在Web应用程序中尝试使用Struts2和hibernate的示例，其中客户端输入公司详细信息，然后单击AddCompany按钮，这些详细信息将成功添加到Mysql数据库中。我收到两个错误一个是Error activating Bean Validation integration，另一个是an assertion failure occured (this may indicate a bug in Hibernate, but is more likely due to unsafe use of the session): java.lang.ClassNotFoundException: buhingroup.Company from [Module "deployment.OrderPurchase.war:main" from Service Module Loader]
15:15:26,551 INFO [org.hibernate.cfg.Configuration] (http-localhost/127.0.0.1:8080-1) HHH000043: Configuring from resource: Company.cfg.xml
15:15:26,554 INFO [org.hibernate.cfg.Configuration] (http-localhost/127.0.0.1:8080-1) HHH000040: Configuration resource: Company.cfg.xml
15:15:26,764 INFO [org.hibernate.cfg.Configuration] (http-localhost/127.0.0.1:8080-1) HHH000221: Reading mappings from resource: Company.hbm.xml
15:15:27,418 INFO [org.hibernate.cfg.Configuration] (http-localhost/127.0.0.1:8080-1) HHH000041: Configured SessionFactory: null
15:15:29,545 WARN [org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl] (http-localhost/127.0.0.1:8080-1) HHH000402: Using Hibernate built-in connection pool (not for production use!)
15:15:29,554 INFO [org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl] (http-localhost/127.0.0.1:8080-1) HHH000401: using driver [com.mysql.jdbc.Driver] at URL [jdbc:mysql://localhost:3306/purchaseorder]
15:15:29,560 INFO [org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl] (http-localhost/127.0.0.1:8080-1) HHH000046: Connection properties: {user=root, password=****}
15:15:29,564 INFO [org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl] (http-localhost/127.0.0.1:8080-1) HHH000006: Autocommit mode: false
15:15:29,573 INFO [org.hibernate.engine.jdbc.connections.internal.DriverManagerConnectionProviderImpl] (http-localhost/127.0.0.1:8080-1) HHH000115: Hibernate connection pool size: 20 (min=1)
15:15:30,597 INFO [org.hibernate.dialect.Dialect] (http-localhost/127.0.0.1:8080-1) HHH000400: Using dialect: org.hibernate.dialect.MySQLDialect
15:15:30,932 INFO [org.hibernate.engine.transaction.internal.TransactionFactoryInitiator] (http-localhost/127.0.0.1:8080-1) HHH000399: Using default transaction strategy (direct JDBC transactions)
15:15:30,965 INFO [org.hibernate.hql.internal.ast.ASTQueryTranslatorFactory] (http-localhost/127.0.0.1:8080-1) HHH000397: Using ASTQueryTranslatorFactory
15:15:31,215 INFO [org.hibernate.validator.internal.util.Version] (http-localhost/127.0.0.1:8080-1) HV000001: Hibernate Validator 4.3.1.Final-redhat-1
15:15:31,457 ERROR [org.hibernate.AssertionFailure] (http-localhost/127.0.0.1:8080-1) HHH000099: an assertion failure occured (this may indicate a bug in Hibernate, but is more likely due to unsafe use of the session): java.lang.ClassNotFoundException: buhingroup.Company from [Module "deployment.OrderPurchase.war:main" from Service Module Loader]
15:15:43,841 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) org.hibernate.cfg.beanvalidation.IntegrationException: Error activating Bean Validation integration
15:15:43,849 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.hibernate.cfg.beanvalidation.BeanValidationIntegrator.integrate(BeanValidationIntegrator.java:154)
15:15:43,854 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.hibernate.internal.SessionFactoryImpl.<init>(SessionFactoryImpl.java:312)
15:15:43,859 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.hibernate.cfg.Configuration.buildSessionFactory(Configuration.java:1859)
15:15:43,863 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at buhin.purchaseOrder.CompanyDAO.addCompany(CompanyDAO.java:39)
15:15:43,868 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at buhin.purchaseOrder.Company.execute(Company.java:66)
15:15:43,872 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
15:15:43,876 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
15:15:43,881 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
15:15:43,885 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at java.lang.reflect.Method.invoke(Method.java:483)
15:15:43,889 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at ognl.OgnlRuntime.invokeMethod(OgnlRuntime.java:870)
15:15:43,894 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at ognl.OgnlRuntime.callAppropriateMethod(OgnlRuntime.java:1293)
15:15:43,899 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at ognl.ObjectMethodAccessor.callMethod(ObjectMethodAccessor.java:68)
15:15:43,903 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.ognl.accessor.XWorkMethodAccessor.callMethodWithDebugInfo(XWorkMethodAccessor.java:117)
15:15:43,908 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.ognl.accessor.XWorkMethodAccessor.callMethod(XWorkMethodAccessor.java:108)
15:15:43,913 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at ognl.OgnlRuntime.callMethod(OgnlRuntime.java:1369)
15:15:43,917 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at ognl.ASTMethod.getValueBody(ASTMethod.java:90)
15:15:43,922 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at ognl.SimpleNode.evaluateGetValueBody(SimpleNode.java:212)
15:15:43,926 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at ognl.SimpleNode.getValue(SimpleNode.java:258)
15:15:43,930 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at ognl.Ognl.getValue(Ognl.java:494)
15:15:43,934 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at ognl.Ognl.getValue(Ognl.java:458)
15:15:43,939 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.ognl.OgnlUtil$2.execute(OgnlUtil.java:309)
15:15:43,944 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.ognl.OgnlUtil.compileAndExecute(OgnlUtil.java:340)
15:15:43,951 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.ognl.OgnlUtil.getValue(OgnlUtil.java:307)
15:15:43,956 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invokeAction(DefaultActionInvocation.java:423)
15:15:43,960 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invokeActionOnly(DefaultActionInvocation.java:287)
15:15:43,965 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:250)
15:15:43,970 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.struts2.interceptor.DeprecationInterceptor.intercept(DeprecationInterceptor.java:41)
15:15:43,975 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:43,980 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.struts2.interceptor.debugging.DebuggingInterceptor.intercept(DebuggingInterceptor.java:256)
15:15:43,985 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:43,989 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.interceptor.DefaultWorkflowInterceptor.doIntercept(DefaultWorkflowInterceptor.java:167)
15:15:43,994 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
15:15:43,999 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:44,004 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.validator.ValidationInterceptor.doIntercept(ValidationInterceptor.java:265)
15:15:44,009 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.struts2.interceptor.validation.AnnotationValidationInterceptor.doIntercept(AnnotationValidationInterceptor.java:76)
15:15:44,014 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
15:15:44,019 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:44,024 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.interceptor.ConversionErrorInterceptor.intercept(ConversionErrorInterceptor.java:138)
15:15:44,030 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:44,034 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:229)
15:15:44,039 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
15:15:44,045 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:44,049 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.interceptor.ParametersInterceptor.doIntercept(ParametersInterceptor.java:229)
15:15:44,055 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
15:15:44,060 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:44,064 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.interceptor.StaticParametersInterceptor.intercept(StaticParametersInterceptor.java:191)
15:15:44,069 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:44,077 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.struts2.interceptor.MultiselectInterceptor.intercept(MultiselectInterceptor.java:73)
15:15:44,082 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:44,088 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.struts2.interceptor.DateTextFieldInterceptor.intercept(DateTextFieldInterceptor.java:125)
15:15:44,094 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:44,098 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.struts2.interceptor.CheckboxInterceptor.intercept(CheckboxInterceptor.java:91)
15:15:44,103 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:44,108 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.struts2.interceptor.FileUploadInterceptor.intercept(FileUploadInterceptor.java:253)
15:15:44,112 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:44,117 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.interceptor.ModelDrivenInterceptor.intercept(ModelDrivenInterceptor.java:100)
15:15:44,122 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:44,127 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.interceptor.ScopedModelDrivenInterceptor.intercept(ScopedModelDrivenInterceptor.java:141)
15:15:44,132 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:44,136 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.interceptor.ChainingInterceptor.intercept(ChainingInterceptor.java:145)
15:15:44,141 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:44,146 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.interceptor.PrepareInterceptor.doIntercept(PrepareInterceptor.java:171)
15:15:44,151 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.interceptor.MethodFilterInterceptor.intercept(MethodFilterInterceptor.java:98)
15:15:44,156 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:44,161 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.interceptor.I18nInterceptor.intercept(I18nInterceptor.java:139)
15:15:44,165 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:44,170 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.struts2.interceptor.ServletConfigInterceptor.intercept(ServletConfigInterceptor.java:164)
15:15:44,176 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:44,180 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.interceptor.AliasInterceptor.intercept(AliasInterceptor.java:193)
15:15:44,185 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:44,190 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.interceptor.ExceptionMappingInterceptor.intercept(ExceptionMappingInterceptor.java:189)
15:15:44,195 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at com.opensymphony.xwork2.DefaultActionInvocation.invoke(DefaultActionInvocation.java:244)
15:15:44,199 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.struts2.impl.StrutsActionProxy.execute(StrutsActionProxy.java:54)
15:15:44,204 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.struts2.dispatcher.Dispatcher.serviceAction(Dispatcher.java:564)
15:15:44,209 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.struts2.dispatcher.ng.ExecuteOperations.executeAction(ExecuteOperations.java:81)
15:15:44,214 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter.doFilter(StrutsPrepareAndExecuteFilter.java:99)
15:15:44,219 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246)
15:15:44,224 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214)
15:15:44,229 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:231)
15:15:44,234 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149)
15:15:44,239 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169)
15:15:44,244 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:145)
15:15:44,248 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97)
15:15:44,253 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102)
15:15:44,258 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344)
15:15:44,262 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856)
15:15:44,267 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653)
15:15:44,271 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:926)
15:15:44,276 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at java.lang.Thread.run(Thread.java:745)
15:15:44,281 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) Caused by: org.hibernate.AssertionFailure: Entity class not found
15:15:44,285 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.hibernate.cfg.beanvalidation.TypeSafeActivator.applyRelationalConstraints(TypeSafeActivator.java:187)
15:15:44,290 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.hibernate.cfg.beanvalidation.TypeSafeActivator.applyRelationalConstraints(TypeSafeActivator.java:159)
15:15:44,294 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.hibernate.cfg.beanvalidation.TypeSafeActivator.activate(TypeSafeActivator.java:111)
15:15:44,299 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
15:15:44,303 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
15:15:44,307 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
15:15:44,312 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at java.lang.reflect.Method.invoke(Method.java:483)
15:15:44,320 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.hibernate.cfg.beanvalidation.BeanValidationIntegrator.integrate(BeanValidationIntegrator.java:148)
15:15:44,328 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) ... 88 more
15:15:44,335 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) Caused by: java.lang.ClassNotFoundException: buhingroup.Company from [Module "deployment.OrderPurchase.war:main" from Service Module Loader]
15:15:44,341 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:213)
15:15:44,348 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:459)
15:15:44,353 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:408)
15:15:44,358 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:389)
15:15:44,363 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:134)
15:15:44,367 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at java.lang.Class.forName0(Native Method)
15:15:44,371 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at java.lang.Class.forName(Class.java:344)
15:15:44,375 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.hibernate.internal.util.ReflectHelper.classForName(ReflectHelper.java:171)
15:15:44,380 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) at org.hibernate.cfg.beanvalidation.TypeSafeActivator.applyRelationalConstraints(TypeSafeActivator.java:184)
15:15:44,384 ERROR [stderr] (http-localhost/127.0.0.1:8080-1) ... 95 more
Java HotSpot(TM) 64-Bit Server VM warning: ignoring option MaxPermSize=256m; support was removed in 8.0
Company.java
package buhin.purchaseOrder;
public class Company {
public int id;
public String companyName;
public String contactPerson;
public String contactNumber;
public String eMailId;
public String location;
public Company(){
}
public int getId(){
return id;
}
public String getCompanyName(){
return companyName;
}
public void setCompanyName(String companyName){
this.companyName = companyName;
}
public String getContactPerson(){
return contactPerson;
}
public void setContactPerson(String contactPerson){
this.contactPerson = contactPerson;
}
public String getContactNumber(){
return contactNumber;
}
public void setContactNumber(String contactNumber){
this.contactNumber = contactNumber;
}
public String getEMailId(){
return eMailId;
}
public void setEMailId(String EMailId){
this.eMailId = EMailId;
}
public String getLocation(){
return location;
}
public void setLocation(String location){
this.location = location;
}
public String toString(Company company){
return company.id+", "+company.companyName+", "+company.contactPerson+", "+company.contactNumber+", "
+company.eMailId+", "+company.location;
}
public String execute(){
CompanyDAO.addCompany(this);
return "SUCCESS";
}
}
我的CompanyDAO.java是
package buhin.purchaseOrder;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;
import org.hibernate.service.ServiceRegistry;
import org.hibernate.boot.registry.StandardServiceRegistryBuilder;
import buhin.purchaseOrder.Company;
import com.opensymphony.xwork2.ActionSupport;
public class CompanyDAO extends ActionSupport {
/**
*
*/
private static final long serialVersionUID = 1L;
public static SessionFactory sf;
public static Session session;
public static Transaction transaction;
/*public static SessionFactory buildSessionFactory(){
SessionFactory sf = null;
return sf;
}
public static SessionFactory getSessionFactory(SessionFactory sf){
if(sf == null) buildSessionFactory();
return sf;
}
*/
public static String addCompany(Company company){
try{
Configuration cfg = new Configuration();
cfg.configure("Company.cfg.xml");
ServiceRegistry sr = new StandardServiceRegistryBuilder().applySettings(cfg.getProperties()).build();
sf = cfg.buildSessionFactory(sr);
session = sf.openSession();
transaction = session.beginTransaction();
session.save(company);
transaction.commit();
session.close();
return "SUCCESS";
}catch(Exception e){
e.printStackTrace();
return "ERROR";
}
}
}