Determining Code Structure

Does anybody know if there is a way to determine the code structure (variables, statements, loops) of a pl/sql program unit (package, function, procedure, etc)?
There are some code editors (e.g. PL/SQL developer) that makes avaliable a code structure window and a conventional code editor window. These windows are usually connected, so when you cilck on an item of the code structure window, the matching lines on the code editor window are highlighted.
How does those kind of code editors determine the structure of a program unit? Do they have a client-side parser to read and analyze source code. Is there any Oracle API to get this information?
Edited by: user630459 on 12/05/2009 05:10
Edited by: user630459 on 12/05/2009 05:13
Edited by: user630459 on 12/05/2009 06:05
Edited by: user630459 on 12/05/2009 06:06

Thanks, but unfortunetaly we use Oracle 10g Release 2. Since there aren't other options, I think I'll have to parse source code. I'm going to use an automatic paser generator (e.g. ANTRL framework) to save me from language processing stuff. Do you kown where I could find the PL/SQL Grammar?
Edited by: user630459 on 12/05/2009 10:35
Edited by: user630459 on 12/05/2009 10:36
Edited by: user630459 on 12/05/2009 12:56
Edited by: fadc80 on 13/05/2009 04:38
Edited by: fadc80 on 13/05/2009 04:56

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Another tax determination code being picked up along with right tax determination code during creation of BBP

Hi Experts,
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I dont understand why ZX is being shown in the field BB grouping - Budget Billing: Grouping Key for Tax Determination Code.
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Any suggestions are appreciated.

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Voilà!

How to determine the structure of parameter method in WebServiceDataControl

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DB Tab RFCDES: Could not determine code page

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"Could not determine code page" inbound side error

Guys,
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Any idea what's wrong?
And what is that "I::000" in the message?
Any help is much appreciated.
Thanks a lot,
Viktor
<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
- 
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xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/"
SOAP:mustUnderstand="">
<SAP:Category>XIAdapter</SAP:Category>
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<SAP:P2 />
<SAP:P3 />
<SAP:P4 />
<SAP:AdditionalText />
<SAP:ApplicationFaultMessage namespace="" />
<SAP:Stack>Error: FM NLS_GET_LANGU_CP_TAB: Could not
determine code page with TABWDV100 I::000
FM LS_GET_LANGU_CP_TAB</SAP:Stack>
<SAP:Retry>M</SAP:Retry>
</SAP:Error>
PS:By the way, super sorry if this is a duplicate, my first post didn't show up,
not sure what I messed up...

Hi All,
I have a similar problem, But with a small variation in the Log.
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<SAP:P2 />
<SAP:P3 />
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Could not determine code page Error in remote sys in XI

Hi,
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<SAP:P2 />
<SAP:P3 />
<SAP:P4 />
<SAP:AdditionalText />
<SAP:ApplicationFaultMessage namespace="" />
<SAP:Stack>Error: FM NLS_GET_LANGU_CP_TAB: Could not determine code page with XXXX I::000 FM NLS_GET_LANGU_CP_TAB</SAP:Stack>
<SAP:Retry>M</SAP:Retry>
</SAP:Error>
When i checked table TCPDB is empty in 4.6 C system. Does it ring any bells guyz....
Regards
Vish

Hi,
Check out this thread
"Could not determine code page" inbound side error
XI IDOC Error...
Thanks,
Prakash
Message was edited by: Prakash Arunachalam

ATTRIBUTE_IDOC_RUNTIME: Could not determine code page ... I::000

Hi guys,
well we have strange problem with code page. Scenario is IDoc2IDoc.
We receive IDoc from french-system and when IDoc comes in, we get following error:
<SAP:Code area="IDOC_ADAPTER">ATTRIBUTE_IDOC_RUNTIME</SAP:Code>
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Does someone has experience with this?!
br

Can somebody help me with this?! in RFC-Dest. we thought to use MDMP but with no success.
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br

Compile class file, check for code structure quality

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is it possible to do so?
Junit?
any sample?

Checking for errors is easy, just write a script to check if javac completed successfully. You can use similar approaches (possibly needing to parse the output) for jlint/PMD/whatever to check code structure. If there's any custom checks you want to do, though, I suggest you grab a parser (possibly witgh semantic analysis; I've found the Eclipse one is rather easily extracted and is good for this stuff) and write manual checks. It might be easier to write PMD rules, but you won't have the flexibility.

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Determining Source Structure u0096 for LSMW to upload Purchasing Info records?

I am trying to use program RM06IBI0 through LSMW to upload Purchasing Info records. While configuring LSMW, how do I determine the source structure? Can anybody please help me with an example?
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Partner Determination/Organization Structure

Hi,
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Thanks
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Hi Deepak,
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These partners are filed as partners of the partner function
category executing service organization in the
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Prashant
<b>"please REWARD the points "</b> if it helps..!!

Best practice for code structure to control multiple devices in a 2 stage-sequence

I have a question about code architecture and getting multiple devices controlled and sychronized for one experiment. This is an "architecture"-type inquiry, so I am hoping for some suggestions on how to proceed.
I run an experiment in which I control 2 NI PCI-6733. I am soon to add a Tektronix AFG 3022B, and have long been putting off an opportunity to rewrite my labview code from the ground up. I inherited it from an earlier research, and while functional, I would like to make it easier to modify and break up into subVi's and such. Link to the current program (labview 8.6.1) is here if you would like to see the code that is currently used, and the subvi's are in a zip file. The current version of the experiment consists of just one stage, all the writing of the data to the PCI cards is saved for the end. I need to change this in my new setup though.
The new experiment consists of 2 stages. The first will run (looping an output array to the PCI cards) until it hears a "true" from another computer (connected via TCP). At that point, it should switch to stage 2 and run a sequence (usually 10^5 timeunits in length, where the time unit is 0.1 ms) that outputs to the two PCI cards, the AFG 3022B, and with the flexibility to add more devices in the future.
Most appreciated would be structural advice. How to arrange the VIs, if it's good to use a "master" VI that would control the two subVi's of stage 1 and 2, etc... Feel free to ask for more details if it would help clarify my question. Thanks!
Solved!
Go to Solution.

Programs of this type usually use a state machine of some sort. You can find many tutorials on LabVIEW state machines in these forums or the LAVA forums. If you are doing a rewrite, I would also recommend you consider LabVIEW classes. They help modularize your code and make the subparts more reuseable. You may end up with less to maintain, as a result.
<shamelessPlug>You may also want to consider TestStand. It was designed to run sequences of tests, so may make your life easier. It could also be gross overkill.</shamelessPlug>
Let us know if you run into issues with state machines or classes.
This account is no longer active. Contact ShadesOfGray for current posts and information.

Best practices code structure for large projects?

Hi, I come from the Java world where organizing your code is handled conveniently through packages. Is there an equivalent in XCode/Objective C? I'd rather not lump all my observers, entities, controllers, etc in one place under "Classes"...or maybe it doesn't matter...
If anyone could point me to a document outlining recommended guidelines I'd appreciate it.
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If you have a small project, you can setup Groups in Xcode to logically organize your files. Those Groups do not necessarily have to correspond to any directory structure. I have all my source files in one directory but organize them into Groups in Xcode.
If you have a larger project, you can do the same thing, but with code organized into actual directories. Groups can be defined to be relative to a particular directory.
If really do have a large project, you should organize things the same was as in Java. Your "packages" would just be libraries - either static or dynamic.
As far as official guidelines go, there really aren't any. It would be best to stick to the Cocoa Model-View-Controller architecture if that is the type of application you are working on. For other software, you can do it however you want, including following something like Sun's guidelines if you want.

Code structure

Hi,
In my applet code below the section between the two lines of //// in the paint method doesn't need to be re-done every time I redraw just once will do fine. But when I try to move it into the start method it wont complie because the variables are not public/can't be resolved.
So how do I move this section of code to somewhere more efficent and not get the errors?
Thanks for any suggestions.
Ann
(I trimed a lot of detail out to make it easyer to see the structure I hope)
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public void start() {
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          Panel canvasPanel = new Panel();
          Canvas graph = new Canvas();
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          canvasPanel.setLayout(new BoxLayout(canvasPanel, BoxLayout.LINE_AXIS));
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          canvasPanel.add(cbp);
          add("East", canvasPanel);
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          System.out.println("Paint");
          double[][] expLevels = new double[4][5];
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          System.out.println("array_string "+array_str);
          String[] rows = array_str.split (";");
          for (int k = 0; k < rows.length; k++) {
               System.out.println("row "+k+" = "+rows[k]);
               String[] cols = rows[k].split (",");
               for (int l = 0; l < cols.length; l++) {
                    System.out.println("col "+l+" = "+cols[l]);
                    expLevels[k][l]= Double.parseDouble(cols[l]);
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          for (int i=0; i<4; i++) {
               for (int j=0; j<5; j++){
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          //set up an array of 5 colours
          Color[] EColor = new Color[5];
          EColor[0]= new Color(200,0,255); //magenta
          EColor[1]= new Color(0,0,255);      //green
          EColor[2]= new Color(0,255,0);      //blue
          EColor[3]= new Color(254,190,0); //yellow
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System.out.println("preparing to unload...");

This is what init() is for.
import java.applet.Applet;
import java.awt.BorderLayout;
import java.awt.Canvas;
import java.awt.Color;
import java.awt.Dimension;
import java.awt.Graphics;
import java.awt.Panel;
import java.awt.event.ItemEvent;
import java.awt.event.ItemListener;
import javax.swing.BoxLayout;
import javax.swing.JPanel;
public class ArrayExpApplet extends Applet
                       implements ItemListener {
private double[][] expLevels = new double[4][5];
private Color[] EColor = new Color[5];
private int originX=100;
private int step=100; //distance between exposures on x axis
private int height=200;
private int originY=height+(originX/2);
private double scale=-1;
public void init() {
      System.out.println("initiating...");
      setBackground(new Color(224, 238, 238));;
          String array_str = this.getParameter("array_string");
          System.out.println("array_string "+array_str);
          String[] rows = array_str.split (";");
          for (int k = 0; k < rows.length; k++) {
               System.out.println("row "+k+" = "+rows[k]);
               String[] cols = rows[k].split (",");
               for (int l = 0; l < cols.length; l++) {
                    System.out.println("col "+l+" = "+cols[l]);
                    expLevels[k][l]= Double.parseDouble(cols[l]);
          //find max expression to scale y axis
          double max=0;
          for (int i=0; i<4; i++) {
               for (int j=0; j<5; j++){
                    if (expLevels[i][j]>max) {max=expLevels[i][j];}
          scale=height/(double)max;
          //set up an array of 5 colours
          EColor[0]= new Color(200,0,255); //magenta
          EColor[1]= new Color(0,0,255);      //green
          EColor[2]= new Color(0,255,0);      //blue
          EColor[3]= new Color(254,190,0); //yellow
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          canvasPanel.add(cbp);
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          return (p);
// add a checkbox listener
     public void itemStateChanged(ItemEvent event) {
          repaint();
     public void paint(Graphics g) {
          System.out.println("Paint");
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          int x=originX; int y;
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     public Dimension getPreferredSize() {return getMinimumSize();}
public void stop() {
System.out.println("stopping...");
public void destroy() {
System.out.println("preparing to unload...");

Is my code structure correct.

This is a question about OOPs structure for an AIR
application using flex 3 and actionscript3 without flex builder
(IDE is eclipse with AXDT and ant). I am new to forums so redirect
me if appropriate:
The data maintenance will occur on an infrequent basis. Is
this a good structure to using mxml and AS3?
Note: I know that I can create the data maintenance Panel and
other necessary controls in main.mxml, however I find that a large
mxml file is hard for me to work with.
Thanks in advance for your help and comments.
Dick

no this isn't a good structure. Keeping everything in one
mxml is asking the code maintainer to be "punished".
Do this:
1. separate your states into "views", by creating custom
components to represent each states.
2. set up a blank "home view" state. All other states you
have can then use it as reference.
3. to manage states create a "model" (singleton) to handle
the transition from state to state
4. create as3 files specific to each "view" and reference
them in their respective mxml files.
take a look at this link:
http://beingwicked.com/2008/07/flex-initialize-and-the-hassles-of-changing-state/

Determining Code Structure

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