extracted creation of new ArgPreparedStatementSetter and ArgTypePreparedStatementSetter into protected methods to allow sub-classes to override (SPR-3977)

org.springframework.jdbc/src/main/java/org/springframework/jdbc/core/JdbcTemplate.java

@@ -1232,6 +1232,28 @@ public class JdbcTemplate extends JdbcAccessor implements JdbcOperations {
 		}
 	}
 
+	/**
+	 * Create a new ArgPreparedStatementSetter using the args passed in. This method allows the
+	 * creation to be overridden by sub-classes.
+	 * @param args object array woth arguments
+	 * @return the new ArgPreparedStatementSetter
+	 */
+	protected ArgPreparedStatementSetter newArgPreparedStatementSetter(Object[] args) {
+		return new ArgPreparedStatementSetter(args);
+	}
+
+	/**
+	 * Create a new ArgTypePreparedStatementSetter using the args and argTypes passed in.
+	 * This method allows the creation to be overridden by sub-classes.
+	 * @param args object array woth arguments
+	 * @param argTypes int array of SQLTypes for arguments
+	 * @return the new ArgTypePreparedStatementSetter
+	 */
+	protected ArgTypePreparedStatementSetter newArgTypePreparedStatementSetter(Object[] args, int[] argTypes) {
+		return new ArgTypePreparedStatementSetter(args, argTypes);
+	}
+
+
 	/**
 	 * Determine SQL from potential provider object.
 	 * @param sqlProvider object that's potentially a SqlProvider