Spring Framework에서 데이터소스(datasource) 얻는 방법
1. DriverManagerDataSource 클래스를 이용
- 소스에서
DriverManagerDataSource dataSource = new
DriverManagerDataSource();
dataSource.setDriverClassName(“oracle.jdbc.OracleDriver”);
dataSource.setUrl(“jdbc:oracle:thin:@localhost:1521:onj”);
dataSource.setUsername(“scott”);
dataSource.setPassword(“tiger”);
- 설정파일에서
<bean id="dataSource"
class="org.springframework.jdbc.datasource.DriverManagerDataSource">
<property name="driverClassName"
value="${jdbc.driverClassName}"/>
<property name="url" value="${jdbc.url}"/>
<property name="username" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>
</bean>
<context:property-placeholder location="jdbc.properties"/>
2. DBCP를 이용
common-dbcp.jar, commons-pool.jar 파일이 클래스패스에 필요합니다.
<bean id="dataSource"
class="org.apache.commons.dbcp.BasicDataSource"
destroy-method="close">
<property name="driverClassName"
value="${jdbc.driverClassName}"/>
<property name="url" value="${jdbc.url}"/>
<property name="username" value="${jdbc.username}"/>
<property name="password" value="${jdbc.password}"/>
</bean>
<context:property-placeholder location="jdbc.properties"/>
3. JNDI 이용
[context.xml]
<?xml version=”1.0″ encoding=”UTF-8″?>
<Context>
<Resource name=”jdbc/onjdb”
auth=”Container”
type=”javax.sql.DataSource”
driverClassName=”oracle.jdbc.OracleDriver”
url=”jdbc:oracle:thin:@localhost:1521:onj”
username=”scott”
password=”tiger”
maxActive=”20″
maxIdle=”10″
maxWait=”-1″
/>
</Context>
…
<bean id=”dataSource”
class=”org.springframework.jndi.JndiObjectFactoryBean”>
<property
name=”jndiName” value=”java.comp/env/jdbc/onjdb”/>
</bran>
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