Double-click any file on desktop, calling JAVA PROGRAM

hi guys,
i'm breakin my head on doin this prog....when we double click a file icon of any file extension, my another
java program should be called.
how to do this???
pls send a sample code........asap!!!!!!!!!
regards,
Sam...

If you are using windows you could probably make a file association (for all extension types) to a batch file that in turn fires off 'java YourClass params_here'
- but if you (can) do this, won't you screw up your desktop - ie doubleclicking on an .xls or .doc will never fire up Excel or Word, unless you change the file extension associations back to what they were before? This would make your pc kind of strange to use...??!!
hi guys,
i'm breakin my head on doin this
doin this prog....when we double click a file icon of
any file extension, my another
java program should be called.
how to do this???
pls send a sample code........asap!!!!!!!!!
regards,
Sam...

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Hi, I have a problem with opening files on my desktop. When i double click a file I would lime to open nothing happens. Please help me with this problem :)

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How Can I Simulate Double-Clicking A File To Open It In The Default App Without Installing Default App?

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O_o
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EXAMPLE ONLY:
Windows Registry Editor Version 5.00
[HKEY_CLASSES_ROOT\.wyck]
@="Wyck.Document"
[HKEY_CLASSES_ROOT\Wyck.Document\shell\open\command]
@="c:\\windows\\system32\\notepad.exe \"%1\""
[You have to save the above with your appropriate modifications to a file with the
.reg extension (e.g.: test.reg) and then you'll have to double-click the test.reg file to "merge" these settings into your registry.]
The example above registers a file extension called .wyck and assigns a completely arbitrary class name to it called
Wyck.Document.
Then it associates a shell open command with the Wyck.Document class that causes
notepad.exe to be passed the filename of the file you double-clicked (that's what the
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When you are done with your testing, you can simply manually delete those two registry keys using
regedit.

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I try that:
exec("cmd /c start winword \"c:\dir\a b.doc\"");
like this posting(http://forum.java.sun.com/thread.jspa?forumID=57&threadID=634576 ), and It is ok.
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if no space:
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Double-clicking a file

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I just double checked and I opened Acrobat XI first then did ⌘-H to hide Acrobat. Then I located a PDF and Double Clicked.
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Try the Following:
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hi.
i using window 8.1,
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Cannot call ANY stored functions from my Java program

My problem is that I cannot call ANY stored procedure from my Java
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PL/SQL code:
CREATE OR REPLACE PACKAGE types AS
TYPE cursorType IS REF CURSOR;
END;
CREATE OR REPLACE FUNCTION list_recs (id IN NUMBER)
RETURN types.cursorType IS tracks_cursor types.cursorType;
BEGIN
OPEN tracks_cursor FOR
SELECT * FROM accounts1
WHERE id = row_number;
RETURN tracks_cursor;
END;
variable c refcursor
exec :c := list_recs(11)
SQL> print c
COLUMN1 A1 ROW_NUMBER
rec_11 jacob 11
rec_12 jacob 11
rec_13 jacob 11
rec_14 jacob 11
rec_15 jacob 11
Here is my Java code:
import java.sql.*;
import java.io.*;
import oracle.jdbc.driver.*;
class list_recs
public static void main(String args[]) throws SQLException,
IOException
String query;
CallableStatement cstmt = null;
ResultSet cursor;
// input parameters for the stored function
String user_name = "jacob";
// user name and password
String user = "jnikom";
String pass = "jnikom";
DriverManager.registerDriver(new oracle.jdbc.OracleDriver());
try { Class.forName ("oracle.jdbc.driver.OracleDriver"); }
catch (ClassNotFoundException e)
{ System.out.println("Could not load driver"); }
Connection conn =
DriverManager.getConnection (
"jdbc:oracle:thin:@10.52.0.25:1521:bosdev",user,pass);
try
String sql = "{ ? = call list_recs(?) }";
cstmt = conn.prepareCall(sql);
// Use OracleTypes.CURSOR as the OUT parameter type
cstmt.registerOutParameter(1, OracleTypes.CURSOR);
String id = "11";
cstmt.setInt(2, Integer.parseInt(id));
// Execute the function and get the return object from the call
cstmt.executeQuery();
ResultSet rset = (ResultSet) cstmt.getObject(1);
while (rset.next())
System.out.print(rset.getString(1) + " ");
System.out.print(rset.getString(2) + " ");
System.out.println(rset.getString(3) + " ");
catch (SQLException e)
System.out.println("Could not call stored function");
e.printStackTrace();
return;
finally
cstmt.close();
conn.close();
System.out.println("Stored function was called");
Here is how I run it, using Win2K and Oracle9 on Solaris:
C:\Jacob\Work\Java\Test\Vaultus\Oracle9i\FunctionReturnsResultset>java
list_recs
Could not call stored function
java.sql.SQLException: ORA-00600: internal error code, arguments:
[ttcgcshnd-1], [0], [], [], [], [], [], []
at
oracle.jdbc.dbaccess.DBError.throwSqlException(DBError.java:168)
at oracle.jdbc.ttc7.TTIoer.processError(TTIoer.java:208)
at oracle.jdbc.ttc7.Oall7.receive(Oall7.java:543)
at oracle.jdbc.ttc7.TTC7Protocol.doOall7(TTC7Protocol.java:1405)
at oracle.jdbc.ttc7.TTC7Protocol.fetch(TTC7Protocol.java:889)
at
oracle.jdbc.driver.OracleStatement.<init>(OracleStatement.java:490)
at
oracle.jdbc.driver.OracleStatement.getCursorValue(OracleStatement.java:2661)
at
oracle.jdbc.driver.OracleStatement.getObjectValue(OracleStatement.java:4189)
at
oracle.jdbc.driver.OracleStatement.getObjectValue(OracleStatement.java:4123)
at
oracle.jdbc.driver.OracleCallableStatement.getObject(OracleCallableStatement.java:541)
at list_recs.main(list_recs.java:42)
C:\Jacob\Work\Java\Test\Vaultus\Oracle9i\FunctionReturnsResultset>
Any help is greatly appreciated,
Jacob Nikom

Thank you for your suggestion.
I tried it, but got the same result. I think the difference in the syntax is due to the Oracle versus SQL92 standard
conformance. Your statament is the Oracle version and mine is the SQL92. I think both statements are acceptable
by the Oracle.
Regards,
Jacob Nikom

Ai and eps will not open in Ai when you double click the file icon or drag onto to app icon

I get the following error messages when I double click the files icon or drag the file to the Ai app icon in the dock. The only way to open the files is via File > Open with in the app.
Photoshop and InDesign files open fine, it's just Illustrator.
The document “xyz.ai” could not be opened. Illustrator cannot open files in the “Adobe Illustrator Document” format.
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Running CS5.5 on Mavericks then Yosemite.

th1nk,
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Node double click ------Any one help....~~~~

Hi all,
I need to process such a scenario:
1,when I double click open project, which is a link in CL_GUI_SIMPLE_TREE.
then this will trigger the node double click operation, which will call the node double click handling method.
2,And when I do a another operation such as create project, after the creation, how can I trigger the node double click event in order to call the node double click handling method?
the double click handling method can not be called directly.(I just try to call the method, but found that the result is not what I want)
could I just add an event by code?
Thank you all very much!
Best Regards,
Zhengyong

Hi Clemens,
thank you!
I just do call the method.
but this can not work, maybe there are some other problems,
in the double click handling method, I do this:
"first some code to update the LT_WS.
call method LIST_VIEWER->SET_TABLE_FOR_FIRST_DISPLAY
         exporting I_STRUCTURE_NAME = 'bct_s_ws'
                   IS_LAYOUT = LIST_LAYOUT
         changing IT_OUTTAB         = LT_WS
                   it_fieldcatalog = me->lt_fcat.
the LT_WS is a content table, even the content is new, but the list viewer didn't reflect this change.
the LIST_VIEWER refer to CL_GUI_ALV_GRID.
maybe this is the problem of CL_GUI_ALV_GRID.
and I even use the refresh method, but it does not work. LIST_VIEWER->refresh_table_display( ).
Thanks you for you kind help
best Regards,
Zhengyong
Edited by: Zhengyong Zhang on Oct 30, 2009 9:40 AM

Double-click any file on desktop, calling JAVA PROGRAM

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