Hi
Has anyone used JSP tag libraries to modify the look and feel of webfacing
projects?
 We are converting our system and need to adhere to the design standards of
our company. These standards are implemented through JSP Tag libraries that
create a nav bar, field lengths, buttons etc.Basically a lot more than can
be done with style sheets because the Tag lib affects individual field
elements.

Any info, documentation or help on where and how I do this. Do I modify 
pagebuilder.jsp. What about that WFScreenbuilder jsp - where is that? What
about the Record JSPs for each screen. Is that the place to modify?
Is there alternate solutions like going through CODE/400.

Any help would be great


Colm Byrne




web400-request@xxxxxxxxxxxx@midrange.com on 12/04/2003 01:00:50 PM

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Subject:    WEB400 Digest, Vol 1, Issue 637


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Today's Topics:

   1. RE: XML request processing. (Bartell, Aaron L. (TC))


----------------------------------------------------------------------

message: 1
date: Thu, 4 Dec 2003 08:29:19 -0600
from: "Bartell, Aaron L. (TC)" <ALBartell@xxxxxxxxxxxxxx>
subject: RE: [WEB400] XML request processing.

I had the same need to bring in large amounts of XML.  Here is the sub proc
that I developed that can theoretically bring in 16MB.  I have tried it
with
up to 11MB and it worked fine.  The basic jist is that it reads it into a
user space and then out to a file for your calling program to further
process it.  I think I have provided you most of the needed supporting sub
procs.  Let me know if you need any more. . .

Just curious, how are you going to parse the XML after you have received
it?

     P CGI_readToFile...
     P                 B                   EXPORT
     D CGI_readToFile...
     D                 PI              N
     D  pFileName                   256A   Value

     D error           DS                  LikeDS(gAPIError)
     D bytesRead       S             10I 0
     D contentLength   S             10I 0
     D data            S          32767A   Based(ptr)
     D rc              S             10I 0
     D handle          S             10I 0
     D ptr             S               *

     D usrSpc          DS                  Qualified Inz
     D  lib                          10A   Inz('QTEMP')
     D  name                         10A   Inz('CGIFN')
      /Free


       error.bytesProvided = %Size(error);

       Monitor;
         contentLength = CtoN(CGI_getEnvVariable(CONTENT_LENGTH));
       On-Error;
         contentLength = 0;
         Error_throwError(
           '400': 'CGI_readToFile: No content was found in request');
       EndMon;


       If contentLength > 0;
         Monitor;

           // Create the space needed for the standard input data by making
use of
           // user spaces.
           UsrSpc_create(
             usrSpc.lib:
             usrSpc.name: ' ': contentLength: ' ': '*ALL': ' ': '*YES');

           ptr = UsrSpc_retrievePointer(usrSpc.lib: usrSpc.name);

           qtmhRdStin(data: contentLength: bytesRead: error);

           If error.msgId <> ' ';
             Error_throwError('400': 'CGI_readToFile: ' +
               'Error read Standard Input: ' + error.msgId + ':' +
error.data);
           EndIf;

           handle = IFS_openFile(pFileName: 'RW C CP');
           If handle < 0;
             Error_throwError('400':
               'CGI_readToFile: ' +
               'Unable to obtain a file handle with IFS_openFile.');
           EndIf;
           rc = write(handle: ptr: bytesRead);
           rc = close(handle);

           UsrSpc_delete(usrSpc.lib: usrSpc.name);

         On-Error;
           Error_throwError(
             '400': 'CGI_readToFile: Error reading Standard Input');
         EndMon;

         Return *On;
       EndIf;

       Return *Off;

      /End-Free
     P CGI_readToFile...
     P                 E


//--------------------------------------------------------------------------

------------------
      // @Name - UsrSpc_retrievePointer

      // @Description - Retrieve Pointer to OS/400 UserSpace.

      // @Author - Aaron Bartell

      // @Usage - pointerToSpace = UsrSpc_retrievePointer(LibraryName:
SpaceName)

//--------------------------------------------------------------------------

------------------
     P UsrSpc_retrievePointer...

     P                 B                   Export

     D UsrSpc_retrievePointer...

     D                 PI              *

     D  pLibName                     10A   Value

     D  pSpaceName                   10A   Value



     D spacePtr        S               *

     D qualifiedSpaceName...

     D                 S             20A

      /Free



       qualifiedSpaceName = pSpaceName + pLibName;



       qUsPtrUS(qualifiedSpaceName: spacePtr);



       Return spacePtr;



      /End-Free

     P UsrSpc_retrievePointer...

     P                 E


//--------------------------------------------------------------------------

------------------
      // @Name - UsrSpc_delete

      // @Description - Delete OS/400 UserSpace.

      // @Author - Aaron Bartell

      // @Usage - UsrSpc_delete(LibraryName: SpaceName)


//--------------------------------------------------------------------------

------------------
     P UsrSpc_delete   B                   EXPORT

     D UsrSpc_delete   PI

     D  pLibName                     10A   Value

     D  pSpaceName                   10A   Value



     D qualifiedSpaceName...

     D                 S             20A

      /Free



       qualifiedSpaceName = pSpaceName + pLibName;



       gAPIError = ' ';

       qUsDltUS(qualifiedSpaceName: gAPIError);



       Return;



      /End-Free

     P UsrSpc_delete   E


//--------------------------------------------------------------------------

------------------
      // @Name -
      // @Author - Aaron Bartell
      // @Description -
      // @Usage -

//--------------------------------------------------------------------------

------------------
     P IFS_openFile...
     P                 B                   Export
     D IFS_openFile...
     D                 PI            10I 0
     D  pFile                       256A   Value
     D  pFlags                       15A   Value
     D  pCodePage                    10I 0 Value Options(*NoPass)

     D rc              S             10I 0
     D handle          S             10I 0
     D IFSMODE         C                   Const(511)
     D flags           S             10I 0
     D codePage        S             10I 0
      /Free

       If %Parms > 2;
         codePage = pCodePage;
       Else;
         codePage = CP_DOSASCII;
       EndIf;

       flags = 0;

       If %Scan('R': pFlags) > 0;
         flags = flags + O_RDONLY;
       EndIf;

       If %Scan('W': pFlags) > 0;
         flags = flags + O_WRONLY;
       EndIf;

       If %Scan('W': pFlags) > 0 and %Scan('R': pFlags) > 0;
         flags = O_RDWR;
       EndIf;

       If %Scan('A': pFlags) > 0;
         flags = flags + O_APPEND;
       EndIf;

       If %Scan('C': pFlags) > 0;
         flags = flags + O_CREAT;
         If %Scan('T': pFlags) > 0;
           flags = flags + O_TRUNC;
         EndIf;
       EndIf;

       If %Scan('CP': pFlags) > 0;
         flags = flags + O_CODEPAGE;
       EndIf;


       handle = open(%Trim(pFile): flags: IFSMODE: codePage);

       If handle < 0;
         Return handle;
       EndIf;

       rc = close(handle);

       // Take the necessary tags back out for the second open
       If %Scan('C': pFlags) > 0;
         flags = flags - O_CREAT;
         If %Scan('T': pFlags) > 0;
           flags = flags - O_TRUNC;
         EndIf;
       EndIf;

       If %Scan('CP': pFlags) > 0;
         flags = flags - O_CODEPAGE;
       EndIf;

       Return open(%Trim(pFile): flags + O_TEXTDATA: IFSMODE: codePage);


      /End-Free
     P IFS_openFile...
     P                 E




-----Original Message-----
From: Kevin Touchette [mailto:KTouchette@xxxxxxxxxxxx]
Sent: Wednesday, December 03, 2003 9:54 AM
To: web400@xxxxxxxxxxxx
Subject: [WEB400] XML request processing.


Can anyone tell me how to read an XML request sent from another web site
into an rpg cgi program on my web site.  I know how to process a query
string to get input variables but what I really need to do is read the
entire XML document into a variable so that I can parse the XML document
into the correct variables.  Currently I'm using CGIDEV2 but I'm open to
whatever works.  TIA.

  ___________________________________

   Washington Corporations
   Kevin R. Touchette - Programmer/Analyst
   E-mail:  KTouchette@xxxxxxxxxxxx
   Phone: (406) 523-1369
  ___________________________________



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