001/* 002 * Copyright 2006-2008 the original author or authors. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of the License at 007 * 008 * https://www.apache.org/licenses/LICENSE-2.0 009 * 010 * Unless required by applicable law or agreed to in writing, software 011 * distributed under the License is distributed on an "AS IS" BASIS, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 */ 016package org.springframework.batch.item.database; 017 018import org.springframework.jdbc.core.namedparam.SqlParameterSource; 019 020/** 021 * A convenient strategy for providing SqlParameterSource for named parameter SQL updates. 022 * 023 * @author Thomas Risberg 024 * @since 2.0 025 */ 026public interface ItemSqlParameterSourceProvider<T> { 027 028 /** 029 * Provide parameter values in an {@link SqlParameterSource} based on values from 030 * the provided item. 031 * @param item the item to use for parameter values 032 * @return parameters extracted from the item 033 */ 034 SqlParameterSource createSqlParameterSource(T item); 035 036}