ClassCastException Error
I have tried sample tutorial example with search page with create button, when user click on create button it opens a new page to create dept record with passign dept no and it displays that on create page as default value, user enters dept name and location and cliicks on Apply button and it will navigate to main search page with message dept # and dept name record got created.
When I click on Apply button I am getting error message, Can you please help in this, I checked DeptVO which has Deptno as number with size 2 length, not sure why I am getting this error message
oracle.apps.fnd.framework.OAException: java.lang.ClassCastException
at oracle.apps.fnd.framework.OAException.wrapperException(OAException.java:891)
at oracle.apps.fnd.framework.webui.OAPageErrorHandler.prepareException(OAPageErrorHandler.java:1145)
at oracle.apps.fnd.framework.webui.OAPageErrorHandler.processErrors(OAPageErrorHandler.java:1408)
at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(OAPageBean.java:2680)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1683)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:509)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:430)
at OA.jspService(OA.jsp:33)
at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
at java.lang.Thread.run(Thread.java:534)
## Detail 0 ##
java.lang.ClassCastException
at kam.oracle.apps.ak.employee.webui.CreateDeptCO.processFormRequest(CreateDeptCO.java:72)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:810)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processFormRequest(OAPageLayoutHelper.java:1159)
at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processFormRequest(OAPageLayoutBean.java:1579)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:1022)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:988)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:843)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processFormRequest(OAFormBean.java:395)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:1022)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:988)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:843)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
at oracle.apps.fnd.framework.webui.beans.OABodyBean.processFormRequest(OABodyBean.java:363)
at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(OAPageBean.java:2676)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1683)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:509)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:430)
at OA.jspService(OA.jsp:33)
at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
at java.lang.Thread.run(Thread.java:534)
java.lang.ClassCastException
at kam.oracle.apps.ak.employee.webui.CreateDeptCO.processFormRequest(CreateDeptCO.java:72)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:810)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
at oracle.apps.fnd.framework.webui.OAPageLayoutHelper.processFormRequest(OAPageLayoutHelper.java:1159)
at oracle.apps.fnd.framework.webui.beans.layout.OAPageLayoutBean.processFormRequest(OAPageLayoutBean.java:1579)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:1022)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:988)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:843)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
at oracle.apps.fnd.framework.webui.beans.form.OAFormBean.processFormRequest(OAFormBean.java:395)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:1022)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequestChildren(OAWebBeanHelper.java:988)
at oracle.apps.fnd.framework.webui.OAWebBeanHelper.processFormRequest(OAWebBeanHelper.java:843)
at oracle.apps.fnd.framework.webui.OAWebBeanContainerHelper.processFormRequest(OAWebBeanContainerHelper.java:363)
at oracle.apps.fnd.framework.webui.beans.OABodyBean.processFormRequest(OABodyBean.java:363)
at oracle.apps.fnd.framework.webui.OAPageBean.processFormRequest(OAPageBean.java:2676)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:1683)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:509)
at oracle.apps.fnd.framework.webui.OAPageBean.preparePage(OAPageBean.java:430)
at OA.jspService(OA.jsp:33)
at com.orionserver.http.OrionHttpJspPage.service(OrionHttpJspPage.java:56)
at oracle.jsp.runtimev2.JspPageTable.service(JspPageTable.java:317)
at oracle.jsp.runtimev2.JspServlet.internalService(JspServlet.java:465)
at oracle.jsp.runtimev2.JspServlet.service(JspServlet.java:379)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.evermind.server.http.ServletRequestDispatcher.invoke(ServletRequestDispatcher.java:727)
at com.evermind.server.http.ServletRequestDispatcher.forwardInternal(ServletRequestDispatcher.java:306)
at com.evermind.server.http.HttpRequestHandler.processRequest(HttpRequestHandler.java:767)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:259)
at com.evermind.server.http.HttpRequestHandler.run(HttpRequestHandler.java:106)
at EDU.oswego.cs.dl.util.concurrent.PooledExecutor$Worker.run(PooledExecutor.java:803)
at java.lang.Thread.run(Thread.java:534)
Code which gives an error message is
Number DeptNumber = (Number)vo.getCurrentRow().getAttribute("Deptno");
The full code for createDeptCO controller file is
public void processFormRequest(OAPageContext pageContext, OAWebBean webBean)
super.processFormRequest(pageContext, webBean);
OAApplicationModule am = pageContext.getApplicationModule(webBean);
if (pageContext.getParameter("Apply") != null)
OAViewObject vo = (OAViewObject)am.findViewObject("DeptVO1") ;
String DeptName = (String)vo.getCurrentRow().getAttribute("Dname");
Number DeptNumber = (Number)vo.getCurrentRow().getAttribute("Deptno");_
String deptNum = String.valueOf(DeptNumber.intValue());
am.invokeMethod("apply");
MessageToken[] tokens = { new MessageToken("EMP_NAME", DeptName),
new MessageToken("EMP_NUMBER", deptNum)
OAException confirmMessage = new OAException("AK",
"FWK_TBX_T_EMP_CREATE_CONFIRM", tokens,
OAException.CONFIRMATION, null);
pageContext.putDialogMessage(confirmMessage);
pageContext.forwardImmediately("OA.jsp?page=/kam/oracle/apps/ak/employee/webui/EmpSearchPG",
null,
OAWebBeanConstants.KEEP_MENU_CONTEXT,
null,
null,
true, // retain AM
OAWebBeanConstants.ADD_BREAD_CRUMB_NO);
else if (pageContext.getParameter("Cancel") != null)
am.invokeMethod("rollback");
pageContext.forwardImmediately("OA.jsp?page=/kam/oracle/apps/ak/employee/webui/EmpSearchPG",
null,
OAWebBeanConstants.KEEP_MENU_CONTEXT,
null,
null,
true, // retain AM
OAWebBeanConstants.ADD_BREAD_CRUMB_NO);
}
I ran in debug mode and having tried to check the value, as soon as program comes to that line it raises an exceptioon so I am not able to see the value for that variable, however record is getting created when I comment this code, This just passes the value to message to display message on first page. I am curious and don't know how to overcome this issue.
Thanks
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WorkflowProcessorBean.java:790)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.performWi
thErrorHandling(WorkflowProcessorBean.java:1132)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.taskDoit(
WorkflowProcessorBean.java:783)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean_h7kt4j_EO
Impl.taskDoit(WorkflowProcessorBean_h7kt4j_EOImpl.java:474)
at
com.bea.wlpi.server.worklist.WorklistBean.taskExecute(WorklistBean.ja
va:512)
at
com.bea.wlpi.server.worklist.WorklistBean_1nnm8f_EOImpl.taskExecute(W
orklistBean_1nnm8f_EOImpl.java:782)
at
com.dset.ngp.wf.wlpi.WfProcessImpl.startProcess(WfProcessImpl.java:10
6)
at com.dset.ncx.wf.WfHelper.createProcess(WfHelper.java:102)
at
com.dset.ncx.session.ConfiguratorBean.generateScripts(ConfiguratorBea
n.java:175)
at
com.dset.ncx.session.ConfiguratorBean.generateScripts(ConfiguratorBea
n.java:149)
at
com.dset.ncx.session.ConfiguratorBean_m2uo2d_EOImpl.generateScripts(C
onfiguratorBean_m2uo2d_EOImpl.java:487)
at
com.dset.ncx.session.ConfiguratorBean_m2uo2d_EOImpl_WLSkel.invoke(Unk
nown Source)
at
weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at
weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerR
ef.java:93)
at
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.jav
a:267)
at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest
.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
java.lang.ClassCastException: java.lang.NoClassDefFoundError
at
com.bea.wlpi.common.ClassInvocationDescriptor.invokeMethod(ClassInvoc
ationDescriptor.java:542)
at
com.bea.wlpi.server.workflow.action.ActionBusinessOperation.execute(A
ctionBusinessOperation.java:274)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.activate(Task.java:119)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.activateS
uccessors(WorkflowProcessorBean.java:1344)
at com.bea.wlpi.server.workflow.Decision.activate(Decision.java:72)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.activateS
uccessors(WorkflowProcessorBean.java:1344)
at com.bea.wlpi.server.workflow.Task.markDone(Task.java:164)
at
com.bea.wlpi.server.workflow.action.ActionTaskDone.execute(ActionTask
Done.java:50)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.doit(Task.java:138)
at
com.bea.wlpi.server.workflow.action.ActionTaskDoit.execute(ActionTask
Doit.java:50)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at
com.bea.wlpi.server.workflow.action.ActionCondition.execute(ActionCon
dition.java:95)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.activate(Task.java:119)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.activateS
uccessors(WorkflowProcessorBean.java:1344)
at com.bea.wlpi.server.workflow.Task.markDone(Task.java:164)
at
com.bea.wlpi.server.workflow.action.ActionTaskDone.execute(ActionTask
Done.java:50)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.doit(Task.java:138)
at com.bea.wlpi.server.workflow.Workflow.taskDoit(Workflow.java:686)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean$3.invoke(
WorkflowProcessorBean.java:790)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.performWi
thErrorHandling(WorkflowProcessorBean.java:1132)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.taskDoit(
WorkflowProcessorBean.java:783)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean_h7kt4j_EO
Impl.taskDoit(WorkflowProcessorBean_h7kt4j_EOImpl.java:474)
at
com.bea.wlpi.server.worklist.WorklistBean.taskExecute(WorklistBean.ja
va:512)
at
com.bea.wlpi.server.worklist.WorklistBean_1nnm8f_EOImpl.taskExecute(W
orklistBean_1nnm8f_EOImpl.java:782)
at
com.dset.ngp.wf.wlpi.WfProcessImpl.startProcess(WfProcessImpl.java:10
6)
at com.dset.ncx.wf.WfHelper.createProcess(WfHelper.java:102)
at
com.dset.ncx.session.ConfiguratorBean.generateScripts(ConfiguratorBea
n.java:175)
at
com.dset.ncx.session.ConfiguratorBean.generateScripts(ConfiguratorBea
n.java:149)
at
com.dset.ncx.session.ConfiguratorBean_m2uo2d_EOImpl.generateScripts(C
onfiguratorBean_m2uo2d_EOImpl.java:487)
at
com.dset.ncx.session.ConfiguratorBean_m2uo2d_EOImpl_WLSkel.invoke(Unk
nown Source)
at
weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at
weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerR
ef.java:93)
at
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.jav
a:267)
at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest
.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
java.lang.ClassCastException: java.lang.NoClassDefFoundError
at
com.bea.wlpi.common.ClassInvocationDescriptor.invokeMethod(ClassInvoc
ationDescriptor.java:542)
at
com.bea.wlpi.server.workflow.action.ActionBusinessOperation.execute(A
ctionBusinessOperation.java:274)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.activate(Task.java:119)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.activateS
uccessors(WorkflowProcessorBean.java:1344)
at com.bea.wlpi.server.workflow.Decision.activate(Decision.java:72)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.activateS
uccessors(WorkflowProcessorBean.java:1344)
at com.bea.wlpi.server.workflow.Task.markDone(Task.java:164)
at
com.bea.wlpi.server.workflow.action.ActionTaskDone.execute(ActionTask
Done.java:50)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.doit(Task.java:138)
at
com.bea.wlpi.server.workflow.action.ActionTaskDoit.execute(ActionTask
Doit.java:50)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at
com.bea.wlpi.server.workflow.action.ActionCondition.execute(ActionCon
dition.java:95)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.activate(Task.java:119)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.activateS
uccessors(WorkflowProcessorBean.java:1344)
at com.bea.wlpi.server.workflow.Task.markDone(Task.java:164)
at
com.bea.wlpi.server.workflow.action.ActionTaskDone.execute(ActionTask
Done.java:50)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.doit(Task.java:138)
at com.bea.wlpi.server.workflow.Workflow.taskDoit(Workflow.java:686)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean$3.invoke(
WorkflowProcessorBean.java:790)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.performWi
thErrorHandling(WorkflowProcessorBean.java:1132)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.taskDoit(
WorkflowProcessorBean.java:783)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean_h7kt4j_EO
Impl.taskDoit(WorkflowProcessorBean_h7kt4j_EOImpl.java:474)
at
com.bea.wlpi.server.worklist.WorklistBean.taskExecute(WorklistBean.ja
va:512)
at
com.bea.wlpi.server.worklist.WorklistBean_1nnm8f_EOImpl.taskExecute(W
orklistBean_1nnm8f_EOImpl.java:782)
at
com.dset.ngp.wf.wlpi.WfProcessImpl.startProcess(WfProcessImpl.java:10
6)
at com.dset.ncx.wf.WfHelper.createProcess(WfHelper.java:102)
at
com.dset.ncx.session.ConfiguratorBean.generateScripts(ConfiguratorBea
n.java:175)
at
com.dset.ncx.session.ConfiguratorBean.generateScripts(ConfiguratorBea
n.java:149)
at
com.dset.ncx.session.ConfiguratorBean_m2uo2d_EOImpl.generateScripts(C
onfiguratorBean_m2uo2d_EOImpl.java:487)
at
com.dset.ncx.session.ConfiguratorBean_m2uo2d_EOImpl_WLSkel.invoke(Unk
nown Source)
at
weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at
weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerR
ef.java:93)
at
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.jav
a:267)
at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest
.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
java.lang.ClassCastException: java.lang.NoClassDefFoundError
at
com.bea.wlpi.common.ClassInvocationDescriptor.invokeMethod(ClassInvoc
ationDescriptor.java:542)
at
com.bea.wlpi.server.workflow.action.ActionBusinessOperation.execute(A
ctionBusinessOperation.java:274)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.activate(Task.java:119)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.activateS
uccessors(WorkflowProcessorBean.java:1344)
at com.bea.wlpi.server.workflow.Decision.activate(Decision.java:72)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.activateS
uccessors(WorkflowProcessorBean.java:1344)
at com.bea.wlpi.server.workflow.Task.markDone(Task.java:164)
at
com.bea.wlpi.server.workflow.action.ActionTaskDone.execute(ActionTask
Done.java:50)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.doit(Task.java:138)
at
com.bea.wlpi.server.workflow.action.ActionTaskDoit.execute(ActionTask
Doit.java:50)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at
com.bea.wlpi.server.workflow.action.ActionCondition.execute(ActionCon
dition.java:95)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.activate(Task.java:119)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.activateS
uccessors(WorkflowProcessorBean.java:1344)
at com.bea.wlpi.server.workflow.Task.markDone(Task.java:164)
at
com.bea.wlpi.server.workflow.action.ActionTaskDone.execute(ActionTask
Done.java:50)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.doit(Task.java:138)
at com.bea.wlpi.server.workflow.Workflow.taskDoit(Workflow.java:686)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean$3.invoke(
WorkflowProcessorBean.java:790)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.performWi
thErrorHandling(WorkflowProcessorBean.java:1132)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.taskDoit(
WorkflowProcessorBean.java:783)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean_h7kt4j_EO
Impl.taskDoit(WorkflowProcessorBean_h7kt4j_EOImpl.java:474)
at
com.bea.wlpi.server.worklist.WorklistBean.taskExecute(WorklistBean.ja
va:512)
at
com.bea.wlpi.server.worklist.WorklistBean_1nnm8f_EOImpl.taskExecute(W
orklistBean_1nnm8f_EOImpl.java:782)
at
com.dset.ngp.wf.wlpi.WfProcessImpl.startProcess(WfProcessImpl.java:10
6)
at com.dset.ncx.wf.WfHelper.createProcess(WfHelper.java:102)
at
com.dset.ncx.session.ConfiguratorBean.generateScripts(ConfiguratorBea
n.java:175)
at
com.dset.ncx.session.ConfiguratorBean.generateScripts(ConfiguratorBea
n.java:149)
at
com.dset.ncx.session.ConfiguratorBean_m2uo2d_EOImpl.generateScripts(C
onfiguratorBean_m2uo2d_EOImpl.java:487)
at
com.dset.ncx.session.ConfiguratorBean_m2uo2d_EOImpl_WLSkel.invoke(Unk
nown Source)
at
weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at
weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerR
ef.java:93)
at
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.jav
a:267)
at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest
.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
java.lang.ClassCastException: java.lang.NoClassDefFoundError
at
com.bea.wlpi.common.ClassInvocationDescriptor.invokeMethod(ClassInvoc
ationDescriptor.java:542)
at
com.bea.wlpi.server.workflow.action.ActionBusinessOperation.execute(A
ctionBusinessOperation.java:274)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.activate(Task.java:119)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.activateS
uccessors(WorkflowProcessorBean.java:1344)
at com.bea.wlpi.server.workflow.Decision.activate(Decision.java:72)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.activateS
uccessors(WorkflowProcessorBean.java:1344)
at com.bea.wlpi.server.workflow.Task.markDone(Task.java:164)
at
com.bea.wlpi.server.workflow.action.ActionTaskDone.execute(ActionTask
Done.java:50)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.doit(Task.java:138)
at
com.bea.wlpi.server.workflow.action.ActionTaskDoit.execute(ActionTask
Doit.java:50)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at
com.bea.wlpi.server.workflow.action.ActionCondition.execute(ActionCon
dition.java:95)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.activate(Task.java:119)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.activateS
uccessors(WorkflowProcessorBean.java:1344)
at com.bea.wlpi.server.workflow.Task.markDone(Task.java:164)
at
com.bea.wlpi.server.workflow.action.ActionTaskDone.execute(ActionTask
Done.java:50)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.doit(Task.java:138)
at com.bea.wlpi.server.workflow.Workflow.taskDoit(Workflow.java:686)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean$3.invoke(
WorkflowProcessorBean.java:790)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.performWi
thErrorHandling(WorkflowProcessorBean.java:1132)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.taskDoit(
WorkflowProcessorBean.java:783)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean_h7kt4j_EO
Impl.taskDoit(WorkflowProcessorBean_h7kt4j_EOImpl.java:474)
at
com.bea.wlpi.server.worklist.WorklistBean.taskExecute(WorklistBean.ja
va:512)
at
com.bea.wlpi.server.worklist.WorklistBean_1nnm8f_EOImpl.taskExecute(W
orklistBean_1nnm8f_EOImpl.java:782)
at
com.dset.ngp.wf.wlpi.WfProcessImpl.startProcess(WfProcessImpl.java:10
6)
at com.dset.ncx.wf.WfHelper.createProcess(WfHelper.java:102)
at
com.dset.ncx.session.ConfiguratorBean.generateScripts(ConfiguratorBea
n.java:175)
at
com.dset.ncx.session.ConfiguratorBean.generateScripts(ConfiguratorBea
n.java:149)
at
com.dset.ncx.session.ConfiguratorBean_m2uo2d_EOImpl.generateScripts(C
onfiguratorBean_m2uo2d_EOImpl.java:487)
at
com.dset.ncx.session.ConfiguratorBean_m2uo2d_EOImpl_WLSkel.invoke(Unk
nown Source)
at
weblogic.rmi.internal.BasicServerRef.invoke(BasicServerRef.java:298)
at
weblogic.rmi.cluster.ReplicaAwareServerRef.invoke(ReplicaAwareServerR
ef.java:93)
at
weblogic.rmi.internal.BasicServerRef.handleRequest(BasicServerRef.jav
a:267)
at
weblogic.rmi.internal.BasicExecuteRequest.execute(BasicExecuteRequest
.java:22)
at weblogic.kernel.ExecuteThread.execute(ExecuteThread.java:139)
at weblogic.kernel.ExecuteThread.run(ExecuteThread.java:120)
<Nov 7, 2002 2:34:24 PM EST> <Error> <WLPI> <<wlpirequest>
<started>2002-11-07 14:34:22.476</started>
<requestor>ips admin</requestor>
<templateid>20010</templateid>
<template-name>DeviceConfig</template-name>
<templatedefinitionid>21010</templatedefinitionid>
<instanceid>118001</instanceid>
<actions>
<error time="2002-11-07 14:34:24.058">ClassCastException: An error
occurred
during exception handler processing.
java.lang.NoClassDefFoundError</error>
</actions>
<completed>2002-11-07 14:34:24.058</completed>
</wlpirequest>
>
java.lang.ClassCastException: java.lang.NoClassDefFoundError
at
com.bea.wlpi.common.ClassInvocationDescriptor.invokeMethod(ClassInvoc
ationDescriptor.java:542)
at
com.bea.wlpi.server.workflow.action.ActionBusinessOperation.execute(A
ctionBusinessOperation.java:274)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.activate(Task.java:119)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.activateS
uccessors(WorkflowProcessorBean.java:1344)
at com.bea.wlpi.server.workflow.Decision.activate(Decision.java:72)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.activateS
uccessors(WorkflowProcessorBean.java:1344)
at com.bea.wlpi.server.workflow.Task.markDone(Task.java:164)
at
com.bea.wlpi.server.workflow.action.ActionTaskDone.execute(ActionTask
Done.java:50)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.doit(Task.java:138)
at
com.bea.wlpi.server.workflow.action.ActionTaskDoit.execute(ActionTask
Doit.java:50)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at
com.bea.wlpi.server.workflow.action.ActionCondition.execute(ActionCon
dition.java:95)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.activate(Task.java:119)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.activateS
uccessors(WorkflowProcessorBean.java:1344)
at com.bea.wlpi.server.workflow.Task.markDone(Task.java:164)
at
com.bea.wlpi.server.workflow.action.ActionTaskDone.execute(ActionTask
Done.java:50)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.executeAc
tions(WorkflowProcessorBean.java:1194)
at com.bea.wlpi.server.workflow.Task.executeActions(Task.java:90)
at com.bea.wlpi.server.workflow.Task.doit(Task.java:138)
at com.bea.wlpi.server.workflow.Workflow.taskDoit(Workflow.java:686)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean$3.invoke(
WorkflowProcessorBean.java:790)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.performWi
thErrorHandling(WorkflowProcessorBean.java:1132)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean.taskDoit(
WorkflowProcessorBean.java:783)
at
com.bea.wlpi.server.workflowprocessor.WorkflowProcessorBean_h7kt4j_EO
Impl.taskDoit(WorkflowProcessorBean_h7kt4j_EOImpl.java:474)
at
com.bea.wlpi.server.worklist.WorklistBean.taskExecute(WorklistBean.ja
va:512)
at
com.bea.wlpi.server.worklist.WorklistBean_1nnm8f_EOImpl.taskExecute(W
orklistBean_1nnm8f_EOImpl.java:782)
at
com.dset.ngp.wf.wlpi.WfProcessImpl.startProcess(WfProcessImpl.java:10
6)
at com.dset.ncx.wf.WfHelper.createProcess(WfHelper.java:102)
at
com.dset.ncx.session.ConfiguratorBean.generateScripts(ConfiguratorBea
n.java:175)
at
com.dset.ncx.session.ConfiguratorBean.generateScripts(ConfiguratorBea
n.java:149)
at
com.dset.ncx.session.ConfiguratorBean_m2uo2d_EOImpl.generateScripts(C
onfiguratorBean_m2uo2d_EOImpl.java:487)Thanks for the help abnormal. In my full code I had instantiated TreeSet with a Comparator, but I must have had a problem in the compare() code. I'll have to look into it more closely; as the stack trace did indicate an error in the compare() method in TreeMap. This would also explain why a single object can be added before there is a problem, because a compare wouldn't happen until there is more than one object. One other question: when comparing objects in the compare() method of the Comparator, can I choose any member of the object to compare for ordering or is there some standard I must follow when comparing objects?
Thanks again. -
WebLogic 12c and OSGi bundles ClassCastException error
When I deploy an OSGi bundle to WebLogic 12c there are no errors. However, when I try and access my application I get the following error:
java.lang.ClassCastException: com.sun.faces.taglib.jsf_core.ViewTag cannot be cast to javax.servlet.jsp.tagext.Tag
I suspect that WebLogic 12c is loading different versions of the JSF than what I have in my OSGi bundle but I am unable to confirm (I tried to deploy the wls-cat tool but I continue to get 503 errors even after a server restart).
My bundle currently uses JSF 1.1. After reading various forum posts, I have done the following but have not had any success:
1. Followed the steps in Re: jsf 1.2 on weblogic 12c (i.e. deploying the jsf-1.2.war, modified my weblogic.xml accordingly in my war and then deployed, etc)
2. Checked all of my manifest entries (which were correct) and even tried to set the required-bundles to my own JSF in the WEB-INF/lib directories
Are there any instructions/settings for having OSGi bundles work within WebLogic 12c? Note that my OSGi bundle works correctly in WebLogic 11.
Side question..I read that even though WebLogic 12c ships JSF 1.2 for backwards compatibility, it is deprecated for this release (as per http://docs.oracle.com/cd/E24329_01/web.1211/e21049/configurejsfandjtsl.htm#i163099). Does that mean that even if I get my bundle deployed/working that if there are other errors/issues in the future then I would not be supported? I am just trying to confirm so that I can make a decision about upgrading my JSF.
Thanks :)gday -
WLS 12c (12.1.1) doesn't recognize OSGi bundles -- if you have a library you wish to use with your web application, then it needs to conform the packaging requirements for the Java EE deployment model you are using.
If you are getting conflicts with a WLS supplied library (JSF in this case it appears) then you need to specify a filtering classloader definition in a weblogic deployment descriptor so that the web/app classloader is instructed to ignore a specified set of packages/resources from the parent loaders and load them locally.
By way of an example, assume you have a web application in which you are bundling JSF 1.2 and you want to use this in place of the JSF 2.1 API/impl that is provided by WLS 12.1.1. In that case, you'd create a WEB-INF/weblogic.xml file and provide the following settings within in.
<weblogic-web-app xmlns="http://xmlns.oracle.com/weblogic/weblogic-web-app">
<container-descriptor>
<prefer-application-packages>
<package-name>javax.faces.*</package-name>
<package-name>com.sun.faces.*</package-name>
<package-name>com.bea.faces.*</package-name>
</prefer-application-packages>
<prefer-application-resources>
<resource-name>javax.faces.*</resource-name>
<resource-name>com.sun.faces.*</resource-name>
<resource-name>com.bea.faces.*</resource-name>
<resource-name>META-INF/services/javax.servlet.ServletContainerInitializer</resource-name>
</prefer-application-resources>
</container-descriptor>
</weblogic-web-app>Deploying that with your application, in which you have supplied the JSF 1.2 API and implementation jars in the standard WEB-INF/lib directory will direct WLS to use those locally supplied libraries instead of its JSF API/implementation.
Hope that helps.
-steve- -
ClassCastException error during CO extension
Hi,
I have a requirement.
When you login to the home page and go to worklist notification page, clicking the full list, you get all the notifications for the users. Now the user wants a filter there, such that if they choose PO, only po notifications should come, similarly some other filters. I have leveraged a external LOV to get all those values, but when you hit on go button I have to dynamically add those values to the where condition of the VO.
I could not add the new fields in that region because there was no create button for that region. So I created some fields @ PageLayout Level.
So,
Page Layout RN - My New Fields ( The CO here is say PageCO)
StackLayout RN - existing field and Go Button ( The CO here is say LayoutCO)
Ideally I should customize the LayoutCO to dynamically append the where clause, but :
1) I can't create any items there, because there was no create button
2) Just to check I extended the CO, calling the super PFR and writing a OADiagnostics message, I get the below error:
oracle.apps.fnd.framework.OAException: java.lang.ClassCastException: oracle.apps.fnd.framework.webui.beans.layout.OAFlowLayoutBean cannot be cast to oracle.apps.fnd.framework.webui.beans.table.OATableBean
But when I extend the CO of the region above it (PageCO), I am not getting the error, but I am not able to get hold of the VO. It returns null, when I see the diagnostics. Any clue , how to achieve this?Thanks Gyan.
Getting the fields or the value is not an issue . That I have configured, but passing that value to the existing VO is the issue now.
I have identified the tableRN CO and I am extending it's controller.
What I did was:
After Super
- Getting hold of the VO . Conditionally there are different VOs, based on a value selected earlier. Say say VO1 is triggered, I am appending the where clause with the values of the new field. But the issue is :
Issue 1: In some cases the VO does not return any data.
Issue 2 : In some cases I am getting the error 'Object name for type View Object is invalid'
Any help? -
ClassCastException while copying a resource
Hi All,
I have a customRespositorymanager, where I have implemented the method copyResource in my NamespaceManager. When I perform a copy operation
on a resource, I get a ClassCastException error.
The full stacktrace is given below.
But strangely enough,when I refresh the page,
the resource is actually copied to the
destination folder. Any idea why the UI
is throwing this ClassCastException?
<u><b>The version I am working on NW04 SPS09 Patch 3</b></u>java.lang.ClassCastException
at com.sapportals.wcm.repository.GeneralImpl2.internalCopyManager(GeneralImpl2.java:583)
at com.sapportals.wcm.repository.ResourceImpl2.internalCopyManager(ResourceImpl2.java:244)
at com.sapportals.wcm.repository.ResourceImpl.internalCopy(ResourceImpl.java:2152)
at com.sapportals.wcm.repository.ResourceImpl.copy(ResourceImpl.java:1415)
at com.sapportals.wcm.repository.ResourceImpl.copy(ResourceImpl.java:1398)
at com.sapportals.wcm.rfadapter.CopyUtility.copy(CopyUtility.java:112)
at com.sapportals.wcm.rendering.uicommand.cm.CopyUtil.singleNewCopy(CopyUtil.java:96)
at com.sapportals.wcm.rendering.uicommand.cm.CopyUtil.copy(CopyUtil.java:52)
at com.sapportals.wcm.rendering.uicommand.cm.UICopyCommand.execute(UICopyCommand.java:148)
at com.sapportals.wcm.rendering.uicommand.cm.UIMassEmbeddedSelectCommand.execute(UIMassEmbeddedSelectCommand.java:87)
at com.sapportals.wcm.rendering.uicommand.cm.UIMassEmbeddedSelectCommand.execute(UIMassEmbeddedSelectCommand.java:66)
at com.sapportals.wcm.rendering.control.cm.CommandDispatcher.onMassExecute(CommandDispatcher.java:45)
at com.sapportals.wcm.rendering.control.cm.WdfProxy.onMassExecute(WdfProxy.java:2209)
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:324)
at com.sapportals.wdf.stack.Control.dispatchHtmlbEvent(Control.java:386)
at com.sapportals.wdf.WdfEventDispatcher.dispatch(WdfEventDispatcher.java:175)
at com.sapportals.wdf.WdfCompositeController.onWdfEvent(WdfCompositeController.java:538)
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:324)
at com.sapportals.htmlb.page.DynPage.doProcessCompositeEvent(DynPage.java:204)
at com.sapportals.htmlb.page.DynPage.doProcessCurrentEvent(DynPage.java:142)
at com.sapportals.htmlb.page.PageProcessor.handleRequest(PageProcessor.java:115)
at com.sapportals.htmlb.page.PageProcessorServlet.handleRequest(PageProcessorServlet.java:62)
at com.sapportals.htmlb.page.PageProcessorServlet.doPost(PageProcessorServlet.java:22)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sapportals.wcm.app.servlet.WcmHtmlbBaseServlet.service(WcmHtmlbBaseServlet.java:100)
at com.sapportals.wcm.portal.proxy.PCProxyServlet.service(PCProxyServlet.java:313)
at com.sapportals.portal.prt.core.broker.ServletComponentItem$ServletWrapperComponent.doContent(ServletComponentItem.java:110)
at com.sapportals.portal.prt.component.AbstractPortalComponent.serviceDeprecated(AbstractPortalComponent.java:209)
at com.sapportals.portal.prt.component.AbstractPortalComponent.service(AbstractPortalComponent.java:114)
at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
at com.sapportals.portal.prt.component.PortalComponentResponse.include(PortalComponentResponse.java:215)
at com.sapportals.portal.prt.pom.PortalNode.service(PortalNode.java:646)
at com.sapportals.portal.prt.core.PortalRequestManager.callPortalComponent(PortalRequestManager.java:328)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:136)
at com.sapportals.portal.prt.core.PortalRequestManager.dispatchRequest(PortalRequestManager.java:189)
at com.sapportals.portal.prt.core.PortalRequestManager.runRequestCycle(PortalRequestManager.java:753)
at com.sapportals.portal.prt.connection.ServletConnection.handleRequest(ServletConnection.java:232)
at com.sapportals.portal.prt.dispatcher.Dispatcher$doService.run(Dispatcher.java:522)
at java.security.AccessController.doPrivileged(Native Method)
at com.sapportals.portal.prt.dispatcher.Dispatcher.service(Dispatcher.java:405)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.servlet.InvokerServlet.service(InvokerServlet.java:153)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.runServlet(HttpHandlerImpl.java:385)
at com.sap.engine.services.servlets_jsp.server.HttpHandlerImpl.handleRequest(HttpHandlerImpl.java:263)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:340)
at com.sap.engine.services.httpserver.server.RequestAnalizer.startServlet(RequestAnalizer.java:318)
at com.sap.engine.services.httpserver.server.RequestAnalizer.invokeWebContainer(RequestAnalizer.java:821)
at com.sap.engine.services.httpserver.server.RequestAnalizer.handle(RequestAnalizer.java:239)
at com.sap.engine.services.httpserver.server.Client.handle(Client.java:92)
at com.sap.engine.services.httpserver.server.Processor.request(Processor.java:147)
at com.sap.engine.core.service630.context.cluster.session.ApplicationSessionMessageListener.process(ApplicationSessionMessageListener.java:37)
at com.sap.engine.core.cluster.impl6.session.UnorderedChannel$MessageRunner.run(UnorderedChannel.java:71)
at com.sap.engine.core.thread.impl3.ActionObject.run(ActionObject.java:37)
at java.security.AccessController.doPrivileged(Native Method)
at com.sap.engine.core.thread.impl3.SingleThread.execute(SingleThread.java:94)
at com.sap.engine.core.thread.impl3.SingleThread.run(SingleThread.java:162)hi Seema,
This seems to be an issue in the standard coding. I think you should open an CSN/OSS for this..
hope it helps..
regards,
Vinoth -
Hi
Please help i am trying to fix this for last 2 days ..
I am trying to validate the XML in SAX parser and i am getting
"java.lang.ClassCastException: " error.
I am pasting the code i have and the sample XML. If some one faced the same kind of problem please share the thoughts
thanks in advance.
I am sending the XML from the command prompt
This is the code i have
class XMLBean {
public void onMessage (String uri) {
Object [] schemas = new Object[] { "C:/Murugaraj/Projects/Atlys-interface/XSD/Schemas/Common/Types/Public/rDataModel.xsd",
"C:/raj/Projects/Atlys-interface/XSD/Schemas/Atlas/jms/Public/SubscriberNotification.xsd",
"C:/raj/Projects/Atlys-interface/XSD/Schemas/Atlas/Container/Public/SubscriberNotification.xsd",
"C:/raj/Projects/Atlys-interface/XSD/Schemas/Atlas/Container/Public/MessageHeader.xsd"};
System.out.println("Parsing XML File: " + uri + "\n\n");
// The SAX handler Events are in RequestHandler which is extends from Defaulthandler
RequestHandler rh = new RequestHandler();
try {
String txt = uri;
System.out.println(txt);
SAXParserFactory fact = SAXParserFactory.newInstance();
fact.setNamespaceAware(true);
fact.setValidating(true);
fact.setFeature("http://xml.org/sax/features/validation", true);
fact.setFeature("http://apache.org/xml/features/validation/schema",true);
fact.setFeature("http://apache.org/xml/features/validation/schema-full-checking", true);
SAXParser sp = fact.newSAXParser();
sp.setProperty("http://apache.org/xml/properties/schema/external-noNamespaceSchemaLocation",schemas);
InputSource inSource = new InputSource(new FileInputStream(txt));
sp.parse(inSource, rh);
}catch(SAXNotRecognizedException x){
System.out.println(" SAXNotRecognizedException Parsing error" );
x.getMessage();
}catch(SAXParseException spe){
System.out.println("\n** Parsing error SAXParseException" + ", line " + spe.getLineNumber() + ", uri " + spe.getSystemId());
System.out.println(" " + spe.getMessage());
Exception x = spe;
if (spe.getException() != null)
x = spe.getException();
x.printStackTrace();
}catch(SAXException sxe){
System.out.println(" SAXException Parsing error" );
Exception x = sxe;
if(sxe.getException() != null)
x=sxe.getException();
x.printStackTrace();
}catch (IOException ioe) {
System.out.println(" IOException Parsing error" );
ioe.printStackTrace();
}catch (Throwable t){
t.printStackTrace();
} // End of catch
} // End of onMessage
public static void main(String[] args) {
if (args.length != 1) {
System.out.println("Usage: java SAXParserDemo [XML URI]");
System.exit(0);
String uri = args[0];
XMLBean call = new XMLBean ();
call.onMessage(uri);
} // End of main
} // End of XMLBean
This is the error i am getting
java.lang.ClassCastException: [Ljava.lang.Object;
at weblogic.apache.xerces.impl.xs.XMLSchemaValidator.reset(Lweblogic/apa
che/xerces/xni/parser/XMLComponentManager;)V(XMLSchemaValidator.java:1374)
at weblogic.apache.xerces.parsers.BasicParserConfiguration.reset()V(Basi
cParserConfiguration.java:523)
at weblogic.apache.xerces.parsers.DTDConfiguration.reset()V(DTDConfigura
tion.java:624)
at weblogic.apache.xerces.parsers.DTDConfiguration.parse(Z)Z(DTDConfigur
ation.java:498)
at weblogic.apache.xerces.parsers.DTDConfiguration.parse(Lweblogic/apach
e/xerces/xni/parser/XMLInputSource;)V(DTDConfiguration.java:581)
at weblogic.apache.xerces.parsers.XMLParser.parse(Lweblogic/apache/xerce
s/xni/parser/XMLInputSource;)V(XMLParser.java:152)
at weblogic.apache.xerces.parsers.AbstractSAXParser.parse(Lorg/xml/sax/I
nputSource;)V(AbstractSAXParser.java:1175)
at weblogic.xml.jaxp.WebLogicXMLReader.parse(Lorg/xml/sax/InputSource;)V
(WebLogicXMLReader.java:135)
at weblogic.xml.jaxp.RegistryXMLReader.parse(Lorg/xml/sax/InputSource;)V
(RegistryXMLReader.java:152)
at javax.xml.parsers.SAXParser.parse(Lorg/xml/sax/InputSource;Lorg/xml/s
ax/helpers/DefaultHandler;)V(SAXParser.java:345)
at XMLBean.onMessage(Ljava/lang/String;)V(XMLBean.java:80)
at XMLBean.main([Ljava/lang/String;)V(XMLBean.java:130)
The Sample XML looks like this
<?xml version="1.0" encoding="UTF-8" ?>
- <SubscriberNotification xmlns:cng="http://csi.test.com/CSI/Namespaces/Types/Public/DataModel.xsd" xmlns="http://csi.test.com/ATLAS/Namespaces /Container/JMS/SubscriberNotification.xsd" xmlns:sn="http://csi.test.com/ATLAS/Namespaces/Container/Public/SubscriberNotification.xsd" xmlns:mh="http://csi.test.com/ATLAS/Namespaces/Container/Public/MessageHeader.xsd">
- <mh:MessageHeader>
- <mh:TrackingMessageHeader>
<cng:version>v3</cng:version>
<cng:messageId>08001200312101117273772521</cng:messageId>
<cng:originatorId>CARE</cng:originatorId>
<cng:dateTimeStamp>2005-08-23T13:45:57Z</cng:dateTimeStamp>
</mh:TrackingMessageHeader>
- <mh:SequenceMessageHeader>
<cng:sequenceNumber>1</cng:sequenceNumber>
<cng:totalInSequence>1</cng:totalInSequence>
</mh:SequenceMessageHeader>
</mh:MessageHeader>
- <sn:SubscriberNotification>
<sn:billingSystemEventGenrationDateTime>2003-12-10T11:17:27.377Z</sn:billingSystemEventGenrationDateTime>
<sn:notificationType>UpdateSubscriberStatusNotification</sn:notificationType>
<sn:notificationSubType>3400</sn:notificationSubType>
- <sn:Account>
- <sn:billingMarket>
<sn:billingMarket>08</sn:billingMarket>
</sn:billingMarket>
<sn:billingSystemId>CARE</sn:billingSystemId>
</sn:Account>
</sn:SubscriberNotification>
</SubscriberNotification>Thanks bckrispiYou're welcome, :)
seems like i can pass array of objects so then i
decided to pass multiple schemas. Also there is one
sun website claims validating multiple schemasIf you're talking about the new Validation Framework, yes, the tutorials say you can pass it multiple schemas with the same namespace. Unfortunately, the implementation is broken
Yes, i want to validate with more than one schema ..
'cos my XML generated based on 4 schemas ( xsd's)
I did not get what you mean by "import" dependand
schemas..
import the depandant schema on the "parent schema"
thats what you meant ?If you have a "parent" xsd that uses an <xsd:import> on its dependencies, then you just need to pass the parent xsd into your SAX Parser. -
hello, i am having a problem with a java.lang.ClassCastException error at runtime
everything compiles fine, but the error points to this line:
Integer rightOp = (Integer)operandStack.pop();
the stack is popping items of type Object that i want to convert to an Integer so that i can later convert them to ints (primitive)
i have tried all sorts of things that i have seen in the java API, but no luck
any help would be great
thanks
coleIf what you put onto the stack was an Integer, the cast will work. If it wasn't, the cast won't work. You can't just use a cast to magically turn any old object into an Integer.
If it's a String, you can use Integer.parseInt to get an int. -
Extending an Existing Instantiated Object and ClassCastException
I am trying to wrap a class around an object that is returned from a third party.
"Requirement" is a class that extends "Dispatch". "Dispatch" is a class that is returned from the third party.
I am getting a class ClassCastException error.
requirement = (Requirement) Dispatch.call(terms, "Item", i+1, 3).toDispatch();
I thought that I could do this.. What is the problem?
Example below.
Requirement requirement;
for (int i=0;i<cnt;i++) {
requirement = (Requirement) Dispatch.call(terms, "Item", i+1, 3).toDispatch();
System.out.println(i + " " + requirement.getText());
}The Requirement class extends Dispatch.
public class Requirement extends Dispatch {
boolean initialized = false;
String name;
String text;
...The error that I am getting is:
Exception in thread "main" java.lang.ClassCastException: com.jacob.com.Dispatch cannot be cast to com.sita.reqpro.Requirement
at com.sita.reqpro.EasyRqmt.main(EasyRqmt.java:49)
I'm using: jdk1.5.0_12So what is the best way to do this?
Something like this:
Dispatch item = null;
Requirement requirement;
for (int i=0;i<cnt;i++) {
item = Dispatch.call(terms, "Item", i+1, 3).toDispatch();
requirement = new Requirement(item);
System.out.println(i + " " + requirement.getText());
public class Requirement {
Dispatch dispatch;
boolean initialized = false;
String name;
String text;
public Requirement(Dispatch pDispatch) {
name = Dispatch.get(pDispatch, "Name").toString();
text = Dispatch.get(pDispatch, "Text").toString();
initialized = true;
} -
JSF Listbox Error Using Netbeans 5.5 Visul Web Pack
Please see my post on the Java Programming Forum. I'm having a Listbox problem.
http://forum.java.sun.com/thread.jspa?threadID=5115503&tstart=0The getPersons() code will give an ClassCastException error. Change it to:
public SelectItem[] getPersons()
ArrayList<SelectItem> people = new ArrayList<SelectItem>();
//Start For Loop reading from database into 'item' Object
people.add(new SelectItem(item.getID() + "",item.getName()));
// End Loop
/**This line.*/
return (SelectItem[]) people.toArray(new SelectItem[]{});
}But this might not be the problem.
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