Java程序调用存储过程

//SSH配置中方法

Integer i = (Integer) this.getHibernateTemplate().execute(
				new HibernateCallback() {

					public Object doInHibernate(Session session)
							throws HibernateException, SQLException {
						CallableStatement cs = session.connection()
								.prepareCall("{call call_info(?)}");
						cs.setInt(1, 0);
						int i = cs.executeUpdate();
						return i;
					}

				});
// Call a procedure with no parameters
    {
      CallableStatement procnone = conn.prepareCall ("begin procnone; end;");
      procnone.execute ();
      System.out.println("\ndump table regions after calling to procnone--"
                         + "insert 101 Africa\n");
      dumpTable (conn);
      procnone.close();
    }

// Call a procedure with an IN parameter
    {
      CallableStatement procin = conn.prepareCall ("begin procin (?, ?); end;");
      procin.setInt (1, 303);
      procin.setString (2, "Australia");
      procin.execute ();
      System.out.println("\ndump table regions after calling to procin--"
                         + "insert 303 Australia\n");
      dumpTable (conn);
      procin.close();
    }

    // Call a procedure with an OUT parameter
    {
      CallableStatement procout = conn.prepareCall ("begin procout (?, ?); end;");
      procout.registerOutParameter (1, Types.INTEGER);
      procout.registerOutParameter (2, Types.CHAR);
      procout.execute ();
      System.out.println ("\nOut argument to procout in PL/SQL block is:\n\t" +
                           procout.getInt (1) + " " + procout.getString (2));
      procout.close();
    }

    // Call a procedure with an IN/OUT prameter
    // This will insert "404, North Pole" instead of "303, Mars" that
    // are in PL/SQL block of procedure procinout into table regions
    {
      CallableStatement procinout = conn.prepareCall ("begin procinout (?, ?); end;");
      procinout.registerOutParameter (1, Types.INTEGER);
      procinout.registerOutParameter (2, Types.VARCHAR);
      procinout.setInt (1, 404);
      procinout.setString (2, "North Pole");
      procinout.execute ();
      System.out.println ("\ndump table regions after calling to procinout--"
                          + "insert 404 North Pole\n");
      dumpTable (conn);
      System.out.println ("Out argument in PL/SQL block definition of procinout is:\n\t" +
                          procinout.getInt (1) + " " + procinout.getString (2));
      procinout.close();
    }

    // Call a function with no parameters
    {
      CallableStatement funcnone = conn.prepareCall ("begin ? := funcnone; end;");
      funcnone.registerOutParameter (1, Types.CHAR);
      funcnone.execute ();
      System.out.println ("\nReturn value of funcnone is: " + funcnone.getString (1));
      funcnone.close();
    }

    // Call a function with an IN parameter
    {
      CallableStatement funcin = conn.prepareCall ("begin ? := funcin (?); end;");
      funcin.registerOutParameter (1, Types.CHAR);
      funcin.setString (2, "testing");
      funcin.execute ();
      System.out.println ("\nReturn value of funcin is: " + funcin.getString (1));
      funcin.close();
    }

    // Call a function with an OUT parameter
    {
      CallableStatement funcout = conn.prepareCall ("begin ? := funcout (?); end;");
      funcout.registerOutParameter (1, Types.CHAR);
      funcout.registerOutParameter (2, Types.CHAR);
      funcout.execute ();
      System.out.println ("\nReturn value of funcout is: " + funcout.getString (1));
      System.out.println ("Out argument is: " + funcout.getString (2));
      funcout.close();
    }

//本人项目例子

/**
 * 月签到统计
 * 
 * @return
 */
	public String countRollcall() {
	         ActionContext ac = ActionContext.getContext();
		CallableStatement cstmt = null;
		String pmonth = (String) ac.getData("pmonth");
		String lmonth = (String) ac.getData("lmonth");
		String ppmonth = Integer.valueOf(pmonth) + "";
		try {
			CallableStatement procin = ac.getConnection().prepareCall(
					"begin month_rollcall(?); end;");
			procin.setString(1, lmonth);
			procin.execute();
			procin.close();

			ac.setData("goto", "SYS_MONTH_ROLLCALL_LIST.do?pmonth=" + ppmonth);
		} catch (SQLException e) {
			e.printStackTrace();
		}
		return "success";
	}