001// Copyright 2004, 2005 The Apache Software Foundation 002// 003// Licensed under the Apache License, Version 2.0 (the "License"); 004// you may not use this file except in compliance with the License. 005// You may obtain a copy of the License at 006// 007// http://www.apache.org/licenses/LICENSE-2.0 008// 009// Unless required by applicable law or agreed to in writing, software 010// distributed under the License is distributed on an "AS IS" BASIS, 011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 012// See the License for the specific language governing permissions and 013// limitations under the License. 014 015package org.apache.tapestry.contrib.jdbc; 016 017import java.sql.PreparedStatement; 018import java.sql.SQLException; 019 020/** 021 * Represents a parameter within a dynamically generated SQL statement. 022 * 023 * 024 * @author Howard Lewis Ship 025 * @since 2.3 026 * @see org.apache.tapestry.contrib.jdbc.ParameterizedStatement 027 * 028 **/ 029 030public interface IParameter 031{ 032 /** 033 * Invokes the appropriate setXXX() method on the 034 * {@link java.sql.PreparedStatement}. 035 * 036 **/ 037 038 public void set(PreparedStatement statement, int index) 039 throws SQLException; 040}