Spring Framework example source code file (AbstractRowMapperTests.java)

This example Spring Framework source code file (AbstractRowMapperTests.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, bigdecimal, bigdecimal, bubba, bubba, connection, connection, jdbc, jdbctemplate, math, mockcontrol, mockcontrol, resultset, singleconnectiondatasource, sql, statement, testcase

The Spring Framework AbstractRowMapperTests.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.math.BigDecimal;
import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.Statement;
import java.sql.Timestamp;
import java.sql.Types;

import junit.framework.TestCase;
import org.easymock.MockControl;

import org.springframework.jdbc.core.test.ConcretePerson;
import org.springframework.jdbc.core.test.Person;
import org.springframework.jdbc.datasource.SingleConnectionDataSource;
import org.springframework.jdbc.support.SQLStateSQLExceptionTranslator;

/**
 * Mock object based abstract class for RowMapper tests.
 * Initializes mock objects and verifies results.
 *
 * @author Thomas Risberg
 */
public abstract class AbstractRowMapperTests extends TestCase {

	protected MockControl conControl;

	protected Connection con;

	protected MockControl rsmdControl;

	protected ResultSetMetaData rsmd;

	protected MockControl rsControl;

	protected ResultSet rs;

	protected MockControl stmtControl;

	protected Statement stmt;

	protected JdbcTemplate jdbcTemplate;

	protected void setUp() throws SQLException {
		conControl = MockControl.createControl(Connection.class);
		con = (Connection) conControl.getMock();
		con.isClosed();
		conControl.setDefaultReturnValue(false);

		rsmdControl = MockControl.createControl(ResultSetMetaData.class);
		rsmd = (ResultSetMetaData)rsmdControl.getMock();
		rsmd.getColumnCount();
		rsmdControl.setReturnValue(4, 1);
		rsmd.getColumnLabel(1);
		rsmdControl.setReturnValue("name", 1);
		rsmd.getColumnLabel(2);
		rsmdControl.setReturnValue("age", 1);
		rsmd.getColumnLabel(3);
		rsmdControl.setReturnValue("birth_date", 1);
		rsmd.getColumnLabel(4);
		rsmdControl.setReturnValue("balance", 1);
		rsmdControl.replay();

		rsControl = MockControl.createControl(ResultSet.class);
		rs = (ResultSet) rsControl.getMock();
		rs.getMetaData();
		rsControl.setReturnValue(rsmd, 1);
		rs.next();
		rsControl.setReturnValue(true, 1);
		rs.getString(1);
		rsControl.setReturnValue("Bubba", 1);
		rs.wasNull();
		rsControl.setReturnValue(false, 1);
		rs.getLong(2);
		rsControl.setReturnValue(22, 1);
		rs.getTimestamp(3);
		rsControl.setReturnValue(new Timestamp(1221222L), 1);
		rs.getBigDecimal(4);
		rsControl.setReturnValue(new BigDecimal("1234.56"), 1);
		rs.next();
		rsControl.setReturnValue(false, 1);
		rs.close();
		rsControl.setVoidCallable(1);
		rsControl.replay();

		stmtControl = MockControl.createControl(Statement.class);
		stmt = (Statement) stmtControl.getMock();

		con.createStatement();
		conControl.setReturnValue(stmt, 1);
		stmt.executeQuery("select name, age, birth_date, balance from people");
		stmtControl.setReturnValue(rs, 1);
		stmt.getWarnings();
		stmtControl.setReturnValue(null, 1);
		stmt.close();
		stmtControl.setVoidCallable(1);

		conControl.replay();
		stmtControl.replay();

		jdbcTemplate = new JdbcTemplate();
		jdbcTemplate.setDataSource(new SingleConnectionDataSource(con, false));
		jdbcTemplate.setExceptionTranslator(new SQLStateSQLExceptionTranslator());
		jdbcTemplate.afterPropertiesSet();
	}

	protected void verifyPerson(Person bean) {
		verify();
		assertEquals("Bubba", bean.getName());
		assertEquals(22L, bean.getAge());
		assertEquals(new java.util.Date(1221222L), bean.getBirth_date());
		assertEquals(new BigDecimal("1234.56"), bean.getBalance());
	}

	protected void verifyConcretePerson(ConcretePerson bean) {
		verify();
		assertEquals("Bubba", bean.getName());
		assertEquals(22L, bean.getAge());
		assertEquals(new java.util.Date(1221222L), bean.getBirth_date());
		assertEquals(new BigDecimal("1234.56"), bean.getBalance());
	}

	private void verify() {
		conControl.verify();
		rsControl.verify();
		rsmdControl.verify();
		stmtControl.verify();
	}

}