rf-demo (JSF2): DataTable - ModifiableDataModel - ClassCastException: java.lang.Long cannot be cast to java.lang.Integer ------------------------------------------------------------------------------------------------------------------------ Key: RF-8466 URL: https://jira.jboss.org/jira/browse/RF-8466 Project: RichFaces Issue Type: Bug Security Level: Public (Everyone can see) Components: examples, JSF 2.0 Affects Versions: 3.3.3.CR1 Environment: JBoss AS 6.0.0.M2 SunJDK 1.6.0_16 http://repository.jboss.org/maven2/org/richfaces/samples/richfaces-demo-j... Reporter: Lukas Fryc NOTE: You must overwrite s.tld in jboss-seam-ui to let richfaces-demo deploy properly (see https://community.jboss.org/message/526933#526933 ). NOTE: You must remove jboss-seam-jul from classpath to allow exception be thrown without StackOverflowError by (see https://jira.jboss.org/jira/browse/RF-8465 ) 1. open richfaces-demo 2. go to Data Table component 3. switch to Modifiable Data Table tab 4. EXCEPTION java.lang.ClassCastException: java.lang.Long cannot be cast to java.lang.Integer at org.richfaces.demo.modifiableModel.BaseModifiableHibernateDataModel.getRowCount(BaseModifiableHibernateDataModel.java:149) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:616) at org.jboss.seam.util.Reflections.invoke(Reflections.java:22) at org.jboss.seam.intercept.RootInvocationContext.proceed(RootInvocationContext.java:32) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:56) at org.jboss.seam.transaction.RollbackInterceptor.aroundInvoke(RollbackInterceptor.java:28) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) at org.jboss.seam.core.BijectionInterceptor.aroundInvoke(BijectionInterceptor.java:77) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) at org.jboss.seam.core.MethodContextInterceptor.aroundInvoke(MethodContextInterceptor.java:44) at org.jboss.seam.intercept.SeamInvocationContext.proceed(SeamInvocationContext.java:68) at org.jboss.seam.intercept.RootInterceptor.invoke(RootInterceptor.java:107) at org.jboss.seam.intercept.JavaBeanInterceptor.interceptInvocation(JavaBeanInterceptor.java:185) at org.jboss.seam.intercept.JavaBeanInterceptor.invoke(JavaBeanInterceptor.java:103) at org.richfaces.demo.modifiableModel.HibernateDataModel_$$_javassist_seam_3.getRowCount(HibernateDataModel_$$_javassist_seam_3.java) at org.ajax4jsf.component.UIDataAdaptorBase.getRowCount(UIDataAdaptorBase.java:248) at org.richfaces.component.UIDatascroller.getRowCount(UIDatascroller.java:362) at org.richfaces.component.UIDatascroller.getPageCount(UIDatascroller.java:334) at org.richfaces.component.UIDatascroller.getPageCount(UIDatascroller.java:358) at org.richfaces.renderkit.html.DatascrollerTemplate.doEncodeEnd(DatascrollerTemplate.java:185) ... -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: https://jira.jboss.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira