CODEWITHSUNDEEP
javamysqlspring
theJava
theJava

Reputation: 15034

Connecting to MySQL using Java

I currently have Spring configured to use HSQL, but I would like to use MySQL. What needs to change?

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns:p="http://www.springframework.org/schema/p"
    xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">

    <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver" p:prefix="/WEB-INF/jsp/" p:suffix=".jsp" />

    <bean id="myDataSource" class="org.apache.commons.dbcp.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="org.hsqldb.jdbcDriver"/>
        <property name="url" value="jdbc:hsqldb:hsql://localhost:9001"/>
        <property name="username" value="monty"/>
        <property name="password" value="indian"/>
    </bean>

    <bean id="mySessionFactory" class="org.springframework.orm.hibernate3.annotation.AnnotationSessionFactoryBean">
        <property name="dataSource" ref="myDataSource" />
        <property name="annotatedClasses">
            <list>
                <value>uk.co.vinoth.spring.domain.User</value>
            </list>
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.HSQLDialect</prop>
                <prop key="hibernate.show_sql">true</prop>
                <prop key="hibernate.hbm2ddl.auto">create</prop>
            </props>
        </property>
    </bean>

    <bean id="myUserDAO" class="uk.co.vinoth.spring.dao.UserDAOImpl">
        <property name="sessionFactory" ref="mySessionFactory"/>
    </bean>

    <bean name="/user/*.htm" class="uk.co.vinoth.spring.web.UserController" >
        <property name="userDAO" ref="myUserDAO" />
    </bean>

</beans>

Upvotes: 1

Views: 945

Answers (3)

Justin
Justin

Reputation: 2579

A good example of using mysql with java in spring is detailed on the mysql website

The hibernate should be as noted in the answer by ivy.

Upvotes: 1

Bozho
Bozho

Reputation: 597006

You'd have to change the driverClass and url properties of the DataSource.

driverClass should be com.mysql.jdbc.Driver
url should be jdbc:mysql://localhost:3306/dbname

Upvotes: 1

ivy
ivy

Reputation: 5559

Change the following properties:

    <property name="driverClassName" value="com.mysql.jdbc.Driver"/>
    <property name="url" value="jdbc:mysql://127.0.0.1:3306/schema"/>

    <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>

(where 'schema' is your mysql database name, assuming your mysql host is 127.0.0.1)

And add the mysql-connector jar to your classpath.

Upvotes: 7

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