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JamesWoodward
 Post subject: Hibernate Validator problem with embedded, embedded object
PostPosted: Mon Feb 12, 2007 11:40 am 
Newbie

Joined: Wed Feb 07, 2007 1:10 pm
Posts: 7
Location: Kent, UK
Hi,

I have the following code, when I uncomment the @Valid annotation in OrderLine.java I get a NullPointerException on deploying the application. Without the annotation, it deploys correctly and works, but obviously without any validation. The problem appears to be caused by having nested @Embeddable objects!

I am using JBoss 4.0.5.GA which I installed using the ejb3 profile of jems-installer-1.2.0.GA.jar.

I have then replaced the bundled hibernate 3.2.0.GA jar files

jboss-4.0.5.GA\server\default\lib\hibernate3.jar
jboss-4.0.5.GA\server\default\lib\hibernate-annotations.jar
jboss-4.0.5.GA\server\default\lib\hibernate-entitymanager.jar

with the latest versions downloaded from http://www.hibernate.org/6.html

Hibernate 3.2.2.GA
Hibernate Annotation 3.2.1.GA
Hibernate Entity Manager 3.2.1.GA

OrderLine.java
Code:
@Entity
@Table(name="INORDER")
public class OrderLine implements Serializable {

    ...

    private Order order;

    ...
   
//    @Valid
    @Embedded
    public Order getOrder() {
        return order;
    }

    public void setOrder(Order order) {
        this.order = order;
    }
}


Order.java
Code:
@Embeddable
public class Order implements Serializable {

    ...

    private Address address;

    ...

    @Valid
    @Embedded
    @AttributeOverrides({
        @AttributeOverride(name="addressLine1", column=@Column(name="ADDRESS_LINE_1")),
        @AttributeOverride(name="addressLine2", column=@Column(name="ADDRESS_LINE_2")),
        @AttributeOverride(name="addressLine3", column=@Column(name="ADDRESS_LINE_3")),
        @AttributeOverride(name="town", column=@Column(name="TOWN")),
        @AttributeOverride(name="county", column=@Column(name="COUNTY")),
        @AttributeOverride(name="postcode", column=@Column(name="POSTCODE")),
        @AttributeOverride(name="country", column=@Column(name="COUNTRY"))
    })
    public Address getAddress() {
        return address;
    }

    public void setAddress(Address address) {
        this.address = address;
    }
}


Address.java
Code:
@Embeddable
public class Address implements Serializable {

    private String addressLine1;
   
    private String addressLine2;
   
    private String addressLine3;
   
    private String town;
   
    private String county;
   
    private String postcode;
   
    private String country;

    @NotNull
    public String getAddressLine1() {
        return addressLine1;
    }

    public void setAddressLine1(String addressLine1) {
        this.addressLine1 = addressLine1;
    }

    public String getAddressLine2() {
        return addressLine2;
    }

    public void setAddressLine2(String addressLine2) {
        this.addressLine2 = addressLine2;
    }

    public String getAddressLine3() {
        return addressLine3;
    }

    public void setAddressLine3(String addressLine3) {
        this.addressLine3 = addressLine3;
    }

    @NotNull
    public String getTown() {
        return town;
    }

    public void setTown(String town) {
        this.town = town;
    }

    public String getCounty() {
        return county;
    }

    public void setCounty(String county) {
        this.county = county;
    }

    @NotNull
    public String getPostcode() {
        return postcode;
    }

    public void setPostcode(String postcode) {
        this.postcode = postcode;
    }

    @NotNull
    public String getCountry() {
        return country;
    }

    public void setCountry(String country) {
        this.country = country;
    }
}


Stack Trace
Code:
java.lang.NullPointerException
   at org.hibernate.validator.ClassValidator.<init>(ClassValidator.java:142)
   at org.hibernate.validator.ClassValidator.createChildValidator(ClassValidator.java:252)
   at org.hibernate.validator.ClassValidator.initValidator(ClassValidator.java:216)
   at org.hibernate.validator.ClassValidator.<init>(ClassValidator.java:149)
   at org.hibernate.validator.ClassValidator.createChildValidator(ClassValidator.java:252)
   at org.hibernate.validator.ClassValidator.initValidator(ClassValidator.java:216)
   at org.hibernate.validator.ClassValidator.<init>(ClassValidator.java:134)
   at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:318)
   at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1115)
   at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1233)
   at org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:154)
   at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:869)
   at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:407)
   at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:126)
   at org.jboss.ejb3.entity.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:264)
   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 org.jboss.ejb3.ServiceDelegateWrapper.startService(ServiceDelegateWrapper.java:102)
   at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
   at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
   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 org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
   at $Proxy0.start(Unknown Source)
   at org.jboss.system.ServiceController.start(ServiceController.java:417)
   at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:585)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
   at $Proxy355.start(Unknown Source)
   at org.jboss.ejb3.JmxKernelAbstraction.install(JmxKernelAbstraction.java:96)
   at org.jboss.ejb3.Ejb3Deployment.startPersistenceUnits(Ejb3Deployment.java:467)
   at org.jboss.ejb3.Ejb3Deployment.start(Ejb3Deployment.java:317)
   at org.jboss.ejb3.Ejb3Module.startService(Ejb3Module.java:91)
   at org.jboss.system.ServiceMBeanSupport.jbossInternalStart(ServiceMBeanSupport.java:289)
   at org.jboss.system.ServiceMBeanSupport.jbossInternalLifecycle(ServiceMBeanSupport.java:245)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:585)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
   at $Proxy0.start(Unknown Source)
   at org.jboss.system.ServiceController.start(ServiceController.java:417)
   at sun.reflect.GeneratedMethodAccessor10.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:585)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:86)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
   at $Proxy28.start(Unknown Source)
   at org.jboss.ejb3.EJB3Deployer.start(EJB3Deployer.java:449)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:585)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
   at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
   at org.jboss.mx.interceptor.DynamicInterceptor.invoke(DynamicInterceptor.java:97)
   at org.jboss.system.InterceptorServiceMBeanSupport.invokeNext(InterceptorServiceMBeanSupport.java:238)
   at org.jboss.ws.integration.jboss.DeployerInterceptor.start(DeployerInterceptor.java:92)
   at org.jboss.deployment.SubDeployerInterceptorSupport$XMBeanInterceptor.start(SubDeployerInterceptorSupport.java:188)
   at org.jboss.deployment.SubDeployerInterceptor.invoke(SubDeployerInterceptor.java:95)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
   at $Proxy29.start(Unknown Source)
   at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1025)
   at org.jboss.deployment.MainDeployer.start(MainDeployer.java:1015)
   at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:819)
   at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:782)
   at sun.reflect.GeneratedMethodAccessor20.invoke(Unknown Source)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
   at java.lang.reflect.Method.invoke(Method.java:585)
   at org.jboss.mx.interceptor.ReflectedDispatcher.invoke(ReflectedDispatcher.java:155)
   at org.jboss.mx.server.Invocation.dispatch(Invocation.java:94)
   at org.jboss.mx.interceptor.AbstractInterceptor.invoke(AbstractInterceptor.java:133)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
   at org.jboss.mx.interceptor.ModelMBeanOperationInterceptor.invoke(ModelMBeanOperationInterceptor.java:142)
   at org.jboss.mx.server.Invocation.invoke(Invocation.java:88)
   at org.jboss.mx.server.AbstractMBeanInvoker.invoke(AbstractMBeanInvoker.java:264)
   at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:659)
   at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:210)
   at $Proxy8.deploy(Unknown Source)
   at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:421)
   at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:610)
   at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:263)
   at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.loop(AbstractDeploymentScanner.java:274)
   at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.run(AbstractDeploymentScanner.java:225)
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JamesWoodward
 Post subject:
PostPosted: Mon Feb 12, 2007 12:21 pm 
Newbie

Joined: Wed Feb 07, 2007 1:10 pm
Posts: 7
Location: Kent, UK
Doh, there already a JIRA entry for it!

http://opensource.atlassian.com/project ... se/ANN-511

Any idea when the next version of Hibernate Annotations will be released?
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emmanuel
 Post subject:
PostPosted: Thu Feb 15, 2007 6:57 pm 
Hibernate Team
Hibernate Team

Joined: Sun Sep 14, 2003 3:54 am
Posts: 7256
Location: Paris, France
As usual, not firm delay but I hope soonish.

_________________
Emmanuel

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emmanuel
 Post subject:
PostPosted: Thu Feb 15, 2007 6:59 pm 
Hibernate Team
Hibernate Team

Joined: Sun Sep 14, 2003 3:54 am
Posts: 7256
Location: Paris, France
Here is the revision number if you can't wait
http://fisheye.jboss.org/changelog/Hibernate/?cs=11054

_________________
Emmanuel

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