Migrating to latest Spring, security and spring Flex issue

[kannanMugundan]

Hi,

I am migrating a Spring3 hibernate3 and spring flex application to latest version
Spring 3.1.2 , spring security 3.1.2 hibernate 4.1.6 Spring Flex 1.5.2

but i end up with this error.any help is appreciated

 2012/09/16 14:24:05 ERROR  initWebApplicationContext(ContextLoader.java:307) - Context initialization failed  
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name '_loginCommandPostProcessor': Unsatisfied dependency expressed through bean property 'sessionAuthenticationStrategy': : No unique bean of type [org.springframework.security.web.authentication.session.SessionAuthenticationStrategy] is defined: expected single matching bean but found 2: [concurrentSessionController, org.springframework.security.web.authentication.session.SessionFixationProtectionStrategy#0]; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No unique bean of type [org.springframework.security.web.authentication.session.SessionAuthenticationStrategy] is defined: expected single matching bean but found 2: [concurrentSessionController, org.springframework.security.web.authentication.session.SessionFixationProtectionStrategy#0]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1199)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1091)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
	at org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:745)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:454)
	at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:383)
	at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:283)
	at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:111)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4791)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5285)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:662)
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No unique bean of type [org.springframework.security.web.authentication.session.SessionAuthenticationStrategy] is defined: expected single matching bean but found 2: [concurrentSessionController, org.springframework.security.web.authentication.session.SessionFixationProtectionStrategy#0]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:828)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:735)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1184)
	... 22 more
Sep 16, 2012 2:24:05 PM org.apache.catalina.core.StandardContext listenerStart
SEVERE: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name '_loginCommandPostProcessor': Unsatisfied dependency expressed through bean property 'sessionAuthenticationStrategy': : No unique bean of type [org.springframework.security.web.authentication.session.SessionAuthenticationStrategy] is defined: expected single matching bean but found 2: [concurrentSessionController, org.springframework.security.web.authentication.session.SessionFixationProtectionStrategy#0]; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No unique bean of type [org.springframework.security.web.authentication.session.SessionAuthenticationStrategy] is defined: expected single matching bean but found 2: [concurrentSessionController, org.springframework.security.web.authentication.session.SessionFixationProtectionStrategy#0]
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1199)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1091)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:517)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456)
	at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294)
	at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225)
	at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291)
	at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
	at org.springframework.context.support.AbstractApplicationContext.registerBeanPostProcessors(AbstractApplicationContext.java:745)
	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:454)
	at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:383)
	at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:283)
	at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:111)
	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:4791)
	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5285)
	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:150)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1559)
	at org.apache.catalina.core.ContainerBase$StartChild.call(ContainerBase.java:1549)
	at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
	at java.util.concurrent.FutureTask.run(FutureTask.java:138)
	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
	at java.lang.Thread.run(Thread.java:662)
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No unique bean of type [org.springframework.security.web.authentication.session.SessionAuthenticationStrategy] is defined: expected single matching bean but found 2: [concurrentSessionController, org.springframework.security.web.authentication.session.SessionFixationProtectionStrategy#0]
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:828)
	at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:735)
	at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireByType(AbstractAutowireCapableBeanFactory.java:1184)
	... 22 more
Sep 16, 2012 2:24:05 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Error listenerStart
Sep 16, 2012 2:24:05 PM org.apache.catalina.core.StandardContext startInternal
SEVERE: Context [/ams] startup failed due to previous errors
Sep 16, 2012 2:24:05 PM org.apache.catalina.core.ApplicationContext log
INFO: Closing Spring root WebApplicationContext
Sep 16, 2012 2:24:05 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["http-bio-8080"]
Sep 16, 2012 2:24:05 PM org.apache.coyote.AbstractProtocol start
INFO: Starting ProtocolHandler ["ajp-bio-8009"]
Sep 16, 2012 2:24:05 PM org.apache.catalina.startup.Catalina start
INFO: Server startup in 12664 ms

[pepebarragan]

On my fork https://github.com/pepebarragan/spring-flex I'm solve this issue.
Please follow this thread http://forum.springsource.org/showth...g-Flex-BlazeDS for more info.

[kannanMugundan]

On my fork https://github.com/pepebarragan/spring-flex I'm solve this issue.
Please follow this thread http://forum.springsource.org/showth...g-Flex-BlazeDS for more info.

Hi, thanks for the update, I did not have time, so I rolled back my project to Spring 3.0.5 and hibernate 3.6.
Hopefully, if your code can be committed into the official version, that would make life lot easier and keep the spring-flex project alive.