Spring support for JNDI
The access to JNDI in Spring provides convenient methods, and all classes are included in Spring's org.springframework.jndi package. It provides the following core classes:
1) JndiTemplate : It is the core class of this package and is used to simplify the operation of JNDI. It provides methods for lookup and bind.
<bean id="jndiTemplate" class="org.springframework.jndi.JndiTemplate">
<property name="environment">
<props>
<prop key="java.naming.factory.initial">org.jnp.interfaces. NamingContextFactory</prop>
<prop key="java.naming.provider.url">jnp://localhost:1099</prop>
<prop key="java.naming.factory.url.pkgs">org.jboss. naming:org.jnp.interfaces</prop>
</props>
</property>
:looks up a JNDI object that exposes objects found in JNDI to other Bean references, such as using JndiObjectFactoryBean as the "dataSource" property of a data access object in the case of a data source , e.g.
<bean id="dataSource" class="org. springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName">
<value>java:/MySqlDS</value>
</property>
</bean>
Instance:
data source configuration:
(1) The configuration can access the same application Server's jndi data source
<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName">
<value>jdbc/cqccms</value>
</property>
</bean>
(2) Configure access to remote jndi data source
Method 1: Define remote JNDI parameters directly through the jndiEnvironment property of JndiObjectFactoryBean
<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName">
<value>jdbc/cqccms</value>
</property>
<property name="jndiEnvironment">
<props>
<prop key="java.naming.factory.initial">
weblogic.jndi.WLInitialContextFactory
</prop>
<prop key="java.naming.provider.url">t3://172.16.101.42:7001</prop>
<prop key="java.naming.security.principal">weblogic</prop>
<prop key="java.naming.security.credentials">weblogic</prop>
</props>
</property>
</bean>
方法2：先定义jndiTemplate，由jndiTemplate定义远程JNDI参数
<bean id="jndiTemplate" class="org.springframework.jndi.JndiTemplate">
<property name="environment">
<props>
<prop key="java.naming.factory.initial">weblogic.jndi.WLInitialContextFactory</prop>
<prop key="java.naming.provider.url">t3://172.16.101.42:7001</prop>
<prop key="java.naming.security.principal">weblogic</prop>
<prop key="java.naming.security.credentials">weblogic</prop>
</props>
</property>
</bean>
<bean id="dataSource" class="org.springframework.jndi.JndiObjectFactoryBean">
<property name="jndiName">
<value>jdbc/cqccms</value>
</property>
<property name="jndiTemplate" ref="jndiTemplate" />
</bean>