SpringBatch JdbcBatchItemWriter Sınıfı

Giriş
Şu satırı dahil ederiz

import org.springframework.batch.item.database.JdbcBatchItemWriter;

Bu sınıf JdbcBatchItemWriterBuilder tarafından da yaratılabilir

setItemSqlParameterSourceProvider metodu

Örnek

Şöyle yaparız

@Bean
public JdbcBatchItemWriter<Customer> customerItemWriter(DataSource dataSource) {
  JdbcBatchItemWriter<Customer> writer = new JdbcBatchItemWriter<>();
  writer.setItemSqlParameterSourceProvider(
    new BeanPropertyItemSqlParameterSourceProvider<>());
  writer.setSql("INSERT INTO customers (id, name, email) VALUES (:id, :name, :email)");
  writer.setDataSource(dataSource);
  return writer;
}

Açıklaması şöyle

The `JdbcBatchItemWriter` is configured to insert data into a database table called “customers”. It uses a `BeanPropertyItemSqlParameterSourceProvider` to map the `Customer` object to SQL parameters, and the SQL statement is defined as a string.