value) Set the value of the ADM-DATA attribute.
void	setADMData(java.lang.String value) Set the value of the ADM-DATA attribute.
logical	setCallback(java.lang.String event, java.lang.String proc, object<?> context) Associate the internal procedure with the given web-services event.
logical	setCallbackProcedure(character event, character proc) Associate the internal procedure with the given web-services event.
logical	setCallbackProcedure(character event, character proc, handle context) Associate the internal procedure with the given web-services event.
logical	setCallbackProcedure(character event, java.lang.String proc) Associate the internal procedure with the given web-services event.
logical	setCallbackProcedure(character event, java.lang.String proc, handle context) Associate the internal procedure with the given web-services event.
logical	setCallbackProcedure(java.lang.String event, character proc) Associate the internal procedure with the given web-services event.
logical	setCallbackProcedure(java.lang.String event, character proc, handle context) Associate the internal procedure with the given web-services event.
logical	setCallbackProcedure(java.lang.String event, java.lang.String proc) Associate the internal procedure with the given web-services event.
logical	setCallbackProcedure(java.lang.String event, java.lang.String proc, handle context) Associate the internal procedure with the given web-services event.
void	setCurrentWindow(handle h) Set CURRENT-WINDOW attribute for this procedure handle.
void	setCurrentWindow(WindowWidget win) Set CURRENT-WINDOW attribute for this procedure handle.
void	setPrivateData(character data) Set the PRIVATE-DATA attribute of this external procedure instance.
void	setPrivateData(java.lang.String data) Set the PRIVATE-DATA attribute of this external procedure instance.
character	superProcedures() Get the SUPER-PROCEDURES attribute of this external procedure instance.
boolean	valid() Determine if this instance is valid.

Methods inherited from class com.goldencode.p2j.util.TransparentWrapper

equals, get, hashCode, id, id, set, unknown

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface com.goldencode.p2j.util.CallbackProcedure

applyCallback, getCallbackProcContext, getCallbackProcName, setCallback, setCallback, setCallback, setCallback, setCallback, setCallback

Methods inherited from interface com.goldencode.p2j.util.WrappedResource

id, id, unknown

Methods inherited from interface com.goldencode.p2j.util.PersistableProcedure

setPersistent, setPersistent

Methods inherited from interface com.goldencode.p2j.util.Remotable

setServerHandle

Methods inherited from interface com.goldencode.p2j.util.Deletable

allowDelete

Field Detail

pm

protected final ProcedureManager.ProcedureHelper pm

Helper to use the ProcedureManager without any context local lookups.

Constructor Detail

ExternalProgramWrapper

public ExternalProgramWrapper(java.lang.Object referent)

Constructs a new wrapper for the given external procedure instance.

Parameters:

referent - The external procedure instance.

ExternalProgramWrapper

public ExternalProgramWrapper(ProcedureManager.ProcedureHelper pm,
                              java.lang.Object referent)

Constructs a new wrapper for the given external procedure instance.

Parameters:

referent - The external procedure instance.

Method Detail

valid

public boolean valid()

Determine if this instance is valid. This means that its TransparentWrapper.referent field must be set and valid. More, this must be a known procedure instance, registered with ProcedureManager.

Specified by:

valid in interface WrappedResource

Overrides:

valid in class TransparentWrapper

Returns:

true if this instance is valid, false otherways.

readOnlyError

@Deprecated
public void readOnlyError(java.lang.String attribute)

Deprecated.

API needed to implement read-only attribute assignment (a 4GL "feature").

Specified by:

readOnlyError in interface CommonHandle

Parameters:

attribute - The attribute's name.

readOnlyError

public void readOnlyError(java.lang.String attribute,
                          java.lang.Object expr)

Shows a specific error, as this read-only attribute was used on the right-side of an assignment. If the expr is evaluated to ? (unknown value) and this attribute does not support it, a specific error is raised.

Specified by:

readOnlyError in interface CommonHandle

Parameters:

attribute - The read-only attribute.

expr - The expression whose value was attempted to be assigned to READ-ONLY attribute.

internalEntries

public character internalEntries()

Get the INTERNAL-ENTRIES attribute of this external procedure instance.

Specified by:

internalEntries in interface PersistentProcedure

Returns:

See above.

name

public character name()

Get the NAME attribute of this external procedure instance.

Specified by:

name in interface Nameable

Returns:

See above.

name

public void name(java.lang.String name)

Calls handle.readOnlyError(com.goldencode.p2j.util.handle, java.lang.String), as this attribute is read-only for procedure handles.

Specified by:

name in interface Nameable

Parameters:

name - Not used.

name

public void name(character name)

Calls handle.readOnlyError(com.goldencode.p2j.util.handle, java.lang.String), as this attribute is read-only for procedure handles.

Specified by:

name in interface Nameable

Parameters:

name - Not used.

getFileName

public character getFileName()

Get the FILE-NAME attribute of this external procedure instance.

Specified by:

getFileName in interface CommonFile

Returns:

See above.

isPersistent

public logical isPersistent()

Get the persistent attribute of this external procedure instance.

Specified by:

isPersistent in interface PersistableProcedure

Returns:

See above.

isSingleRun

public logical isSingleRun()

Get the single-run attribute of this external procedure instance.

Specified by:

isSingleRun in interface PersistentProcedure

Returns:

See above.

isSingleton

public logical isSingleton()

Get the single-run attribute of this external procedure instance.

Specified by:

isSingleton in interface PersistentProcedure

Returns:

See above.

resourceType

public character resourceType()

Get the TYPE attribute of this external procedure instance.

Specified by:

resourceType in interface CommonHandle

Returns:

Always returns "PROCEDURE".

getNextSibling

public handle getNextSibling()

Get the NEXT-SIBLING attribute of this external procedure instance.

Specified by:

getNextSibling in interface CommonHandleChain

Returns:

See above.

getPrevSibling

public handle getPrevSibling()

Get the PREV-SIBLING attribute of this external procedure instance.

Specified by:

getPrevSibling in interface CommonHandleChain

Returns:

See above.

getPrivateData

public character getPrivateData()

Get the PRIVATE-DATA attribute of this external procedure instance.

Specified by:

getPrivateData in interface CommonHandleChain

Returns:

See above.

setPrivateData

public void setPrivateData(character data)

Set the PRIVATE-DATA attribute of this external procedure instance.

Specified by:

setPrivateData in interface CommonHandleChain

Parameters:

data - The new private-data value.

setPrivateData

public void setPrivateData(java.lang.String data)

Set the PRIVATE-DATA attribute of this external procedure instance.

Specified by:

setPrivateData in interface CommonHandleChain

Parameters:

data - The new private-data value.

getSignature

public character getSignature(java.lang.String internalEntry)

Execute the GET-SIGNATURE method of this external procedure instance.

Specified by:

getSignature in interface PersistentProcedure

Parameters:

internalEntry - The legacy name of the internal-entry for which the signature is needed.

Returns:

The internal entry's signature.

getSignature

public character getSignature(character internalEntry)

Execute the GET-SIGNATURE method of this external procedure instance.

Specified by:

getSignature in interface PersistentProcedure

Parameters:

internalEntry - The legacy name of the internal-entry for which the signature is needed.

Returns:

The internal entry's signature.

superProcedures

public character superProcedures()

Get the SUPER-PROCEDURES attribute of this external procedure instance.

Specified by:

superProcedures in interface CommonProcedure

Returns:

See above.

addSuperProcedure

public logical addSuperProcedure(handle h)

Add the given handle as a super-procedure for the current handle.

Specified by:

addSuperProcedure in interface CommonProcedure

Parameters:

h - The handle to be added as a super-procedure.

Returns:

true if h is a valid procedure handle.

addSuperProcedure

public logical addSuperProcedure(handle h,
                                 ProcedureManager.SearchMode mode)

Add the given handle as a super-procedure for the current handle, using the explicit mode.

Specified by:

addSuperProcedure in interface CommonProcedure

Parameters:

h - The handle to be added as a super-procedure.

mode - The ProcedureManager.SearchMode to be set for the h handle.

Returns:

true if h is a valid procedure handle.

addSuperProcedure

public logical addSuperProcedure(handle h,
                                 int mode)

Add the given handle as a super-procedure for the current handle, using the search-mode set as a string (one of the SEARCH-TARGET or SEARCH-SELF string literals).

Specified by:

addSuperProcedure in interface CommonProcedure

Parameters:

h - The handle to be added as a super-procedure.

mode - The search-mode to be set for the h handle.

Returns:

true if h is a valid procedure handle.

addSuperProcedure

public logical addSuperProcedure(handle h,
                                 integer mode)

Add the given handle as a super-procedure for the current handle, using the search-mode set as a string (one of the SEARCH-TARGET or SEARCH-SELF string literals).

Specified by:

addSuperProcedure in interface CommonProcedure

Parameters:

h - The handle to be added as a super-procedure.

mode - The search-mode to be set for the h handle.

Returns:

true if h is a valid procedure handle.

removeSuperProcedure

public logical removeSuperProcedure(handle h)

Remove the given handle from this handle's list of super-procedures.

Specified by:

removeSuperProcedure in interface CommonProcedure

Parameters:

h - The procedure handle to be removed.

Returns:

true if h is a valid procedure handle.

currentWindow

public handle currentWindow()

Get CURRENT-WINDOW attribute for given procedure handle.

Specified by:

currentWindow in interface PersistentProcedure

Returns:

Reference to current window widget.

setCurrentWindow

public void setCurrentWindow(handle h)

Set CURRENT-WINDOW attribute for this procedure handle.

Specified by:

setCurrentWindow in interface PersistentProcedure

Parameters:

h - A handle for the window.

setCurrentWindow

public void setCurrentWindow(WindowWidget win)

Set CURRENT-WINDOW attribute for this procedure handle.

Specified by:

setCurrentWindow in interface PersistentProcedure

Parameters:

win - Window reference.

isRemote

public logical isRemote()

Indicates if the procedure is ran as the remote top-level AppServer.

Specified by:

isRemote in interface CommonProcedure

Returns:

true if the procedure is ran remote , false otherwise.

getServerHandle

public handle getServerHandle()

Returns a handle to the app server in which the procedure is ran.

Specified by:

getServerHandle in interface Remotable

Returns:

Always unknown.

isProxy

public logical isProxy()

Indicates if the procedure is a proxy procedure.

Specified by:

isProxy in interface PersistentProcedure

Returns:

always false

getTransaction

public handle getTransaction()

Returns a handle to the current opened transaction.

Specified by:

getTransaction in interface PersistentProcedure

Returns:

See above

getADMData

public character getADMData()

Get the value of the ADM-DATA attribute.

Specified by:

getADMData in interface ADMData

Returns:

See above.

setADMData

public void setADMData(java.lang.String value)

Set the value of the ADM-DATA attribute.

Specified by:

setADMData in interface ADMData

Parameters:

value - The new value.

setADMData

public void setADMData(character value)

Set the value of the ADM-DATA attribute.

Specified by:

setADMData in interface ADMData

Parameters:

value - The new value.

getUniqueID

public integer getUniqueID()

Gets the the unique ID number associated to this object by the underlying system. Not the same as the handle value itself.

Specified by:

getUniqueID in interface UniqueID

Returns:

The integer number of the children.

setCallback

public logical setCallback(java.lang.String event,
                           java.lang.String proc,
                           object<?> context)

Associate the internal procedure with the given web-services event.

This method returns false if the event name is not valid.

For external procedures, this always shows an error.

Specified by:

setCallback in interface CallbackProcedure

Parameters:

event - The event name, must evaluate to one of the "REQUEST-HEADER" or the "RESPONSE-HEADER" strings.

proc - The internal procedure to be executed for this event, which will be executed using the current THIS-PROCEDURE reference. To remove a callback mapping, set the this parameter to the empty string.

context - The context in which the callback will be executed.

Returns:

true if the event was registered.

setCallbackProcedure

public logical setCallbackProcedure(java.lang.String event,
                                    java.lang.String proc)

Associate the internal procedure with the given web-services event.

This method returns false if the event name is not valid.

For external procedures, this always shows an error.

Specified by:

setCallbackProcedure in interface CallbackProcedure

Parameters:

event - The event name, must evaluate to one of the "REQUEST-HEADER" or the "RESPONSE-HEADER" strings.

proc - The internal procedure to be executed for this event, which will be executed using the current THIS-PROCEDURE reference. To remove a callback mapping, set the this parameter to the empty string.

Returns:

true if the event was registered.

setCallbackProcedure

public logical setCallbackProcedure(character event,
                                    java.lang.String proc)

Associate the internal procedure with the given web-services event.

This method returns false if the event name is not valid.

For external procedures, this always shows an error.

Specified by:

setCallbackProcedure in interface CallbackProcedure

Parameters:

event - The event name, must evaluate to one of the "REQUEST-HEADER" or the "RESPONSE-HEADER" strings.

proc - The internal procedure to be executed for this event, which will be executed using the current THIS-PROCEDURE reference. To remove a callback mapping, set the this parameter to the empty string.

Returns:

true if the event was registered.

setCallbackProcedure

public logical setCallbackProcedure(java.lang.String event,
                                    character proc)

Associate the internal procedure with the given web-services event.

This method returns false if the event name is not valid.

For external procedures, this always shows an error.

Specified by:

setCallbackProcedure in interface CallbackProcedure

Parameters:

event - The event name, must evaluate to one of the "REQUEST-HEADER" or the "RESPONSE-HEADER" strings.

proc - The internal procedure to be executed for this event, which will be executed using the current THIS-PROCEDURE reference. To remove a callback mapping, set the this parameter to the empty string.

Returns:

true if the event was registered.

setCallbackProcedure

public logical setCallbackProcedure(character event,
                                    character proc)

Associate the internal procedure with the given web-services event.

This method returns false if the event name is not valid.

For external procedures, this always shows an error.

Specified by:

setCallbackProcedure in interface CallbackProcedure

Parameters:

event - The event name, must evaluate to one of the "REQUEST-HEADER" or the "RESPONSE-HEADER" strings.

proc - The internal procedure to be executed for this event, which will be executed using the current THIS-PROCEDURE reference. To remove a callback mapping, set the this parameter to the empty string.

Returns:

true if the event was registered.

setCallbackProcedure

public logical setCallbackProcedure(java.lang.String event,
                                    java.lang.String proc,
                                    handle context)

Associate the internal procedure with the given web-services event.

This method returns false if the event name is not valid or if the procedure's context is not a valid handle.

For external procedures, this always shows an error.

Specified by:

setCallbackProcedure in interface CallbackProcedure

Parameters:

event - The event name, must evaluate to one of the "REQUEST-HEADER" or the "RESPONSE-HEADER" strings.

proc - The internal procedure to be executed for this event. To remove a callback mapping, set the this parameter to the empty string.

context - The procedure handle where the internal procedure will be searched and executed.

Returns:

true if the event was registered.

setCallbackProcedure

public logical setCallbackProcedure(character event,
                                    java.lang.String proc,
                                    handle context)

Associate the internal procedure with the given web-services event.

This method returns false if the event name is not valid or if the procedure's context is not a valid handle.

For external procedures, this always shows an error.

Specified by:

setCallbackProcedure in interface CallbackProcedure

Parameters:

event - The event name, must evaluate to one of the "REQUEST-HEADER" or the "RESPONSE-HEADER" strings.

proc - The internal procedure to be executed for this event. To remove a callback mapping, set the this parameter to the empty string.

context - The procedure handle where the internal procedure will be searched and executed.

Returns:

true if the event was registered.

setCallbackProcedure

public logical setCallbackProcedure(java.lang.String event,
                                    character proc,
                                    handle context)

Associate the internal procedure with the given web-services event.

This method returns false if the event name is not valid or if the procedure's context is not a valid handle.

For external procedures, this always shows an error.

Specified by:

setCallbackProcedure in interface CallbackProcedure

Parameters:

event - The event name, must evaluate to one of the "REQUEST-HEADER" or the "RESPONSE-HEADER" strings.

proc - The internal procedure to be executed for this event. To remove a callback mapping, set the this parameter to the empty string.

context - The procedure handle where the internal procedure will be searched and executed.

Returns:

true if the event was registered.

setCallbackProcedure

public logical setCallbackProcedure(character event,
                                    character proc,
                                    handle context)

Associate the internal procedure with the given web-services event.

This method returns false if the event name is not valid or if the procedure's context is not a valid handle.

For external procedures, this always shows an error.

Specified by:

setCallbackProcedure in interface CallbackProcedure

Parameters:

event - The event name, must evaluate to one of the "REQUEST-HEADER" or the "RESPONSE-HEADER" strings.

proc - The internal procedure to be executed for this event. To remove a callback mapping, set the this parameter to the empty string.

context - The procedure handle where the internal procedure will be searched and executed.

Returns:

true if the event was registered.

getCallbackProcContext

public handle getCallbackProcContext(java.lang.String eventName)

Retrieves the handle of the procedure that contains the internal procedure associated with the ABL callback for the specified event

Specified by:

getCallbackProcContext in interface CallbackProcedure

Parameters:

eventName - The name of the event.

Returns:

a handle to the procedure that contains the callback procedure.

getCallbackProcName

public character getCallbackProcName(java.lang.String eventName)

Retrieves the name of the internal procedure associated with the ABL callback for the specified event.

Specified by:

getCallbackProcName in interface CallbackProcedure

Parameters:

eventName - The name of the event.

Returns:

the name of the internal procedure associated with specified event.

applyCallback

public logical applyCallback(java.lang.String eventName)

Applies a callback procedure, which allows execution of a defined event without duplicating the event procedure definition.

Specified by:

applyCallback in interface CallbackProcedure

Parameters:

eventName - The event whose callback will be called.

Returns:

true if operation is successful.

delete

public void delete()

Perform actual delete of this procedure, by calling ProcedureManager.delete(Object, boolean). This will trigger a referent clear which won't happen necessarily now - it can be deferred to a specific block, moment at which the deferredDelete method will be fired.

Specified by:

delete in interface Deletable

handleMultipleDeletes

public boolean handleMultipleDeletes()

Implement the MuliDeletable interface; this resource is normally cleared at first delete. However, in specific scenario, this can be deleted again even if invalid. Thus postpone the deletion.

Specified by:

handleMultipleDeletes in interface MultiDeletable

Returns:

false if this can't handle an invalid delete or true otherwise.

deferredDelete

public void deferredDelete()

Implements the DeferredDeletable interface. This will be called when this resource should be deleted for real - meaning that the referent should be removed. A simple delete will only cause an invalidation and a defer, while this will remove the referent.

Specified by:

deferredDelete in interface DeferredDeletable

getAsyncRequestCount

public integer getAsyncRequestCount()

Returns the number of asynchronous requests.

Specified by:

getAsyncRequestCount in interface AsyncRequestCountAttribute

Returns:

For non-proxy procedures, always 0.

getPublishedEvents

public character getPublishedEvents()

Get the named events published by this procedure. This is a comma separated list of named events collected from the PUBLISH statements, where the named event is a hard-coded string, not a variable.

Specified by:

getPublishedEvents in interface PersistentProcedure

Returns:

The named events published by this procedure, or the empty string if none found.

instantiatingProcedure

public handle instantiatingProcedure()

Getter for the INSTANTIATING-PROCEDURE attribute.

The returned handle will refer a valid external procedure (persistent or not) or will be unknown, when this is a entry point procedure or in case its instantiating procedure was persistent and has been deleted.

Specified by:

instantiatingProcedure in interface InstantiatingProcedure

Returns:

See above.

initFileInfo

public void initFileInfo(character name)

Displays "FILE-INFO is not a setable attribute for PROCEDURE widget" error message.

Specified by:

initFileInfo in interface CommonFile

Parameters:

name - Not used.

initFileInfo

public void initFileInfo(java.lang.String name)

Displays "FILE-INFO is not a setable attribute for PROCEDURE widget" error message.

Specified by:

initFileInfo in interface CommonFile

Parameters:

name - Not used.