/*
* 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.namedparam;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.ResultSetMetaData;
import java.sql.SQLException;
import java.sql.Types;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import org.easymock.MockControl;
import org.springframework.jdbc.AbstractJdbcTests;
import org.springframework.jdbc.core.RowMapper;
/**
* @author Thomas Risberg
*/
public class NamedParameterQueryTests extends AbstractJdbcTests {
private MockControl ctrlPreparedStatement;
private PreparedStatement mockPreparedStatement;
private MockControl ctrlResultSet;
private ResultSet mockResultSet;
private MockControl ctrlResultSetMetaData;
private ResultSetMetaData mockResultSetMetaData;
protected void setUp() throws Exception {
super.setUp();
ctrlPreparedStatement = MockControl.createControl(PreparedStatement.class);
mockPreparedStatement = (PreparedStatement) ctrlPreparedStatement.getMock();
ctrlResultSet = MockControl.createControl(ResultSet.class);
mockResultSet = (ResultSet) ctrlResultSet.getMock();
ctrlResultSetMetaData = MockControl.createControl(ResultSetMetaData.class);
mockResultSetMetaData = (ResultSetMetaData) ctrlResultSetMetaData.getMock();
}
protected void replay() {
super.replay();
ctrlPreparedStatement.replay();
ctrlResultSet.replay();
ctrlResultSetMetaData.replay();
}
protected void tearDown() throws Exception {
super.tearDown();
if (false && shouldVerify()) {
ctrlPreparedStatement.verify();
ctrlResultSet.verify();
ctrlResultSetMetaData.verify();
}
}
public void testQueryForListWithParamMap() throws Exception {
String sql = "SELECT AGE FROM CUSTMR WHERE ID < :id";
String sqlToUse = "SELECT AGE FROM CUSTMR WHERE ID < ?";
mockResultSetMetaData.getColumnCount();
ctrlResultSetMetaData.setReturnValue(1, 2);
mockResultSetMetaData.getColumnLabel(1);
ctrlResultSetMetaData.setReturnValue("age", 2);
mockResultSet.getMetaData();
ctrlResultSet.setReturnValue(mockResultSetMetaData, 2);
mockResultSet.next();
ctrlResultSet.setReturnValue(true);
mockResultSet.getObject(1);
ctrlResultSet.setReturnValue(new Integer(11));
mockResultSet.next();
ctrlResultSet.setReturnValue(true);
mockResultSet.getObject(1);
ctrlResultSet.setReturnValue(new Integer(12));
mockResultSet.next();
ctrlResultSet.setReturnValue(false);
mockResultSet.close();
ctrlResultSet.setVoidCallable();
mockPreparedStatement.setObject(1, new Integer(3));
ctrlPreparedStatement.setVoidCallable();
mockPreparedStatement.executeQuery();
ctrlPreparedStatement.setReturnValue(mockResultSet);
mockPreparedStatement.getWarnings();
ctrlPreparedStatement.setReturnValue(null);
mockPreparedStatement.close();
ctrlPreparedStatement.setVoidCallable();
mockConnection.prepareStatement(sqlToUse);
ctrlConnection.setReturnValue(mockPreparedStatement);
replay();
NamedParameterJdbcTemplate template = new NamedParameterJdbcTemplate(mockDataSource);
MapSqlParameterSource parms = new MapSqlParameterSource();
parms.addValue("id", new Integer(3));
List li = template.queryForList(sql, parms);
assertEquals("All rows returned", 2, li.size());
assertEquals("First row is Integer", 11, ((Integer)((Map)li.get(0)).get("age")).intValue());
assertEquals("Second row is Integer", 12, ((Integer)((Map)li.get(1)).get("age")).intValue());
}
public void testQueryForListWithParamMapAndEmptyResult() throws Exception {
String sql = "SELECT AGE FROM CUSTMR WHERE ID < :id";
String sqlToUse = "SELECT AGE FROM CUSTMR WHERE ID < ?";
ctrlResultSet = MockControl.createControl(ResultSet.class);
mockResultSet = (ResultSet) ctrlResultSet.getMock();
mockResultSet.next();
ctrlResultSet.setReturnValue(false);
mockResultSet.close();
ctrlResultSet.setVoidCallable();
mockPreparedStatement.setObject(1, new Integer(3));
ctrlPreparedStatement.setVoidCallable();
mockPreparedStatement.executeQuery();
ctrlPreparedStatement.setReturnValue(mockResultSet);
mockPreparedStatement.getWarnings();
ctrlPreparedStatement.setReturnValue(null);
mockPreparedStatement.close();
ctrlPreparedStatement.setVoidCallable();
mockConnection.prepareStatement(sqlToUse);
ctrlConnection.setReturnValue(mockPreparedStatement);
replay();
NamedParameterJdbcTemplate template = new NamedParameterJdbcTemplate(mockDataSource);
MapSqlParameterSource parms = new MapSqlParameterSource();
parms.addValue("id", new Integer(3));
List li = template.queryForList(sql, parms);
assertEquals("All rows returned", 0, li.size());
}
public void testQueryForListWithParamMapAndSingleRowAndColumn() throws Exception {
String sql = "SELECT AGE FROM CUSTMR WHERE ID < :id";
String sqlToUse = "SELECT AGE FROM CUSTMR WHERE ID < ?";
mockResultSetMetaData.getColumnCount();
ctrlResultSetMetaData.setReturnValue(1);
mockResultSetMetaData.getColumnLabel(1);
ctrlResultSetMetaData.setReturnValue("age", 1);
mockResultSet.getMetaData();
ctrlResultSet.setReturnValue(mockResultSetMetaData);
mockResultSet.next();
ctrlResultSet.setReturnValue(true);
mockResultSet.getObject(1);
ctrlResultSet.setReturnValue(new Integer(11));
mockResultSet.next();
ctrlResultSet.setReturnValue(false);
mockResultSet.close();
ctrlResultSet.setVoidCallable();
mockPreparedStatement.setObject(1, new Integer(3));
ctrlPreparedStatement.setVoidCallable();
mockPreparedStatement.executeQuery();
ctrlPreparedStatement.setReturnValue(mockResultSet);
mockPreparedStatement.getWarnings();
ctrlPreparedStatement.setReturnValue(null);
mockPreparedStatement.close();
ctrlPreparedStatement.setVoidCallable();
mockConnection.prepareStatement(sqlToUse);
ctrlConnection.setReturnValue(mockPreparedStatement);
replay();
NamedParameterJdbcTemplate template = new NamedParameterJdbcTemplate(mockDataSource);
MapSqlParameterSource parms = new MapSqlParameterSource();
parms.addValue("id", new Integer(3));
List li = template.queryForList(sql, parms);
assertEquals("All rows returned", 1, li.size());
assertEquals("First row is Integer", 11, ((Integer)((Map)li.get(0)).get("age")).intValue());
}
public void testQueryForListWithParamMapAndIntegerElementAndSingleRowAndColumn() throws Exception {
String sql = "SELECT AGE FROM CUSTMR WHERE ID < :id";
String sqlToUse = "SELECT AGE FROM CUSTMR WHERE ID < ?";
mockResultSetMetaData.getColumnCount();
ctrlResultSetMetaData.setReturnValue(1);
mockResultSet.getMetaData();
ctrlResultSet.setReturnValue(mockResultSetMetaData);
mockResultSet.next();
ctrlResultSet.setReturnValue(true);
mockResultSet.getInt(1);
ctrlResultSet.setReturnValue(11);
mockResultSet.wasNull();
ctrlResultSet.setReturnValue(false);
mockResultSet.next();
ctrlResultSet.setReturnValue(false);
mockResultSet.close();
ctrlResultSet.setVoidCallable();
mockPreparedStatement.setObject(1, new Integer(3));
ctrlPreparedStatement.setVoidCallable();
mockPreparedStatement.executeQuery();
ctrlPreparedStatement.setReturnValue(mockResultSet);
mockPreparedStatement.getWarnings();
ctrlPreparedStatement.setReturnValue(null);
mockPreparedStatement.close();
ctrlPreparedStatement.setVoidCallable();
mockConnection.prepareStatement(sqlToUse);
ctrlConnection.setReturnValue(mockPreparedStatement);
replay();
NamedParameterJdbcTemplate template = new NamedParameterJdbcTemplate(mockDataSource);
MapSqlParameterSource parms = new MapSqlParameterSource();
parms.addValue("id", new Integer(3));
List li = template.queryForList(sql, parms, Integer.class);
assertEquals("All rows returned", 1, li.size());
assertEquals("First row is Integer", 11, ((Integer) li.get(0)).intValue());
}
public void testQueryForMapWithParamMapAndSingleRowAndColumn() throws Exception {
String sql = "SELECT AGE FROM CUSTMR WHERE ID < :id";
String sqlToUse = "SELECT AGE FROM CUSTMR WHERE ID < ?";
mockResultSetMetaData.getColumnCount();
ctrlResultSetMetaData.setReturnValue(1);
mockResultSetMetaData.getColumnLabel(1);
ctrlResultSetMetaData.setReturnValue("age", 1);
mockResultSet.getMetaData();
ctrlResultSet.setReturnValue(mockResultSetMetaData);
mockResultSet.next();
ctrlResultSet.setReturnValue(true);
mockResultSet.getObject(1);
ctrlResultSet.setReturnValue(new Integer(11));
mockResultSet.next();
ctrlResultSet.setReturnValue(false);
mockResultSet.close();
ctrlResultSet.setVoidCallable();
mockPreparedStatement.setObject(1, new Integer(3));
ctrlPreparedStatement.setVoidCallable();
mockPreparedStatement.executeQuery();
ctrlPreparedStatement.setReturnValue(mockResultSet);
mockPreparedStatement.getWarnings();
ctrlPreparedStatement.setReturnValue(null);
mockPreparedStatement.close();
ctrlPreparedStatement.setVoidCallable();
mockConnection.prepareStatement(sqlToUse);
ctrlConnection.setReturnValue(mockPreparedStatement);
replay();
NamedParameterJdbcTemplate template = new NamedParameterJdbcTemplate(mockDataSource);
MapSqlParameterSource parms = new MapSqlParameterSource();
parms.addValue("id", new Integer(3));
Map map = template.queryForMap(sql, parms);
assertEquals("Row is Integer", 11, ((Integer) map.get("age")).intValue());
}
public void testQueryForObjectWithParamMapAndRowMapper() throws Exception {
String sql = "SELECT AGE FROM CUSTMR WHERE ID = :id";
String sqlToUse = "SELECT AGE FROM CUSTMR WHERE ID = ?";
mockResultSet.next();
ctrlResultSet.setReturnValue(true);
mockResultSet.getInt(1);
ctrlResultSet.setReturnValue(22);
mockResultSet.next();
ctrlResultSet.setReturnValue(false);
mockResultSet.close();
ctrlResultSet.setVoidCallable();
mockPreparedStatement.setObject(1, new Integer(3));
ctrlPreparedStatement.setVoidCallable();
mockPreparedStatement.executeQuery();
ctrlPreparedStatement.setReturnValue(mockResultSet);
mockPreparedStatement.getWarnings();
ctrlPreparedStatement.setReturnValue(null);
mockPreparedStatement.close();
ctrlPreparedStatement.setVoidCallable();
mockConnection.prepareStatement(sqlToUse);
ctrlConnection.setReturnValue(mockPreparedStatement);
replay();
NamedParameterJdbcTemplate template = new NamedParameterJdbcTemplate(mockDataSource);
MapSqlParameterSource parms = new MapSqlParameterSource();
parms.addValue("id", new Integer(3));
Object o = template.queryForObject(sql, parms, new RowMapper() {
public Object mapRow(ResultSet rs, int rowNum) throws SQLException {
return new Integer(rs.getInt(1));
}
});
assertTrue("Correct result type", o instanceof Integer);
}
public void testQueryForObjectWithMapAndInteger() throws Exception {
String sql = "SELECT AGE FROM CUSTMR WHERE ID = :id";
String sqlToUse = "SELECT AGE FROM CUSTMR WHERE ID = ?";
mockResultSetMetaData.getColumnCount();
ctrlResultSetMetaData.setReturnValue(1);
mockResultSet.getMetaData();
ctrlResultSet.setReturnValue(mockResultSetMetaData);
mockResultSet.next();
ctrlResultSet.setReturnValue(true);
mockResultSet.getInt(1);
ctrlResultSet.setReturnValue(22);
mockResultSet.wasNull();
ctrlResultSet.setReturnValue(false);
mockResultSet.next();
ctrlResultSet.setReturnValue(false);
mockResultSet.close();
ctrlResultSet.setVoidCallable();
mockPreparedStatement.setObject(1, new Integer(3));
ctrlPreparedStatement.setVoidCallable();
mockPreparedStatement.executeQuery();
ctrlPreparedStatement.setReturnValue(mockResultSet);
mockPreparedStatement.getWarnings();
ctrlPreparedStatement.setReturnValue(null);
mockPreparedStatement.close();
ctrlPreparedStatement.setVoidCallable();
mockConnection.prepareStatement(sqlToUse);
ctrlConnection.setReturnValue(mockPreparedStatement);
replay();
NamedParameterJdbcTemplate template = new NamedParameterJdbcTemplate(mockDataSource);
Map parms = new HashMap();
parms.put("id", new Integer(3));
Object o = template.queryForObject(sql, parms, Integer.class);
assertTrue("Correct result type", o instanceof Integer);
}
public void testQueryForObjectWithParamMapAndInteger() throws Exception {
String sql = "SELECT AGE FROM CUSTMR WHERE ID = :id";
String sqlToUse = "SELECT AGE FROM CUSTMR WHERE ID = ?";
mockResultSetMetaData.getColumnCount();
ctrlResultSetMetaData.setReturnValue(1);
mockResultSet.getMetaData();
ctrlResultSet.setReturnValue(mockResultSetMetaData);
mockResultSet.next();
ctrlResultSet.setReturnValue(true);
mockResultSet.getInt(1);
ctrlResultSet.setReturnValue(22);
mockResultSet.wasNull();
ctrlResultSet.setReturnValue(false);
mockResultSet.next();
ctrlResultSet.setReturnValue(false);
mockResultSet.close();
ctrlResultSet.setVoidCallable();
mockPreparedStatement.setObject(1, new Integer(3));
ctrlPreparedStatement.setVoidCallable();
mockPreparedStatement.executeQuery();
ctrlPreparedStatement.setReturnValue(mockResultSet);
mockPreparedStatement.getWarnings();
ctrlPreparedStatement.setReturnValue(null);
mockPreparedStatement.close();
ctrlPreparedStatement.setVoidCallable();
mockConnection.prepareStatement(sqlToUse);
ctrlConnection.setReturnValue(mockPreparedStatement);
replay();
NamedParameterJdbcTemplate template = new NamedParameterJdbcTemplate(mockDataSource);
MapSqlParameterSource parms = new MapSqlParameterSource();
parms.addValue("id", new Integer(3));
Object o = template.queryForObject(sql, parms, Integer.class);
assertTrue("Correct result type", o instanceof Integer);
}
public void testQueryForObjectWithParamMapAndList() throws Exception {
String sql = "SELECT AGE FROM CUSTMR WHERE ID IN (:ids)";
String sqlToUse = "SELECT AGE FROM CUSTMR WHERE ID IN (?, ?)";
mockResultSetMetaData.getColumnCount();
ctrlResultSetMetaData.setReturnValue(1);
mockResultSet.getMetaData();
ctrlResultSet.setReturnValue(mockResultSetMetaData);
mockResultSet.next();
ctrlResultSet.setReturnValue(true);
mockResultSet.getInt(1);
ctrlResultSet.setReturnValue(22);
mockResultSet.wasNull();
ctrlResultSet.setReturnValue(false);
mockResultSet.next();
ctrlResultSet.setReturnValue(false);
mockResultSet.close();
ctrlResultSet.setVoidCallable();
mockPreparedStatement.setObject(1, new Integer(3));
ctrlPreparedStatement.setVoidCallable();
mockPreparedStatement.setObject(2, new Integer(4));
ctrlPreparedStatement.setVoidCallable();
mockPreparedStatement.executeQuery();
ctrlPreparedStatement.setReturnValue(mockResultSet);
mockPreparedStatement.getWarnings();
ctrlPreparedStatement.setReturnValue(null);
mockPreparedStatement.close();
ctrlPreparedStatement.setVoidCallable();
mockConnection.prepareStatement(sqlToUse);
ctrlConnection.setReturnValue(mockPreparedStatement);
replay();
NamedParameterJdbcTemplate template = new NamedParameterJdbcTemplate(mockDataSource);
MapSqlParameterSource parms = new MapSqlParameterSource();
parms.addValue("ids", Arrays.asList(new Object[] {new Integer(3), new Integer(4)}));
Object o = template.queryForObject(sql, parms, Integer.class);
assertTrue("Correct result type", o instanceof Integer);
}
public void testQueryForObjectWithParamMapAndListOfExpressionLists() throws Exception {
String sql = "SELECT AGE FROM CUSTMR WHERE (ID, NAME) IN (:multiExpressionList)";
String sqlToUse = "SELECT AGE FROM CUSTMR WHERE (ID, NAME) IN ((?, ?), (?, ?))";
mockResultSetMetaData.getColumnCount();
ctrlResultSetMetaData.setReturnValue(1);
mockResultSet.getMetaData();
ctrlResultSet.setReturnValue(mockResultSetMetaData);
mockResultSet.next();
ctrlResultSet.setReturnValue(true);
mockResultSet.getInt(1);
ctrlResultSet.setReturnValue(22);
mockResultSet.wasNull();
ctrlResultSet.setReturnValue(false);
mockResultSet.next();
ctrlResultSet.setReturnValue(false);
mockResultSet.close();
ctrlResultSet.setVoidCallable();
mockPreparedStatement.setObject(1, new Integer(3));
ctrlPreparedStatement.setVoidCallable();
mockPreparedStatement.setString(2, "Rod");
ctrlPreparedStatement.setVoidCallable();
mockPreparedStatement.setObject(3, new Integer(4));
ctrlPreparedStatement.setVoidCallable();
mockPreparedStatement.setString(4, "Juergen");
ctrlPreparedStatement.setVoidCallable();
mockPreparedStatement.executeQuery();
ctrlPreparedStatement.setReturnValue(mockResultSet);
mockPreparedStatement.getWarnings();
ctrlPreparedStatement.setReturnValue(null);
mockPreparedStatement.close();
ctrlPreparedStatement.setVoidCallable();
mockConnection.prepareStatement(sqlToUse);
ctrlConnection.setReturnValue(mockPreparedStatement);
replay();
NamedParameterJdbcTemplate template = new NamedParameterJdbcTemplate(mockDataSource);
MapSqlParameterSource parms = new MapSqlParameterSource();
List l1 = new ArrayList();
l1.add(new Object[] {new Integer(3), "Rod"});
l1.add(new Object[] {new Integer(4), "Juergen"});
parms.addValue("multiExpressionList", l1);
Object o = template.queryForObject(sql, parms, Integer.class);
assertTrue("Correct result type", o instanceof Integer);
}
public void testQueryForIntWithParamMap() throws Exception {
String sql = "SELECT AGE FROM CUSTMR WHERE ID = :id";
String sqlToUse = "SELECT AGE FROM CUSTMR WHERE ID = ?";
mockResultSetMetaData.getColumnCount();
ctrlResultSetMetaData.setReturnValue(1);
mockResultSet.getMetaData();
ctrlResultSet.setReturnValue(mockResultSetMetaData);
mockResultSet.next();
ctrlResultSet.setReturnValue(true);
mockResultSet.getDouble(1);
ctrlResultSet.setReturnValue(22.0d);
mockResultSet.wasNull();
ctrlResultSet.setReturnValue(false);
mockResultSet.next();
ctrlResultSet.setReturnValue(false);
mockResultSet.close();
ctrlResultSet.setVoidCallable();
mockPreparedStatement.setObject(1, new Integer(3));
ctrlPreparedStatement.setVoidCallable();
mockPreparedStatement.executeQuery();
ctrlPreparedStatement.setReturnValue(mockResultSet);
mockPreparedStatement.getWarnings();
ctrlPreparedStatement.setReturnValue(null);
mockPreparedStatement.close();
ctrlPreparedStatement.setVoidCallable();
mockConnection.prepareStatement(sqlToUse);
ctrlConnection.setReturnValue(mockPreparedStatement);
replay();
NamedParameterJdbcTemplate template = new NamedParameterJdbcTemplate(mockDataSource);
MapSqlParameterSource parms = new MapSqlParameterSource();
parms.addValue("id", new Integer(3));
int i = template.queryForInt(sql, parms);
assertEquals("Return of an int", 22, i);
}
public void testQueryForLongWithParamBean() throws Exception {
String sql = "SELECT AGE FROM CUSTMR WHERE ID = :id";
String sqlToUse = "SELECT AGE FROM CUSTMR WHERE ID = ?";
mockResultSetMetaData.getColumnCount();
ctrlResultSetMetaData.setReturnValue(1);
mockResultSet.getMetaData();
ctrlResultSet.setReturnValue(mockResultSetMetaData);
mockResultSet.next();
ctrlResultSet.setReturnValue(true);
mockResultSet.getDouble(1);
ctrlResultSet.setReturnValue(87.0d);
mockResultSet.wasNull();
ctrlResultSet.setReturnValue(false);
mockResultSet.next();
ctrlResultSet.setReturnValue(false);
mockResultSet.close();
ctrlResultSet.setVoidCallable();
mockPreparedStatement.setObject(1, new Integer(3), Types.INTEGER);
ctrlPreparedStatement.setVoidCallable();
mockPreparedStatement.executeQuery();
ctrlPreparedStatement.setReturnValue(mockResultSet);
mockPreparedStatement.getWarnings();
ctrlPreparedStatement.setReturnValue(null);
mockPreparedStatement.close();
ctrlPreparedStatement.setVoidCallable();
mockConnection.prepareStatement(sqlToUse);
ctrlConnection.setReturnValue(mockPreparedStatement);
replay();
NamedParameterJdbcTemplate template = new NamedParameterJdbcTemplate(mockDataSource);
BeanPropertySqlParameterSource parms = new BeanPropertySqlParameterSource(new ParameterBean(3));
long l = template.queryForLong(sql, parms);
assertEquals("Return of a long", 87, l);
}
private static class ParameterBean {
private int id;
public ParameterBean(int id) {
this.id = id;
}
public int getId() {
return id;
}
}
}