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Explain the RowCallbackHandler in Spring?

Anjali Sharma answered on January 8, 2023 Popularity 1/10 Helpfulness 1/10

answer Explain the RowCallbackHandler in Spring?

Explain the RowCallbackHandler in Spring?

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An interface used by JdbcTemplate for processing rows of a ResultSet on a per-row basis. Implementations of this interface perform the actual work of processing each row but don't need to worry about exception handling.

SQLExceptions will be caught and handled by the calling JdbcTemplate.

public void testJDBC( ) throws Exception {
   try {
      System.setProperty("jdbc.drivers", "com.mysql.jdbc.Driver");
      Connection conn =
DriverManager.getConnection("jdbc:mysql://localhost/bikestore");
   } catch (Exception ex) {
      fail("Failed to open connection:" + ex.getMessage( ));
   }
   assertTrue(true);
}

https://docs.spring.io/spring-framework/docs/current/javadoc-api/org/springframework/jdbc/core/RowCallbackHandler.html

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