好吧，如果您不想混合使用Ant和Maven ，则可以使用Maven
Hibernate3插件（在IMO中，这是个好主意）。它有一个hbm2java目标，默认情况下与该generate- sources阶段绑定。有关更多详细信息，请访问Mojo的网站，但该插件的设置可能类似于以下内容：

  <plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>hibernate3-maven-plugin</artifactId>
    <version>2.2</version>
    <executions>
      <execution>
        <phase>generate-sources</phase>
        <goals>
          <goal>hbm2java</goal>
        </goals>
      </execution>
    </executions>
    <configuration>
      <components>
        <component>
          <name>hbm2java</name>
          <implementation>configuration</implementation>
          <outputDirectory>target/generated-sources/hibernate3</outputDirectory>
        </component>
      </components>
      <componentProperties>
        <drop>true</drop>
        <jdk5>true</jdk5>
        <configurationfile>/src/main/resources/hibernate.cfg.xml</configurationfile>
      </componentProperties>
    </configuration>
  </plugin>

编辑：
插件实际上.hbm.xml在target/classes寻找生成Java源文件。因此，如果将映射文件放在中src/main/resources，它们将在插件调用target/classes的process- resources阶段被复制到其中，并且一切正常。我刚刚使用以下示例项目对此进行了测试：

Maven的hibernate3测试用例
|-pom.xml
`-src
    |-主要
    | |-Java
    | `-资源
    | |-Person.hbm.xml
    | `-hibernate.cfg.xml
    `-测试
        `-Java

在pom.xml几乎是空的，它只是包含了上面和一个JUnit依赖看到的插件配置。该hibernate.cfg.xml包含：

<?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>
    <!-- Database connection settings -->
    <property name="connection.driver_class">org.apache.derby.jdbc.ClientDriver</property>
    <property name="connection.url">jdbc:derby://localhost:1527/mydatabase</property>
    <property name="connection.username">app</property>
    <property name="connection.password">app</property>

    <!-- JDBC connection pool (use the built-in) -->
    <property name="connection.pool_size">1</property>

    <!-- SQL dialect -->
    <property name="dialect">org.hibernate.dialect.DerbyDialect</property>

    <!-- Echo all executed SQL to stdout -->
    <property name="show_sql">false</property>

    <!-- Mapping files -->
    <mapping resource="Person.hbm.xml" />
  </session-factory>
</hibernate-configuration>

并Person.hbm.xml如下所示：

<?xml version='1.0' encoding='utf-8'?>
<!DOCTYPE hibernate-mapping
   PUBLIC "-//Hibernate/Hibernate Mapping DTD//EN"
   "http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">

<hibernate-mapping>

  <class name="Person" table="person">
    <id name="id" type="int">
      <generator class="increment" />
    </id>

    <property name="name" column="cname" type="string" />
  </class>

</hibernate-mapping>

使用此配置，运行mvn install生成Person.java如下所示：

$ cat target/generated-sources/hibernate3/Person.java 
// default package
// Generated Dec 14, 2009 2:19:22 PM by Hibernate Tools 3.2.2.GA



/**
 * Person generated by hbm2java
 */
public class Person  implements java.io.Serializable {


     private int id;
     private String name;

    public Person() {
    }

    public Person(String name) {
       this.name = name;
    }

    public int getId() {
        return this.id;
    }

    public void setId(int id) {
        this.id = id;
    }
    public String getName() {
        return this.name;
    }

    public void setName(String name) {
        this.name = name;
    }




}

一切都按说明进行。