9:27 p.m.
K A [https://community.jboss.org/people/klejs] created the discussion
"HHH015011: Unable to locate static metamodel field"
To view the discussion, visit: https://community.jboss.org/message/732500#732500
--------------------------------------------------------------
Hi,
I started porting an JEE5 application from JBoss 4.2 to JBoss 7.1.1 today. Everything has
gone quite nice but one thing; when I am deploying the application I get an error log
saying something like:
HHH015011: Unable to locate static metamodel field : com.myapp.MyEntity_#mMyField
The class is annotated with @MappedSuperclass and looks something like this:
@MappedSuperclass
public class EternalEntity {
@Basic
@Column(name="active")
private String mMyField;
public String getMyField() {
return mMyField;
}
public void setMyField(String myField) {
mMyField = myField;
}
}
Everything works ok in JBoss 4.2. Has anyone seen this error before and knows how to solve
it?
Thanks in advance
/KA
--------------------------------------------------------------
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6:36 p.m.
New subject: [JBoss AS 7 Development] - Re: HHH015011: Unable to locate static metamodel field
Mariano Kocalka Machala [https://community.jboss.org/people/marianokm] created the
discussion
"Re: HHH015011: Unable to locate static metamodel field"
To view the discussion, visit: https://community.jboss.org/message/733419#733419
--------------------------------------------------------------
Hi Everyone,
Exacty the same thing is happening to me.
--------------------------------------------------------------
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6:38 p.m.
New subject: [JBoss AS 7 Development] - Re: HHH015011: Unable to locate static metamodel field
Mariano Kocalka Machala [https://community.jboss.org/people/marianokm] created the
discussion
"Re: HHH015011: Unable to locate static metamodel field"
To view the discussion, visit: https://community.jboss.org/message/733420#733420
--------------------------------------------------------------
Moreover,
Also this happens with @Embeddables objects mapped within @Entities.
--------------------------------------------------------------
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6:55 p.m.
New subject: [JBoss AS 7 Development] - Re: HHH015011: Unable to locate static metamodel field
Scott Marlow [https://community.jboss.org/people/smarlow] created the discussion
"Re: HHH015011: Unable to locate static metamodel field"
To view the discussion, visit: https://community.jboss.org/message/733425#733425
--------------------------------------------------------------
Please attach the exception callstack for the @Embeddables case also.
--------------------------------------------------------------
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7:57 p.m.
New subject: [JBoss AS 7 Development] - Re: HHH015011: Unable to locate static metamodel field
Mariano Kocalka Machala [https://community.jboss.org/people/marianokm] created the
discussion
"Re: HHH015011: Unable to locate static metamodel field"
To view the discussion, visit: https://community.jboss.org/message/733432#733432
--------------------------------------------------------------
Hi, Scott
These are the issues we are facing with criteria/metamodel APIs and Jboss-as-7.1.0
As you can see from the attached example (zip file), we are extending an @Entity
(TaxAgent) from a @MappedSuperclass (Agent)
Agent has an @Embedded attribute (document), and this generates two errors:
1. When deploying there "Unable to locate static metamodel field" errors. Note
that this errors act at two levels, first the document field cannot be found in TaxAgent_
but also, the documentType field cannot be found inside our embeddable, Document_.
2. When trying to create a path expression from the root object (taxAgent) to
TaxAgent_.document an exception is thrown (which is below).
3. Also, we've found this:
https://hibernate.onjira.com/browse/HHH-5024 https://hibernate.onjira.com/browse/HHH-5024
(which is similar but a different hierarchy @Embeddable extending a @MappedSuperclass)
4. At "deploy" time the logger error message as below:
17:15:01,452 ERROR [MetadataContext] Unable to locate static metamodel field :
agents.TaxAgent_#document
17:15:01,457 ERROR [MetadataContext] Unable to locate static metamodel field :
stuff.Document_#documentType
5. At query time:
public final List<TaxAgent> getList(final String description)
{
List<TaxAgent> taxAgentList = null;
try
{
final CriteriaBuilder cb = em.getCriteriaBuilder();
final CriteriaQuery<TaxAgent> cq = cb.createQuery(TaxAgent.class);
final Root<TaxAgent> taxAgent = cq.from(TaxAgent.class);
// <- This is the exception line: at
service.manager.ejb.TaxAgentManagerEJB.getList(TaxAgentManagerEJB.java:61) [:]
final Path<Document> document = taxAgent.get(TaxAgent_.document);
// final Path<Document> document = taxAgent.get("document"); //
<- This works (just in case you were asking)
final Path<String> documentNumber = document.get(Document_.documentNumber);
final StringBuilder sb = new StringBuilder();
sb.append("%").append(description.trim().replaceAll(" ",
"%")).append("%");
cq.where(cb.like(cb.upper(cb.trim(documentNumber)),
sb.toString().toUpperCase()));
// Gets data.
final TypedQuery<T> tq = em.createQuery(cq);
taxAgentList = tq.getResultList();
}
catch (Throwable t)
{
throw new EJBException(t.getMessage());
}
return taxAgentList;
}
6. Query execution:
2011-11-11 11:24:49,330 ERROR [com.ebizlink.pandora2.web.component.BaseComponent]
(http-127.0.0.1-8080-1) null: javax.ejb.EJBException
at service.manager.ejb.TaxAgentManagerEJB.getList(TaxAgentManagerEJB.java:61) [:]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_20]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
[:1.6.0_20]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[:1.6.0_20]
at java.lang.reflect.Method.invoke(Method.java:616) [:1.6.0_20]
at org.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:122)
[jboss-aop.jar:2.2.1.GA]
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
[jboss-aop.jar:2.2.1.GA]
at
org.jboss.ejb3.interceptors.container.ContainerMethodInvocationWrapper.invokeNext(ContainerMethodInvocationWrapper.java:72)
[:1.1.3]
at
org.jboss.ejb3.interceptors.aop.InterceptorSequencer.invoke(InterceptorSequencer.java:76)
[:1.1.3]
at
org.jboss.ejb3.interceptors.aop.InterceptorSequencer.aroundInvoke(InterceptorSequencer.java:62)
[:1.1.3]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_20]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
[:1.6.0_20]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[:1.6.0_20]
at java.lang.reflect.Method.invoke(Method.java:616) [:1.6.0_20]
at org.jboss.aop.advice.PerJoinpointAdvice.invoke(PerJoinpointAdvice.java:174)
[jboss-aop.jar:2.2.1.GA]
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
[jboss-aop.jar:2.2.1.GA]
at
org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.fillMethod(InvocationContextInterceptor.java:74)
[:1.1.3]
at
org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_fillMethod_11985797.invoke(InvocationContextInterceptor_z_fillMethod_11985797.java)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
[jboss-aop.jar:2.2.1.GA]
at
org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.setup(InvocationContextInterceptor.java:90)
[:1.1.3]
at
org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_setup_11985797.invoke(InvocationContextInterceptor_z_setup_11985797.java)
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
[jboss-aop.jar:2.2.1.GA]
at
org.jboss.ejb3.async.impl.interceptor.AsynchronousServerInterceptor.invoke(AsynchronousServerInterceptor.java:128)
[:1.7.17]
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
[jboss-aop.jar:2.2.1.GA]
at
org.jboss.ejb3.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:62)
[:1.7.17]
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
[jboss-aop.jar:2.2.1.GA]
at
org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:56)
[:1.7.17]
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
[jboss-aop.jar:2.2.1.GA]
at
org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
[:1.7.17]
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
[jboss-aop.jar:2.2.1.GA]
at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42) [:1.0.3]
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
[jboss-aop.jar:2.2.1.GA]
at
org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:68)
[:1.7.17]
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
[jboss-aop.jar:2.2.1.GA]
at
org.jboss.ejb3.core.context.SessionInvocationContextAdapter.proceed(SessionInvocationContextAdapter.java:95)
[:1.7.17]
at org.jboss.ejb3.tx2.impl.CMTTxInterceptor.invokeInOurTx(CMTTxInterceptor.java:247)
[:0.0.1]
at org.jboss.ejb3.tx2.impl.CMTTxInterceptor.required(CMTTxInterceptor.java:349)
[:0.0.1]
at org.jboss.ejb3.tx2.impl.CMTTxInterceptor.invoke(CMTTxInterceptor.java:209)
[:0.0.1]
at
org.jboss.ejb3.tx2.aop.CMTTxInterceptorWrapper.invoke(CMTTxInterceptorWrapper.java:52)
[:0.0.1]
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
[jboss-aop.jar:2.2.1.GA]
at
org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
[:1.0.0.GA]
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
[jboss-aop.jar:2.2.1.GA]
at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42) [:1.0.3]
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
[jboss-aop.jar:2.2.1.GA]
at
org.jboss.ejb3.security.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:182)
[:1.7.17]
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
[jboss-aop.jar:2.2.1.GA]
at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:41)
[:1.7.17]
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
[jboss-aop.jar:2.2.1.GA]
at
org.jboss.ejb3.BlockContainerShutdownInterceptor.invoke(BlockContainerShutdownInterceptor.java:67)
[:1.7.17]
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
[jboss-aop.jar:2.2.1.GA]
at
org.jboss.ejb3.core.context.CurrentInvocationContextInterceptor.invoke(CurrentInvocationContextInterceptor.java:47)
[:1.7.17]
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
[jboss-aop.jar:2.2.1.GA]
at
org.jboss.aspects.currentinvocation.CurrentInvocationInterceptor.invoke(CurrentInvocationInterceptor.java:67)
[:1.0.1]
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
[jboss-aop.jar:2.2.1.GA]
at org.jboss.ejb3.interceptor.EJB3TCCLInterceptor.invoke(EJB3TCCLInterceptor.java:86)
[:1.7.17]
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
[jboss-aop.jar:2.2.1.GA]
at org.jboss.ejb3.session.SessionSpecContainer.invoke(SessionSpecContainer.java:323)
[:1.7.17]
at org.jboss.ejb3.session.SessionSpecContainer.invoke(SessionSpecContainer.java:380)
[:1.7.17]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_20]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
[:1.6.0_20]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[:1.6.0_20]
at java.lang.reflect.Method.invoke(Method.java:616) [:1.6.0_20]
at
org.jboss.ejb3.proxy.impl.handler.session.SessionLocalProxyInvocationHandler$LocalContainerInvocation.invokeTarget(SessionLocalProxyInvocationHandler.java:184)
[:1.0.11]
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
[jboss-aop.jar:2.2.1.GA]
at
org.jboss.ejb3.async.impl.interceptor.AsynchronousClientInterceptor.invoke(AsynchronousClientInterceptor.java:143)
[:1.7.17]
at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
[jboss-aop.jar:2.2.1.GA]
at
org.jboss.ejb3.proxy.impl.handler.session.SessionLocalProxyInvocationHandler$LocalInvokableContextHandler.invoke(SessionLocalProxyInvocationHandler.java:159)
[:1.0.11]
at $Proxy288.invoke(Unknown Source) at
org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:185)
[:1.0.11]
at $Proxy274.getList(Unknown Source) at
com.ebizlink.pandora2.web.component.form.BaseAutoCompleteComponent.getList(BaseAutoCompleteComponent.java:73)
[:]
at
com.ebizlink.pandora2.web.component.form.BaseAutoCompleteComponent.complete(BaseAutoCompleteComponent.java:59)
[:]
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [:1.6.0_20]
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
[:1.6.0_20]
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
[:1.6.0_20]
at java.lang.reflect.Method.invoke(Method.java:616) [:1.6.0_20]
at org.apache.el.parser.AstValue.invoke(AstValue.java:196) [:6.0.0.Final]
at org.apache.el.MethodExpressionImpl.invoke(MethodExpressionImpl.java:276)
[:6.0.0.Final]
at com.sun.faces.facelets.el.TagMethodExpression.invoke(TagMethodExpression.java:102)
[:2.0.3-]
at
org.primefaces.component.autocomplete.AutoCompleteRenderer.encodeResults(AutoCompleteRenderer.java:78)
[:]
at
org.primefaces.component.autocomplete.AutoCompleteRenderer.encodeEnd(AutoCompleteRenderer.java:60)
[:]
at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:879)
[:2.0.3-]
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1650) [:2.0.3-]
at
com.sun.faces.context.PartialViewContextImpl$PhaseAwareVisitCallback.visit(PartialViewContextImpl.java:479)
[:2.0.3-]
at
com.sun.faces.component.visit.PartialVisitContext.invokeVisitCallback(PartialVisitContext.java:175)
[:2.0.3-]
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1476) [:2.0.3-]
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1487) [:2.0.3-]
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1487) [:2.0.3-]
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1487) [:2.0.3-]
at javax.faces.component.UIForm.visitTree(UIForm.java:331) [:2.0.3-]
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1487) [:2.0.3-]
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1487) [:2.0.3-]
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1487) [:2.0.3-]
at javax.faces.component.UIComponent.visitTree(UIComponent.java:1487) [:2.0.3-]
at
com.sun.faces.context.PartialViewContextImpl.processComponents(PartialViewContextImpl.java:361)
[:2.0.3-]
at
com.sun.faces.context.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:282)
[:2.0.3-]
at
javax.faces.context.PartialViewContextWrapper.processPartial(PartialViewContextWrapper.java:179)
[:2.0.3-]
at javax.faces.component.UIViewRoot.encodeChildren(UIViewRoot.java:968) [:2.0.3-]
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1643) [:2.0.3-]
at
com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:378)
[:2.0.3-]
at
com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:127)
[:2.0.3-]
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:117)
[:2.0.3-]
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97) [:2.0.3-]
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135) [:2.0.3-]
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:309) [:2.0.3-]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:324)
[:6.0.0.Final]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
[:6.0.0.Final]
at
com.ebizlink.adonis.common.ui.filter.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:31)
[:]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274)
[:6.0.0.Final]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
[:6.0.0.Final]
at org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:79)
[:]
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:274)
[:6.0.0.Final]
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:242)
[:6.0.0.Final]
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:275)
[:6.0.0.Final]
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
[:6.0.0.Final]
at
org.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:181)
[:6.0.0.Final]
at
org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:593)
[:6.0.0.Final]
at
org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.event(CatalinaContext.java:285)
[:1.1.0.Final]
at
org.jboss.modcluster.catalina.CatalinaContext$RequestListenerValve.invoke(CatalinaContext.java:261)
[:1.1.0.Final]
at org.jboss.web.tomcat.security.JaccContextValve.invoke(JaccContextValve.java:88)
[:6.0.0.Final]
at
org.jboss.web.tomcat.security.SecurityContextEstablishmentValve.invoke(SecurityContextEstablishmentValve.java:100)
[:6.0.0.Final]
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
[:6.0.0.Final]
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
[:6.0.0.Final]
at
org.jboss.web.tomcat.service.jca.CachedConnectionValve.invoke(CachedConnectionValve.java:158)
[:6.0.0.Final]
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
[:6.0.0.Final]
at
org.jboss.web.tomcat.service.request.ActiveRequestResponseCacheValve.invoke(ActiveRequestResponseCacheValve.java:53)
[:6.0.0.Final]
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:362)
[:6.0.0.Final]
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:877)
[:6.0.0.Final]
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:654)
[:6.0.0.Final]
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:951)
[:6.0.0.Final]
at java.lang.Thread.run(Thread.java:636) [:1.6.0_20]
2011-11-11 11:24:49,369 SEVERE [javax.enterprise.resource.webcontainer.jsf.context]
(http-127.0.0.1-8080-1) java.lang.NullPointerException
===============================================================================
sample code
===============================================================================
package agents;
import java.io.Serializable;
import javax.persistence.Embedded;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.MappedSuperclass;
import javax.persistence.SequenceGenerator;
import stuff.Document;
@MappedSuperclass
@SuppressWarnings("serial")
public abstract class Agent implements Serializable
{
@Id
@SequenceGenerator(name = "id", sequenceName = "agent_seq")
@GeneratedValue(strategy = GenerationType.AUTO, generator = "id")
private Long agentID;
@Embedded
private Document document;
/**
*/
protected Agent(Document document)
{
this.agentID = 0l;
this.document = document;
}
// getters, setters...
}
===============================================================================
sample code
===============================================================================
package agents;
import javax.persistence.Entity;
import javax.persistence.Table;
import javax.persistence.UniqueConstraint;
import stuff.Document;
@Entity
@Table(name = "taxagent", uniqueConstraints = @UniqueConstraint(columnNames =
{"documentTypeID", "documentNumber"}))
@SuppressWarnings("serial")
public final class TaxAgent extends Agent
{
/**
*/
protected TaxAgent(Document document)
{
super(document);
}
/**
*/
public TaxAgent()
{
this(null);
}
}
===============================================================================
sample code
===============================================================================
package stuff;
import java.io.Serializable;
import javax.persistence.Column;
import javax.persistence.Embeddable;
import javax.persistence.FetchType;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
@Embeddable
@SuppressWarnings("serial")
public final class Document implements Serializable
{
@ManyToOne(fetch = FetchType.EAGER)
@JoinColumn(name = "documentTypeID")
private DocumentType documentType;
@Column(length = 20)
private String documentNumber;
/**
*/
public Document(DocumentType documentType, String documentNumber)
{
this.documentType = documentType;
this.documentNumber = documentNumber;
}
/**
*/
public Document()
{
this(null, "");
}
// getters, setters...
}
===============================================================================
sample code
===============================================================================
package stuff;
import javax.persistence.Cacheable;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.SequenceGenerator;
import javax.persistence.Table;
@Entity
@Table(name = "documenttype")
@Cacheable(value = true)
@SuppressWarnings("serial")
public final class DocumentType implements Serializable
{
@Id
@SequenceGenerator(name = "id", sequenceName =
"documenttype_seq")
@GeneratedValue(strategy = GenerationType.AUTO, generator = "id")
private Long documentTypeID;
@Column(length = 50, unique = true)
private String description;
/**
*/
public DocumentType(String description)
{
this.documentTypeID = 0l;
this.description = description;
}
/**
*/
public DocumentType()
{
this("");
}
// getters, setters...
}
===============================================================================
sample code
===============================================================================
package agents;
import stuff.Document;
import javax.persistence.metamodel.SingularAttribute;
import javax.persistence.metamodel.StaticMetamodel;
@StaticMetamodel(Agent.class)
public abstract class Agent_ {
public static volatile SingularAttribute<Agent, Document> document;
public static volatile SingularAttribute<Agent, Long> agentID;
}
===============================================================================
sample code
===============================================================================
package agents;
import javax.persistence.metamodel.ListAttribute;
import javax.persistence.metamodel.SingularAttribute;
import javax.persistence.metamodel.StaticMetamodel;
@StaticMetamodel(TaxAgent.class)
public abstract class TaxAgent_ extends agents.Agent_ {
}
===============================================================================
sample code
===============================================================================
package stuff;
import javax.persistence.metamodel.SingularAttribute;
import javax.persistence.metamodel.StaticMetamodel;
@StaticMetamodel(Document.class)
public abstract class Document_ {
public static volatile SingularAttribute<Document, DocumentType> documentType;
public static volatile SingularAttribute<Document, String> documentNumber;
}
===============================================================================
sample code
===============================================================================
package stuff;
import javax.persistence.metamodel.SingularAttribute;
import javax.persistence.metamodel.StaticMetamodel;
@StaticMetamodel(DocumentType.class)
public abstract class DocumentType_ {
public static volatile SingularAttribute<DocumentType, String> description;
public static volatile SingularAttribute<DocumentType, Long> documentTypeID;
}
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8:12 p.m.
New subject: [JBoss AS 7 Development] - Re: HHH015011: Unable to locate static metamodel field
Scott Marlow [https://community.jboss.org/people/smarlow] created the discussion
"Re: HHH015011: Unable to locate static metamodel field"
To view the discussion, visit: https://community.jboss.org/message/733434#733434
--------------------------------------------------------------
Hi Mariano,
Did you attach the wrong exception callstack above? That looks like a null pointer
exception instead of an "Unable to locate static metamodel field" error.
Also, see if you can reproduce http://community.jboss.org/thread/167590 with the nightly
AS7 build.
Scott
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11:38 p.m.
New subject: [JBoss AS 7 Development] - Re: HHH015011: Unable to locate static metamodel field
Mariano Kocalka Machala [https://community.jboss.org/people/marianokm] created the
discussion
"Re: HHH015011: Unable to locate static metamodel field"
To view the discussion, visit: https://community.jboss.org/message/733463#733463
--------------------------------------------------------------
Hi Scott,
I've attached both:
1. Error al deploy time (see point 4 about "Unable to locate static metamodel
field")
2. Error at execution/query time (see point 5,6)
Kind Regards !
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midnight
New subject: [JBoss AS 7 Development] - Re: HHH015011: Unable to locate static metamodel field
Scott Marlow [https://community.jboss.org/people/smarlow] created the discussion
"Re: HHH015011: Unable to locate static metamodel field"
To view the discussion, visit: https://community.jboss.org/message/733465#733465
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So, the "Unable to locate static metamodel field" appears during deployment?
Could you attach or paste some output from deployment that shows that.
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12:03 a.m.
New subject: [JBoss AS 7 Development] - Re: HHH015011: Unable to locate static metamodel field
Mariano Kocalka Machala [https://community.jboss.org/people/marianokm] created the
discussion
"Re: HHH015011: Unable to locate static metamodel field"
To view the discussion, visit: https://community.jboss.org/message/733467#733467
--------------------------------------------------------------
Of course,
17:15:01,452 ERROR [MetadataContext] Unable to locate static metamodel field :
agents.TaxAgent_#document
17:15:01,457 ERROR [MetadataContext] Unable to locate static metamodel field :
stuff.Document_#documentType
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7:30 p.m.
New subject: [JBoss AS 7 Development] - Re: HHH015011: Unable to locate static metamodel field
Scott Marlow [https://community.jboss.org/people/smarlow] created the discussion
"Re: HHH015011: Unable to locate static metamodel field"
To view the discussion, visit: https://community.jboss.org/message/734862#734862
--------------------------------------------------------------
I'm not sure of the cause. I asked about this problem and there are a few issues
(some related to HHH-5024).
From a recent IRC discussion about this:
Part of the problem is that there are just lots of incorrect mappings that crop up
there. People trying to override mapping information incorrectly. More defensive
checking is really what is needed there.
I suspect that it might be easier for you to help contribute a Hibernate patch/fix to add
the defensive error checking.
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1:40 a.m.
New subject: [JBoss AS 7 Development] - Re: HHH015011: Unable to locate static metamodel field
Mariano Kocalka Machala [https://community.jboss.org/people/marianokm] created the
discussion
"Re: HHH015011: Unable to locate static metamodel field"
To view the discussion, visit: https://community.jboss.org/message/739562#739562
--------------------------------------------------------------
Hi Scott,
Sorry for the delay.
Thank you very much for the suggestion, im affraid this could be the only way, the thing
is that issue is opened since 2010.
Regards!
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2:50 p.m.
New subject: [JBoss AS 7 Development] - Re: HHH015011: Unable to locate static metamodel field
Scott Marlow [https://community.jboss.org/people/smarlow] created the discussion
"Re: HHH015011: Unable to locate static metamodel field"
To view the discussion, visit: https://community.jboss.org/message/739669#739669
--------------------------------------------------------------
Hi Mariano,
If you are interested in helping with a Hibernate patch, you could subscribe to
https://lists.jboss.org/mailman/listinfo/hibernate-dev
https://lists.jboss.org/mailman/listinfo/hibernate-dev and ask for guidance on where the
code changes should go.
The short term plans for further metamodel development are discussion in an
http://transcripts.jboss.org/meeting/irc.freenode.org/hibernate-dev/2012/...
IRC meeting here (from #hibernate-dev on freenode).
Scott
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2:44 a.m.
New subject: [JBoss AS 7 Development] - Re: HHH015011: Unable to locate static metamodel field
Mariano Kocalka Machala [https://community.jboss.org/people/marianokm] created the
discussion
"Re: HHH015011: Unable to locate static metamodel field"
To view the discussion, visit: https://community.jboss.org/message/741369#741369
--------------------------------------------------------------
Thanks again Scott,
I'll follow the hibernate dev list as soon as possible.
cheers!
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12:01 a.m.
New subject: [JBoss AS 7 Development] - Re: HHH015011: Unable to locate static metamodel field
Mariano Kocalka Machala [https://community.jboss.org/people/marianokm] created the
discussion
"Re: HHH015011: Unable to locate static metamodel field"
To view the discussion, visit: https://community.jboss.org/message/733466#733466
--------------------------------------------------------------
Thoughts,
About errors at deploy time (static metamodel fields not found), seems like the app server
is complaining when either:
a. Class "B" extends class "A" and class "A" is defined as
@MappedSuperClass
b. Class "B" embed a property of type "X" where "X" is
defined as @Embeddable.
No matter with that, the application server log these errors (at deploy time) but the EAR
application keep up and running.
Therefore, the thing is:
a. We want to build jpa2 criterias queries filtering by those missing fields (see attached
code: Agent, TaxAgent, Document, DocumentType and also see sample query code at point 5)
b. If path expresions are built over static metamodel properties the query throws a NPE
(and makes sense since at deploy time the appserver has signaled that some static
metamodel fields were missing)
c. If path expresions are built over "strings" (bypassing static metamodel
properties) the query is executed without errors (but this is just a fix/workaround and
should not be used in this way)
Hope this help in order to describe the issue we are facing.
Let me know your thoughts,
Regards !
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6:54 p.m.
New subject: [JBoss AS 7 Development] - Re: HHH015011: Unable to locate static metamodel field
Scott Marlow [https://community.jboss.org/people/smarlow] created the discussion
"Re: HHH015011: Unable to locate static metamodel field"
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Please attach the entire exception callstack for this.
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participants (3)
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Mariano Kocalka Machala
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Scott Marlow