diff --git a/spring-test/src/main/java/org/springframework/test/jdbc/JdbcTestUtils.java b/spring-test/src/main/java/org/springframework/test/jdbc/JdbcTestUtils.java index e096df5caa4..ba4fc8fbe0d 100644 --- a/spring-test/src/main/java/org/springframework/test/jdbc/JdbcTestUtils.java +++ b/spring-test/src/main/java/org/springframework/test/jdbc/JdbcTestUtils.java @@ -42,6 +42,7 @@ import org.springframework.util.StringUtils; * @author Thomas Risberg * @author Sam Brannen * @author Juergen Hoeller + * @author Phillip Webb * @since 2.5.4 */ public class JdbcTestUtils { @@ -60,7 +61,7 @@ public class JdbcTestUtils { * @return the number of rows in the table */ public static int countRowsInTable(JdbcTemplate jdbcTemplate, String tableName) { - return jdbcTemplate.queryForInt("SELECT COUNT(0) FROM " + tableName); + return jdbcTemplate.queryForObject("SELECT COUNT(0) FROM " + tableName, int.class); } /** @@ -82,7 +83,7 @@ public class JdbcTestUtils { if (StringUtils.hasText(whereClause)) { sql += " WHERE " + whereClause; } - return jdbcTemplate.queryForInt(sql); + return jdbcTemplate.queryForObject(sql, int.class); } /** @@ -114,7 +115,7 @@ public class JdbcTestUtils { *
As an alternative to hard-coded values, the {@code "?"} placeholder can * be used within the {@code WHERE} clause, binding to the given arguments. * @param jdbcTemplate the JdbcTemplate with which to perform JDBC operations - * @param tableName the name of the table to delete rows in + * @param tableName the name of the table to delete rows from * @param whereClause the {@code WHERE} clause to append to the query * @param args arguments to bind to the query (leaving it to the PreparedStatement * to guess the corresponding SQL type); may also contain {@link SqlParameterValue} @@ -125,7 +126,7 @@ public class JdbcTestUtils { public static int deleteFromTableWhere(JdbcTemplate jdbcTemplate, String tableName, String whereClause, Object... args) { String sql = "DELETE FROM " + tableName; - if(StringUtils.hasText(whereClause)) { + if (StringUtils.hasText(whereClause)) { sql += " WHERE " + whereClause; } int rowCount = (args != null && args.length > 0 ? jdbcTemplate.update(sql, args)