I wonder about your example:
@Repository(forEntity = SomeEntity.class)
@MappingConfig(SomeMapper.class)
public abstract class SomeRepository extends
AbstractFullEntityRepository<SomeDTO, String> {
List<SomeDTO> someCustomQuery() {
getCriteriaBuilder();
}
}
There is even no return statement?
We have unittests for some cases here:
https://github.com/apache/deltaspike/blob/master/deltaspike/modules/data/impl/src/test/java/org/apache/deltaspike/data/test/service/SimpleMappedRepository.java
Maybe you could try to add you example there + comeback with a patch, so i
can directly run the unittest?
Am Mo., 26. Nov. 2018 um 15:38 Uhr schrieb Brecht Derwael <
[email protected]>:
> Hi again,
>
> Here's the specific stacktrace:
>
> 15:28:50,231 ERROR [io.undertow.request] (default task-33) UT005023:
> Exception handling request to /some/rest/api/:
> org.jboss.resteasy.spi.UnhandledException: javax.ejb.EJBException:
> org.apache.deltaspike.data.api.QueryInvocationException: Failed calling
> Repository:
> [Repository=com.vangenechten.SomeRepository,entity=com.vangenechten.SomeEntity,method=getCriteriaBuilder,exception=class
> java.lang.ClassCastException,message=org.hibernate.jpa.criteria.CriteriaBuilderImpl
> cannot be cast to com.vangenechten.SomeEntity
> at
> org.jboss.resteasy.core.ExceptionHandler.handleApplicationException(ExceptionHandler.java:77)
> at
> org.jboss.resteasy.core.ExceptionHandler.handleException(ExceptionHandler.java:220)
> at
> org.jboss.resteasy.core.SynchronousDispatcher.writeException(SynchronousDispatcher.java:175)
> at
> org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:418)
> at
> org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:209)
> at
> org.jboss.resteasy.plugins.server.servlet.ServletContainerDispatcher.service(ServletContainerDispatcher.java:221)
> at
> org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:56)
> at
> org.jboss.resteasy.plugins.server.servlet.HttpServletDispatcher.service(HttpServletDispatcher.java:51)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
> at
> io.undertow.servlet.handlers.ServletHandler.handleRequest(ServletHandler.java:85)
> at
> io.undertow.servlet.handlers.security.ServletSecurityRoleHandler.handleRequest(ServletSecurityRoleHandler.java:62)
> at
> io.undertow.servlet.handlers.ServletDispatchingHandler.handleRequest(ServletDispatchingHandler.java:36)
> at
> org.wildfly.extension.undertow.security.SecurityContextAssociationHandler.handleRequest(SecurityContextAssociationHandler.java:78)
> at
> io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at
> io.undertow.servlet.handlers.security.SSLInformationAssociationHandler.handleRequest(SSLInformationAssociationHandler.java:131)
> at
> io.undertow.servlet.handlers.security.ServletAuthenticationCallHandler.handleRequest(ServletAuthenticationCallHandler.java:57)
> at
> io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at
> io.undertow.security.handlers.AbstractConfidentialityHandler.handleRequest(AbstractConfidentialityHandler.java:46)
> at
> io.undertow.servlet.handlers.security.ServletConfidentialityConstraintHandler.handleRequest(ServletConfidentialityConstraintHandler.java:64)
> at
> io.undertow.security.handlers.AuthenticationMechanismsHandler.handleRequest(AuthenticationMechanismsHandler.java:60)
> at
> io.undertow.servlet.handlers.security.CachedAuthenticatedSessionHandler.handleRequest(CachedAuthenticatedSessionHandler.java:77)
> at
> io.undertow.security.handlers.NotificationReceiverHandler.handleRequest(NotificationReceiverHandler.java:50)
> at
> io.undertow.security.handlers.AbstractSecurityContextAssociationHandler.handleRequest(AbstractSecurityContextAssociationHandler.java:43)
> at
> io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at
> org.wildfly.extension.undertow.security.jacc.JACCContextIdHandler.handleRequest(JACCContextIdHandler.java:61)
> at
> io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at
> io.undertow.server.handlers.PredicateHandler.handleRequest(PredicateHandler.java:43)
> at
> io.undertow.servlet.handlers.ServletInitialHandler.handleFirstRequest(ServletInitialHandler.java:292)
> at
> io.undertow.servlet.handlers.ServletInitialHandler.access$100(ServletInitialHandler.java:81)
> at
> io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:138)
> at
> io.undertow.servlet.handlers.ServletInitialHandler$2.call(ServletInitialHandler.java:135)
> at
> io.undertow.servlet.core.ServletRequestContextThreadSetupAction$1.call(ServletRequestContextThreadSetupAction.java:48)
> at
> io.undertow.servlet.core.ContextClassLoaderSetupAction$1.call(ContextClassLoaderSetupAction.java:43)
> at
> io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
> at
> io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
> at
> io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
> at
> io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
> at
> io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
> at
> io.undertow.servlet.api.LegacyThreadSetupActionWrapper$1.call(LegacyThreadSetupActionWrapper.java:44)
> at
> io.undertow.servlet.handlers.ServletInitialHandler.dispatchRequest(ServletInitialHandler.java:272)
> at
> io.undertow.servlet.handlers.ServletInitialHandler.access$000(ServletInitialHandler.java:81)
> at
> io.undertow.servlet.handlers.ServletInitialHandler$1.handleRequest(ServletInitialHandler.java:104)
> at
> io.undertow.server.Connectors.executeRootHandler(Connectors.java:202)
> at
> io.undertow.server.HttpServerExchange$1.run(HttpServerExchange.java:805)
> at
> java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
> at
> java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
> at java.lang.Thread.run(Thread.java:748)
> Caused by: javax.ejb.EJBException:
> org.apache.deltaspike.data.api.QueryInvocationException: Failed calling
> Repository:
> [Repository=com.vangenechten.SomeRepository,entity=com.vangenechten.SomeEntity,method=getCriteriaBuilder,exception=class
> java.lang.ClassCastException,message=org.hibernate.jpa.criteria.CriteriaBuilderImpl
> cannot be cast to com.vangenechten.SomeEntity
> at
> org.jboss.as.ejb3.tx.CMTTxInterceptor.handleExceptionInOurTx(CMTTxInterceptor.java:187)
> at
> org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:277)
> at
> org.jboss.as.ejb3.tx.CMTTxInterceptor.required(CMTTxInterceptor.java:327)
> at
> org.jboss.as.ejb3.tx.CMTTxInterceptor.processInvocation(CMTTxInterceptor.java:239)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.as.ejb3.component.invocationmetrics.WaitTimeInterceptor.processInvocation(WaitTimeInterceptor.java:47)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.as.ejb3.security.SecurityContextInterceptor.processInvocation(SecurityContextInterceptor.java:100)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.as.ejb3.deployment.processors.StartupAwaitInterceptor.processInvocation(StartupAwaitInterceptor.java:22)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.as.ejb3.component.interceptors.ShutDownInterceptorFactory$1.processInvocation(ShutDownInterceptorFactory.java:64)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:67)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:54)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.invocation.ContextClassLoaderInterceptor.processInvocation(ContextClassLoaderInterceptor.java:64)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356)
> at
> org.wildfly.security.manager.WildFlySecurityManager.doChecked(WildFlySecurityManager.java:636)
> at
> org.jboss.invocation.AccessCheckingInterceptor.processInvocation(AccessCheckingInterceptor.java:61)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.invocation.InterceptorContext.run(InterceptorContext.java:356)
> at
> org.jboss.invocation.PrivilegedWithCombinerInterceptor.processInvocation(PrivilegedWithCombinerInterceptor.java:80)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
> at
> org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:198)
> at
> org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:185)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
> at
> org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:73)
> at com.vangenechten.SomeRestEndpoint$$$view42.findAll(Unknown Source)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.jboss.resteasy.core.MethodInjectorImpl.invoke(MethodInjectorImpl.java:139)
> at
> org.jboss.resteasy.core.ResourceMethodInvoker.invokeOnTarget(ResourceMethodInvoker.java:295)
> at
> org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:249)
> at
> org.jboss.resteasy.core.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:236)
> at
> org.jboss.resteasy.core.SynchronousDispatcher.invoke(SynchronousDispatcher.java:402)
> ... 43 more
> Caused by: org.apache.deltaspike.data.api.QueryInvocationException: Failed
> calling Repository:
> [Repository=com.vangenechten.SomeRepository,entity=com.vangenechten.SomeEntity,method=getCriteriaBuilder,exception=class
> java.lang.ClassCastException,message=org.hibernate.jpa.criteria.CriteriaBuilderImpl
> cannot be cast to com.vangenechten.SomeEntity
> at
> org.apache.deltaspike.data.impl.handler.QueryHandler.process(QueryHandler.java:163)
> at
> org.apache.deltaspike.data.impl.handler.QueryHandler.invoke(QueryHandler.java:130)
> at
> org.apache.deltaspike.data.impl.handler.QueryHandler$Proxy$_$$_WeldClientProxy.invoke(Unknown
> Source)
> at
> org.apache.deltaspike.proxy.spi.invocation.DeltaSpikeProxyInvocationHandler.proceed(DeltaSpikeProxyInvocationHandler.java:97)
> at
> org.apache.deltaspike.proxy.spi.invocation.DeltaSpikeProxyInvocationHandler.invoke(DeltaSpikeProxyInvocationHandler.java:78)
> at
> org.apache.deltaspike.proxy.spi.invocation.DeltaSpikeProxyInvocationHandler$Proxy$_$$_WeldClientProxy.invoke(Unknown
> Source)
> at
> com.vangenechten.SomeRepository$$DSPartialBeanProxy.getCriteriaBuilder(Unknown
> Source)
> at
> com.vangenechten.SomeRepository.someCustomQuery(SomeRepository.java:67)
> at com.vangenechten.SomeRestEndpoint.findAll(SomeRestEndpoint.java:32)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
> at java.lang.reflect.Method.invoke(Method.java:498)
> at
> org.jboss.as.ee.component.ManagedReferenceMethodInterceptor.processInvocation(ManagedReferenceMethodInterceptor.java:52)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437)
> at
> org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.doMethodInterception(Jsr299BindingsInterceptor.java:82)
> at
> org.jboss.as.weld.ejb.Jsr299BindingsInterceptor.processInvocation(Jsr299BindingsInterceptor.java:93)
> at
> org.jboss.as.ee.component.interceptors.UserInterceptorFactory$1.processInvocation(UserInterceptorFactory.java:63)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.as.ejb3.component.invocationmetrics.ExecutionTimeInterceptor.processInvocation(ExecutionTimeInterceptor.java:43)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.as.jpa.interceptor.SBInvocationInterceptor.processInvocation(SBInvocationInterceptor.java:47)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.invocation.InterceptorContext$Invocation.proceed(InterceptorContext.java:437)
> at
> org.jboss.weld.ejb.AbstractEJBRequestScopeActivationInterceptor.aroundInvoke(AbstractEJBRequestScopeActivationInterceptor.java:64)
> at
> org.jboss.as.weld.ejb.EjbRequestScopeActivationInterceptor.processInvocation(EjbRequestScopeActivationInterceptor.java:83)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.as.ee.concurrent.ConcurrentContextInterceptor.processInvocation(ConcurrentContextInterceptor.java:45)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.invocation.InitialInterceptor.processInvocation(InitialInterceptor.java:21)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61)
> at
> org.jboss.as.ee.component.interceptors.ComponentDispatcherInterceptor.processInvocation(ComponentDispatcherInterceptor.java:52)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.as.ejb3.component.pool.PooledInstanceInterceptor.processInvocation(PooledInstanceInterceptor.java:51)
> at
> org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:340)
> at
> org.jboss.as.ejb3.tx.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:275)
> ... 87 more
> Caused by: java.lang.ClassCastException:
> org.hibernate.jpa.criteria.CriteriaBuilderImpl cannot be cast to
> com.vangenechten.SomeEntity
> at com.vangenechten.SomeMapper.toDto(SomeMapper.java:12)
> at
> org.apache.deltaspike.data.api.mapping.SimpleQueryInOutMapperBase.mapResult(SimpleQueryInOutMapperBase.java:70)
> at
> com.vangenechten.SomeMapper$Proxy$_$$_WeldClientProxy.mapResult(Unknown
> Source)
> at
> org.apache.deltaspike.data.impl.builder.QueryBuilder.executeQuery(QueryBuilder.java:66)
> at
> org.apache.deltaspike.data.impl.builder.DelegateQueryBuilder$Proxy$_$$_WeldClientProxy.executeQuery(Unknown
> Source)
> at
> org.apache.deltaspike.data.impl.tx.TransactionalQueryRunner.executeNonTransactional(TransactionalQueryRunner.java:62)
> at
> org.apache.deltaspike.data.impl.tx.TransactionalQueryRunner.executeQuery(TransactionalQueryRunner.java:57)
> at
> org.apache.deltaspike.data.impl.tx.TransactionalQueryRunner$Proxy$_$$_WeldClientProxy.executeQuery(Unknown
> Source)
> at
> org.apache.deltaspike.data.impl.handler.QueryHandler.process(QueryHandler.java:151)
> ... 124 more
>
> Thanks in advance!
>
> Kind regards,
>
> Brecht
>
>
>
> >>> Thomas Andraschko <[email protected]> 11/26/18 2:59 PM >>>
> Hi,
>
> could you please post the stacktrace?
> I didn't develop the mapper feature, so no idea but i can try to help.
>
> Best regards,
> Thomas
>
> Am Mo., 26. Nov. 2018 um 13:39 Uhr schrieb Brecht Derwael <
> [email protected]>:
>
>> Hi all,
>>
>> I'm on deltaspike version 1.9.0 and when trying to obtain a criteria
>> builder, my mapper is called in an attempt to conver the criteria builder
>> into a DTO.
>>
>> @ApplicationScoped
>> class SomeMapper extends SimpleQueryInOutMapperBase<SomeEntity, SomeDTO> {
>> SomeDTO toDto(SomeEntity entity) { ... }
>> }
>>
>> @Repository(forEntity = SomeEntity.class)
>> @MappingConfig(SomeMapper.class)
>> public abstract class SomeRepository extends
>> AbstractFullEntityRepository<SomeDTO, String> {
>> List<SomeDTO> someCustomQuery() {
>> getCriteriaBuilder();
>> }
>> }
>>
>> When someCustomQuery is invoked, it attempts to map a CriteriaBuilderImpl
>> into a DTO object, which causes a ClassCastException when reaching
>> SomeMapper.
>>
>> It is expected behavior, or is this a bug?
>>
>> Kind regards,
>>
>> Brecht
>>
>>
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>>
>
> Privileged Confidential Information may be contained in this message. If
> you are not the addressee indicated in this message (or responsible for
> delivery of the message to such person), you may not copy or deliver this
> message to anyone.
> In such case, you should destroy this message and kindly notify the sender
> by reply email.
> Please advise immediately if you or your employer does not consent to
> Internet email for messages of this kind.
> Opinions, conclusions and other information in this message that do not
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