在调用 buildsessionfactory 方法时发现休眠异常 [英] Hibernate exception found in calling buildsessionfactory method
本文介绍了在调用 buildsessionfactory 方法时发现休眠异常的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
我发现异常:-[java.lang.NoSuchMethodError: org.hibernate.internal.CoreMessageLogger.debugf(Ljava/lang/String;I)V]在调用 buildsessionfactory 方法时.对于这个异常，我一直无法连接到数据库(mysql).这是我的代码:-动作文件:-EmpAction.java:-
I'm finding the exception :-[java.lang.NoSuchMethodError: org.hibernate.internal.CoreMessageLogger.debugf(Ljava/lang/String;I)V] while calling the buildsessionfactory method. For this exception I haven't been able to connect with the database(mysql). Here is my code:- Action file :- EmpAction.java:-
package techmyguru.actions;
import com.opensymphony.xwork2.ActionSupport;
//import com.opensymphony.xwork2.ModelDriven;
//import com.opensymphony.xwork2.Preparable;
public class EmpAction extends ActionSupport {
//Employee emp;
private int id;
private String password;
private String name;
private String email;
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getPassword() {
return password;
}
public void setPassword(String password) {
this.password = password;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public String getEmail() {
return email;
}
public void setEmail(String email) {
this.email = email;
}
public String execute()
{
try{
int i=EmpDao.register(this);
if(i==1)
{
return "success";
}
else
{
return "error";
}
}
catch(Throwable t)
{
t.toString();
return "fail";
}
}
}这是我的数据库连接文件:-
here is my database connection file:-
package techmyguru.actions;
//import java.util.List;
//import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;
import org.hibernate.cfg.Configuration;
public class EmpDao {
public static int register(EmpAction e) {
int i=0;
Configuration c=null;
SessionFactory sf=null;
Session session=null;
Transaction tr=null;
try
{
try
{
c=new Configuration().configure("hibernate.cfg.xml");
}catch(Throwable t)
{
System.out.println("configuration problem");
t.printStackTrace();
}
try{
sf = c.buildSessionFactory();
}catch(Throwable t)
{
System.out.println("sessionfactory problem");
t.printStackTrace();
}
try{
session=sf.openSession();
}catch(Throwable t)
{
System.out.println("session opening problem");
t.printStackTrace();
}
try{
tr=session.beginTransaction();
}catch(Throwable t)
{
System.out.println("transaction opening problem");
t.printStackTrace();
}
try{
tr.begin();
}catch(Throwable t)
{
System.out.println("transaction begining problem");
t.printStackTrace();
}
try{
i=(Integer)session.save(e);
}catch(Throwable t)
{
System.out.println("transaction saving problem");
t.printStackTrace();
}
try{
tr.commit();
}catch(Throwable t)
{
System.out.println("transaction commiting problem");
t.printStackTrace();
}
session.close();
return i;
}
catch(Throwable t)
{
t.toString();
return i;
}
}
}这是我的休眠映射
文件 Employee.hbm.xml:-
file Employee.hbm.xml:-
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<!-- Generated Sep 23, 2013 8:24:43 AM by Hibernate Tools 3.4.0.CR1 -->
<hibernate-mapping>
<class name="techmyguru.actions.EmpAction" table="employee">
<id name="id">
<column name="id" />
<generator class="increment" />
</id>
<property name="name" type="java.lang.String">
<column name="name" />
</property>
<property name="password" type="java.lang.String">
<column name="password" />
</property>
<property name="email" type="java.lang.String">
<column name="email" />
</property>
</class>
</hibernate-mapping>这是我的休眠配置文件 hibernate.cfg.xml:-
here is my hibernate configuration file hibernate.cfg.xml:-
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">
<hibernate-configuration>
<session-factory>
<property name="hibernate.connection.driver_class">com.mysql.jdbc.Driver</property>
<property name="hibernate.connection.url">jdbc:mysql://localhost:3306/test</property>
<property name="hibernate.connection.username">root</property>
<property name="hibernate.connection.password">root</property>
<property name="connection.pool_size">10</property>
<property name="hibernate.dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="hibernate.hbm2ddl.auto">update</property>
<property name="show_sql">true</property>
<mapping resource="techmyguru/actions/Employee.hbm.xml"/>
</session-factory>
</hibernate-configuration>struts.xml 文件:-
struts.xml file:-
<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE struts PUBLIC
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<include file="struts-default.xml" />
<package name="default" extends="struts-default">
<action name="EmpAction" class="techmyguru.actions.EmpAction" method="execute">
<result name="success">success.jsp</result>
<result name="error">error.jsp</result>
<result name="fail">exception.jsp</result>
</action>
</package>
</struts> web.xml:-
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
id="WebApp_ID" version="2.5">
<display-name>Struts2Hibernate1</display-name>
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.ng.filter.StrutsPrepareAndExecuteFilter</filter-class>
<init-param>
<param-name>struts.devMode</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>error.jsp:-
error.jsp:-
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
operation failed.....
</body>
</html>异常.jsp:-
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
exception occured....
</body>
</html>index.jsp:-
index.jsp:-
<%@ taglib uri="/struts-tags" prefix="s"%>
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<s:form action="EmpAction" method="post">
<s:textfield label="Enter name" name="name" value=""/>
<s:password label="Enter password" name="password" value=""/>
<s:textfield label="Enter email" name="email" value=""/>
<s:submit value="submit"/>
</s:form>
</body>
</html>成功.jsp:-
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
operation successfull.......!!!
</body>
</html>和 pom.xml:-
and pom.xml:-
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>Struts2Hibernate1</groupId>
<artifactId>Struts2Hibernate1</artifactId>
<version>0.0.1-SNAPSHOT</version>
<packaging>war</packaging>
<build>
<sourceDirectory>src</sourceDirectory>
<resources>
<resource>
<directory>src</directory>
<excludes>
<exclude>**/*.java</exclude>
</excludes>
</resource>
</resources>
<plugins>
<plugin>
<artifactId>maven-compiler-plugin</artifactId>
<version>3.1</version>
<configuration>
<source>1.6</source>
<target>1.6</target>
</configuration>
</plugin>
<plugin>
<artifactId>maven-war-plugin</artifactId>
<version>2.4</version>
<configuration>
<warSourceDirectory>WebContent</warSourceDirectory>
<failOnMissingWebXml>false</failOnMissingWebXml>
</configuration>
</plugin>
</plugins>
</build>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>commons-lang</groupId>
<artifactId>commons-lang</artifactId>
<version>2.4</version>
</dependency>
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.0.1</version>
<scope>provided</scope>
</dependency>
<!-- <dependency>
<groupId>org.brickred</groupId>
<artifactId>socialauth-filter</artifactId>
<version>[2.4,)</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.4</version>
<type>jar</type>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet.jsp</groupId>
<artifactId>jsp-api</artifactId>
<version>2.1</version>
<type>jar</type>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>javax.servlet-api</artifactId>
<version>3.1.0</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.apache.tomcat</groupId>
<artifactId>tomcat-jni</artifactId>
<version>8.0.8</version>
</dependency>
-->
<!--
<dependency>
<groupId>org.apache.struts</groupId>
<artifactId>struts2-junit-plugin</artifactId>
<version>2.2.3</version>
</dependency>
-->
<dependency>
<groupId>org.apache.struts</groupId>
<artifactId>struts2-core</artifactId>
<version>2.3.16.3</version>
</dependency>
<dependency>
<groupId>org.apache.struts</groupId>
<artifactId>struts-taglib</artifactId>
<version>1.3.10</version>
</dependency>
<dependency>
<groupId>org.apache.struts</groupId>
<artifactId>struts-core</artifactId>
<version>1.3.10</version>
<exclusions>
<exclusion>
<groupId>antlr</groupId>
<artifactId>antlr</artifactId>
</exclusion>
</exclusions>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>4.3.7.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>4.2.0.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate.common</groupId>
<artifactId>hibernate-commons-annotations</artifactId>
<version>4.0.1.Final</version>
<classifier>tests</classifier>
</dependency>
<dependency>
<groupId>org.hibernate.javax.persistence</groupId>
<artifactId>hibernate-jpa-2.0-api</artifactId>
<version>1.0.1.Final</version>
</dependency>
<dependency>
<groupId>javax.validation</groupId>
<artifactId>validation-api</artifactId>
<version>1.0.0.GA</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.6.4</version>
</dependency>
<dependency>
<groupId>org.jboss.logging</groupId>
<artifactId>jboss-logging</artifactId>
<version>3.1.0.CR2</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.6.4</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.30</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>5.0.0.Beta1</version>
</dependency>
<!-- for JPA, use hibernate-entitymanager instead of hibernate-core -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>5.0.0.Beta1</version>
</dependency>
<!-- optional -->
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-osgi</artifactId>
<version>5.0.0.Beta1</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-envers</artifactId>
<version>5.0.0.Beta1</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-c3p0</artifactId>
<version>5.0.0.Beta1</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-proxool</artifactId>
<version>5.0.0.Beta1</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-infinispan</artifactId>
<version>5.0.0.Beta1</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-ehcache</artifactId>
<version>5.0.0.Beta1</version>
</dependency>
</dependencies>
<repositories>
<repository>
<id>sonatype-oss-public</id>
<url>https://oss.sonatype.org/content/groups/public/</url>
<releases>
<enabled>true</enabled>
</releases>
</repository>
</repositories>
</project>我在这个项目中使用了 maven.
I'm using maven in this project.
该行给出了错误:
SessionFactory sf = c.buildSessionFactory();在数据库连接文件 EmpDao.java 中.
in the database connection file EmpDao.java.
推荐答案
这是工作代码，你可以试试.
This is working code You can try it.
private static SessionFactory sessionFactory;
private static ServiceRegistry serviceRegistry;
Configuration configuration = new Configuration();
configuration.configure("hibernate.cfg.xml");
serviceRegistry = new ServiceRegistryBuilder().applySettings(configuration.getProperties()).buildServiceRegistry();
sessionFactory = configuration.buildSessionFactory(serviceRegistry);
Session session = sessionFactory.openSession();
session.beginTransaction();
// process your business logic.
session.getTransaction().commit();
这篇关于在调用 buildsessionfactory 方法时发现休眠异常的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！
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