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Calling a Microsoft Access Report from Java

Posted on 2003-11-30
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Last Modified: 2007-12-19
Anyone got any ideas or sites where I can try to find out how to call a Microsoft Access Report from a Java application?
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Question by:imnotahomey
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Expert Comment

by:objects
ID: 9848047
think you're only option would be to start Access using Runtime.exec()
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by:imnotahomey
ID: 9848213
I need to pass parameters to the access report from my Java program. I would prefer not having to redo the entire report in another reporting tool.
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objects earned 350 total points
ID: 9848222
Perhaps ask in the Access topic what command line you need to use to display your report. Then use Runtime.exec() to execute it.
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Expert Comment

by:dualsoul
ID: 9848632
hm...i suggest you to create dll in C++ or VB which is do everything you want with MS Access through COM model.
   Then use JNI mechanism to call dll functions from Java and pass parameters to it.

   Read JNI tutorial at java.sun.com to understand JNI
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Expert Comment

by:sre23
ID: 9853435
create a shortcut to the report from access (this creates a shortcut file with a .mar extension I belive.  Then use Runtime.exec() and open that shortcut.  Then you open your report directly :)
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by:sre23
ID: 9853588
>>I need to pass parameters to the access report from my Java program.

I don't think you can pass info directly, but there is a way to do it.  Configure your report to pull whatever info you need from a table and use jdbc to pass info from your java app to your Access database.  Just use an Insert query.  If you need further explanation let me know.  I have been in this same predicament before.

After you have updated the table with the appropraite info, here is the command you can use to open the report (This worked for me with Access 2000 on a Windows XP machine)

Runtime load = Runtime.getRuntime();        
//open the file
load.exec("\"C:\\Program Files\\Microsoft Office\\Office\\MSACCESS.EXE\" /NOSTARTUP /SHELLSYSTEM [OpenReport \"C:\\Report.mar\",2]\"");

It looks confusing but basically this is the command your pc uses when you click on the report shortcut.
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Author Comment

by:imnotahomey
ID: 9855234
Thanks everyone for your help.
I found some answers in the Access topic thanks to objects
I will probably end up running the following command line that i got from Mr TextReport, which made me happy
------------------------
"C:\Program Files\Microsoft Office\Office\MSAccess.exe" "C:\Program Files\Microsoft Office\Office\Samples\Northwind.mdb" /x MacroName /CMD "[MyField]=5"

Function PrintReport
     docmd.openreport "MyReport", , Command$
End Function

and the macro does a runcode PrintReport()
-------------------------
Boog.
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by:objects
ID: 9855290
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