Cannot create JDBC driver of class 'org.hsqldb.jdbcDriver' for connect URL ' jdbc:hsqldb:db/database' - spring

Question

hi my project is Hsql embedded with spring+hibernate
my diectory like
project name
..src
....domain
....dao
....service
....main
..applicationContext.xml
..db/database
my database name is database
applicationContext.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:oxm="http://www.springframework.org/schema/oxm"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-2.5.xsd
http://www.springframework.org/schema/oxm http://www.springframework.org/schema/oxm/spring-oxm-3.0.xsd">
<!-- Component scan to find all Spring components -->
<context:component-scan base-package="com.habitz.librarymanagement" />
<!-- Data Source -->
<bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">
<property name="driverClassName" value="org.hsqldb.jdbcDriver" />
<property name="url" value=" jdbc:hsqldb:db/database" />
<property name="username" value="sa" />
<property name="password" value="" />
<property name="initialSize" value="1" />
<property name="maxActive" value="5" />
<property name="poolPreparedStatements" value="true" />
<property name="maxOpenPreparedStatements" value="10" />
</bean>
<!-- Hibernate Session Factory -->
<bean id="sessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
<property name="dataSource" ref="dataSource" />
<!-- Hibernate configuration -->
<property name="hibernateProperties">
<props>
<prop key="hibernate.dialect">org.hibernate.dialect.HSQLDialect</prop>
<prop key="hibernate.hbm2ddl.auto">validate</prop>
</props>
</property>
<!-- The packages that contain our Hibernate model classes -->
<property name="packagesToScan">
<list>
<value>com.habitz.librarymanagement.domain</value>
</list>
</property>
<!--
<property name="cacheRegionFactory">
<bean id="cacheRegionFactory" class="org.hibernate.cache.impl.NoCachingRegionFactory" />
</property>
<property name="eventListeners">
<map></map>
</property>
-->
</bean>
<!-- Hibernate transaction management -->
<bean id="transactionManager" class="org.springframework.orm.hibernate3.HibernateTransactionManager">
<property name="sessionFactory" ref="sessionFactory"/>
</bean>
</beans>
when i run through main class it gives me
Cannot create JDBC driver of class 'org.hsqldb.jdbcDriver' for connect URL ' jdbc:hsqldb:db/database'
canot find suitable drivers...
but hsqldb.jar in claspath..!!
someone know please help..!!

Answer 1

Regarding the previous answer to clarify confusion.
Both driver classnames are valid.
If you look at org.hsqldb.jdbcDriver it's a very simple class
/* Copyright (c) 2001-2011, The HSQL Development Group
package org.hsqldb;
import org.hsqldb.jdbc.JDBCDriver;
public class jdbcDriver extends JDBCDriver {}
All it does is extend org.hsqldb.jdbc.JDBCDriver and is therefore just an alias to it.

Answer 2

I'm not an expert of XML but it seems to me the name of the driver class is wrong.
Using plain Java code, I pass "org.hsqldb.jdbc.JDBCDriver" as the driver's classname.