Mini Kabibi Habibi
r+ VERSION = 3.00 colbase Pixels Class 1
collection colbase
collection _ws3.h&����-
wsparmzoom 5 _ws3.h&����- wshandler _ws3.h Pixels Class _ws3.h&����- wsparms _ws3.h Pixels Class 13 _ws3.h Pixels Class form Label3 1 _custom wshandler custom Class form wsparms wsparms cmdZoom
commandbutton wsparms JHeight = 23
Width = 23
itemclass =
itemclasslib =
Name = "colbase"
wsparmzoom label eArial, 0, 9, 5, 15, 12, 32, 3, 0
Tahoma, 0, 8, 5, 13, 11, 21, 2, 0
Tahoma, 1, 8, 6, 13, 11, 26, 2, 0
�itemclass Name of class used for new objects added to collection.
itemclasslib Name of class library used for new objects added to collection.
*newitem Method to add new items to the collection based on ItemClass properties.
wsparmzoom zPROCEDURE Click
LOCAL loZoomForm
loZoomForm=NEWOBJECT("wsparmzoom", THISFORM.ClassLibrary)
loZoomForm.Show()
ENDPROC
commandbutton Label3 CArial, 0, 9, 5, 15, 12, 32, 3, 0
Tahoma, 0, 8, 5, 13, 11, 21, 2, 0
label
wsparmzoom 1 �� � � �� % � � � � U 7 �� � T� �C�
wsparmzoom� � ���
��C� � �� U
LOZOOMFORM THISFORM CLASSLIBRARY SHOW Click, ��1 q � 1 o ) � �� � � � % m � | � U
��C� � ��
��C� � �� U THISFORM UPDATEPARMS RELEASE Click, ��1 � � 2 = ) � �� � � � % S h b � U
��C� � �� U THISFORM RELEASE Click, ��1 � 2 % ) � _base.vcx colclient container colparms _ws3client.vcx cmdCancel 1
coloperations Pixels Class 1 colbase
coloperations
collection _ws3client.vcx PROCEDURE newitem
LPARAMETERS tcKey
LOCAL lcClasslib, lHadError, loItem
IF VARTYPE(THIS.ItemClasslib)#"C" OR EMPTY(THIS.ItemClasslib)
lcClasslib = THIS.ClassLibrary
ELSE
lcClasslib = THIS.ItemClasslib
ENDIF
IF !FILE(lcClasslib) OR EMPTY(THIS.ItemClass)
RETURN ""
ENDIF
TRY
loItem=NEWOBJECT(THIS.ItemClass, lcClasslib)
IF VARTYPE(tcKey)="C" AND !EMPTY(tcKey)
THIS.Add(loItem, tcKey)
ELSE
THIS.Add(loItem)
ENDIF
CATCH
lHadError=.T.
ENDTRY
RETURN IIF(lHadError, "", loItem)
ENDPROC
0PROCEDURE Click
THISFORM.Release()
ENDPROC
commandbutton
commandbutton
wsparmzoom
colclients Pixels Class colbase "AutoSize = .T.
FontName = "Tahoma"
FontSize = 8
FontUnderline = .F.
WordWrap = .T.
BackStyle = 0
Caption = 'Enter value for your parameter. Precede the value with an "=" character if it is an expression.'
Height = 28
Left = 12
Top = 12
Width = 303
TabIndex = 1
Name = "Label3"
�Top = 72
Left = 348
Height = 22
Width = 60
FontName = "Tahoma"
FontSize = 8
Cancel = .T.
Caption = "Cancel"
TabIndex = 4
Name = "cmdCancel"
�� � � �g % y � � � U % >� �C� � � ���
��C� � �� U VALUE THISFORM EDTVALUE RELEASE Click, ��1 Q� 2 Z ) � ePROCEDURE Click
REPLACE Value WITH ALLTRIM(THISFORM.edtValue.Value)
THISFORM.Release()
ENDPROC
�Top = 48
Left = 348
Height = 22
Width = 60
FontName = "Tahoma"
FontSize = 8
Caption = "OK"
Default = .T.
TabIndex = 3
Name = "cmdOK"
cmdOK
commandbutton
commandbutton
wsparmzoom edtValue editbox editbox label form label wsparms lblSyntax label 1
colclients
collection label wsparms lbldesc 3 KHeight = 23
Width = 23
itemclass = colOperation
Name = "coloperations"
�FontName = "Tahoma"
FontSize = 8
Height = 108
Left = 12
TabIndex = 2
Top = 48
Width = 324
ControlSource = ""
Name = "edtValue"
�Top = 216
Left = 12
Height = 22
Width = 60
FontName = "Tahoma"
FontSize = 8
Caption = "\<Zoom..."
TabIndex = 5
Name = "cmdZoom"
_ws3client.vcx label o�� V V � % �
� � U � %�CC���[ �F ��C�: This dialog can only be called from the parameters dialog.�x�� B�-�� � T� � �� Zoom - C� ��� T� � � �C� ��� U THIS CAPTION PARAMETER EDTVALUE VALUE Init, ��1 � aq A �Q2 � ) V �PROCEDURE Init
IF EMPTY(ALIAS())
MESSAGEBOX(BADCALL_LOC)
RETURN .F.
ENDIF
THIS.Caption = CAPTION_LOC+ALLTRIM(Parameter)
THIS.edtValue.Value = ALLTRIM(Value)
ENDPROC
�Height = 167
Width = 419
Desktop = .T.
DoCreate = .T.
AutoCenter = .T.
BorderStyle = 2
Caption = "Zoom"
MaxButton = .F.
MinButton = .F.
WindowType = 1
AlwaysOnTop = .T.
Name = "wsparmzoom"
_ws3.h&����- colparms _ws3.h Pixels Class colbase colparms NHeight = 23
Width = 23
wssyntax =
itemclass = colParm
Name = "colparms"
collection _ws3client.vcx
colClients coloperation �AutoSize = .T.
FontName = "Tahoma"
FontSize = 8
FontUnderline = .F.
BackStyle = 0
Caption = "Syntax:"
Height = 15
Left = 12
Top = 60
Width = 40
TabIndex = 2
Name = "Label3"
�FontName = "Tahoma"
FontSize = 8
FontUnderline = .F.
WordWrap = .T.
BackStyle = 0
Caption = ""
Height = 26
Left = 60
Top = 60
Width = 420
TabIndex = 3
Name = "lblSyntax"
�AutoSize = .T.
FontName = "Tahoma"
FontSize = 8
FontUnderline = .F.
WordWrap = .T.
BackStyle = 0
Caption = 'Please enter parameter values for the following XML Web service. To specify an expression, preface the value with an "=" character. Only simple data types are supported unless you specify as an expression.'
Height = 41
Left = 12
Top = 12
Width = 444
TabIndex = 1
Name = "lbldesc"
label �FontName = "Tahoma"
FontSize = 8
BorderStyle = 0
Enabled = .T.
Margin = 0
ForeColor = 0,0,0
BackColor = 255,255,255
Name = "Text1"
wsparms.Grid1.Column3 Text1 textbox textbox XFontBold = .T.
FontName = "Tahoma"
FontSize = 8
Caption = "Value"
Name = "Header1"
wsparms.Grid1.Column3 Header1 header header �FontName = "Tahoma"
FontSize = 8
BorderStyle = 0
Enabled = .T.
Margin = 0
ReadOnly = .T.
ForeColor = 0,0,0
BackColor = 255,255,255
Name = "Text1"
wsparms.Grid1.Column2 Text1 textbox textbox lFontBold = .T.
FontName = "Tahoma"
FontSize = 8
Caption = "Type"
ForeColor = 0,0,255
Name = "Header1"
wsparms.Grid1.Column2 Header1 header header �FontName = "Tahoma"
FontSize = 8
BorderStyle = 0
Enabled = .T.
Margin = 0
ReadOnly = .T.
ForeColor = 0,0,0
BackColor = 255,255,255
Name = "Text1"
wsparms.Grid1.Column1 Text1 textbox textbox \FontBold = .T.
FontName = "Tahoma"
FontSize = 8
Caption = "Parameter"
Name = "Header1"
wsparms.Grid1.Column1 Header1 header header wsparms Grid1 grid grid HPROCEDURE Click
THISFORM.UpdateParms()
THISFORM.Release()
ENDPROC
wsparms cmdOK
commandbutton
commandbutton form colparm Pixels Class custom colparm EHeight = 23
Width = 23
itemclass = colClient
Name = "colclients"
�ColumnCount = 3
FontName = "Tahoma"
FontSize = 8
AllowHeaderSizing = .F.
AllowRowSizing = .F.
DeleteMark = .F.
GridLines = 0
Height = 108
HighlightRow = .F.
Left = 12
Panel = 1
PanelLink = .T.
RecordMark = .F.
RowHeight = 16
ScrollBars = 2
SplitBar = .F.
TabIndex = 4
Top = 96
Width = 480
Themes = .T.
Name = "Grid1"
Column1.FontName = "Tahoma"
Column1.FontSize = 8
Column1.Enabled = .T.
Column1.Width = 122
Column1.ReadOnly = .T.
Column1.Name = "Column1"
Column2.FontName = "Tahoma"
Column2.FontSize = 8
Column2.Enabled = .T.
Column2.Width = 100
Column2.ReadOnly = .T.
Column2.Name = "Column2"
Column3.FontName = "Tahoma"
Column3.FontSize = 8
Column3.Enabled = .T.
Column3.Width = 236
Column3.Name = "Column3"
collection Pixels
colclients 'Top = 5
Left = 10
Name = "colParms"
coloperation colParms custom 1 colclient custom _ws3client.vcx
collection Class �Top = 216
Left = 432
Height = 22
Width = 60
FontName = "Tahoma"
FontSize = 8
Cancel = .T.
Caption = "OK"
Default = .T.
TabIndex = 6
Name = "cmdOK"
�ocolparms Reference to parameters collection passed in to the form.
*setupws Initial routine to setup parameters.
*updateparms Routine to set parameters specified by the user back to the parameter collection.
x�� _ _ Š% � ) � � U I �� � �( %�C� THIS.oColParms.Countb� U��7 � B� � %�� � � � ��V � B� � %�C�
_vfptempws���� � F��
_vfptempws�� S� �� � F� �B h���
_vfptempws�� � C���� � C���� � C���� � T� � � �� � �
�� �� � � ��� � >� �� � �� >� �� � ��% %�C� loParm.InputValueb� U���� T� �� �
�� %�C� ��� C����( %�C� �=� [� C� �R� ] ���� >� �C� �C� >�\�� ���
>� �� �� � ��� >� �C� _�� � � ��+ T� � � �C� � � �� �� � 6�� #)� T� � � ��
_vfptempws�� U LOPARM LEVALUE THIS OCOLPARMS COUNT PARAMETER TYPE VALUE LBLSYNTAX CAPTION WSSYNTAX PARMNAME PARMTYPE
INPUTVALUE THISFORM GRID1
SCROLLBARS RECORDSOURCE< ~�5 �- �� � � �CO�� ��
InputValue��C� ��� � U THIS OCOLPARMS ITEM ADDPROPERTY VALUE setupws, �� updateparms# ��1 � �A A rA A �1A � � !A �$Q QQ��� � A � � A A A �Q �2 � �A 2 % 1 � 7 ) _ �PROCEDURE setupws
* Requires a colParm Collection object
*
* Example code calling this form -- assumes oColParms is object that:
* loParmForm = NEWOBJECT("wsparms", IIF(VERSION(2)=0,"",HOME()+"FFC\")+"_ws3client.vcx")
* loParmForm.oColParms = THISFORM.colParms
* loParmForm.SetupWS()
* loParmForm.Show(1)
LOCAL loParm, leValue
IF TYPE("THIS.oColParms.Count")="U"
RETURN
ENDIF
IF THIS.oColParms.Count=0
RETURN
ENDIF
* Open cursor to fill parmaters.
IF USED(TMPWSCURSOR)
SELECT TMPWSCURSOR
ZAP
ELSE
SELECT 0
CREATE CURSOR TMPWSCURSOR(Parameter c(20), Type c(20), Value c(127)) && account for DBCS
ENDIF
THIS.lblsyntax.Caption = THIS.oColParms.wsSyntax
* Fill cursor with collection values
FOR EACH loParm IN THIS.oColParms
APPEND BLANK
REPLACE Parameter WITH loParm.Parmname
REPLACE Type WITH loParm.ParmType
IF TYPE("loParm.InputValue") # "U"
leValue = loParm.InputValue
IF VARTYPE(leValue)="C"
IF LEFT(leValue,1)="[" AND RIGHT(leValue,1)="]"
REPLACE Value WITH SUBSTR(leValue,2,LEN(leValue)-2)
ELSE
REPLACE Value WITH leValue
ENDIF
ELSE
REPLACE Value WITH TRANSFORM(leValue)
ENDIF
ENDIF
ENDFOR
THISFORM.Grid1.ScrollBars=IIF(THIS.oColParms.Count>3,2,0)
GO TOP
THIS.Grid1.RecordSource=TMPWSCURSOR
ENDPROC
PROCEDURE updateparms
SCAN
THIS.oColParms.Item(RECNO()).AddProperty( "InputValue", ALLTRIM(value))
ENDSCAN
ENDPROC
�DataSession = 2
Height = 244
Width = 500
Desktop = .T.
DoCreate = .T.
AutoCenter = .T.
BorderStyle = 2
Caption = "Parameters"
MaxButton = .F.
MinButton = .F.
WindowState = 0
AlwaysOnTop = .T.
Name = "wsparms"
�parmname Name of the parameter.
parmtype The parameter data type.
inputvalue The initial value to set to the parameter. Can be an expression if preceded by "=" character.
returnvalue The output value returned by the parameter (used if passed in by reference).
isbyref Whether parameter is passed in by reference.
inputcontrol Reference to control that provides initial value for parameter. Requires the InputProperty property.
inputproperty Reference to control property that provides initial value for parameter. Requires the InputControl property.
typedvalue Contains the actual typed output value based on the Parmtype property.
}parmname =
parmtype =
inputvalue =
returnvalue =
inputcontrol =
inputproperty =
typedvalue =
Name = "colparm"
custom �clientname =
objectref =
bindsource =
bindtarget =
bindprop =
dstable =
dsfield =
nodename =
dsuseexistingcursor = .T.
bindflags = -1
Name = "colclient"
)Top = 5
Left = 48
Name = "colClients"
coloperation Pixels container coloperation �Width = 82
Height = 36
wsmethod =
wsparmnum = 0
wsoperation =
wsdesc =
nparmprompt = 1
errornumber = 0
errormessage =
errordetail =
soaperrorcode =
soaperrorstring =
soaperrordetail =
Name = "coloperation"
wssyntax Actual Web service method syntax, which includes inline parameters.
*getdatatype Returns the data type of a parameter.
*getparm Returns parameter value based on type.
*genparms Routine to generate parameter collection items based on the wsSyntax property.
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LCCLASSLIB LHADERROR LOITEM THIS ITEMCLASSLIB CLASSLIBRARY ITEMCLASS ADD newitem, ��1 q � B� A �� A � a�Q� A � � A r1 � ) ? �clientname Friendly name of the client used in the builder.
objectref Full path to the control binding to the Web service.
bindsource Name of the parameter or returnvalue populated by the Web service used to bind to the client control.
bindtarget Name of the property on the client control to bind Web service parameter or returnvalue.
bindprop Name or custom property or method used to trigger event to call Web service.
linvokeatstart Whether to call Web service and bind to client control at startup.
dstable Table name if Web service returns an ADO .NET Dataset.
dsfield Field name if Web service returns an ADO .NET Dataset.
nodename Name of node (value) to use if Web service returns a complex object (XMLDOMNodeList).
lalwayscallwebservice Whether to always call the Web service even if previous call was just made.
dsuseexistingcursor Whether the ADO .Net Dataset should use an existing cursor if already open or always create new one.
bindflags Flags passed to the BINDEVENTS() call. Advanced feature.
?Height = 25
Width = 53
wsdl =
wsml =
service =
port =
returnvalue =
webserviceid =
wsmethod =
soaperrorcode =
soaperrordetail =
wsname =
wssyntax =
ldisplayerrors = .T.
nconnecttries = 2
wsobject =
soaperrorstring =
lautoconvert = .T.
offlinedbf =
cofflinealias =
lautoclosecursors = .T.
xmladapterclass =
xmladapterclasslib =
clastevent =
displaymode = 0
ccontainer =
lautobindcontrols = .T.
luseraiseevents = .T.
builderx = (HOME()+"ffc\_ws3utils,wsbuilder")
lautobuilder = .T.
lautosetobjectrefs = .T.
Name = "wshandler"
�wsmethod Actual name of Web service operation (method) to invoke.
wsparmnum Number of parameters for the Web service operation.
loffline Whether to cache Web service parameters and results offline for use later if cannot connect online.
linvokeatstart Whether to invoke at startup.
wsoperation Friendly name of Web service operation.
wsdesc Friendly description of the operation.
nparmprompt Numeric code whether to prompt for parameters or use pre-populated ones.
returnvalue Reference to return value of Web service call.
lhaderror Whether an error occurred.
errornumber Error number of an error that occurred.
errormessage Normal message of an error that occurred.
errordetail Detailed message of an error that occurred.
soaperrorcode SOAP specific error code.
soaperrorstring SOAP specific error string.
soaperrordetail SOAP specific error detail.
lusedoffline Whether the last Web service call was made to cached offline data.
lskipwebservicecall Whether to skip making a new Web service call if one already made by another client.
oadapter Object reference to XMLAdapter if ADO .Net Dataset was returned by the Web service call.
ocomplex Object reference to object created if complex type (XMLDOMNodeList) was returned by the Web service call.
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OWSHANDLER LCTYPE LOOBJECT LCPROP DT LNLASTVALUE I LEVALUE THIS GETDATATYPE ITEM PARMTYPE
INPUTVALUE INPUTCONTROL
INPUTPROPERTY GETOBJECTREF
TYPEDVALUE@ �� � � � � � ��C���� � �� T� �� � �� %�C� ���N � B�-�� � T� �C� � (� )�� T� �C� � ,�� �� ���(�� ��9� ��CC� colParm� � ��� � �� T� �C� �
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% g �
� � ) # wsdl URI reference to Web service WSDL.
wsml URI reference to Web service WSML -- for special SOAP Toolkit servers only.
service Name of Web service.
port Name of Web service port to use.
returnvalue Value returned from the Web service call.
webserviceid Web service ID.
wsmethod Name of Web Service operation to call. Note: preference is to use the Operations collection instead.
lhaderror Whether an error occurred.
soaperrorcode Specific SOAP error code.
soaperrordetail Specific SOAP error detail.
wsname Name of Web service.
wssyntax Syntax for Web service operation.
lskiperror Whether to skip over an error.
ldisplayerrors Whether to display errors.
nconnecttries Number of time to attempt connecting to the Web service.
wsobject Reference to SOAP object that is wrapped by this class.
lforceoffline Always use offline cache data if it is available (usually for Testing purposes).
errornumber Error number.
soaperrorstring Specific SOAP error message.
errordetail Detail of error.
errormessage Message for error.
lhasclients If there are clients that need to be bound to.
lautoconvert Whether to automatically convert values returned by the Web service to a value handled by the client.
oadapter Reference to XMLAdapter if using ADO .Net Dataset.
lhadstartup Reserved.
lverboseerror Whether to show detailed error messages.
offlinedbf Name of offline cache table.
cofflinealias Name of offline alias.
lautoclosecursors Whether to close cursors opened from ADO .Net Datasets automatically.
xmladapterclass Name of XMLAdapter class to use for ADO .Net Datasets.
xmladapterclasslib Name of XMLAdapter class library to use for ADO .Net Datasets.
clastevent Reserved.
displaymode Controls how messages are displayed. 0 - use Status Bar. 1 - use WAIT WINDOW.
ccontainer Path reference to container for VCX classes.
lautobindcontrols Automatically set BindControls to .T. after calling CursorFill at startup.
luseraiseevents Use RaiseEvents when making method call binding.
*invoke Main routine to call Web service.
*startupinvoke Routine to do event binding initially so that we can setup event bindings to clients.
*connectws Call to connect to Web service via SOAP.
*setupoperations This virutal method is filled in by the Web Service builders and contains details on the Operation and Client objects bound to the Web service.
*calloperation Call a partcular operation.
*wsobject_access Access method for SOAP object.
*setupclients Routine that iterates through all the registered operations and clients and does event bindings.
*invokeclient Main routine used by client to call Web service and bind to the client control.
*setupclient Routine to setup parameters needed by SOAP handler. This is used mainly for calls made through code.
*getobjectref Returns reference to control specified by client.
*converttype Converts data to value needed by client.
*displayerror Controls display of errors.
*gendataset Method to generate ADO .Net Dataset from XMLDOMNode object returned by SOAP.
*displaystatus Displays status such as when connecting to Web service.
*setconnectorproperties Virtual method to setup SOAP connector setting.
*setclientproperties Virtual method to setup SOAP client setting.
*callclients Calls all clients of an operation.
*recordws Routine to record input parameters, output parameters and return value for offline cache.
*playbackws Routine to return offline cache data if Web service is not available.
*openoffline Routine to open offline data cache.
*beforeopencursor Called before opening ADO .Net Dataset.
*afteropencursor Called after opening ADO .Net Dataset.
^acursors[1,0] Array of ADO .Net Dataset cursors opened by class.
*checknumber Fixes up extraneous decimals returned by Web service float types.
*isdataset Whether the Web service returned a complex type which is an ADO .Net Dataset.
*iscomplex Whether the Web service returned a complex type.
*getcomplex Creates object from complex type returned by Web service.
*gettableid Returns ID of ADO .Net Dataset.
*opendstable Routine to open ADO .Net Dataset table.
PROCEDURE getdatatype
LPARAMETERS tcType
tcType=UPPER(ALLTRIM(tcType))
DO CASE
CASE tcType="STRING"
RETURN "C"
CASE tcType="BOOLEAN"
RETURN "L"
CASE tcType="DATETIME"
RETURN "T"
CASE tcType="DATE"
RETURN "D"
CASE tcType="INT"
RETURN "N"
CASE tcType="INTEGER"
RETURN "N"
CASE tcType="DOUBLE"
RETURN "N"
CASE tcType="DECIMAL"
RETURN "N"
CASE tcType="LONG"
RETURN "N"
CASE tcType="SHORT"
RETURN "N"
CASE tcType="FLOAT"
RETURN "N"
CASE tcType="BYTE"
RETURN "N"
CASE tcType="ANY"
RETURN "C"
OTHERWISE
RETURN "C"
ENDCASE
ENDPROC
PROCEDURE getparm
LPARAMETERS nParm, oWSHandler
* Parameter values are initially set to the InputValue property. This is always set as a string since it is stored
* inside of the SetupClients snippet or input from the Parms dialog. The TypedValue contains the actual typed
* based on the Parmtype property.
LOCAL lcType, loObject, lcProp, dt, lnLastValue, i, leValue
lcType = THIS.GetDataType(THIS.Item(nParm).ParmType)
leValue = THIS.Item(nParm).InputValue && this is initially set to character type since it is stored in memo
* Get stored value or evaluate from control or expresison.
DO CASE
CASE !EMPTY(THIS.Item(nParm).InputControl)
* If user wants to specify a control as the parameter source, get it here. Requires WSHandler object
lcProp = THIS.Item(nParm).InputProperty && get name of property
IF VARTYPE(oWSHandler)="O"
loObject = oWSHandler.GetObjectRef(THIS.Item(nParm).InputControl)
ENDIF
IF VARTYPE(loObject)="O" AND VARTYPE(lcProp)="C" AND !EMPTY(lcProp) AND PEMSTATUS(loObject, lcProp, 5)
leValue = loObject.&lcProp.
ELSE
leValue = THIS.Item(nParm).InputValue
ENDIF
CASE VARTYPE(THIS.Item(nParm).InputValue) # "C"
leValue = ""
CASE LEFT(THIS.Item(nParm).InputValue, 1) = "="
leValue = EVALUATE(SUBSTR(leValue,2))
OTHERWISE
leValue = THIS.Item(nParm).InputValue
ENDCASE
* Check if we already have correct type here and just return it.
IF VARTYPE(leValue)=lcType
THIS.Item(nParm).TypedValue=leValue
RETURN leValue
ENDIF
* If we have an expression or type from control that is not
* same type as ParmType, we need to first transform it to
* a character string.
IF VARTYPE(leValue)#"C"
leValue=TRANSFORM(leValue)
ENDIF
* Handle type conversion here
DO CASE
CASE lcType="C"
* No need to do anything
CASE lcType="N"
leValue = VAL(leValue)
DO CASE
CASE leValue = 0
* Do nothing
CASE MOD(INT(leValue), leValue)=0
* Quick check for integer first
leValue = INT(leValue)
OTHERWISE
* Reduce out extra decimals
lnLastValue = leValue
FOR i = 18 TO 1 STEP -1
IF ROUND(leValue, m.i) - leValue = 0
lnLastValue = ROUND(leValue, m.i)
LOOP
ENDIF
leValue = lnLastValue
EXIT
ENDFOR
ENDCASE
CASE lcType="L"
DO CASE
CASE ATC(TRUE_LOC, leValue)#0 OR ATC(YES_LOC, leValue)#0
leValue = .T.
CASE ATC(FALSE_LOC, leValue)#0 OR ATC(NO_LOC, leValue)#0 OR EMPTY(leValue)
leValue = .F.
CASE ISDIGIT(leValue)
leValue=IIF(VAL(leValue)=0,.F.,.T.)
OTHERWISE
leValue=IIF(ISALPHA(leValue),.F.,EVALUATE(leValue))
ENDCASE
CASE lcType="D"
dt = CTOD(leValue)
leValue = IIF(EMPTY(leValue) OR EMPTY(dt), DATE(), DATE(YEAR(dt), MONTH(dt), DAY(dt)) )
CASE lcType="T"
dt = CTOT(leValue)
leValue = IIF(EMPTY(leValue) OR EMPTY(dt), DATETIME(), DATETIME(YEAR(dt), MONTH(dt), DAY(dt)) )
ENDCASE
THIS.Item(nParm).TypedValue=leValue
RETURN leValue
ENDPROC
PROCEDURE genparms
* This routine takes method syntax and generates a Parameter collection object
LOCAL lcParms, lnParms, lcMethod, i, lcParm
THIS.Remove(-1)
* Syntax statement
lcMethod=THIS.wsSyntax
IF EMPTY(lcMethod)
RETURN .F.
ENDIF
lcParms = STREXTRACT(lcMethod,"(",")")
lnParms = GETWORDCOUNT(lcParms,",")
FOR i = 1 TO lnParms
THIS.Add(NEWOBJECT("colParm",THIS.ClassLibrary))
lcParm = GETWORDNUM(lcParms, m.i, ",")
THIS.Item(m.i).ParmName = ALLTRIM(GETWORDNUM(lcParm, 1))
THIS.Item(m.i).ParmType = ALLTRIM(GETWORDNUM(lcParm, 3))
THIS.Item(m.i).IsByRef = ATC("@",lcParm)#0
ENDFOR
ENDPROC
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LPARAMETERS toOperation
LOCAL lcMethod, leRetval, lcParms, lcByRefChar, loException, loParms, lHadError, laParms, i
IF VARTYPE(toOperation)#"O"
RETURN .F.
ENDIF
IF VARTYPE(THIS.lForceOffline)#"L"
THIS.lForceOffline=.F.
ENDIF
lcMethod = toOperation.wsMethod
loParms = toOperation.colParms
* Get Parameters from parm collection object
* and create parameter string for method call.
lcParms = ""
IF loParms.Count>0
* Need to create string here...
DIMENSION laParms[loParms.Count]
FOR i = 1 TO loParms.Count
laParms[m.i] = ""
lcByRefChar=""
TRY
* We pass form object here since parm source could be based on
* a control property and we need to get its value and type.
laParms[m.i] = loParms.GetParm(m.i, THIS)
lcByRefChar=IIF(loParms.Item[m.i].IsByRef,"@","")
CATCH
ENDTRY
lcParms = lcParms + lcByRefChar + "laParms[" + TRANSFORM(m.i) + "]"
IF m.i < loParms.Count
lcParms = lcParms + ","
ENDIF
ENDFOR
ENDIF
lcMethod = m.lcMethod+"("+ lcParms +")"
* Call Service here
THIS.lHadError = .F.
leRetVal = ""
TRY
IF !THIS.lForceOffline AND THIS.ConnectWS()
THIS.DisplayStatus(WAIT_QUERYWS_LOC)
leRetVal = THIS.wsObject.&lcMethod.
ENDIF
CATCH TO loException
THIS.lHadError = .T.
THIS.ErrorNumber = loException.ErrorNo
THIS.ErrorMessage = loException.Message
IF !EMPTY(THIS.wsObject.FaultCode)
THIS.SoapErrorCode = THIS.wsObject.FaultCode
THIS.SoapErrorString = THIS.wsObject.FaultString
THIS.SoapErrorDetail = THIS.wsObject.Detail
ENDIF
FINALLY
THIS.DisplayStatus()
ENDTRY
lHadError = THIS.lHadError OR THIS.lForceOffline
IF !lHadError
* Populate return values in colParms collection (byref ones will be different than InputValue)
FOR i = 1 TO loParms.Count
TRY
loParms.Item[m.i].AddProperty("ReturnValue", THIS.Checknumber(laParms[m.i]))
CATCH
ENDTRY
ENDFOR
* Update ReturnValues
toOperation.lUsedOffline = .F.
leRetVal=THIS.Checknumber(leRetVal)
toOperation.ReturnValue = leRetVal
THIS.ReturnValue = leRetVal
* Record results if user wants offline
IF toOperation.lOffline
* Record the settings here
THIS.RecordWS(toOperation)
ENDIF
ELSE
IF THIS.lForceOffline OR toOperation.lOffline
* Try to playback the settings here
IF THIS.PlaybackWS(toOperation)
toOperation.lUsedOffline = .T.
lHadError=.F.
ENDIF
ENDIF
ENDIF
RETURN !lHadError
ENDPROC
PROCEDURE startupinvoke
IF TYPE("THISFORM")="O"
UNBINDEVENT(THISFORM, "Activate", THIS, "StartupInvoke")
ENDIF
THIS.SetupClients()
ENDPROC
PROCEDURE connectws
LOCAL loSoapClient, i
* Check core parameters
IF VARTYPE(THIS.WSDL)#"C" OR EMPTY(THIS.WSDL)
RETURN .F.
ENDIF
IF VARTYPE(THIS.Service)#"C"
THIS.Service = ""
ENDIF
IF VARTYPE(THIS.Port)#"C"
THIS.Port = ""
ENDIF
IF VARTYPE(THIS.WSML)#"C" OR ATC(".asmx?wsdl",THIS.WSDL)#0
* Only include WSML file if SOAP Toolkit XML Web service using custom type mapper.
* Skip for all VS XML Web services.
THIS.WSML = ""
ENDIF
* Create instance of SOAP object (default for nConnectTries = 2)
FOR i = 1 TO THIS.nConnectTries
THIS.lHadError = .F.
THIS.ErrorDetail = ""
THIS.ErrorMessage = ""
THIS.ErrorNumber = 0
THIS.SoapErrorCode = ""
THIS.SoapErrorString = ""
THIS.SoapErrorDetail = ""
THIS.DisplayStatus(WAIT_QUERYWS_LOC)
TRY
* SOAPCLIENT_CLASS => "MSSOAP.SoapClient30"
THIS.wsObject = CREATEOBJECT(SOAPCLIENT_CLASS)
THIS.SetClientProperties()
THIS.wsObject.SOAPCLIENT_INIT(THIS.WSDL, THIS.Service, THIS.Port, THIS.WSML)
THIS.SetConnectorProperties()
CATCH TO loException
THIS.lHadError = .T.
THIS.ErrorNumber = loException.ErrorNo
THIS.ErrorMessage = loException.Message
DO CASE
CASE VARTYPE(THIS.wsObject)#"O"
THIS.ErrorDetail = ERR_BADSOAPCLASS_LOC
CASE !EMPTY(THIS.wsObject.FaultCode)
THIS.SoapErrorCode = THIS.wsObject.FaultCode
THIS.SoapErrorString = THIS.wsObject.FaultString
THIS.SoapErrorDetail = THIS.wsObject.Detail
OTHERWISE
THIS.ErrorDetail = ERR_OTHERSOAPERR_LOC
ENDCASE
ENDTRY
THIS.Displaystatus()
IF !THIS.lHadError OR m.i=THIS.nConnectTries
EXIT
ENDIF
ENDFOR
IF THIS.lHadError
THIS.wsObject = ""
ENDIF
RETURN !THIS.lHadError
ENDPROC
PROCEDURE calloperation
LPARAMETERS tcOperation
LOCAL loOperation, lSuccess, lcErrString, loItem, loParmForm
THIS.lSkiperror = .T.
TRY
* Check if key passed in first
loOperation = THIS.colOperations(tcOperation)
CATCH
* If user passes in just name, look for it.
FOR EACH loItem IN THIS.colOperations
IF UPPER(loItem.wsOperation) == UPPER(tcOperation)
loOperation = loItem
THIS.lhaderror=.F.
EXIT
ENDIF
ENDFOR
ENDTRY
THIS.lSkiperror = .F.
IF VARTYPE(loOperation)#"O"
RETURN .F.
ENDIF
* Skip if already called
IF loOperation.lSkipWebServiceCall
RETURN !loOperation.lHadError
ENDIF
* Handle parameters
* nParmPrompt=1 -- user already input them via builder
* nParmPrompt=2 -- user already input them via their own handling
* set by loOperation.colParms(m.i).InputValue
* nParmPrompt=3 -- prompt now (at runtime)
IF loOperation.colParms.Count>0 AND loOperation.nParmPrompt=3
loParmForm = NEWOBJECT("wsParms",THIS.ClassLibrary)
loParmForm.oColParms = loOperation.colParms
loParmForm.SetupWS()
loParmForm.Show(1)
ENDIF
lSuccess = THIS.Invoke(loOperation)
loOperation.ReturnValue = THIS.ReturnValue
loOperation.lHadError = THIS.lHadError
IF !lSuccess
loOperation.SoapErrorCode = THIS.SoapErrorCode
loOperation.SoapErrorString = THIS.SoapErrorString
loOperation.SoapErrorDetail = THIS.SoapErrorDetail
loOperation.ErrorNumber = THIS.ErrorNumber
loOperation.ErrorMessage = THIS.ErrorMessage
loOperation.ErrorDetail = THIS.ErrorDetail
lcErrString = INVOKE_ERROR_LOC+CRLF+CRLF
DO CASE
CASE !EMPTY(THIS.SoapErrorString) AND THIS.lVerboseError
lcErrString = lcErrString+THIS.SoapErrorDetail
CASE !EMPTY(THIS.SoapErrorString)
lcErrString = lcErrString+THIS.SoapErrorString
CASE !EMPTY(THIS.ErrorDetail) AND THIS.lVerboseError
lcErrString = lcErrString+THIS.ErrorDetail
CASE !EMPTY(THIS.ErrorMessage)
lcErrString = lcErrString+THIS.ErrorMessage
OTHERWISE
lcErrString = ALLTRIM(lcErrString)
ENDCASE
THIS.DisplayError(lcErrString)
ENDIF
RETURN lSuccess
ENDPROC
PROCEDURE wsobject_access
IF TYPE("THIS.wsobject")#"O"
THIS.Connectws()
ENDIF
RETURN THIS.wsobject
ENDPROC
PROCEDURE setupclients
LOCAL loOperation, loClient, lcKey, lnCount, loObject, lnCount2, lcKey2, lnFlags, lcProp
LOCAL i, lnObjects, lcName
IF TYPE("THIS.colOperations")#"O"
RETURN
ENDIF
* Need to resolve container reference if WSHandler is from a non-form container class.
IF !EMPTY(THIS.cContainer)
lnObjects=GETWORDCOUNT(THIS.cContainer,".")
loObject = THIS
FOR i = lnObjects TO 1 STEP -1
lcName = GETWORDNUM(THIS.cContainer, m.i, ".")
IF UPPER(lcName)==UPPER(loObject.Name) AND TYPE("loObject.Parent")="O" AND m.i#1
loObject = loObject.Parent
LOOP
ENDIF
lcName = IIF(m.i#1, "", loObject.Name)
ENDFOR
DO WHILE !EMPTY(lcName)
IF TYPE("loObject.Parent")#"O" OR UPPER(loObject.Parent.BaseClass)=="FORMSET"
EXIT
ENDIF
loObject = loObject.Parent
lcName = loObject.Name+"."+lcName
ENDDO
THIS.cContainer=lcName
loObject=""
ENDIF
* Setup client bindings
lnCount=1
FOR EACH loOperation IN THIS.colOperations
lcKey=THIS.colOperations.GetKey(lnCount)
lnCount2=1
FOR EACH loClient IN loOperation.colClients
* Get object reference based on Builder setting
lcKey2=loOperation.colClients.GetKey(lnCount2)
loClient.ADDPROPERTY("OperationID", lcKey)
loObject = THIS.GetObjectRef(loClient.ObjectRef)
IF VARTYPE(loObject) # "O"
LOOP
ENDIF
lcProp = loClient.BindProp
IF PEMSTATUS(loObject, lcProp+PROPKEY_SUFFIX, 5) AND !PEMSTATUS(loObject, lcProp,4)
THIS.DisplayError(MB_UNIQUEPEM2_LOC+CRLF+CRLF+ ;
loObject.Name+"."+lcProp+CRLF+CRLF+MB_UNIQUEPEM_LOC)
LOOP
ENDIF
DO CASE
CASE !PEMSTATUS(loObject, lcProp, 5)
ADDPROPERTY(loObject, lcProp , .F.)
CASE ATC("Property", PEMSTATUS(loObject, lcProp,3))#0
ADDPROPERTY(loObject, lcProp , .F.)
ENDCASE
DO CASE
CASE VARTYPE(loClient.BindFlags)#"N" OR loClient.BindFlags<0
IF ATC("CursorAdapter", loObject.BaseClass)#0
lnFlags=1
ELSE
lnFlags=IIF(ATC("Property", PEMSTATUS(loObject, lcProp,3))#0, 1, 0)
ENDIF
OTHERWISE
lnFlags = loClient.BindFlags
ENDCASE
BINDEVENT(loObject, lcProp, THIS, "InvokeClient", lnFlags)
ADDPROPERTY(loObject, lcProp + PROPKEY_SUFFIX , lcKey2)
IF loClient.lInvokeAtStart
THIS.cLastEvent = lcProp
DO CASE
CASE ATC("Property", PEMSTATUS(loObject, lcProp,3))#0
loObject.&lcProp. = .T.
CASE ATC("CursorFill", lcProp)#0 AND ATC("CursorAdapter",loObject.BaseClass)#0
* Need to explicitly call the method. RaiseEvent will not cause table to fill.
loObject.CursorFill()
IF !EMPTY(ALIAS())
GO TOP
IF !THISFORM.BindControls AND THIS.lAutoBindControls
THISFORM.BindControls=.T.
ENDIF
ENDIF
OTHERWISE
IF PEMSTATUS(loObject, lcProp, 4) OR ;
(VARTYPE(THIS.lUseRaiseEvents)="L" AND THIS.lUseRaiseEvents)
RAISEEVENT(loObject, lcProp)
ELSE
loObject.&lcProp
ENDIF
ENDCASE
loOperation.lSkipWebServiceCall=.T.
ENDIF
lnCount2=lnCount2+1
ENDFOR
lnCount=lnCount+1
ENDFOR
* Reset the skip setting from startups
FOR EACH loOperation IN THIS.colOperations
loOperation.lSkipWebServiceCall=.F.
ENDFOR
ENDPROC
PROCEDURE invokeclient
LPARAMETERS p1,p2,p3,p4,p5,p6,p7,p8,p9,p10,p11,p12,p13,p14,p15,p16
* Had an event here. Note: since this gets invoked via BINDEVENT(), we do not
* worry about return value of this method.
LOCAL laEventInfo, laEventsAll, i, loClient, loOperation, lcKey, lcCursor
LOCAL leRetVal, loParm, lcBindSource, loErr, lcErrMsg, loControl, loField
LOCAL leRetType, lePropType, lcNode, lcTmpErrMsg, lcTarget, lcProp
LOCAL lnAliasID, lnSaveArea, lcField, loTable, lHadError, lcNodeName
DIMENSION laEventInfo[1]
DIMENSION laEventsAll[1]
lcTarget=""
lcBindSource = ""
lcTmpErrMsg=""
* Need to find out which delegate got called and event (method) name.
AEVENTS(laEventInfo, 0)
loControl = laEventInfo[1]
lcProp = laEventInfo[2]
* Get client and Operation objects here
lcKey = lcProp + PROPKEY_SUFFIX
lcKey = loControl.&lcKey.
THIS.cLastEvent = ""
* Get client
FOR EACH loOperation in THIS.colOperations
FOR i = 1 TO loOperation.colClients.Count
IF loOperation.colClients.GetKey(m.i)==lcKey
loClient = loOperation.colClients.Item(m.i)
EXIT
ENDIF
ENDFOR
ENDFOR
* Get operation and binding properties
loOperation = THIS.colOperations(loClient.OperationID)
lcTarget = loClient.BindTarget
lcBindSource = loClient.BindSource
IF loClient.lAlwaysCallWebService
loOperation.lSkipWebServiceCall = .F.
ENDIF
* Invoke actual Web Service here -- THIS.ReturnValue has raw results
IF !THIS.CallOperation(loClient.OperationID)
RETURN
ENDIF
* Need to get binding source (ReturnValue or one of the parms -- typically passed byref)
leRetVal=loOperation.ReturnValue
IF ATC("ReturnValue", lcBindSource )=0
* Need to get the parameter value.
FOR EACH loParm IN loOperation.colParms
IF UPPER(loParm.ParmName)==UPPER(lcBindSource)
leRetVal = loParm.ReturnValue
EXIT
ENDIF
ENDFOR
ENDIF
leRetType = VARTYPE(leRetVal)
lnSaveArea=SELECT()
* Handle preprocessing for certain complex types here
TRY
DO CASE
CASE THIS.IsDataset(leRetVal)
* Handle Dataset here and populate XMLAdapter
IF !THIS.GenDataSet(leRetVal, THIS)
lcTmpErrMsg=ERROR_GENDATASET_LOC
ERROR 0
ENDIF
* Set adapter here
loOperation.oAdapter = THIS.oAdapter
* Get Table ID and reference
lnAliasID = THIS.GetTableID(loClient, loOperation, loControl.Baseclass)
loTable = loOperation.oAdapter.Tables.Item(lnAliasID)
* Populate cursor from adapter
IF !THIS.OpenDSTable(loTable, loControl)
lcTmpErrMsg=ERROR_OPENCURSOR_LOC
ERROR 0
ENDIF
* Validate and get field name
lcField = ""
IF !EMPTY(loClient.DSField)
FOR EACH loField IN loTable.Fields
IF UPPER(loClient.DSField) == UPPER(loField.Alias)
lcField = loClient.DSField
EXIT
ENDIF
ENDFOR
ENDIF
lcField = IIF(!EMPTY(lcField), lcField, loTable.Fields.Item(1).Alias)
CASE THIS.IsComplex(leRetVal)
* Create Fox object from XMLDOMNodeList object
* Sets it to loOperation.oComplex
THIS.GetComplex(loOperation, leRetVal)
ENDCASE
CATCH
lHadError=.T.
ENDTRY
* Main segment to handle binding (both simple and complex types)
TRY
DO CASE
CASE lHadError
* Skip if we had an error earlier and don't bind
CASE THIS.IsDataset(leRetVal) AND ATC("CursorAdapter", loControl.BaseClass)#0
* Special handling for CursorAdapter since we won't be binding specifically to controls
SET MULTILOCKS ON
loControl.DataSourceType = "XML"
loControl.AddProperty("oAdapter_WS", loTable)
loControl.SelectCMD = [THIS.oAdapter_WS]
CASE EMPTY(ALLTRIM(lcTarget)) OR ATC(WSNONE_LOC, lcTarget)#0
* Skip rest if not Target property specified
CASE leRetType # "O"
* Handle simple primitive data binding here -- most cases
IF !PEMSTATUS(loControl, lcTarget, 4)
* Handle type conversion here. Check only for native properties
* since we may need to convert type. Skip for custom properties.
lePropType = VARTYPE(loControl.&lcTarget)
leRetVal = THIS.ConvertType(leRetVal, leRetType, lePropType)
ENDIF
* Let's do some special handling for Web Services which return large XML string that can be converted to a Table.
IF (ATC("RecordSource", lcTarget)#0 OR ATC("ControlSource", lcTarget)#0 OR UPPER(lcTarget)=="VALUE") AND ;
VARTYPE(leRetVal)="C" AND LOWER(LEFT(ALLTRIM(leRetVal),5))="<?xml"
TRY
lcCursor = IIF(!EMPTY(loClient.DSTable), loClient.DSTable, "XMLResult")
IF !USED(lcCursor) OR (!loClient.DSUseExistingCursor AND !loOperation.lSkipWebServiceCall)
XMLTOCURSOR(leRetVal, lcCursor)
ELSE
SELECT (lcCursor)
ENDIF
DO CASE
CASE ATC("RecordSource", lcTarget)#0
loControl.&lcTarget. = ALIAS()
CASE ATC("ControlSource", lcTarget)#0
loControl.&lcTarget. = IIF(!EMPTY(loClient.DSField), loClient.DSField, FIELD(1))
CASE UPPER(lcTarget)=="VALUE"
loControl.&lcTarget. = IIF(!EMPTY(loClient.DSField), EVALUATE(loClient.DSField), leRetVal)
ENDCASE
CATCH
loControl.&lcTarget. = leRetVal
ENDTRY
ELSE
* Bind value to property here
loControl.&lcTarget. = leRetVal
ENDIF
CASE THIS.IsDataset(leRetVal)
* Special case dataset binding depending on which property selected
DO CASE
CASE ATC("Recordsource", lcTarget)#0
loControl.&lcTarget. = ALIAS()
CASE ATC("Controlsource", lcTarget)#0
loControl.&lcTarget. = lcField
CASE ATC("Rowsource", lcTarget)#0 AND loControl.RowSourceType=2
loControl.&lcTarget. = ALIAS()
CASE ATC("Rowsource", lcTarget)#0
loControl.&lcTarget. = lcField
OTHERWISE
loControl.&lcTarget. = EVALUATE(lcField)
ENDCASE
CASE THIS.IsComplex(leRetVal)
* Handle XMLDOMNode Object - convert to a VFP object
IF VARTYPE(loOperation.oComplex)="O"
* Bind to a specific property if one is specified
IF VARTYPE(loClient.NodeName)="C" AND !EMPTY(loClient.NodeName) AND;
PEMSTATUS(loOperation.oComplex, loClient.NodeName, 5)
lcNodeName = loClient.NodeName
leRetVal = loOperation.oComplex.&lcNodeName.
IF !PEMSTATUS(loControl, lcTarget, 4)
* Convert to proper type if native property
lePropType = VARTYPE(loControl.&lcTarget)
leRetType = VARTYPE(leRetVal)
leRetVal = THIS.ConvertType(leRetVal, leRetType, lePropType)
ENDIF
loControl.&lcTarget. = leRetVal
ELSE
* User did not specify a specific node so just bind entire object
loControl.&lcTarget. = loOperation.oComplex
ENDIF
ELSE
loControl.&lcTarget. = leRetVal
ENDIF
OTHERWISE
* COM object handled by STK3
IF VARTYPE(loClient.NodeName)="C" AND !EMPTY(loClient.NodeName)
lcNode = loClient.NodeName
leRetVal = leRetVal.&lcNode.
loControl.&lcTarget. = leRetVal
ELSE
lHadError=.T.
ENDIF
ENDCASE
CATCH TO loErr
lHadError=.T.
FINALLY
SELECT (lnSaveArea)
ENDTRY
IF lHadError
IF VARTYPE(loErr)="O" AND EMPTY(lcTmpErrMsg)
lcTmpErrMsg=loErr.Message
ENDIF
TEXT TO lcErrMsg NOSHOW TEXTMERGE PRETEXT 3
BIND_ERROR_LOC
Object: <<loControl.Name>>
Property: <<lcTarget>>
<<lcTmpErrMsg>>
ENDTEXT
THIS.Displayerror(lcErrMsg)
ENDIF
ENDPROC
PROCEDURE setupclient
LPARAMETERS lcURI, lcService, lcPort, lcWSML
THIS.WSDL = lcUri
THIS.Service = lcService
THIS.Port = lcPort
THIS.WSML = lcWSML
RETURN THIS.wsObject
ENDPROC
PROCEDURE getobjectref
LPARAMETERS tcObjectRef
* Returns valid object reference based on the path passed in.
* ex. Form1.PageFrame1.Page1.Text1
LOCAL lcObject, loControl
DO CASE
CASE TYPE("THISFORM")#"O"
loControl =THIS
DO WHILE .T.
IF TYPE("loControl.Parent")#"O"
EXIT
ENDIF
loControl = loControl.Parent
ENDDO
CASE TYPE("THISFORMSET.DataEnvironment")="O" AND ;
UPPER(THISFORMSET.DataEnvironment.Name) == UPPER(GETWORDNUM(tcObjectRef,1,"."))
loControl = THISFORMSET.DataEnvironment
CASE TYPE("THISFORM.DataEnvironment")="O" AND ;
UPPER(THISFORM.DataEnvironment.Name) == UPPER(GETWORDNUM(tcObjectRef,1,"."))
loControl = THISFORM.DataEnvironment
CASE !EMPTY(THISFORM.DEClass) AND ;
UPPER(THISFORM.DEClass) == UPPER(GETWORDNUM(tcObjectRef,1,"."))
loControl = THISFORM.DEClass
loControl = THISFORM.&loControl.
OTHERWISE
* For runtime, we require active form/toolbox
loControl = THISFORM
* Fix up if we have a container
IF !EMPTY(THIS.cContainer)
tcObjectRef=THIS.cContainer+IIF( ATC(".",tcObjectRef)=0,"", SUBSTRC(tcObjectRef, ATC(".", tcObjectRef)) )
ENDIF
ENDCASE
IF ATC(".",tcObjectRef)#0
lcObject = SUBSTRC(tcObjectRef, ATC(".", tcObjectRef)+1)
IF TYPE("loControl.&lcObject.")="O"
RETURN loControl.&lcObject.
ENDIF
* Could not find the object reference - one of the
* names along path was changed or an item removed.
RETURN
ENDIF
* Otherwise, let's assume that we are just referring to the form or DE,
* but don't check for name since subclass of form could change.
RETURN loControl
ENDPROC
PROCEDURE converttype
LPARAMETERS teInputValue, tcInputtype, tcOutputtype
LOCAL leRetVal
DO CASE
CASE !THIS.lAutoConvert
RETURN teInputValue
CASE PCOUNT()#3 OR VARTYPE(tcInputtype)#"C" OR VARTYPE(tcOutputtype)#"C"
RETURN teInputValue
CASE tcInputtype=tcOutputtype
RETURN teInputValue
ENDCASE
leRetVal = teInputValue
* Handle type conversion here
DO CASE
CASE tcInputtype=tcOutputtype OR !THIS.lAutoConvert
* Do nothing -- if lAutoConvert=.F., then invalid type gets caught by error handler.
CASE tcOutputtype = "C" && String
IF tcInPutType="L"
leRetVal = IIF(leRetVal, TRUE_LOC, FALSE_LOC)
ELSE
leRetVal = TRANSFORM(leRetVal)
ENDIF
CASE tcOutputtype = "N" && Numeric
DO CASE
CASE tcInPutType="C"
leRetVal = VAL(leRetVal)
CASE tcInPutType="L"
leRetVal = IIF(leRetVal, 1, 0)
CASE INLIST(tcInPutType, "D", "T")
* Return Julian value
leRetVal = ROUND(VAL(SYS(11, leRetVal)),0)
OTHERWISE
leRetVal = .F.
ENDCASE
CASE tcOutputtype = "L" && Logical
DO CASE
CASE tcInPutType="N"
leRetVal = IIF(leRetVal=0, .F., .T.)
CASE tcInPutType="C"
DO CASE
CASE ATC(TRUE_LOC, leRetVal)#0 OR ATC(YES_LOC, leRetVal)#0
leRetVal= .T.
CASE ATC(FALSE_LOC, leRetVal)#0 OR ATC(NO_LOC, leRetVal)#0 OR EMPTY(leRetVal)
leRetVal= .F.
CASE ISDIGIT(leRetVal)
leRetVal=IIF(VAL(leRetVal)=0,.F.,.T.)
OTHERWISE
leRetVal=IIF(ISALPHA(leRetVal),.F.,EVALUATE(leRetVal))
ENDCASE
OTHERWISE
leRetVal = .F.
ENDCASE
CASE tcOutputtype = "D" && Date
DO CASE
CASE tcInPutType = "N" AND BETWEEN(leRetVal , 1721119, 5373484)
* Handle Julian types
leRetVal = SYS(10, leRetVal)
CASE tcInPutType = "T"
leRetVal = TTOD(leRetVal)
CASE tcInPutType = "C"
leRetVal = CTOD(leRetVal)
OTHERWISE
leRetVal = DATE()
ENDCASE
CASE tcOutputtype = "T" && Time
DO CASE
CASE tcInPutType = "N" AND BETWEEN(leRetVal , 1721119, 5373484)
* Handle Julian types
leRetVal = SYS(10, leRetVal)
CASE tcInPutType = "D"
leRetVal = DTOT(leRetVal)
CASE tcInPutType = "C"
leRetVal = CTOT(leRetVal)
OTHERWISE
leRetVal = DATETIME()
ENDCASE
OTHERWISE
* Not supported
ENDCASE
RETURN leRetVal
ENDPROC
PROCEDURE displayerror
LPARAMETERS tcErrMessage
IF THIS.lDisplayErrors
MESSAGEBOX(tcErrMessage, 0, MB_SOAPERRTITLE_LOC)
ENDIF
ENDPROC
PROCEDURE gendataset
LPARAMETERS tcXMLSource, toSource
* tcXMLSource - reference to XMLDOMNodeList object
* toSource - object which has oAdapter property to create XMLAdapter object
LOCAL lHadError, lcClass, lcClassLib
IF VARTYPE(tcXMLSource)#"O"
* Check if return already value has it in case the tcXMLSource doesn't.
IF TYPE("toSource.ReturnValue.Length")#"N"
RETURN .F.
ENDIF
tcXMLSource=toSource.ReturnValue
ENDIF
TRY
lcClass=IIF(VARTYPE(THIS.XMLAdapterClass)#"C" OR EMPTY(THIS.XMLAdapterClass), ;
"xmlAdapter", THIS.XMLAdapterClass)
lcClassLib=IIF(VARTYPE(THIS.XMLAdapterClassLib)#"C" OR EMPTY(THIS.XMLAdapterClassLib), ;
"", THIS.XMLAdapterClassLib)
toSource.oAdapter = NEWOBJECT(lcClass,lcClassLib)
IF tcXMLSource.Length=1
toSource.oAdapter.Attach(tcXMLSource.Item(0))
ELSE
toSource.oAdapter.Attach(tcXMLSource.Item(1), tcXMLSource.Item(0))
ENDIF
lHadError = toSource.oAdapter.Tables.Count=0
CATCH
lHadError=.T.
ENDTRY
RETURN !lHadError
ENDPROC
PROCEDURE displaystatus
LPARAMETERS lcMsg
IF VARTYPE(THIS.Displaymode)#"N"
THIS.Displaymode=0
ENDIF
IF VARTYPE(lcMsg)#"C" OR EMPTY(lcMsg)
DO CASE
CASE THIS.Displaymode=0
SET MESSAGE TO
CASE THIS.Displaymode=1
WAIT CLEAR
OTHERWISE
ENDCASE
RETURN
ENDIF
DO CASE
CASE THIS.Displaymode=0
SET MESSAGE TO lcMsg
CASE THIS.Displaymode=1
WAIT WINDOW lcMsg NOWAIT
OTHERWISE
ENDCASE
ENDPROC
PROCEDURE setconnectorproperties
* This is a virtual method after before MSSoapInit routine of SoapClient
* It is typically used to set ConnectorProperty settings. You can access the
* SOAP object using THIS.wsObject as your object reference.
*
* ex. THIS.wsObject.ConnectorProperty("Timeout") = 10000
* ex. THIS.wsObject.ConnectorProperty("ProxyUser") = myUser
* ex. THIS.wsObject.ConnectorProperty("ProxyPassword") = myPassword
* ex. THIS.wsObject.ConnectorProperty("EnableAutoProxy") = .T.
*
* See SOAP Toolkit 3.0 help for more details on ConnectorProperty property.
ENDPROC
PROCEDURE setclientproperties
* This is a virtual method called before MSSoapInit routine of SoapClient
* It is typically used to set ClientProperty settings. You can access the
* SOAP object using THIS.wsObject as your object reference.
*
* ex. THIS.wsObject.ClientProperty("ServerHTTPRequest") = .T.
*
* See SOAP Toolkit 3.0 help for more details on ClientProperty property.
ENDPROC
PROCEDURE callclients
LPARAMETERS tcOperation
LOCAL loOperation, loClient, loObject, lcProp, loItem
THIS.lSkiperror = .T.
TRY
* Check if key passed in first
loOperation = THIS.colOperations(tcOperation)
CATCH
* If user passes in just name, look for it.
FOR EACH loItem IN THIS.colOperations
IF UPPER(loItem.wsOperation) == UPPER(tcOperation)
loOperation = loItem
THIS.lhaderror=.F.
EXIT
ENDIF
ENDFOR
ENDTRY
THIS.lSkiperror = .F.
IF VARTYPE(loOperation)#"O"
RETURN .F.
ENDIF
FOR EACH loClient IN loOperation.colClients
* Get object reference based on Builder setting
lcProp = loClient.BindProp
loObject = THIS.GetObjectRef(loClient.ObjectRef)
IF VARTYPE(loObject)#"O" OR !PEMSTATUS(loObject, lcProp,5)
LOOP
ENDIF
THIS.cLastEvent = lcProp
DO CASE
CASE ATC("Property", PEMSTATUS(loObject, lcProp,3))#0
loObject.&lcProp. = .T.
CASE ATC("CursorFill", lcProp)#0 AND ATC("CursorAdapter",loObject.BaseClass)#0
* Need to explicitly call the method. RaiseEvent will not cause table to fill.
loObject.CursorFill()
OTHERWISE
IF PEMSTATUS(loObject, lcProp, 4) OR ;
(VARTYPE(THIS.lUseRaiseEvents)="L" AND THIS.lUseRaiseEvents)
RAISEEVENT(loObject, lcProp)
ELSE
loObject.&lcProp
ENDIF
ENDCASE
loOperation.lSkipWebServiceCall=.T.
ENDFOR
loOperation.lSkipWebServiceCall=.F.
ENDPROC
PROCEDURE recordws
LPARAMETERS toOperation
LOCAL lnSaveArea, lcInParms, lcOutParms, lcStr, loParm, lcRetVal, lcRetVal2, leOutValue, leRetVal
STORE "" TO lcInParms, lcOutParms, lcRetVal
lnSaveArea = SELECT()
lcRetVal2=""
IF !THIS.OpenOffline()
RETURN .F.
ENDIF
* Get Return Value
DO CASE
CASE VARTYPE(toOperation.ReturnValue)="U"
lcRetVal=""
CASE VARTYPE(toOperation.ReturnValue)#"O"
lcRetVal=TRANSFORM(toOperation.ReturnValue)
OTHERWISE
lcRetVal=OFFLINE_OBJREF_LOC
leRetVal=toOperation.ReturnValue
DO CASE
CASE THIS.IsDataset(leRetVal)
* Handle dataset
TEXT TO lcStr TEXTMERGE NOSHOW PRETEXT 2
<?xml version="1.0" encoding="utf-8"?>
<DataSet xmlns="http://tempuri.org/">
<<ALLTRIM(STRCONV(leRetVal.item(0).xml,9))>>
<<ALLTRIM(STRCONV(leRetVal.item(1).xml,9))>>
</DataSet>
ENDTEXT
lcRetVal2=STRCONV(lcStr,11)
CASE THIS.IsComplex(leRetVal)
* Handle complex object
lcRetVal2 = leRetVal.item(0).ownerDocument.xml
OTHERWISE
* COM Objects are not supported.
lcRetVal=OFFLINE_OBJREF_LOC
ENDCASE
ENDCASE
lcRetVal2=IIF(EMPTY(lcRetVal2), lcRetVal ,lcRetVal2)
* Get Parameters and return value
* Get content for InParms field
SET TEXTMERGE ON TO MEMVAR lcStr NOSHOW
FOR EACH loParm IN toOperation.colParms
\<<loParm.Parmname>> = <<loParm.InputValue>>
ENDFOR
SET TEXTMERGE OFF
SET TEXTMERGE TO
lcInParms=lcStr
* Get content for OutParms fields
SET TEXTMERGE ON TO MEMVAR lcStr NOSHOW
\<?xml version="1.0" encoding="UTF-8" ?>
\<parameters>
FOR EACH loParm IN toOperation.colParms
leOutValue = IIF(loParm.IsByRef, loParm.ReturnValue, loParm.InputValue)
\ <parameter name="<<loParm.Parmname>>" type="<<IIF(loParm.IsByRef,1,2)>>">
\ <inputValue type="<<VARTYPE(loParm.ReturnValue)>>" parmtype="<<loParm.ParmType>>"><![CDATA[<<TRANSFORM(loParm.InputValue)>>]]></inputValue>
\ <outputValue><![CDATA[<<TRANSFORM(leOutValue)>>]]></outputValue>
\ </parameter>
ENDFOR
\ <parameter name="ReturnValue" type="3">
\ <inputValue type="<<VARTYPE(toOperation.ReturnValue)>>"></inputValue>
\ <outputValue><![CDATA[<<lcRetVal>>]]></outputValue>
\ </parameter>
\</parameters>
SET TEXTMERGE OFF
SET TEXTMERGE TO
lcOutParms=lcStr
LOCATE FOR ALLTRIM(UPPER(URI)) == UPPER(THIS.WSDL) AND ;
ALLTRIM(UPPER(Service)) == UPPER(THIS.Service) AND ;
ALLTRIM(UPPER(Port)) == UPPER(THIS.Port) AND ;
ALLTRIM(UPPER(Operation)) == UPPER(toOperation.wsMethod) AND ;
ALLTRIM(UPPER(InParms)) == UPPER(lcInParms) AND ;
UPPER(type)="O" AND !DELETE()
IF FOUND()
REPLACE OutParms WITH lcOutParms,;
RetValue WITH lcRetVal2,;
LastUpdate WITH DATETIME()
ELSE
INSERT INTO (DBF()) (Type, Uri, Service, Port, Operation, InParms, OutParms, RetValue, UniqueID, LastUpdate) ;
VALUES( ;
"O", ;
THIS.WSDL,;
THIS.Service,;
THIS.Port,;
toOperation.wsMethod,;
lcInParms,;
lcOutParms,;
lcRetVal2,;
SYS(2015),;
DATETIME() )
ENDIF
USE
SELECT (lnSaveArea)
ENDPROC
PROCEDURE playbackws
LPARAMETERS toOperation
LOCAL lnSaveArea, lcInParms, lcStr
LOCAL loParm, lcParmName, lcParmType, lcParmStyle, loDOM2
LOCAL lcInputValue, lcOutputValue, leValue, loDOM, loParmNode, loParmNodes
STORE "" TO lcInParms
lnSaveArea = SELECT()
IF !THIS.OpenOffline()
RETURN .F.
ENDIF
IF toOperation.colParms.Count>0
SET TEXTMERGE ON TO MEMVAR lcStr NOSHOW
FOR EACH loParm IN toOperation.colParms
\<<loParm.Parmname>> = <<loParm.InputValue>>
ENDFOR
SET TEXTMERGE OFF
SET TEXTMERGE TO
lcInParms=lcStr
ENDIF
LOCATE FOR ALLTRIM(UPPER(URI)) == UPPER(THIS.WSDL) AND ;
ALLTRIM(UPPER(Service)) == UPPER(THIS.Service) AND ;
ALLTRIM(UPPER(Port)) == UPPER(THIS.Port) AND ;
ALLTRIM(UPPER(Operation)) == UPPER(toOperation.wsMethod) AND ;
ALLTRIM(UPPER(InParms)) == UPPER(lcInParms) AND ;
UPPER(type)="O" AND !DELETE()
IF !FOUND()
USE
SELECT (lnSaveArea)
THIS.ErrorMessage=ERROR_FAILOFFLINE2_LOC
RETURN .F.
ENDIF
loDOM = CREATEOBJECT(MSXML4_CLASS)
IF !loDOM.LoadXML(OutParms)
USE
SELECT (lnSaveArea)
THIS.ErrorMessage=ERROR_FAILOFFLINE2_LOC
RETURN .F.
ENDIF
loParmNodes = loDOM.selectSingleNode("parameters")
FOR EACH loParmNode IN loParmNodes.ChildNodes
lcParmName = loParmNode.attributes.getNamedItem("name").text
lcParmStyle = loParmNode.attributes.getNamedItem("type").text
FOR EACH loPart IN loParmNode.ChildNodes
DO CASE
CASE ATC("inputValue", loPart.nodeName)#0
lcParmType = loPart.attributes.getNamedItem("type").text
lcInputValue = loPart.text
CASE ATC("outputValue", loPart.nodeName)#0
lcOutputValue = loPart.text
ENDCASE
ENDFOR
DO CASE
CASE VAL(lcParmStyle)=3 && return value
* Check if we have an object
leValue = THIS.ConvertType(lcOutputValue,"C", lcParmType)
DO CASE
CASE ATC("<?xml", Retvalue)#0 AND ATC("IsDataSet",Retvalue)#0
* Handle Datasets here
loDom2 = CREATEOBJECT(MSXML4_CLASS)
IF loDom2.loadXML(Retvalue)
IF loDom2.childNodes.Length>1
leValue = loDom2.childNodes.Item(1).childNodes
ENDIF
ENDIF
CASE ATC("<?xml", Retvalue)#0
* Handle Complex objects
loDom2=CREATEOBJECT(SOAPREADER_CLASS)
loDom2.LoadXML(Retvalue)
IF VARTYPE(loDOM2.RpcResult)="O"
IF loDOM2.RpcResult.childNodes.Length>0
leValue = loDOM2.RpcResult.childNodes
ELSE
IF TYPE("loDOM2.RpcStruct.nextSibling.childNodes")="O" AND;
loDOM2.RpcStruct.nextSibling.childNodes.Length>0
leValue = loDOM2.RpcStruct.nextSibling.childNodes
ENDIF
ENDIF
ENDIF
ENDCASE
toOperation.ReturnValue = leValue
THIS.ReturnValue = leValue
OTHERWISE && parms
IF LEFT(lcOutputValue, 1) = "="
lcOutputValue = EVALUATE(SUBSTR(lcOutputValue,2))
lcOutputValue=TRANSFORM(lcOutputValue)
ENDIF
leValue = THIS.ConvertType(lcOutputValue,"C", lcParmType)
FOR EACH loParm IN toOperation.colParms
IF loParm.ParmName==lcParmName
loParm.AddProperty("ReturnValue", leValue)
EXIT
ENDIF
ENDFOR
ENDCASE
ENDFOR
USE
SELECT (lnSaveArea)
ENDPROC
PROCEDURE openoffline
LPARAMETERS tcMethodName, tcParms
LOCAL lnSaveArea, lcOfflineDBF, lHadError, lSaveSafety
* Check if Offline already opened
IF !EMPTY(THIS.cOfflineAlias) AND SELECT(THIS.cOfflineAlias)#0
SELECT (THIS.cOfflineAlias)
RETURN
ENDIF
lnSaveArea = SELECT()
* Get offline file name
IF VARTYPE(THIS.OfflineDBF)="C" AND !EMPTY(THIS.OfflineDBF)
lcOfflineDBF=THIS.OfflineDBF
IF EMPTY(JUSTEXT(lcOfflineDBF))
lcOfflineDBF=FORCEEXT(lcOfflineDBF,"DBF")
ENDIF
ELSE
lcOfflineDBF=FOXWS_OFFLINE_DBF
ENDIF
* Get offline file path
IF JUSTFNAME(lcOfflineDBF)==lcOfflineDBF
DO CASE
CASE FILE(_FOXCODE)
lcOfflineDBF=ADDBS(JUSTPATH(_FOXCODE)) + lcOfflineDBF
CASE DIRECTORY(HOME(7)) AND FILE(HOME(7) + lcOfflineDBF)
lcOfflineDBF=HOME(7) + lcOfflineDBF
CASE FILE(HOME() + lcOfflineDBF)
lcOfflineDBF=HOME() + lcOfflineDBF
CASE DIRECTORY(HOME(7))
lcOfflineDBF=HOME(7) + lcOfflineDBF
OTHERWISE
lcOfflineDBF=HOME() + lcOfflineDBF
ENDCASE
ENDIF
* Try to open file here
SELECT 0
IF FILE(lcOfflineDBF)
TRY
USE (lcOfflineDBF) SHARED AGAIN
IF ATC("Type", FIELD(1))=0 OR ATC("URI", FIELD(2))=0
USE
lHadError = .T.
ENDIF
CATCH
lHadError = .T.
ENDTRY
ELSE
lSaveSafety= SET("Safety")
SET SAFETY OFF
TRY
CREATE TABLE (lcOfflineDBF) (;
TYPE c(1),;
URI m,;
Service m,;
Port m,;
Operation m,;
InParms m,;
OutParms m,;
RetValue m,;
LastUpdate t,;
UniqueID c(10),;
User m)
USE (lcOfflineDBF) SHARED AGAIN
CATCH
lHadError=.T.
FINALLY
SET SAFETY &lSaveSafety
ENDTRY
ENDIF
IF !lHadError
THIS.cOfflinealias = ALIAS()
ELSE
THIS.ErrorMessage=ERROR_FAILOFFLINE_LOC
THIS.cOfflinealias = ""
SELECT (lnSaveArea)
ENDIF
RETURN !lHadError
ENDPROC
PROCEDURE beforeopencursor
LPARAMETERS toTable
* Virtual method that gets called before cursor opened from XMLAdapter.
* This routine gets called when Web service returns an ADO .Net Dataset.
ENDPROC
PROCEDURE afteropencursor
LPARAMETERS toTable
* Virtual method that gets called after cursor opened from XMLAdapter.
* This routine gets called when Web service returns an ADO .Net Dataset.
ENDPROC
PROCEDURE checknumber
LPARAMETERS teValue
* This routine handles floats and fixes up unneeded extra decimals
LOCAL i, lnLastValue
IF VARTYPE(teValue)#"N" OR teValue=0
RETURN teValue
ENDIF
* Quick check for integer first
IF MOD(INT(teValue), teValue)=0
RETURN INT(teValue)
ENDIF
* Reduce out extra decimals
lnLastValue = teValue
FOR i = 18 TO 1 STEP -1
IF ROUND(teValue, m.i)-teValue=0
lnLastValue = ROUND(teValue, m.i)
LOOP
ENDIF
teValue = lnLastValue
EXIT
ENDFOR
RETURN teValue
ENDPROC
PROCEDURE isdataset
LPARAMETERS teObject
RETURN TYPE("teObject.Length")="N" AND TYPE("teObject.item(0)")="O" AND ;
ATC("IsDataSet", STRCONV(teObject.item(0).xml,9))#0
ENDPROC
PROCEDURE iscomplex
LPARAMETERS teObject
RETURN TYPE("teObject.Length")="N" AND TYPE("teObject.item(0)")="O"
ENDPROC
PROCEDURE getcomplex
LPARAMETERS toVFPObject, toXMLDomNodeList
* Converts a complex type (XMLDomNodeList) returned by SOAP Web service to a VFP object.
LOCAL i, loVFPObject, lHadError
IF !THIS.IsComplex(toXMLDomNodeList)
RETURN .F.
ENDIF
DO CASE
CASE TYPE("toVFPObject.oComplex")#"U" && if Operation object passed
toVFPObject.oComplex = CREATEOBJECT("EMPTY")
loVFPObject=toVFPObject.oComplex
CASE VARTYPE(toVFPObject)#"O" && user passed in ref for object
toVFPObject=CREATEOBJECT("EMPTY")
loVFPObject=toVFPObject
OTHERWISE
* assume user wants to add PEMs to existing object
loVFPObject=toVFPObject
ENDCASE
IF VARTYPE(loVFPObject)#"O"
RETURN .F.
ENDIF
* Create object PEMs here and set their values.
TRY
FOR i = 1 TO toXMLDomNodeList.Length
IF toXMLDomNodeList.Item(m.i-1).nodeType = 1
ADDPROPERTY(loVFPObject, toXMLDomNodeList.item(m.i-1).nodeName, ;
toXMLDomNodeList.item(m.i-1).nodeTypedValue)
ENDIF
ENDFOR
CATCH
lHadError=.T.
ENDTRY
RETURN !lHadError
ENDPROC
PROCEDURE gettableid
LPARAMETERS toClient, toOperation, tcControlClass
* This routine returns the Table id (index) in XMLTables collection based on the DSTable property.
* It also checks if there is already an alias with same name in use and validates its structure. If
* the structure is bad or user always wants to open up new cursor, then we rename alias.
LOCAL lnAliasID, i, lnCount, lBadStuct, loTable, aflds, loField, lcAlias
DIMENSION aflds[1]
IF TYPE("toOperation.oAdapter")#"O"
RETURN 0
ENDIF
lnAliasID=0
IF !EMPTY(toClient.DSTable)
FOR i = 1 TO toOperation.oAdapter.Tables.Count
IF UPPER(toClient.DSTable) == UPPER(toOperation.oAdapter.Tables.Item(m.i).Alias)
lnAliasID = m.i
ENDIF
ENDFOR
ENDIF
lnAliasID=IIF(lnAliasID=0, 1, lnAliasID)
loTable = toOperation.oAdapter.Tables.Item(lnAliasID)
lcAlias = loTable.Alias
* If alias is already used, then we need to validate it
IF USED(lcAlias)
SELECT (lcAlias)
AFIELDS(aflds)
FOR EACH loField IN loTable.Fields
IF ASCAN(aFlds, loField.Alias, -1, -1, 1, 7)=0
* Stucture is different, so need to open as new alias
lBadStuct=.T.
EXIT
ENDIF
ENDFOR
ENDIF
* If invalid structure, get new alias name - same as always open new
* If we have a CursorAdapter, let it handle the alias conflict itself
IF (lBadStuct OR !toClient.DSUseExistingCursor) AND ATC("CursorAdapter", tcControlClass)=0
lnCount=1
DO WHILE USED(lcAlias)
lnCount=lnCount+1
lcAlias = loTable.Alias+TRANSFORM(lnCount)
ENDDO
loTable.Alias = lcAlias
ENDIF
RETURN lnAliasID
ENDPROC
PROCEDURE opendstable
LPARAMETERS toTable, toControl
* Do not open table for CursorAdapter -- let adapter do it (CursorFill)
IF ATC("CursorAdapter", toControl.BaseClass)#0
RETURN
ENDIF
* Populate cursor from adapter
IF !USED(toTable.Alias)
SELECT 0
THIS.BeforeOpenCursor(toTable)
toTable.ToCursor()
IF EMPTY(ALIAS())
RETURN .F.
ELSE
THIS.AfterOpenCursor(toTable)
IF !EMPTY(THIS.aCursors[ALEN(THIS.aCursors)])
DIMENSION THIS.aCursors[ALEN(THIS.aCursors)+1]
ENDIF
THIS.aCursors[ALEN(THIS.aCursors)] = ALIAS()
GO TOP
ENDIF
ENDIF
ENDPROC
PROCEDURE Init
IF THIS.SetupOperations() AND THIS.lHasClients
IF TYPE("THISFORM")="O"
BINDEVENT(THISFORM, "Activate", THIS, "StartupInvoke")
ELSE
THIS.StartupInvoke()
ENDIF
ENDIF
ENDPROC
PROCEDURE Error
LPARAMETERS nError, cMethod, nLine
#DEFINE DEBUGMODE .F.
LOCAL lcErrorMsg
THIS.lhaderror=.T.
IF THIS.lSkiperror OR _VFP.StartMode>0
RETURN
ENDIF
THIS.ErrorNumber = nError
THIS.ErrorMessage = MESSAGE()
TEXT TO lcErrorMsg NOSHOW TEXTMERGE
<<MESSAGE()>>
ERR_LOCATION_LOC <<THIS.Name>>
ERR_NUMBER_LOC <<TRANSFORM(nError)>>
ERR_METHOD_LOC <<cMethod>>
ERR_MESSAGE_LOC <<MESSAGE(1)>>
ERR_LINE_LOC <<TRANSFORM(nline)>>
<<REPLICATE("_",30)>>
ERR_MSG1_LOC
ERR_MSG2_LOC
ENDTEXT
THIS.ErrorDetail = lcErrorMsg
IF THIS.lDisplayErrors
IF MESSAGEBOX(lcErrorMsg, 17, MB_ERRTITLE_LOC) # 1
DO CASE
CASE DEBUGMODE
SET STEP ON
RETRY
CASE TYPE("THISFORM")="O"
RELEASE THISFORM
OTHERWISE
CANCEL
ENDCASE
ENDIF
ENDIF
RETURN .F.
ENDPROC
PROCEDURE Destroy
LOCAL i
IF THIS.lAutoCloseCursors
FOR i = 1 TO ALEN(THIS.aCursors)
IF VARTYPE(THIS.aCursors[m.i])="C" AND ;
!EMPTY(THIS.aCursors[m.i]) AND USED(THIS.aCursors[m.i])
SELECT (THIS.aCursors[m.i])
USE
ENDIF
ENDFOR
ENDIF
ENDPROC