この質問が多く寄せられていることは知っていますが、ほとんどすべての質問を読みましたが、どれも役に立ちませんでした。休止状態でEclipse Mavenプロジェクトを書いていますが、このエラーが発生しています:
org.hibernate.InvalidMappingException: Could not parse mapping document from resource ir/ac/ut/ieproj/da/Student.hbm.xml
私のファイルは次のようなものです:
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>ir.ac.ut</groupId>
<artifactId>ieproj</artifactId>
<version>0.2</version>
<packaging>war</packaging>
<name>ieproj</name>
<url>http://maven.apache.org</url>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
</properties>
<build>
<resources>
<resource>
<directory>src/main/java</directory>
<filtering>true</filtering>
</resource>
</resources>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-war-plugin</artifactId>
<version>2.0</version>
</plugin>
<plugin>
<artifactId>maven-assembly-plugin</artifactId>
<version>2.2</version>
<configuration>
<descriptorRefs>
<descriptorRef>jar-with-dependencies</descriptorRef>
</descriptorRefs>
</configuration>
<executions>
<execution>
<id>make-assembly</id>
<phase>package</phase>
<goals>
<goal>single</goal>
</goals>
</execution>
</executions>
</plugin>
</plugins>
</build>
<repositories>
<repository>
<id>JBoss repository</id>
<url>http://repository.jboss.org/nexus/content/groups/public/</url>
</repository>
</repositories>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>3.8.1</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>ir.ac.ut</groupId>
<artifactId>iecommon</artifactId>
<version>1.0</version>
</dependency>
<dependency>
<groupId>mysql</groupId>
<artifactId>mysql-connector-java</artifactId>
<version>5.1.24</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>2.5</version>
<scope>provided</scope>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-entitymanager</artifactId>
<version>3.5.1-Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-core</artifactId>
<version>3.5.1-Final</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-api</artifactId>
<version>1.7.4</version>
</dependency>
<dependency>
<groupId>dom4j</groupId>
<artifactId>dom4j</artifactId>
<version>1.6.1</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate-validator</artifactId>
<version>5.0.1.Final</version>
</dependency>
<dependency>
<groupId>org.hibernate</groupId>
<artifactId>hibernate</artifactId>
<version>3.5.4-Final</version>
<type>pom</type>
</dependency>
<dependency>
<groupId>log4j</groupId>
<artifactId>log4j</artifactId>
<version>1.2.17</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.4</version>
</dependency>
</dependencies>
</project>
hibernate.cfg.xml
<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-configuration PUBLIC
"-//Hibernate/Hibernate Configuration DTD//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/db</property>
<property name="hibernate.connection.username">root</property>
<property name="hibernate.connection.password">13812002</property>
<property name="hibernate.connection.pool_size">10</property>
<property name="show_sql">true</property>
<property name="dialect">org.hibernate.dialect.MySQLDialect</property>
<property name="hibernate.hbm2ddl.auto">update</property>
<!-- Mapping files -->
<mapping resource="ir/ac/ut/ieproj/da/Department.hbm.xml"/>
<mapping resource="ir/ac/ut/ieproj/da/Studyrec.hbm.xml"/>
<mapping resource="ir/ac/ut/ieproj/da/Student.hbm.xml"/>
</session-factory>
</hibernate-configuration>
Department.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">
<hibernate-mapping package="ir.ac.ut.ieproj.da">
<class name="DepartmentRepo" table="department">
<id name="id" type="int" column="ID" >
<generator class="assigned"/>
</id>
<property name="name" column="Name" type="string"/>
</class>
<sql-query name="getDeptName">
<return alias="Department" class="DepartmentRepo"/>
<![CDATA[select * from db.department d where d.ID = :id]]>
</sql-query>
</hibernate-mapping>
Student.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">
<hibernate-mapping package="ir.ac.ut.ieproj.da">
<class name="StudentRepo" table="student">
<id name="id" type="int" column="ID" >
<generator class="assigned"/>
</id>
<property name="firstName" type="string" column="FirstName" />
</property>
<property name="lastName" type="string" column="LastName"/>
</property>
<property name="program" type="string" column="Program"/>
</property>
<many-to-one
name="dept"
class="DepartmentRepo"
cascade="all"
not-null="true"
column="deptId"/>
</class>
<sql-query name="findStudentId">
<return alias="Student" class="StudentRepo"/>
<![CDATA[select * from db.student s where s.ID = :sid]]>
</sql-query>
</hibernate-mapping>
StudentRepo.java
package ir.ac.ut.ieproj.da;
import ir.ac.ut.ieproj.model.Student;
import org.hibernate.HibernateException;
import org.hibernate.MappingException;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.Transaction;
public class StudentRepo {
private int id;
private String firstName;
private String lastName;
private String program;
private DepartmentRepo dept;
public Student getStudentbyId (String sid) throws MappingException, HibernateException, Exception {
Student student = new Student();
Session session = HibernateUtil.getHibernateSession();
Transaction tx = session.beginTransaction();
Query query = session.getNamedQuery("findStudentId").setLong("sid", Long.valueOf(sid));
StudentRepo studentRepo = (StudentRepo) query.uniqueResult();
student.setId(studentRepo.getId());
student.setFirstName(studentRepo.getFirstName());
student.setLastName(studentRepo.getLastName());
student.setProgram(Integer.valueOf(studentRepo.getProgram()));
tx.commit();
session.close();
return student;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
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 getProgram() {
return program;
}
public void setProgram(String program) {
this.program = program;
}
public DepartmentRepo getDept() {
return dept;
}
public void setDept(DepartmentRepo dept) {
this.dept = dept;
}
}
DepartmentRepo.java
package ir.ac.ut.ieproj.da;
import org.hibernate.HibernateException;
import org.hibernate.MappingException;
import org.hibernate.Query;
import org.hibernate.Session;
import org.hibernate.Transaction;
import ir.ac.ut.ieproj.model.Department;
public class DepartmentRepo {
private int id;
private String name;
public Department getDeptbyId(String id) throws MappingException, HibernateException, Exception {
Session session = HibernateUtil.getHibernateSession();
Transaction tx = session.beginTransaction();
Query query = session.getNamedQuery("getDeptName").setLong("id", Integer.valueOf(id));
DepartmentRepo departmentRepo = (DepartmentRepo) query.uniqueResult();
Department department = new Department();
department.setName(departmentRepo.getName());
tx.commit();
session.close();
return department;
}
public int getId() {
return id;
}
public void setId(int id) {
this.id = id;
}
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
}
Department.hbm.xml とその中の namedQuery はエラーを引き起こしていないため、問題は Student.hbm.xml の多対 1 のタグにあると思います。私は何を間違っていますか?mvn パッケージを使用して .war ファイルを作成し、それを tomcat 7 にデプロイしています。