I'm trying to run my SEAM+ICEFACES app on GLASSFISH.
But I'm getting this error, when I want to use hibernate(searching db).
Code:
javax.ejb.TransactionRolledbackLocalException: Exception thrown from bean; nested exception is: java
.lang.NullPointerException
java.lang.NullPointerException
at com.sun.enterprise.util.EntityManagerWrapper.createQuery(EntityManagerWrapper.java:349)
at org.jboss.seam.persistence.EntityManagerProxy.createQuery(EntityManagerProxy.java:79)
at nautilia.sklepy.ejb.web.customers.CustomerSearch.Find(CustomerSearch.java:76)
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:585)
at com.sun.enterprise.security.application.EJBSecurityManager.runMethod(EJBSecurityManager.j
ava:1067)
at com.sun.enterprise.security.SecurityUtil.invoke(SecurityUtil.java:176)
at com.sun.ejb.containers.BaseContainer.invokeBeanMethod(BaseContainer.java:4005)
at com.sun.ejb.containers.interceptors.AroundInvokeChainImpl.invokeNext(InterceptorManager.j
ava:483)
at com.sun.ejb.Invocation.proceed(Invocation.java:498)
at org.jboss.seam.intercept.EJBInvocationContext.proceed(EJBInvocationContext.java:44)
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56)
at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:31)
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:46)
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:4
2)
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
at org.jboss.seam.persistence.EntityManagerProxyInterceptor.aroundInvoke(EntityManagerProxyI
nterceptor.java:26)
at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68)
at org.jboss.seam.persistence.HibernateSessionProxyInterceptor.aroundInvoke(HibernateSession
ProxyInterceptor.java:27)
persistence.xml
Code:
<?xml version="1.0" encoding="UTF-8"?>
<persistence version="1.0" 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">
<persistence-unit name="sklepyPU" transaction-type="JTA">
<provider>org.hibernate.ejb.HibernatePersistence</provider>
<jta-data-source>jdbc/mysql</jta-data-source>
<properties>
<property name="hibernate.transaction.manager_lookup_class" value="org.hibernate.transaction.SunONETransactionManagerLookup"/>
<property name="hibernate.hbm2ddl.auto" value="create-drop"/>
<property name="hibernate.dialect" value="org.hibernate.dialect.MySQLDialect"/>
<property name="hibernate.case.user_query_cache" value="true"/>
<property name="hibernate.show_sql" value="true"/>
</properties>
</persistence-unit>
</persistence>
components.xml
Code:
<?xml version="1.0" encoding="UTF-8"?>
<components xmlns="
http://jboss.com/products/seam/components"
xmlns:core="
http://jboss.com/products/seam/core"
xmlns:persistence="
http://jboss.com/products/seam/persistence"
xmlns:transaction="
http://jboss.com/products/seam/transaction"
xmlns:security="
http://jboss.com/products/seam/security"
xmlns:xsi="
http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation=
"
http://jboss.com/products/seam/core http://jboss.com/products/seam/core-2.0.xsd
http://jboss.com/products/seam/persistence http://jboss.com/products/seam/persistence-2.
0.xsd
http://jboss.com/products/seam/transaction http://jboss.com/products/seam/transaction-2.
0.xsd
http://jboss.com/products/seam/security http://jboss.com/products/seam/security-2.0.xsd
http://jboss.com/products/seam/components http://jboss.com/products/seam/components-2.0.xsd">
<core:init jndi-pattern="java:comp/env/sklepy/#{ejbName}/local" debug="true"/>
<core:manager conversation-timeout="120000"
concurrent-request-timeout="500"
conversation-id-parameter="cid"/>
<persistence:entity-manager-factory name="sklepyPU" persistence-unit-name="sklepyPU"/>
<persistence:managed-persistence-context name="em"
auto-create="true"
entity-manager-factory="#{sklepyPU}"/>
<transaction:ejb-transaction />
</components>
THX
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