Ian Roberts wrote:
http://johnheintz.blogspot.com/2007/11/using-lazy-proxy-to-avoid-spring.html
The LazyProxyFactoryBean shown in this post basically allows you to wrap
up another Spring bean with a proxy that shows the same interface, but
delays asking for the "real" bean until the first method call. Using
this in combination with the lazy-init=true trick above should do what
you're after.
In fact, it turns out Spring has built-in support for exactly this using
the AOP ProxyFactoryBean:
<bean id="accountProxyFactory"
class="org.apache.cxf.jaxws.JaxWsProxyFactoryBean"
lazy-init="true">
<property name="serviceClass" value="my.web.service.AccountService"/>
<property name="address" value="${account.service}"/>
</bean>
<bean id="realAccountService" class="my.web.service.AccountService"
factory-bean="accountProxyFactory" factory-method="create"
lazy-init="true"/>
<bean id="accountService"
class="org.springframework.aop.framework.ProxyFactoryBean">
<property name="targetSource">
<bean class="org.springframework.aop.target.LazyInitTargetSource">
<property name="targetBeanName">
<idref local="realAccountService"/>
</property>
</bean>
</property>
<property name="proxyInterfaces"
value="my.web.service.AccountService" />
</bean>
Ian
--
Ian Roberts | Department of Computer Science
[EMAIL PROTECTED] | University of Sheffield, UK
