I have the same problem... i'm using hsqldb and this driver org.hsqldb.jdbcDriver
Please post your solution, if you find one. Thank you.
[CODE]
Caused by: org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [com.plixia.domain.businessprocess.ProcessSessionFactory]: Constructor threw exception; nested exception is bitronix.tm.resource.ResourceConfigurationException: cannot create JDBC datasource named jdbc/jbpmDataSource
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:141)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:71)
at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:948)
... 56 more
Caused by: bitronix.tm.resource.ResourceConfigurationException: cannot create JDBC datasource named jdbc/jbpmDataSource
at bitronix.tm.resource.jdbc.PoolingDataSource.init(PoolingDataSource.java:76)
at com.plixia.domain.businessprocess.ProcessSessionFactory.initEnvironment(ProcessSessionFactory.java:74)
at com.plixia.domain.businessprocess.ProcessSessionFactory.<init>(ProcessSessionFactory.java:57)
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:126)
... 58 more
Caused by: bitronix.tm.utils.PropertyException: no writeable property 'URL' in class 'org.hsqldb.jdbcDriver'
at bitronix.tm.utils.PropertyUtils.getSetter(PropertyUtils.java:318)
at bitronix.tm.utils.PropertyUtils.setDirectProperty(PropertyUtils.java:217)
at bitronix.tm.utils.PropertyUtils.setProperty(PropertyUtils.java:83)
at bitronix.tm.resource.common.XAPool.createXAFactory(XAPool.java:314)
at bitronix.tm.resource.common.XAPool.<init>(XAPool.java:63)
at bitronix.tm.resource.jdbc.PoolingDataSource.buildXAPool(PoolingDataSource.java:85)
at bitronix.tm.resource.jdbc.PoolingDataSource.init(PoolingDataSource.java:72)
... 65 more
[/CODE]