your persistence.xml must be in META-INF directory in the classpath ( so
basically, it needs to end up either in your jars in WEB-INF/lib or in your
WEB-INF/classes directory )




shahab wrote:
>
> Hi:
>
> I have persistence.xml under META-INF
>
> (both WEB-INF and META-INF are under tomcat_home/webapps/<app> level
>
> In fact, w/o this file, i get the same error also.
>
> Also, please note that, I couldnt find "struts2-Spring-plugin.jar"
> anywhere.
>
>
> thanx
> Shahab
>
>
> Musachy Barroso-2 wrote:
>>
>> Is "persistence.xml" under WEB-INF? I was getting the same error when I
>> tried to avoid using the dummy persistence.xml (there is got to be a way
>> of configuring the persistent unit from Spring, but I didn't look into
>> it).
>>
>> musachy
>>
>> shahab wrote:
>>> Hi:
>>>
>>> I am trying to use Struts 2, Spring and JPA. I have developed a simple
>>> application like the one mentioned in
>>> http://cwiki.apache.org/S2WIKI/struts-2-spring-jpa-ajax.html.
>>>
>>> I am getting the following error -
>>>
>>> SEVERE: Exception sending context initialized event to listener instance
>>> of
>>> class org.springframework.web.context.ContextLoa
>>> derListener
>>> org.springframework.beans.factory.BeanCreationException: Error creating
>>> bean
>>> with name 'entityManagerFactory' defined in Ser
>>> vletContext resource [/WEB-INF/applicationContext.xml]: Invocation of
>>> init
>>> method failed; nested exception is java.lang.Ille
>>> galStateException: No persistence units parsed from
>>> {classpath*:META-INF/persistence.xml}
>>> Caused by: java.lang.IllegalStateException: No persistence units parsed
>>> from
>>> {classpath*:META-INF/persistence.xml}
>>>
>>>
>>> My applicationContext.xml and persistence.xml is similar to what is
>>> there in
>>> the example.
>>>
>>> My persistence.xml is the following -
>>> <persistence xmlns="http://java.sun.com/xml/ns/persistence"
>>>   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>>>   xsi:schemaLocation="http://java.sun.com/xml/ns/persistence
>>> http://java.sun.com/xml/ns/persistence/persistence_1_0.xsd"
>>>   version="1.0">
>>>   <persistence-unit name="punit">
>>>   </persistence-unit>
>>> </persistence>
>>>
>>>
>>>
>>> Any help will be greatly appreaciated.
>>>
>>> thanx
>>> Shahab
>>>  
>>
>>
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>
>

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