Storing oracle-reports generated pdf-report onto a blob

Hey ppl,
I have this requirement:
I basically generate a report from Jdev using a remote servlet call to oracle reports, which very neatly generates the pdf document for me and stores it locally. The problem is immediately storing this onto the DB as a blob once the report is generated. I know how to store the pdf as a blob onto the DB. I know how to make the call to oracle-reports and generate my pdf. What I don't know is to sequentially first generate the local pdf report and only once that has been generated proceed to store it onto my DB.
I want it to be done within the scope of a single request. As in, the entire process should be complete through one cycle. I don't want to keep a day end sort of procedure that inserts into the db at the end of the day.
As soon as the report has been requested by the user, I want the pdf file(which is generated by the reports) to also be stored onto the DB.
My problem (which i apologize has been repeated already 2wice above) is that I basically lose control once redirected through the servlet to the report call. There is no way i can instruct Jdev, from the reports side, that the pdf has been generated and now has to be stored onto the DB, as i have lost the session context by redirecting to a different servlet.
Any help would be GREATLY appreciated.
Cheers
K

Hi,
its quite some time ago that I a looked Oracle Reports, however, I think that the event mechanism is quite complex to achieve
I want it to be done within the scope of a single request.
Which means that if Oracle Reports hangs, the user session follows.
As in, the entire process should be complete through one cycle.
Unfortunately you don't control how long reports run, which means that there is no sense in stopping the page lifecycle for this
I don't want to keep a day end sort of procedure that inserts into the db at the end of the day.
Fair enough, but as far as I remember there is an eventing in Reports that would allow you to have the Oracle Reports Server triggering the upload
So I think, the architecture I would go for is:
- user requests report
- report generates PDF output
- reports uploads to DB
- reports_processing table holds user ID and reports ID plus flag to update when report is done
- If using JSF, you could use af:poll to check frequently for the report to be finished.
This here may help: http://www.oracle.com/technology/documentation/reports.html
Frank

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bd
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0

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Thanks
gtg.

from the error what i understud means.com.empAppln.view.*EmployeeRegister*
this table is not exits in db. so throw error like this.
table or view does not exist.and also,
Stop filedownload if file is empty
Edited by: ADF 7 on Jan 26, 2012 11:17 PM

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4. PDF Viewer is Adobe Acrobat Reader
now here is the problem
when we generate the report, the report viewer display the report and the Arabic is displayed as expected.
but when we click on File>Generate to File>PDF
the file is created, but the contents of the file are in unknown format, it is neither English nor Arabic.
if we click on File>Generate to File>RTF
then the Arabic is displayed correctly, but it is not what we need. we need to display it in ADOBE ACROBAT or FOXIT READER for example.
How to fix it?
kindly guide us accordingly.
Regards

any help please?

Save a report 6i PDF file onto the database server

Hello Experts,
I have a requirement, whereby I need to generate a PDF report and then send that report via Email. The problem I have is my email procedure is looking for the file which is in the directory on the server where the database is stored, While the PDF is generated on the local machine. Im using reports 6i.
I know in reports 10g the file is generated on the report server itself but Im afraid same is not the case with reports 6i.
The other problem is the local machine does not have the access to the directories on the server. I tried to change the directory path in the database to look at the C:\ but it doesn't work, it says invalid directory, I think the PDF report file needs to be on the server where the database is installed. Is there a way I can pick the PDF file from the local machine instead of the server where the database is installed?
Im not too sure what is the way forward, All I need is to generate a PDF file and mail it.
The procedure that I'm using to send the email attachment is :-
CREATE OR REPLACE PROCEDURE email_attachment(
xfilename VARCHAR2,
xloc VARCHAR2) IS
conn utl_smtp.connection;
BEGIN
conn := Send_Mail.begin_mail(
sender => '[email protected]',
recipients => '[email protected]',
subject => 'Attachment Test',
mime_type => Send_Mail.MULTIPART_MIME_TYPE);
Send_Mail.attach_text(
conn => conn,
DATA => '<b>This is a test Email.<b>',
mime_type => 'text/html');
send_mail.attach_base64_fromfile(
conn => conn,
filename => xfilename,--'test.pdf',
floc => xloc,--'File directory',
mime_type => 'application/octet',
inline => TRUE);
Send_Mail.end_attachment( conn => conn );
Send_Mail.end_mail( conn => conn );
Thanks any help would be appreciated.

Hi,
in the forms 6i email with attachment can be sent only through database folder/file. From the client it can not be.
Here is one alternate solution.
1. Share the folder from db server which is used for email directory and keep changeable for everyone.
2. After generate the report like RUN_PRODUCT keep the below command.
HOST('XCOPY CLIENT_PATH\FILE_NAME SERVER_PATH');
3. This command will transfer file from client to db server. After this execute your procedure which is sending email.
Hope it will work.
-Ammad
Edited by: Ammad Ahmed on Mar 23, 2010 1:43 PM

Storing oracle-reports generated pdf-report onto a blob

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