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Spring Framework example source code file (BeanPropertyRowMapperTests.java)

This example Spring Framework source code file (BeanPropertyRowMapperTests.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Spring Framework tags/keywords

abstractrowmappertests, beanpropertyrowmapper, beanpropertyrowmappertests, concreteperson, invaliddataaccessapiusageexception, invaliddataaccessapiusageexception, jdbc, list, person, person, setting, setting, sql, sqlexception, sqlexception, util

The Spring Framework BeanPropertyRowMapperTests.java source code

/*
 * Copyright 2002-2008 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.springframework.jdbc.core;

import java.sql.SQLException;
import java.util.List;

import org.springframework.dao.InvalidDataAccessApiUsageException;
import org.springframework.jdbc.core.test.ConcretePerson;
import org.springframework.jdbc.core.test.Person;

/**
 * @author Thomas Risberg
 */
public class BeanPropertyRowMapperTests extends AbstractRowMapperTests {

	public void testOverridingClassDefinedForMapping() {
		BeanPropertyRowMapper mapper = new BeanPropertyRowMapper(Person.class);
		try {
			mapper.setMappedClass(Long.class);
			fail("Setting new class should have thrown InvalidDataAccessApiUsageException");
		}
		catch (InvalidDataAccessApiUsageException ex) {
		}
		try {
			mapper.setMappedClass(Person.class);
		}
		catch (InvalidDataAccessApiUsageException ex) {
			fail("Setting same class should not have thrown InvalidDataAccessApiUsageException");
		}
	}

	public void testStaticQueryWithRowMapper() throws SQLException {
		List result = jdbcTemplate.query("select name, age, birth_date, balance from people",
				new BeanPropertyRowMapper(Person.class));
		assertEquals(1, result.size());
		Person bean = (Person) result.get(0);
		verifyPerson(bean);
	}

	public void testMappingWithInheritance() throws SQLException {
		List result = jdbcTemplate.query("select name, age, birth_date, balance from people",
				new BeanPropertyRowMapper(ConcretePerson.class));
		assertEquals(1, result.size());
		ConcretePerson bean = (ConcretePerson) result.get(0);
		verifyConcretePerson(bean);
	}

}

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