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RestTemplate restTemplate = new RestTemplate()

tContentType(MediaType.APPLICATION_JSON) REST Client with RestTemplate RestClientUtil.java Spring REST + JDBC + MySQL CRUD Example using XML Configurationįind the project structure with XML configuration in Eclipse. Import class DBConfig Environment DataSource getDataSource() 6. Now find the complete example step by step. We will create a Spring REST application that will perform CREATE, READ, UPDATE and DELETE operations using JDBC in MySQL database. Here on this page we will provide a CRUD operation using JdbcTemplate. If database table columns and java class fields are same name, then we can directly use Spring JDBC BeanPropertyRowMapper to map a row with java object. Spring JDBC provides RowMapper interface that we need to implement to map a database table column names with java class fields. To use transaction management, we need to use annotation either at class level or method level in our DAO. For transaction management we can create DataSourceTransactionManager bean in JavaConfig or XML configuration which is the PlatformTransactionManager implementation for a single JDBC DataSource. JdbcTemplate provides methods such as queryForObject(), query(), update() etc to perform database operations. Then we inject JdbcTemplate in our DAO using annotation. JdbcTemplate is configured using DataSource in JavaConfig or XML configuration. Spring provides JdbcTemplate for database operations using JDBC. Spring 5This page will walk through Spring JDBC example.