topic Re: blog integration module, class cast exception in Alfresco Archive

blog integration module, class cast exception

psykasso — Wed, 12 Dec 2007 14:38:28 GMT

Hi ,I just downloaded the brand new alfresco war 2.9B and i add the blog Integration module. The installation goes fine but when i click the 'post to blog' icon i get this :javax.faces.el.EvaluationException: Exception while invoking expression #{org_alfresco_module_blogIntegration_BlogActionListene

Re: blog integration module, class cast exception

mikeh — Wed, 12 Dec 2007 16:08:02 GMT

Hi

You don't need to install the blog module with 2.9B, as we started integrating it into the main WAR file.

There's (obviously) still some work to do porting it - that particular error is most likely due to your external blog details missing or incorrect (e.g. mistyped password). What's happening is that the xmlrpc layer is returning a HashMap FaultString and FaultCode which is incorrectly trying to be cast to a String.

Go into the space details and check the blog config is ok and try again.

Thanks,
Mike

Re: blog integration module, class cast exception

janvg — Wed, 19 Dec 2007 14:11:22 GMT

Dear,

evaluating the blog integration in 2.9 B I try to blog to a wordpress blog

   Blog Type:   wordpress
       Blog Identifier:   0
       Blog Name:   xxx
       Blog Description:   Just another WordPress.com weblog
       Blog URL:   http://xxx.wordpress.com
       Blog User Name:   ok
       Blog User Password:   ok
       Email ID:   458

I created a text file in the folder and when send to blog get this error

Failed to execute blog action 'metaWeblog.newPost' @ url 'http://xxx.wordpress.com/xmlrpc.php'

Re: blog integration module, class cast exception

mikeh — Wed, 19 Dec 2007 14:50:50 GMT

Please PM me the full details of your blog (if you're happy to do so)

Thanks,
Mike

Re: blog integration module, class cast exception

natew — Sat, 22 Mar 2008 15:42:07 GMT

I am getting the same error when posting to my wordpress blog. I am on the 2.9B release. However, when i went to look at the blog, i found the content had been posted successfully. In Alfresco though, the article remained in the "pending publishing" area.

Re: blog integration module, class cast exception

vibhutewary — Thu, 17 Apr 2008 09:56:15 GMT

Hi, I'm getting this error on running FirstFoundationClient.java from eclipse:


Exception in thread "main" org.springframework.beans.factory.CannotLoadBeanClassException: Cannot find class [org.alfres
co.module.blogIntegration.BlogIntegrationServiceImpl] for bean with name 'blogIntegrationService' defined in class path 
resource [alfresco/blog-context.xml]; nested exception is java.lang.ClassNotFoundException: org.alfresco.module.blogInte
gration.BlogIntegrationServiceImpl
Caused by: java.lang.ClassNotFoundException: org.alfresco.module.blogIntegration.BlogIntegrationServiceImpl
   at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
   at org.springframework.util.ClassUtils.forName(ClassUtils.java:183)
   at org.springframework.beans.factory.support.AbstractBeanDefinition.resolveBeanClass(AbstractBeanDefinition.java:317)
   at org.springframework.beans.factory.support.AbstractBeanFactory.resolveBeanClass(AbstractBeanFactory.java:1044)
   at org.springframework.beans.factory.support.AbstractBeanFactory.isBeanClassMatch(AbstractBeanFactory.java:1072)
   at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeanNamesForType(DefaultListableBeanFactory.
java:165)
   at org.springframework.context.support.AbstractApplicationContext.getBeanNamesForType(AbstractApplicationContext.java:6
91)
   at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationCo
ntext.java:395)
   at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:328)
   at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:92)
   at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:77)
   at org.alfresco.util.ApplicationContextHelper.getApplicationContext(ApplicationContextHelper.java:55)
   at org.alfresco.sample.FirstFoundationClient.main(FirstFoundationClient.java:69)

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what could the cause be?
Thanks for the help.
Vibhu.

Re: blog integration module, class cast exception

vibhutewary — Thu, 17 Apr 2008 11:38:32 GMT

I resolved the error by extracting the contents of :

/opt/sdk_alfresco/lib/server/dependencies/alfresco-blog-integration.jar
files' /org/alfresco/module folder contents to: /opt/sdk_alfresco/samples/FirstFoundationClient/build/org/alfresco/module

This has solved the orignal issue; However, i'm getting a new issue now:

Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'email
Server' defined in class path resource [alfresco/bootstrap-context.xml]: Instantiation of bean failed; nested exception 
is java.lang.NoClassDefFoundError: org/subethamail/smtp/MessageHandlerFactory
Caused by: java.lang.NoClassDefFoundError: org/subethamail/smtp/MessageHandlerFactory
   at java.lang.Class.getDeclaredConstructors0(Native Method)
   at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
   at java.lang.Class.getConstructor0(Class.java:2699)
   at java.lang.Class.getDeclaredConstructor(Class.java:1985)
   at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:60)
   at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:4
5)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapable
BeanFactory.java:701)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapa
bleBeanFactory.java:687)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanF
actory.java:388)
   at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:250)
   at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.jav
a:141)
   at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:247)
   at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:161)
   at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBeansOfType(DefaultListableBeanFactory.java:
236)
   at org.springframework.context.support.AbstractApplicationContext.getBeansOfType(AbstractApplicationContext.java:701)
   at org.springframework.context.support.AbstractApplicationContext.registerListeners(AbstractApplicationContext.java:519
)
   at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:343)
   at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:92)
   at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:77)
   at org.alfresco.util.ApplicationContextHelper.getApplicationContext(ApplicationContextHelper.java:55)
   at org.alfresco.sample.FirstFoundationClient.main(FirstFoundationClient.java:69)
Caused by: java.lang.ClassNotFoundException: org.subethamail.smtp.MessageHandlerFactory
   at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
   at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
   … 21 more
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Regards,
Vibhu.

P.S. Deleting the xml line from the blog…xml file did'nt work for me; upon deleting it gave be a /alfersco server not found page in tomcat.

Re: blog integration module, class cast exception

vibhutewary — Mon, 21 Apr 2008 07:09:29 GMT

Fixed the above error by copying /opt/sdk/lib/server/dependencies/ subetha-smtp.jar file's contents as : /opt/sdk/samples/FirstFoundationClient/build/org/subethamail

Getting this error now :

12:34:09,436 User:System WARN  [remoting.rmi.RmiRegistryFactoryBean] Could not detect RMI registry - creating new one
Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'wordPressBlogIntegration' defined in class path resource [alfresco/blog-context.xml]: Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: marquee/xmlrpc/XmlRpcException
Caused by: java.lang.NoClassDefFoundError: marquee/xmlrpc/XmlRpcException
   at java.lang.Class.getDeclaredConstructors0(Native Method)
   at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
   at java.lang.Class.getConstructor0(Class.java:2699)
   at java.lang.Class.getDeclaredConstructor(Class.java:1985)
   at org.springframework.beans.BeanUtils.instantiateClass(BeanUtils.java:60)
   at org.springframework.beans.factory.support.SimpleInstantiationStrategy.instantiate(SimpleInstantiationStrategy.java:45)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.instantiateBean(AbstractAutowireCapableBeanFactory.java:701)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBeanInstance(AbstractAutowireCapableBeanFactory.java:687)
   at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:388)
   at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:250)
   at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:141)
   at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:247)
   at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:161)
   at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:273)
   at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:346)
   at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:92)
   at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:77)
   at org.alfresco.util.ApplicationContextHelper.getApplicationContext(ApplicationContextHelper.java:55)
   at org.alfresco.sample.FirstFoundationClient.main(FirstFoundationClient.java:69)
Caused by: java.lang.ClassNotFoundException: marquee.xmlrpc.XmlRpcException
   at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
   at java.security.AccessController.doPrivileged(Native Method)
   at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
   at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
   at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
   at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
   … 19 more
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Any solutions?
Regards,
Vibhu.

Re: blog integration module, class cast exception

pradeep — Thu, 12 Jun 2008 10:43:16 GMT

I have alfresco installed and wordpress blog installed within same firewall and i am getting the error whenever i try to post any text file. Will be glad to receive help.The error is as:

javax.faces.el.EvaluationException: Exception while invoking expression #{org_alfresco_module_blogIntegration_BlogActionListener.executeScript}
at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:156)
at javax.faces.component.UICommand.broadcast(UICommand.java:89)
at javax.faces.component.UIViewRoot._broadcastForPhase(UIViewRoot.java:97)
at javax.faces.component.UIViewRoot.processApplication(UIViewRoot.java:171)
at org.apache.myfaces.lifecycle.InvokeApplicationExecutor.execute(InvokeApplicationExecutor.java:32)
at org.apache.myfaces.lifecycle.LifecycleImpl.executePhase(LifecycleImpl.java:95)
at org.apache.myfaces.lifecycle.LifecycleImpl.execute(LifecycleImpl.java:70)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:139)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:269)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.alfresco.web.app.servlet.AuthenticationFilter.doFilter(AuthenticationFilter.java:81)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:215)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:188)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:210)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:174)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:108)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:151)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:870)
at org.apache.coyote.http11.Http11BaseProtocol$Http11ConnectionHandler.processConnection(Http11BaseProtocol.java:665)
at org.apache.tomcat.util.net.PoolTcpEndpoint.processSocket(PoolTcpEndpoint.java:528)
at org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:81)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:685)
at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.ClassCastException: java.util.HashMap
at org.alfresco.module.blogIntegration.DefaultBlogIntegrationImplementation.newPost(DefaultBlogIntegrationImplementation.java:83)
at org.alfresco.module.blogIntegration.BlogIntegrationServiceImpl.newPost(BlogIntegrationServiceImpl.java:206)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:281)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:187)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:154)
at org.alfresco.repo.security.permissions.impl.AlwaysProceedMethodInterceptor.invoke(AlwaysProceedMethodInterceptor.java:40)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
at org.alfresco.repo.security.permissions.impl.ExceptionTranslatorMethodInterceptor.invoke(ExceptionTranslatorMethodInterceptor.java:49)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
at org.alfresco.repo.audit.AuditComponentImpl.audit(AuditComponentImpl.java:224)
at org.alfresco.repo.audit.AuditMethodInterceptor.invoke(AuditMethodInterceptor.java:69)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
at org.springframework.transaction.interceptor.TransactionInterceptor.invoke(TransactionInterceptor.java:107)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:176)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:210)
at $Proxy67.newPost(Unknown Source)
at org.alfresco.module.blogIntegration.ui.BlogActionListener.executeScript(BlogActionListener.java:105)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:585)
at org.apache.myfaces.el.MethodBindingImpl.invoke(MethodBindingImpl.java:132)
… 24 more

Re: blog integration module, class cast exception

mvlach — Thu, 25 Sep 2008 17:31:30 GMT

I solved this problem by enabling XML-RPC remote administration in wordpress config section.

Mila