Java SpringMVC3Hibernate3.5BigDecimalJPA注释

实际上，我使用SpringMVC3、Hibernate3.5和extjs作为用户界面开发java web应用程序；我的问题是当我的模型类有像这样的BigDecimal属性时

import java.math.BigDecimal;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.Id;
import javax.persistence.Table;

import org.codehaus.jackson.annotate.JsonAutoDetect;

@JsonAutoDetect
@Entity
@Table(name="Articles")
public class Article {

@Id
@GeneratedValue
@Column(name="IDARTICLE")
private int id;

@Column(name="CODE")
private String code;

@Column(name="DESIGNATION")
private String designation;

@Column(name="PRIX", scale = 19, precision = 4, columnDefinition = "DECIMAL(19,4)")
private BigDecimal prix; 

@Column(name="CPTARTICLE")
private int cptarticle;

@Column(name="IDPARCOM")
private int idparcom;


public int getId() {
    return id;
}
public void setId(int id) {
    this.id = id;
}
public String getCode() {
    return code;
}
public void setCode(String code) {
    this.code = code;
}
public String getDesignation() {
    return designation;
}
public void setDesignation(String designation) {
    this.designation = designation;
}
public BigDecimal getPrix() {
    return prix;
}
public void setPrix(BigDecimal prix) {
    this.prix = prix;
}
public int getCptarticle() {
    return cptarticle;
}
public void setCptarticle(int cptArticle) {
    this.cptarticle = cptArticle;
}
public int getIdparcom() {
    return idparcom;
    }
         public void setIdparcom(int idParcom) {
            this.idparcom = idParcom;
        }
}

当我这么做的时候

List<Article> articles = hibernateTemplate.find("from Articles");

List articles=hibernateTemplate.find（“来自文章”）；

我有执行权，在cosole里什么都没有，就在这一天

Daemon Thread [http-bio-8080-exec-50] (Suspended)   
ArticleService$$FastClassByCGLIB$$1bae6fb8.invoke(int, Object, Object[]) line: not available    
MethodProxy.invoke(Object, Object[]) line: 191  
Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint() line: 692    
Cglib2AopProxy$CglibMethodInvocation(ReflectiveMethodInvocation).proceed() line: 150    
TransactionInterceptor.invoke(MethodInvocation) line: 108   
Cglib2AopProxy$CglibMethodInvocation(ReflectiveMethodInvocation).proceed() line: 172    
Cglib2AopProxy$DynamicAdvisedInterceptor.intercept(Object, Method, Object[], MethodProxy) line: 625 
ArticleService$$EnhancerByCGLIB$$f2eb83ca.getArticleList() line: not available  
ArticleController.read() line: 25   
NativeMethodAccessorImpl.invoke0(Method, Object, Object[]) line: not available [native method]  
NativeMethodAccessorImpl.invoke(Object, Object[]) line: not available   
DelegatingMethodAccessorImpl.invoke(Object, Object[]) line: not available   
Method.invoke(Object, Object...) line: not available    
AnnotationMethodHandlerAdapter$ServletHandlerMethodInvoker(HandlerMethodInvoker).invokeHandlerMethod(Method, Object, NativeWebRequest, ExtendedModelMap) line: 174  
AnnotationMethodHandlerAdapter.invokeHandlerMethod(HttpServletRequest, HttpServletResponse, Object) line: 421   
AnnotationMethodHandlerAdapter.handle(HttpServletRequest, HttpServletResponse, Object) line: 409    
DispatcherServlet.doDispatch(HttpServletRequest, HttpServletResponse) line: 771 
DispatcherServlet.doService(HttpServletRequest, HttpServletResponse) line: 716  
DispatcherServlet(FrameworkServlet).processRequest(HttpServletRequest, HttpServletResponse) line: 644   
DispatcherServlet(FrameworkServlet).doGet(HttpServletRequest, HttpServletResponse) line: 549    
DispatcherServlet(HttpServlet).service(HttpServletRequest, HttpServletResponse) line: 621   
DispatcherServlet(HttpServlet).service(ServletRequest, ServletResponse) line: 722   
ApplicationFilterChain.internalDoFilter(ServletRequest, ServletResponse) line: 305  
ApplicationFilterChain.doFilter(ServletRequest, ServletResponse) line: 210  
StandardWrapperValve.invoke(Request, Response) line: 224    
StandardContextValve.invoke(Request, Response) line: 169    
NonLoginAuthenticator(AuthenticatorBase).invoke(Request, Response) line: 472    
StandardHostValve.invoke(Request, Response) line: 168   
ErrorReportValve.invoke(Request, Response) line: 98 
AccessLogValve.invoke(Request, Response) line: 927  
StandardEngineValve.invoke(Request, Response) line: 118 
CoyoteAdapter.service(Request, Response) line: 407  
Http11Processor(AbstractHttp11Processor<S>).process(SocketWrapper<S>) line: 987 
Http11Protocol$Http11ConnectionHandler(AbstractProtocol$AbstractConnectionHandler<S,P>).process(SocketWrapper<S>, SocketStatus) line: 579   
JIoEndpoint$SocketProcessor.run() line: 309 
ThreadPoolExecutor(ThreadPoolExecutor).runWorker(ThreadPoolExecutor$Worker) line: not available 
ThreadPoolExecutor$Worker.run() line: not available 
TaskThread(Thread).run() line: not available    

守护进程线程[http-bio-8080-exec-50]（挂起）
ArticleService$$FastClassByCGLIB$$1bae6fb8.调用（int，Object，Object[]）行：不可用
调用（对象，对象[]）行：191
Cglib2AopProxy$CglibMethodInvocation.invokeJoinpoint（）行：692
Cglib2AopProxy$CglibMethodInvocation（ReflectiveMethodInvocation）.procedue（）行：150
TransactionInterceptor.invoke（方法调用）行：108
Cglib2AopProxy$CglibMethodInvocation（ReflectiveMethodInvocation）.procedue（）行：172
Cglib2AopProxy$DynamicAdvisedInterceptor.intercept（对象，方法，对象[]，方法代理）行：625
ArticleService$$EnhancerByGlib$$f2eb83ca.getArticleList（）行：不可用
ArticleController.read（）行：25
NativeMethodAccessorImpl.invoke0（方法、对象、对象[]）行：不可用[本机方法]
NativeMethodAccessorImpl.invoke（对象，对象[]）行：不可用
DelegatingMethodAccessorImpl.invoke（对象，对象[]）行：不可用
调用（对象，对象…）行：不可用
AnnotationMethodHandlerAdapter$ServletHandlerMethodInvoker（HandlerMethodInvoker）。invokeHandlerMethod（方法、对象、NativeWebRequest、ExtendedModelMap）行：174
AnnotationMethodHandlerAdapter.invokeHandlerMethod（HttpServletRequest，HttpServletResponse，Object）行：421
AnnotationMethodHandlerAdapter.handle（HttpServletRequest、HttpServletResponse、Object）行：409
DispatcherServlet.doDispatch（HttpServletRequest，HttpServletResponse）行：771
DispatcherServlet.doService（HttpServletRequest，HttpServletResponse）行：716
DispatcherServlet（FrameworkServlet）.processRequest（HttpServletRequest，HttpServletResponse）行：644
DispatcherServlet（FrameworkServlet）.doGet（HttpServletRequest，HttpServletResponse）行：549
DispatcherServlet（HttpServlet）.service（HttpServletRequest，HttpServletResponse）行：621
DispatcherServlet（HttpServlet）.service（ServletRequest，ServletResponse）行：722
ApplicationFilterChain.internalDoFilter（ServletRequest，ServletResponse）行：305
ApplicationFilterChain.doFilter（ServletRequest，ServletResponse）行：210
StandardWrapperValve.invoke（请求、响应）行：224
StandardContextValve.invoke（请求、响应）行：169
非登录身份验证程序（AuthenticatorBase）。调用（请求、响应）行：472
StandardHostValve.invoke（请求、响应）行：168
ErrorReportValve.invoke（请求、响应）行：98
AccessLogValve.invoke（请求、响应）行：927
StandardEngineValve.invoke（请求、响应）行：118
郊狼适配器。服务（请求、响应）热线：407
http11处理器（抽象http11处理器）。进程（SocketWrapper）行：987
Http11Protocol$Http11ConnectionHandler（AbstractProtocol$AbstractConnectionHandler）。进程（SocketRapper，SocketStatus）行：579
JIoEndpoint$SocketProcessor.run（）行：309
ThreadPoolExecutor（ThreadPoolExecutor）.runWorker（ThreadPoolExecutor$Worker）行：不可用
ThreadPoolExecutor$Worker.run（）行：不可用
TaskThread（线程）.run（）行：不可用

---

有谁能帮我一个忙吗？这是一个愚蠢的错误，我必须做List articles=hibernateTemplate.find（“from Article”）；文章中没有s，因为这是类的名称：-）而不是表的名称。

您能显示完整的堆栈跟踪吗？我已在帖子中添加了跟踪您的堆栈跟踪中似乎缺少实际的异常…解决方法是什么？将实际异常和相关堆栈跟踪添加到问题中