Syntax for calling Stored procedures?

Question

Seems straightforward but I just can get the syntax.
Here's the procedure defined in SQL
CREATE Procedure usp_InsTest
@title varchar(150),
@length int,
@catid int,
@date datetime,
@filename varchar(50),
@typeid int,
@desc varchar(2000),
@statusid int,
@assign char(1),
@languageid int = null
as
Insert into test(TestTitle,TestLength,TestCatID,TestDate,TestFileName,
TestTypeID,TestDesc,TestStatusID,TestIsAssigned,
TestLanguageID)
values (@title,@length,@catid,@date,@filename,@typeid,@desc,
@statusid,@assign,@languageid)
GO
I have tried a number of ways. What is the correct sytax for calling a stored procedure with variables?

Answer 1

Here's what I've come up with...
Connection dbConn;
Driver d = (Driver)Class.forName("sun.jdbc.odbc.JdbcOdbcDriver").newInstance();
String URL = "jdbc:odbc:" + "cms";
dbConn = DriverManager.getConnection(URL, "sa", "");
CallableStatement s;
String x = "{call usp_InsTest(@title,@length,@catid,@date,@filename,@typeid,@desc,@statusid,@assign,@languageid)}";
Calendar c = Calendar.getInstance();
s = dbConn.prepareCall(x);
s.setString(1,TestTitle);
s.setInt(2,Integer.parseInt(TestLength));
s.setInt(3,6);
s.setDate(4,new java.sql.Date(System.currentTimeMillis()));
s.setString(5,TestFileName);
s.setInt(6,Integer.parseInt(TestTypeID));
s.setString(7,"Test Description");
s.setInt(8,Integer.parseInt(TestStatusID));
s.setInt(9,Integer.parseInt(TestIsAssigned));
s.setInt(10,1);
ResultSet r = s.executeQuery();
I get
java.lang.NullPointerException
at sun.jdbc.odbc.JdbcOdbcPreparedStatement.clearParameter(Unknown Source)
at sun.jdbc.odbc.JdbcOdbcPreparedStatement.setChar(Unknown Source)
at sun.jdbc.odbc.JdbcOdbcPreparedStatement.setString(Unknown Source)
at CMSBatch.addToDatabase(CMSBatch.java:242)
at CMSBatch.actionPerformed(CMSBatch.java:312)
at javax.swing.AbstractButton.fireActionPerformed(Unknown Source)
at javax.swing.AbstractButton$ForwardActionEvents.actionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.fireActionPerformed(Unknown Source)
at javax.swing.DefaultButtonModel.setPressed(Unknown Source)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(Unknown Source)
at java.awt.Component.processMouseEvent(Unknown Source)
at java.awt.Component.processEvent(Unknown Source)
at java.awt.Container.processEvent(Unknown Source)
at java.awt.Component.dispatchEventImpl(Unknown Source)
at java.awt.Container.dispatchEventImpl(Unknown Source)
at java.awt.Component.dispatchEvent(Unknown Source)
at java.awt.LightweightDispatcher.retargetMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.processMouseEvent(Unknown Source)
at java.awt.LightweightDispatcher.dispatchEvent(Unknown Source)
Line 242 is the first setString.
Is my prepareCall statement correct?