Integration

Hi All,

I am tring very hard to setup petClinic Demo App provided in spring framework. i have configured the app to use TopLink with HSQL as my target DB.
when i try to deploy this app on OC4J, it fails with the following error
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SEVERE: Context initialization failed
org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'sessionFactory' defined in ServletContext resource [WEB-INF/applicationContext-toplink.xml]: Cannot create inner bean 'org.springframework.samples.petclinic.toplink.HSQLPlatformWithNativeSequence#1c46ce0' while setting bean property 'databasePlatform'; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.samples.petclinic.toplink.HSQLPlatformWithNativeSequence#1c46ce0' defined in ServletContext resource [WEB-INF/applicationContext-toplink.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.samples.petclinic.toplink.HSQLPlatformWithNativeSequence]: Constructor threw exception; nested exception is java.lang.NoSuchMethodError: org.springframework.samples.petclinic.toplink.HSQLPlatformWithNativeSequence.setUsesNativeSequencing(Z)V

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.samples.petclinic.toplink.HSQLPlatformWithNativeSequence#1c46ce0' defined in ServletContext resource [WEB-INF/applicationContext-toplink.xml]: Instantiation of bean failed; nested exception is org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.samples.petclinic.toplink.HSQLPlatformWithNativeSequence]: Constructor threw exception; nested exception is java.lang.NoSuchMethodError: org.springframework.samples.petclinic.toplink.HSQLPlatformWithNativeSequence.setUsesNativeSequencing(Z)V

Caused by: org.springframework.beans.BeanInstantiationException: Could not instantiate bean class [org.springframework.samples.petclinic.toplink.HSQLPlatformWithNativeSequence]: Constructor threw exception; nested exception is java.lang.NoSuchMethodError: org.springframework.samples.petclinic.toplink.HSQLPlatformWithNativeSequence.setUsesNativeSequencing(Z)V

Caused by: java.lang.NoSuchMethodError: org.springframework.samples.petclinic.toplink.HSQLPlatformWithNativeSequence.setUsesNativeSequencing(Z)V

at org.springframework.samples.petclinic.toplink.HSQLPlatformWithNativeSequence.<init>(HSQLPlatformWithNativeSequence.java:27)

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:494)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:82)
at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:59)
at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:52)

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can some one please help me to get this app running.

Thank you,
Raghavendra