spring-batch BeanPropertyItemSqlParameterSourceProvider 源码
spring-batch BeanPropertyItemSqlParameterSourceProvider 代码
文件路径：/spring-batch-infrastructure/src/main/java/org/springframework/batch/item/database/BeanPropertyItemSqlParameterSourceProvider.java
/*
* Copyright 2006-2013 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* https://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.springframework.batch.item.database;
import org.springframework.jdbc.core.namedparam.BeanPropertySqlParameterSource;
import org.springframework.jdbc.core.namedparam.SqlParameterSource;
/**
* A convenient implementation for providing BeanPropertySqlParameterSource when the item
* has JavaBean properties that correspond to names used for parameters in the SQL
* statement.
*
* @author Thomas Risberg
* @since 2.0
*/
public class BeanPropertyItemSqlParameterSourceProvider<T> implements ItemSqlParameterSourceProvider<T> {
/**
* Provide parameter values in an {@link BeanPropertySqlParameterSource} based on
* values from the provided item.
* @param item the item to use for parameter values
*/
@Override
public SqlParameterSource createSqlParameterSource(T item) {
return new BeanPropertySqlParameterSource(item);
}
}
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