maven插件--Hibernate自动生成代码

参考资料：http://blog.csdn.net/kenhins/article/details/51233776

1.pom.xml增加hibernate自动代码插件

1）2.2版本

<plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>hibernate3-maven-plugin</artifactId>
    <version>2.2</version>
    <configuration>
        <components>
            <component>
                <name>hbm2hbmxml</name>
                <implementation>jdbcconfiguration</implementation>
                <outputDirectory>src/main/java/</outputDirectory>
            </component>
            <component>
                <name>hbm2java</name>
                <implementation>jdbcconfiguration</implementation>
                <outputDirectory>src/main/java/</outputDirectory>
            </component>
        </components>
        <componentProperties>
            <revengfile>src/main/resources/hibernate.reveng.xml</revengfile>
            <propertyfile>src/main/resources/hibernate.properties</propertyfile>
            <!--<configurationfile>src/main/resources/hibernate.cfg.xml</configurationfile>-->
            <packagename>com.generator.hibernate</packagename>
            <ejb3>true</ejb3> <!-- 生成基于注解的javapojo时必须设置为true,否则为false -->
            <jdk5>true</jdk5>
        </componentProperties>
    </configuration>
    <dependencies>
        <dependency>
            <groupId>cglib</groupId>
            <artifactId>cglib-nodep</artifactId>
            <version>2.2.2</version>
        </dependency>
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.25</version>
        </dependency>
    </dependencies>
</plugin>

2）3.0版本

<plugin>
    <groupId>org.codehaus.mojo</groupId>
    <artifactId>hibernate3-maven-plugin</artifactId>
    <version>3.0</version>
    <configuration>

        <hibernatetool destDir="src/main/java/">

            <jdbcconfiguration
                              propertyfile="src/main/resources/hibernate.properties"
                              revengfile="src/main/resources/hibernate.reveng.xml" packageName="com.generator.hibernate"/>

            <hbm2java ejb3="true" jdk5="true"/>


        </hibernatetool>
    </configuration>
    <dependencies>
        <dependency>
            <groupId>cglib</groupId>
            <artifactId>cglib-nodep</artifactId>
            <version>2.2.2</version>
        </dependency>
        <dependency>
            <groupId>org.hibernate</groupId>
            <artifactId>hibernate-core</artifactId>
            <version>3.3.1.GA</version>
        </dependency>

    </dependencies>
</plugin>

2）hibernate.properties

hibernate.connection.driver_class=com.mysql.jdbc.Driver
hibernate.connection.url=jdbc:mysql://127.0.0.1:3306/ssm
hibernate.connection.username=ssm
hibernate.connection.password=ssm

3）hibernate.reveng.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE hibernate-reverse-engineering PUBLIC
        "-//Hibernate/Hibernate Reverse Engineering DTD 3.0//EN"
        "http://hibernate.sourceforge.net/hibernate-reverse-engineering-3.0.dtd" >
<hibernate-reverse-engineering>
    <schema-selection match-schema="ssm" match-table="sys_user"/>
    <!--匹配全部表-->
    <!-- <table-filter match-schema="ssm"  match-name=".*"/> -->
    <!--匹配全部表-->
    <!--<schema-selection match-schema="ssm" />--> 
</hibernate-reverse-engineering>

4.执行

hibernate3:hbm2java   ：生成javapojo

hibernate3:hbm2hbmxml ：生成*.hbm.xml，如果是基于注解的javapojo则不需要生成它

hibernate3:hbm2cfgxml ：生成hibernate.cfg.xml