ConnectionSpecConnectionFactoryAdapter

Class Overview

An adapter for a target CCI javax.resource.cci.ConnectionFactory, applying the given ConnectionSpec to every standard getConnection() call, that is, implicitly invoking getConnection(ConnectionSpec) on the target. All other methods simply delegate to the corresponding methods of the target ConnectionFactory.

Can be used to proxy a target JNDI ConnectionFactory that does not have a ConnectionSpec configured. Client code can work with the ConnectionFactory without passing in a ConnectionSpec on every getConnection() call.

In the following example, client code can simply transparently work with the preconfigured "myConnectionFactory", implicitly accessing "myTargetConnectionFactory" with the specified user credentials.

 <bean id="myTargetConnectionFactory" class="org.springframework.jndi.JndiObjectFactoryBean">
   <property name="jndiName" value="java:comp/env/cci/mycf"/>
 </bean>

 <bean id="myConnectionFactory" class="org.springframework.jca.cci.connection.ConnectionSpecConnectionFactoryAdapter">
   <property name="targetConnectionFactory" ref="myTargetConnectionFactory"/>
   <property name="connectionSpec">
     <bean class="your.resource.adapter.ConnectionSpecImpl">
       <property name="username" value="myusername"/>
       <property name="password" value="mypassword"/>
     </bean>
   </property>
 </bean>

If the "connectionSpec" is empty, this proxy will simply delegate to the standard getConnection() method of the target ConnectionFactory. This can be used to keep a UserCredentialsConnectionFactoryAdapter bean definition just for the option of implicitly passing in a ConnectionSpec if the particular target ConnectionFactory requires it.

Summary

[Expand] Inherited Methods
From class org.springframework.jca.cci.connection.DelegatingConnectionFactory void afterPropertiesSet() Invoked by a BeanFactory after it has set all bean properties supplied (and satisfied BeanFactoryAware and ApplicationContextAware). Connection getConnection(ConnectionSpec connectionSpec) Connection getConnection() ResourceAdapterMetaData getMetaData() RecordFactory getRecordFactory() Reference getReference() ConnectionFactory getTargetConnectionFactory() Return the target ConnectionFactory that this ConnectionFactory should delegate to. void setReference(Reference reference) void setTargetConnectionFactory(ConnectionFactory targetConnectionFactory) Set the target ConnectionFactory that this ConnectionFactory should delegate to.
From class java.lang.Object Object clone() boolean equals(Object arg0) void finalize() final Class<?> getClass() int hashCode() final void notify() final void notifyAll() String toString() final void wait() final void wait(long arg0, int arg1) final void wait(long arg0)
From interface org.springframework.beans.factory.InitializingBean abstract void afterPropertiesSet() Invoked by a BeanFactory after it has set all bean properties supplied (and satisfied BeanFactoryAware and ApplicationContextAware).