Question

确定。我想我已经浏览了互联网上所有可能的教程，仍然无法理解为什么我会收到此错误。所以我在这里使用NetBeans并且不使用Maven：

库

hibernate-validator-4.2.0.Final.jar
slf4j-api-1.6.1.jar
spring libraries (netbeans default)
hibernate libraries (netbeans default)
spring security libraries (3.0.7)

spring-config.xml：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:tx="http://www.springframework.org/schema/tx"
xsi:schemaLocation="
    http://www.springframework.org/schema/tx 
    http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
    http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd
    http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
    http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-3.0.xsd">

<mvc:annotation-driven />
<bean id="validator" class="org.springframework.validation.beanvalidation.LocalValidatorFactoryBean" />

<!-- DispatcherServlet Context: defines this servlet's request-processing infrastructure -->
<context:annotation-config />
<bean id="menuDao" class="lt.database.dao.MenuDao" />
<bean id="userDao" class="lt.database.dao.UserDao" />
<tx:annotation-driven />

<bean class="org.springframework.web.servlet.mvc.annotation.DefaultAnnotationHandlerMapping" />
<!-- Scans within the base package of the application for @Components to configure as beans -->
<!-- @Controller, @Service, @Configuration, etc. -->
<context:component-scan base-package="lt.controller" />
<context:component-scan base-package="lt.database.service" />

<bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
    <property name="prefix" value="/WEB-INF/jsp/" />
    <property name="suffix" value=".jsp" />
</bean>

<!-- Load Hibernate related configuration -->
<import resource="hibernate-config.xml" />
</beans>

Controller：

package lt.controller;

import javax.validation.Valid;
import lt.database.dao.MenuDao;
import lt.database.dao.UserDao;
import lt.database.model.User;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.transaction.annotation.Transactional;
import org.springframework.ui.Model;
import org.springframework.validation.BindingResult;
import org.springframework.web.bind.annotation.ModelAttribute;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

@Controller
public class HomeController {

    @Autowired
    private UserDao userDao;

    @Autowired
    private MenuDao menuDao;

    @Transactional
    @RequestMapping(value = "/registracija/new", method = RequestMethod.POST)
    public String registracijaNew(@ModelAttribute("user") @Valid User user, BindingResult result) {
        userDao.saveUser(user);
        return "redirect:/registracija";
    }
}

Entity：

package lt.database.model;

import java.io.Serializable;
import java.io.UnsupportedEncodingException;
import java.security.MessageDigest;
import java.security.NoSuchAlgorithmException;
import java.util.logging.Level;
import java.util.logging.Logger;
import javax.persistence.Basic;
import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;

import javax.validation.constraints.NotNull;
import javax.validation.constraints.Size;

import org.hibernate.validator.constraints.Email;
import org.hibernate.validator.constraints.NotEmpty;

/**
 *
 * @author Minutis
 */
@Entity
@Table(name = "user")
public class User implements Serializable {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    @Basic(optional = false)
    @NotNull
    @Column(name = "id")
    private Integer id;

    @Basic(optional = false)
    @NotEmpty(message = "Vartotojo vardas privalomas.")
    @Size(min = 1, max = 50, message = "Vartotojo vardas turi būti tarp 1 ir 50 simbolių.")
    @Column(name = "username")
    private String username;

    @Basic(optional = false)
    @NotEmpty(message = "Slaptažodis yra privalomas.")
    @Size(min = 1, max = 64, message = "Slaptažodis turi būti tarp 1 ir 64 simbolių.")
    @Column(name = "password")
    private String password;

    @Email(message = "Netinkamai įvestas el. paštas.")
    @Basic(optional = false)
    @NotEmpty(message = "El. paštas yra privalomas.")
    @Size(min = 1, max = 100, message = "El. paštas turi būti tarp 1 ir 100 simbolių.")
    @Column(name = "email")
    private String email;

    @Basic(optional = false)
    @NotNull
    @Column(name = "user_type")
    private byte userType;

    @Size(max = 100, message = "Vardas neturi viršyti 100 simbolių.")
    @Column(name = "first_name")
    private String firstName;

    @Size(max = 100, message = "Pavardė neturi viršyti 100 simbolių.")
    @Column(name = "last_name")
    private String lastName;

    @Size(max = 100, message = "Adresas neturi viršyti 100 simbolių.")
    @Column(name = "address")
    private String address;

    @Size(max = 100, message = "Telefonas neturi viršyti 100 simbolių.")
    @Column(name = "phone")
    private String phone;

    @Size(max = 100, message = "Pašto kodas neturi viršyti 100 simbolių.")
    @Column(name = "postcode")
    private String postcode;

    public User() {
    }

    public User(Integer id) {
        this.id = id;
    }

    public User(Integer id, String username, String password, String email, byte userType) {
        this.id = id;
        this.username = username;
        this.password = password;
        this.email = email;
        this.userType = userType;
    }

    public Integer getId() {
        return id;
    }

    public void setId(Integer id) {
        this.id = id;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        try {
            MessageDigest md = MessageDigest.getInstance("SHA-256");
            md.update(password.getBytes("UTF-8"));
            byte[] digest = md.digest();

            StringBuffer hashPassword = new StringBuffer();
            for (int i = 0; i < digest.length; i++) {
              hashPassword.append(Integer.toString((digest[i] & 0xff) + 0x100, 16).substring(1));
            }
            this.password = hashPassword.toString();
        } catch (UnsupportedEncodingException ex) {
            Logger.getLogger(User.class.getName()).log(Level.SEVERE, null, ex);
        } catch (NoSuchAlgorithmException ex) {
            Logger.getLogger(User.class.getName()).log(Level.SEVERE, null, ex);
        }
    }

    public String getEmail() {
        return email;
    }

    public void setEmail(String email) {
        this.email = email;
    }

    public byte getUserType() {
        return userType;
    }

    public void setUserType(byte userType) {
        this.userType = userType;
    }

    public String getFirstName() {
        return firstName;
    }

    public void setFirstName(String firstName) {
        this.firstName = firstName;
    }

    public String getLastName() {
        return lastName;
    }

    public void setLastName(String lastName) {
        this.lastName = lastName;
    }

    public String getAddress() {
        return address;
    }

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

    public String getPhone() {
        return phone;
    }

    public void setPhone(String phone) {
        this.phone = phone;
    }

    public String getPostcode() {
        return postcode;
    }

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

    @Override
    public int hashCode() {
        int hash = 0;
        hash += (id != null ? id.hashCode() : 0);
        return hash;
    }

    @Override
    public boolean equals(Object object) {
        // TODO: Warning - this method won't work in the case the id fields are not set
        if (!(object instanceof User)) {
            return false;
        }
        User other = (User) object;
        if ((this.id == null && other.id != null) || (this.id != null && !this.id.equals(other.id))) {
            return false;
        }
        return true;
    }

    @Override
    public String toString() {
        return "lt.database.model.User[ id=" + id + " ]";
    }

}

ERROR：

INFO: test was successfully deployed in 17,875 milliseconds.
INFO: Hibernate: select this_.id as id28_0_, this_.link as link28_0_, this_.name as name28_0_ from aukcionas.menu this_
INFO: Hibernate: select this_.id as id28_0_, this_.link as link28_0_, this_.name as name28_0_ from aukcionas.menu this_ where this_.name=?
INFO: Hibernate: select this_.id as id28_0_, this_.link as link28_0_, this_.name as name28_0_ from aukcionas.menu this_
INFO: Hibernate: select this_.id as id28_0_, this_.link as link28_0_, this_.name as name28_0_ from aukcionas.menu this_ where this_.name=?
INFO: Hibernate: select this_.id as id28_0_, this_.link as link28_0_, this_.name as name28_0_ from aukcionas.menu this_
INFO: Hibernate: select this_.id as id28_0_, this_.link as link28_0_, this_.name as name28_0_ from aukcionas.menu this_ where this_.name=?
INFO: Hibernate: select this_.id as id28_0_, this_.link as link28_0_, this_.name as name28_0_ from aukcionas.menu this_
INFO: Hibernate: select this_.id as id28_0_, this_.link as link28_0_, this_.name as name28_0_ from aukcionas.menu this_
WARNING: StandardWrapperValve[spring]: PWC1406: Servlet.service() for servlet spring threw exception
java.lang.AbstractMethodError
    at javax.persistence.Persistence$PersistenceUtilImpl.isLoaded(Unknown Source)
    at org.hibernate.validator.engine.resolver.JPATraversableResolver.isReachable(JPATraversableResolver.java:62)
    at org.hibernate.validator.engine.resolver.DefaultTraversableResolver.isReachable(DefaultTraversableResolver.java:94)
    at org.hibernate.validator.engine.resolver.SingleThreadCachedTraversableResolver.isReachable(SingleThreadCachedTraversableResolver.java:47)
    at org.hibernate.validator.engine.ValidatorImpl.isValidationRequired(ValidatorImpl.java:757)
    at org.hibernate.validator.engine.ValidatorImpl.validateConstraint(ValidatorImpl.java:324)
    at org.hibernate.validator.engine.ValidatorImpl.validateConstraintsForRedefinedDefaultGroup(ValidatorImpl.java:273)
    at org.hibernate.validator.engine.ValidatorImpl.validateConstraintsForCurrentGroup(ValidatorImpl.java:256)
    at org.hibernate.validator.engine.ValidatorImpl.validateInContext(ValidatorImpl.java:210)
    at org.hibernate.validator.engine.ValidatorImpl.validate(ValidatorImpl.java:119)
    at org.springframework.validation.beanvalidation.SpringValidatorAdapter.validate(SpringValidatorAdapter.java:74)
    at org.springframework.validation.DataBinder.validate(DataBinder.java:692)
    at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.doBind(HandlerMethodInvoker.java:797)
    at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.resolveHandlerArguments(HandlerMethodInvoker.java:349)
    at org.springframework.web.bind.annotation.support.HandlerMethodInvoker.invokeHandlerMethod(HandlerMethodInvoker.java:169)
    at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.invokeHandlerMethod(AnnotationMethodHandlerAdapter.java:421)
    at org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter.handle(AnnotationMethodHandlerAdapter.java:409)
    at org.springframework.web.servlet.DispatcherServlet.doDispatch(DispatcherServlet.java:771)
    at org.springframework.web.servlet.DispatcherServlet.doService(DispatcherServlet.java:716)
    at org.springframework.web.servlet.FrameworkServlet.processRequest(FrameworkServlet.java:644)
    at org.springframework.web.servlet.FrameworkServlet.doPost(FrameworkServlet.java:560)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:754)
    at javax.servlet.http.HttpServlet.service(HttpServlet.java:847)
    at org.apache.catalina.core.StandardWrapper.service(StandardWrapper.java:1539)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:343)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:369)
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.invoke(FilterSecurityInterceptor.java:109)
    at org.springframework.security.web.access.intercept.FilterSecurityInterceptor.doFilter(FilterSecurityInterceptor.java:83)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381)
    at org.springframework.security.web.access.ExceptionTranslationFilter.doFilter(ExceptionTranslationFilter.java:97)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381)
    at org.springframework.security.web.session.SessionManagementFilter.doFilter(SessionManagementFilter.java:100)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381)
    at org.springframework.security.web.authentication.AnonymousAuthenticationFilter.doFilter(AnonymousAuthenticationFilter.java:78)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381)
    at org.springframework.security.web.servletapi.SecurityContextHolderAwareRequestFilter.doFilter(SecurityContextHolderAwareRequestFilter.java:54)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381)
    at org.springframework.security.web.savedrequest.RequestCacheAwareFilter.doFilter(RequestCacheAwareFilter.java:35)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381)
    at org.springframework.security.web.authentication.www.BasicAuthenticationFilter.doFilter(BasicAuthenticationFilter.java:177)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381)
    at org.springframework.security.web.authentication.AbstractAuthenticationProcessingFilter.doFilter(AbstractAuthenticationProcessingFilter.java:187)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381)
    at org.springframework.security.web.authentication.logout.LogoutFilter.doFilter(LogoutFilter.java:105)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381)
    at org.springframework.security.web.context.SecurityContextPersistenceFilter.doFilter(SecurityContextPersistenceFilter.java:79)
    at org.springframework.security.web.FilterChainProxy$VirtualFilterChain.doFilter(FilterChainProxy.java:381)
    at org.springframework.security.web.FilterChainProxy.doFilter(FilterChainProxy.java:168)
    at org.springframework.web.filter.DelegatingFilterProxy.invokeDelegate(DelegatingFilterProxy.java:237)
    at org.springframework.web.filter.DelegatingFilterProxy.doFilter(DelegatingFilterProxy.java:167)
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:256)
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:217)
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:279)
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)
    at org.apache.catalina.core.StandardPipeline.doInvoke(StandardPipeline.java:655)
    at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:595)
    at com.sun.enterprise.web.WebPipeline.invoke(WebPipeline.java:98)
    at com.sun.enterprise.web.PESessionLockingStandardPipeline.invoke(PESessionLockingStandardPipeline.java:91)
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:162)
    at org.apache.catalina.connector.CoyoteAdapter.doService(CoyoteAdapter.java:330)
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:231)
    at com.sun.enterprise.v3.services.impl.ContainerMapper.service(ContainerMapper.java:174)
    at com.sun.grizzly.http.ProcessorTask.invokeAdapter(ProcessorTask.java:828)
    at com.sun.grizzly.http.ProcessorTask.doProcess(ProcessorTask.java:725)
    at com.sun.grizzly.http.ProcessorTask.process(ProcessorTask.java:1019)
    at com.sun.grizzly.http.DefaultProtocolFilter.execute(DefaultProtocolFilter.java:225)
    at com.sun.grizzly.DefaultProtocolChain.executeProtocolFilter(DefaultProtocolChain.java:137)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:104)
    at com.sun.grizzly.DefaultProtocolChain.execute(DefaultProtocolChain.java:90)
    at com.sun.grizzly.http.HttpProtocolChain.execute(HttpProtocolChain.java:79)
    at com.sun.grizzly.ProtocolChainContextTask.doCall(ProtocolChainContextTask.java:54)
    at com.sun.grizzly.SelectionKeyContextTask.call(SelectionKeyContextTask.java:59)
    at com.sun.grizzly.ContextTask.run(ContextTask.java:71)
    at com.sun.grizzly.util.AbstractThreadPool$Worker.doWork(AbstractThreadPool.java:532)
    at com.sun.grizzly.util.AbstractThreadPool$Worker.run(AbstractThreadPool.java:513)
    at java.lang.Thread.run(Thread.java:722)

将空表单提交到控制器中的url时出现此错误。请帮忙，我会放松心情......

Answer 1

我猜想hibernate验证器正在尝试使用JPA2方法，而构建路径上只有JPA 1。

Answer 2

我将Hibernate从3.2.5更新到3.6.9，将Spring从3.0.2更新到3.1.0，问题解决了。 NOT 是否需要添加其中任何一项：

hibernate-validator-4.2.0.Final.jar
validation-api-1.0.0.GA.jar

Answer 3

我有相同的错误消息，但不是相同的解决方案...... 因此对于那些使用Netbeans和Glassfish的人来说，这是给你的：

转到您的glassfish文件夹（c：/ Program Files /...)
在“bin”文件夹中应该有一个“updatetool.bat”，以管理员身份运行并等待脚本运行直到结束。
返回父文件夹，应该有一个新文件夹“updatetool”
在“updatetool”文件夹里面应该有一个带有updatetool.exe的“bin”文件夹，运行它
选择“可用附加组件”并搜索“Hibernate JPA”，安装它。

在Netbeans中运行你的项目并且它应该可以工作（如果它仍在运行则重新启动它并确保，如果你安装了多个glassfish服务器，你使用的是正确的）

我希望它有所帮助...

@Valid注释提供了java.lang.AbstractMethodError

3 个答案: