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From David Jencks <david_jen...@yahoo.com>
Subject Re: connection pool in g-mo 2.1
Date Sat, 05 Apr 2008 17:33:23 GMT
Can you determine the stack trace for the nested PersistenceException  
and figure out which line of the deleteAll method is causing it?

Without this information it will be difficult to proceed.

Do any jpa operations succeed?  Are there any other errors in the  
geronimo log?

thanks
david jencks


On Apr 5, 2008, at 2:02 AM, Mohammad Shamsi wrote:

> this error is related to my datasource.
>
> if i comment my database related code. ejb methods call  
> successfully done.
>
> any idea please ?
>
> On Fri, Apr 4, 2008 at 10:09 PM, Mohammad Shamsi  
> <m.h.shams@gmail.com> wrote:
> hi again,
>
> after adding database plane, my application was deployed successfully.
> but when i call an ejb method for delete records i got this  
> exception :
>
> javax.ejb.EJBException: The bean encountered a non-application  
> exception.; nested exception is:  
> org.apache.openjpa.persistence.PersistenceException: null at  
> org.apache.openejb.core.ivm.BaseEjbProxyHandler.convertException 
> (BaseEjbProxyHandler.java:366) at  
> org.apache.openejb.core.ivm.BaseEjbProxyHandler.invoke 
> (BaseEjbProxyHandler.java:251) at  
> org.apache.openejb.util.proxy.Jdk13InvocationHandler.invoke 
> (Jdk13InvocationHandler.java:49) 	at $Proxy54.deleteAll(Unknown  
> Source) at org.shams.sample.web.SampleServlet.service 
> (SampleServlet.java:41)
>
> deleteAll method code is here :
>
>     public void deleteAll() {
>         em.createQuery("delete from Customer").executeUpdate();
>         em.createQuery("delete from Account").executeUpdate();
>         em.createQuery("delete from ExchangeRate").executeUpdate();
>     }
>
> :( :( :(
>
>
>
>
>
>
>
> On Thu, Apr 3, 2008 at 8:20 AM, David Jencks  
> <david_jencks@yahoo.com> wrote:
>
> On Apr 3, 2008, at 5:36 AM, Mohammad Shamsi wrote:
>> Hi All
>>
>> im fresh new g-mo user.
>> i write a sample application to compare speed and performance  
>> between java ee application servers.
>>
>> i have just java ee standard deployment descriptors in my  
>> application.
>
> You need a little bit of a geronimo plan.  Stuff (including your  
> app) in geronimo is organized in "modules" which form a directed  
> acyclic graph which determines the classloader structure and to a  
> large extent component visibility.  In particular in order for  
> geronimo to be able to resolve the reference to jdbc/mysqlDS the  
> deployed datasource named jdbc/mysqlDS needs to be in an ancestor  
> of your app in this DAG.  Furthermore the name here is not any jndi  
> name but the name specified in the geronimo plan for the datasource.
>
> You set up the DAG using the environment element of a geronimo  
> plan.  Include the module containing the datasource as a dependency  
> of your application.
>
> This is a frequently asked question and ought to be documented at  
> http://cwiki.apache.org/GMOxDOC21/ in an easy to find location.  If  
> you cant find it there could you file a documentation jira at  
> https://issues.apache.org/jira/browse/GERONIMO?
>
> many thanks
> david jencks
>
>>
>>
>> i test my app in glassfish and weblogic 10 succesfully.
>>
>> deployment in both application server was simple and without any  
>> problem.
>>
>> but i can't deploy my ear file on g-mo 2.1 and i got this error :
>>
>> Unable to resolve reference "JtaDataSourceWrapper"
>>     in gbean default/ear-1.0/1207229749956/car? 
>> J2EEApplication=default/ear-1.0/1207229749956/ 
>> car,PersistenceUnitModule=WEB-INF/lib/ 
>> ejb-1.0.jar,WebModule=war-1.0.war,j2eeType=PersistenceUnit,name=MyPer 
>> sistenceUnit
>>
>>
>>
>>     to a gbean matching the pattern [?name=jdbc/ 
>> mysqlDS#org.apache.geronimo.naming.ResourceSource]
>>     due to: No matches for referencePatterns: [?name=jdbc/ 
>> mysqlDS#org.apache.geronimo.naming.ResourceSource]
>> org.apache.geronimo.common.DeploymentException: Unable to resolve  
>> reference "JtaDataSourceWrapper"
>>
>>
>>
>>     in gbean default/ear-1.0/1207229749956/car? 
>> J2EEApplication=default/ear-1.0/1207229749956/ 
>> car,PersistenceUnitModule=WEB-INF/lib/ 
>> ejb-1.0.jar,WebModule=war-1.0.war,j2eeType=PersistenceUnit,name=MyPer 
>> sistenceUnit
>>     to a gbean matching the pattern [?name=jdbc/ 
>> mysqlDS#org.apache.geronimo.naming.ResourceSource]
>>
>>
>>
>>     due to: No matches for referencePatterns: [?name=jdbc/ 
>> mysqlDS#org.apache.geronimo.naming.ResourceSource]
>> 	at  
>> org.apache.geronimo.deployment.DeploymentContext.getConfigurationData 
>> (DeploymentContext.java:516)
>> 	at  
>> org.apache.geronimo.jetty6.deployment.JettyModuleBuilder.addGBeans 
>> (JettyModuleBuilder.java:529)
>>
>>
>>
>> 	at  
>> org.apache.geronimo.j2ee.deployment.SwitchingModuleBuilder.addGBeans( 
>> SwitchingModuleBuilder.java:165)
>> 	at  
>> org.apache.geronimo.j2ee.deployment.EARConfigBuilder.buildConfigurati 
>> on(EARConfigBuilder.java:647)
>> 	at org.apache.geronimo.deployment.Deployer.deploy(Deployer.java:254)
>>
>>
>>
>> 	at org.apache.geronimo.deployment.Deployer.deploy(Deployer.java:133)
>> 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>> 	at sun.reflect.NativeMethodAccessorImpl.invoke 
>> (NativeMethodAccessorImpl.java:39)
>>
>>
>>
>> 	at sun.reflect.DelegatingMethodAccessorImpl.invoke 
>> (DelegatingMethodAccessorImpl.java:25)
>> 	at java.lang.reflect.Method.invoke(Method.java:597)
>> 	at  
>> org.apache.geronimo.gbean.runtime.ReflectionMethodInvoker.invoke 
>> (ReflectionMethodInvoker.java:34)
>>
>>
>>
>> 	at org.apache.geronimo.gbean.runtime.GBeanOperation.invoke 
>> (GBeanOperation.java:124)
>> 	at org.apache.geronimo.gbean.runtime.GBeanInstance.invoke 
>> (GBeanInstance.java:867)
>> 	at org.apache.geronimo.kernel.basic.BasicKernel.invoke 
>> (BasicKernel.java:239)
>>
>>
>>
>> 	at  
>> org.apache.geronimo.deployment.plugin.local.AbstractDeployCommand.doD 
>> eploy(AbstractDeployCommand.java:116)
>> 	at  
>> org.apache.geronimo.deployment.plugin.local.DistributeCommand.run 
>> (DistributeCommand.java:61)
>> 	at java.lang.Thread.run(Thread.java:619)
>>
>>
>>
>>
>>
>>
>> this is my persistence xml :
>>
>> <?xml version="1.0" encoding="UTF-8"?>
>> <persistence xmlns="http://java.sun.com/xml/ns/persistence"
>>              xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
>> version="1.0"
>>              xsi:schemaLocation="http://java.sun.com/xml/ns/ 
>> persistence http://java.sun.com/xml/ns/persistence/ 
>> persistence_1_0.xsd">
>>     <persistence-unit name="MyPersistenceUnit" transaction- 
>> type="JTA">
>>         <description>a simple test</description>
>>         <jta-data-source>jdbc/mysqlDS</jta-data-source>
>>         <class>org.shams.sample.domain.Account</class>
>>         <class>org.shams.sample.domain.Customer</class>
>>         <class>org.shams.sample.domain.ExchangeRate</class>
>>     </persistence-unit>
>> </persistence>
>>
>>
>> i was create jdbc/mysqlDS Connnection pool  in all three  
>> application servers.
>>
>> anyone have idea ?
>>
>> -- 
>> sincerely yours
>> M. H. Shamsi
>
>
>
>
> -- 
> sincerely yours
> M. H. Shamsi
>
>
>
> -- 
> sincerely yours
> M. H. Shamsi


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