Source for java.sql.ParameterMetaData

   1: /* ParameterMetaData.java
   2:    Copyright (C) 2002 Free Software Foundation, Inc.
   3: 
   4: This file is part of GNU Classpath.
   5: 
   6: GNU Classpath is free software; you can redistribute it and/or modify
   7: it under the terms of the GNU General Public License as published by
   8: the Free Software Foundation; either version 2, or (at your option)
   9: any later version.
  10:  
  11: GNU Classpath is distributed in the hope that it will be useful, but
  12: WITHOUT ANY WARRANTY; without even the implied warranty of
  13: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14: General Public License for more details.
  15: 
  16: You should have received a copy of the GNU General Public License
  17: along with GNU Classpath; see the file COPYING.  If not, write to the
  18: Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  19: 02110-1301 USA.
  20: 
  21: Linking this library statically or dynamically with other modules is
  22: making a combined work based on this library.  Thus, the terms and
  23: conditions of the GNU General Public License cover the whole
  24: combination.
  25: 
  26: As a special exception, the copyright holders of this library give you
  27: permission to link this library with independent modules to produce an
  28: executable, regardless of the license terms of these independent
  29: modules, and to copy and distribute the resulting executable under
  30: terms of your choice, provided that you also meet, for each linked
  31: independent module, the terms and conditions of the license of that
  32: module.  An independent module is a module which is not derived from
  33: or based on this library.  If you modify this library, you may extend
  34: this exception to your version of the library, but you are not
  35: obligated to do so.  If you do not wish to do so, delete this
  36: exception statement from your version. */
  37: 
  38: package java.sql;
  39: 
  40: /**
  41:  * @since 1.4
  42:  */
  43: public interface ParameterMetaData 
  44: {
  45:   int parameterNoNulls = 0;
  46: 
  47:   int parameterNullable = 1;
  48: 
  49:   int parameterNullableUnknown = 2;
  50: 
  51:   int parameterModeUnknown = 0;
  52: 
  53:   int parameterModeIn = 1;
  54: 
  55:   int parameterModeInOut = 2;
  56: 
  57:   int parameterModeOut = 4;
  58: 
  59:   /**
  60:    * @since 1.4
  61:    */
  62:   int getParameterCount() throws SQLException;
  63: 
  64:   /**
  65:    * @since 1.4
  66:    */
  67:   int isNullable(int param) throws SQLException;
  68: 
  69:   /**
  70:    * @since 1.4
  71:    */
  72:   boolean isSigned(int param) throws SQLException;
  73: 
  74:   /**
  75:    * @since 1.4
  76:    */
  77:   int getPrecision(int param) throws SQLException;
  78: 
  79:   /**
  80:    * @since 1.4
  81:    */
  82:   int getScale(int param) throws SQLException;
  83: 
  84:   /**
  85:    * @since 1.4
  86:    */
  87:   int getParameterType(int param) throws SQLException;
  88: 
  89:   /**
  90:    * @since 1.4
  91:    */
  92:   String getParameterTypeName(int param) throws SQLException;
  93: 
  94:   /**
  95:    * @since 1.4
  96:    */
  97:   String getParameterClassName(int param) throws SQLException;
  98: 
  99:   /**
 100:    * @since 1.4
 101:    */
 102:   int getParameterMode(int param) throws SQLException;
 103: }