JSF-Spring intergration

[roadway]

Hi All,
I am using IBM RAD 6 for building my JSF. I would like to use Spring to integrate with. Based on the following document http://static.springframework.org/sp...riableresolver
and http://forum.springframework.org/vie...&highlight=jsf , I have the following setup.

In faces-config.xml
<application>
<variable-resolver>org.springframework.web.jsf.DelegatingVar iableResolver</variable-resolver>
</application>

In web.xml
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>/WEB-INF/applicationContext.xml</param-value>
</context-param>
<listener-class>org.springframework.web.context.ContextLoade rListener</listener-class>
</listener>

In addition I have upgrades my RAD 6 to include fixpack.
However, I get the following error:

java.lang.NullPointerException: Argument Error: One or more parameters are null. VariableResolver null at com.sun.faces.application.ApplicationImpl.setVaria bleResolver(ApplicationImpl.java:434)
at com.ibm.ws.jsf.configuration.FacesConfigParser.ini tializeApplication(FacesConfigParser.java:868)
at com.ibm.ws.jsf.configuration.FacesConfigParser.ini tializeConfiguration(FacesConfigParser.java:334)

Any ideas would be appreciated. TIA.

[roadway]

Resolved by error with the null exception. The spring.jar has to reside in the WEB-INF/lib folder.

However, moved on to another error...

thanks

[roadway]

Hi, I am getting the following problem with my RAD JSF/Spring.
0000002f jsf E com.sun.faces.application.ApplicationImpl createAndMaybeStoreManagedBeans Expression Error: Named Object: 'calculator' not found.


My setup is as follows:
<faces-config>

<managed-bean>
<managed-bean-name>pc_Calculator</managed-bean-name>
<managed-bean-class>pagecode.Calculator</managed-bean-class>
<managed-bean-scope>request</managed-bean-scope>
<managed-property>
<property-name>delegate</property-name>
<value>#{calculator}</value>
</managed-property>
</managed-bean>

applicationContext.xml file contains:
<bean id="calculator" class="com.acme.example.businessdelegate.Calculato rDelegate">
</bean>

Calculator.java file contains:
public void setDelegate(CalculatorDelegate delegate) {
this.delegate = delegate;
}

TIA.

The rest of the error stack.
0000002f jsf E com.sun.faces.application.ApplicationImpl createAndMaybeStoreManagedBeans Expression Error: Named Object: 'calculator' not found.
javax.faces.el.EvaluationException: Expression Error: Named Object: 'calculator' not found.
at com.sun.faces.config.ManagedBeanFactory.getScopeFo rSingleExpression(ManagedBeanFactory.java:998)
at com.sun.faces.config.ManagedBeanFactory.hasValidLi fespan(ManagedBeanFactory.java:931)
at com.sun.faces.config.ManagedBeanFactory.evaluateVa lueBindingGet(ManagedBeanFactory.java:892)
at com.sun.faces.config.ManagedBeanFactory.setPropert iesIntoBean(ManagedBeanFactory.java:553)
at com.sun.faces.config.ManagedBeanFactory.newInstanc e(ManagedBeanFactory.java:234)
at com.sun.faces.application.ApplicationImpl.createAn dMaybeStoreManagedBeans(ApplicationImpl.java:903)
at com.sun.faces.el.VariableResolverImpl.resolveVaria ble(VariableResolverImpl.java:84)
at com.ibm.faces.databind.SelectItemsVarResolver.reso lveVariable(SelectItemsVarResolver.java:40)
at org.springframework.web.jsf.DelegatingVariableReso lver.resolveVariable(DelegatingVariableResolver.ja va:103)