How to Handle forms with J2EE?

Hi, I am currently working on a project that needs to handle a lot of form inputs.
I needs to find out how can i storage a big chunck of text from the form to the database.
I was thinking perhaps i can create a text file for the text and store the file name in the database for every entry.
Is that possible with J2EE technology?

I am suppose to build a Job Search site. Jobseekers usually will not to copy and paste their resume into a textbox and the form will just store everything in the textbox. I believe a resume is definitely a very big data.
An alternative will be to upload the file but i have no idea how can i achieve that.

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Hi prasadmca ,
1.Try to store those value in session variable
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How to handle dbms_xmldom with no data values.(no_data_found error in dom)

hi,
i have below block,
DECLARE
doc dbms_xmldom.DOMDocument;
node dbms_xmldom.DOMNode;
elem dbms_xmldom.DOMElement;
cur_node dbms_xmldom.DOMNode;
root_elem_data dbms_xmldom.DOMElement;
root_elem_tab dbms_xmldom.DOMElement;
root_node_data dbms_xmldom.DOMNode;
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mode_text dbms_xmldom.DOMText;
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root_node_data1 DBMS_XMLDOM.DOMNODE;
child_document DBMS_XMLDOM.DOMDOCUMENT;
child_rootnode DBMS_XMLDOM.DOMNODE;
V_CLOB CLOB;
v_doc CLOB;
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v_output_filename VARCHAR2(300) := 'SPOOL_DIR/'||'EMP_XML_FILE.xml';
l_xmltype XMLTYPE;
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cur_node := dbms_xmldom.appendChild(node, dbms_xmldom.makeNode(elem));
mode_elmn := dbms_xmldom.createElement(doc, 'EMPLOYEE');
mode_node := dbms_xmldom.appendChild(cur_node,dbms_xmldom.makeNode(mode_elmn));
BEGIN
SELECT value(e) INTO l_xmltype
FROM TABLE(XMLSequence(Cursor(SELECT * FROM EMP1 where EMPNO=7501))) e;
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EXCEPTION
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EXCEPTION
WHEN OTHERS THEN
Dbms_Output.Put_Line('Error in SELECT stmt(UC_PARTNER_MS):::'||'error::'||SQLERRM);
END;
The xml file is 'EMP_XML_FILE.xml'
<empno>U++kYmcVuGchxbh+++++++++++++++1+</empno>
<empname>J</empname>
suppose the empno 7501 is not available in our emp table,
i got error
ORA-03113: end-of-file on communication channel
how to handle xmldom with no data values.
by
siva

hi,
please give the solution
by
siva

How to activate form with full license

I bought the .99 license for Adobe forms, created a form, tested it and it works. I thne bought the full license, but don't know how to activat emy form with it. When I test the form now, it just says that the form is not available and see my administrator. How do I activatethe form with mey new license
Thanks
Whit

Thanks Josh. Pretty stupid of me. Once I know it all works, I’ll remove you
from the share as suggested.
Whit
From: Josh_Corey [email protected]
Sent: Monday, October 14, 2013 9:43 PM
To: whit1950
Subject: How to activate form with full license
Re: How to activate form with full license
created by Josh_Corey <http://forums.adobe.com/people/Josh_Corey> in *
FormsCentral* - View the full
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How to handle form close event or escape key press event for user defined f

Experts,
Please let me know how to handle form close event or escape key press event for user defined form...
Thanks & Regards,
Pravin.

Hi
You can catch the form close event like this
If ((pVal.FormType = 139 And (pVal.EventType = SAPbouiCOM.BoEventTypes.et_FORM_CLOSE)) And (pVal.Before_Action = True)) Then
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Hope this helps
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Arun

How i can start with j2ee sdk?

how i can start with j2ee sdk?

You're in the same boat I'm in. I started by looking at the tutorial! You will get your feet wet with this.
http://java.sun.com/j2ee/tutorial/index.html

How to compile forms with JDAPI ?

Hi everyone:
I have more than 200 forms need to compile. All the forms have libraries, object groups attached, they also call stored procedures in the database.
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FormModule frm= (FormModule) JdapiModule.openModule("/tmp/"+fileName);
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Some basic questions how to handle Exceptions with good style

Ok I have two really basic Exception questions at once:
1. Until now I always threw all exceptions back all the way to my main method and it always worked well for me but now I am sitting at a big project where this method would explode the programm with throwings of very many exceptions in very many methods. So I would like to know if there is a more elegant solution.
2. What do I do with exceptions that will never occur?
Lets say I have a method like this:
void main() {calculate();}
void calculate()
sum(3,5);
void sum(int a,int b)
MathematicsA.initialise("SUM"); // throws AlgorithmNotFoundException, will never occur but has to be handled
}So what is the most elegant way?:
h4. 1. Ignore because it will not happen
void sum(int a,int b)
try {MathematicsA.initialise("SUM");}
catch(AlgorithmNotFoundException) {}
}h4. 2. Print stacktrace and exit
void sum(int a,int b)
try {MathematicsA.initialise("SUM");}
catch(AlgorithmNotFoundException e)
e.printStackTrace();
System.exit();
}h4. 3. throw it everywhere
void main() throws AlgorithmNotFoundException, throws ThousandsOfOtherExceptions {}
void calculate() throws AlgorithmNotFoundException, throws HundretsOfOtherExceptions
sum(3,5);
void sum(int a,int b) throws AlgorithmNotFoundException
MathematicsA.initialise("SUM");
}h4. 4. Create special exceptions for every stage
void main() throws MainParametersWrongException
try {calculate();}
catch(Exception e)
throw new MainParametersWrongException();
void calculate() throws SumInternalErrorException
try {sum(3,5);}
catch (SumInternalErrorException)    {throw new CalculateException();}
void sum(int a,int b) throws SumInternalErrorException
try
MathematicsA.initialise("SUM");
} catch (AlgorithmNotFoundException e) {
throw new SumInternalErrorException();
}P.S.: Another problem for me is when a method called in a constructor causes an Exception. I don't want to do try/catch everytime I instantiate an object..
Example:
public class MySummation()
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}(sorry for editing all the time, I was not really sure what I really wanted to ask until i realised that I had in fact 2 questions at the same time, and still it is hard to explain what I really want to say with it but now the post is relatively final and I will only add small things)
Edited by: kirdie on Jul 7, 2008 2:21 AM
Edited by: kirdie on Jul 7, 2008 2:25 AM
Edited by: kirdie on Jul 7, 2008 2:33 AM
Edited by: kirdie on Jul 7, 2008 2:34 AM

sphinks wrote:
I`m not a guru, but give my point of view. First of all, the first way is rude. You shouldn`t use try with empty catch. "rude" isn't the word I'd use to describe it. Think about what happens if an exception is thrown. How will you know? Your app fails, and you have NO indication as to why. "stupid" or "suicidal" are better descriptions.
Then for the second way, I`ll reccomend for you use not printStackTrace(); , but use special method for it:
public void outputError (Exception e) {
e.printStackTrace();
}It`ll be better just because if in future you`d like to output error message instead of stack of print it on GUI, you`ll need change only one method, but not all 'try' 'catch' statements for changing e.printStackTrace(); with the call of new output method.I disagree with this. Far be it from me to argue against the DRY principle, but I wouldn't code it this way.
I would not recommend exiting from a catch block like that. It's not a strategy for recovery. Just throw the exception.
Then, the third way also good, but I suppose you should use throws only if the caller method should know that called method have a problem (for example, when you read parametrs from gui, so if params are inccorect, main method of programm should know about it and for example show alert window)."throw it everywhere"? No, throw it until you get to an appropriate handler.
If you're writing layered applications - and you should be - you want to identify the layer that will handle the exception. For example, if I'm writing a web app with a view layer, a service layer, and a persistence layer, and there's a problem in the persistence tier, I'd let the service layer know what the persistence exception was. The service layer might translate that into some other exception with some business meaning. The view layer would translate the business exception into something that would be actionable by the user.
And in all other cases I suppose you should use the fourth way. So I suppose it`s better to combine 2,3,4 ways as I have mentioned above.I don't know that I'd recommend special exceptions for every layer. I'd reuse existing classes where I could (e.g., IllegalArgumentException)
Sorry, I can give you advice how to avoid problem with try-catch in constructor. :-(You shouldn't catch anything that you can't handle. If an exception occurs in a constructor that will compromise the object you're trying to create, by all means just throw the exception. No try/catch needed.
You sound like you're looking for a single cookie cutter approach. I'd recommend thinking instead.
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kviaruningroups wrote:
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How to integrate forms with web services in EBS

Hi All,
I have tried to integrate Oracle forms with webservices.
I have added the location of jar file to classpath in default.env file in EBS.
While running form from E Business Suite i am getting following exception
Exception: java.lang.Exception: java.lang.NoClassDefFoundError:
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Thank you,
KS

Hello,
This is not the EBS forum but the Forms forum.
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The question is still unanswered!
Let me give some details and break up the problem
in more specific questions:
- In Designer 8.1 I click new data binding --> wsdl -->
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A message box comes up and says "cannot load wsdl file"
==> 1. Question:
Why maybe refuses Designer to load the http-wsdl,
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like the one in my first posting. I drag these fields from the binding view to my form, and it runs ok!
- THE PROBLEM IS, THAT I NEET TO EXTRACT THE ELEMENT FIELDS
FROM THE RESULT XML-STRING!
==> 2. Question:
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==> 4. Question:
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is valid as web service output against the wsdl-definition?
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xmlDoc.load(DataSet.MyForm.GetWeatherResult.rawValue);
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Is it possible -and how?- to use a framework like dotnet?
How to utilize SAX or DOM in Designer?
Many thanks and appreciations for your help!!

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Hi All,
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Thanks

Hi Deepthi,
1. Can anyone suggest me how to do the testing
A) Like message monitoring in RWB we have a particular link to monitor the message through differnt seeburger adapter.
I dont remember the link right now.
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How to handle directories with special characters in their name

I can't figure out how to recode the second clause of this function to handle directories like one named "[]"
function Get-DiskUsage {
# parse and pray (but it does accept directory []
dir |
? { $_.psIsContainer } |
$size = ((@(cmd /c dir /s $_.name)[-2])[25..39] -join '')
if ($size[14] -eq ' ') {
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' ' + $size + ' ' + $name
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Name

Here is the function with additional functionality to count bytes in the files in the directory itself as well as subdirectories, and accept an optional argument to specify the target directory. I wish there was a better way
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function Get-DiskUsage {
# Discovers how much space is allocated in the directories at and below
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# http://www.leeholmes.com/guide
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EDIT: OK ... I found how to "Delete all backups ..." from within Time Machine. (I feel silly for not finding that before!) But the real question here relates to manual and auto-save versions from the likes of TextEdit and any residual data that may leave lying around, despite the file seemingly having been deleted.
My questions should now be fairly obvious ...
Does "Delete all backups" from within TimeMachine also delete all data from the "versions" system? One would assume so. But I don't like to assume.
Can one somehow pre-emptively flag a file to not be recorded by versions or Time Machine?
Someone in some post noted that a file could be "locked" to prevent these issues altogether. But I can find no informtaion about such a thing, either by further googling or poking around in menus locally.
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If you're dealing with highly sensitive data, you should enable FileVault on your primary and backup volumes. That's the only way to ensure that all copies of your files will always be encrypted. Needless to say, you have to be very sure you won't lose the password. Optionally, you can store an alternate decryption key on Apple's servers, but then you have to trust Apple.
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How to handle sessions with two severs on one machine?

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How to Handle forms with J2EE?

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