cannot convert java.lang.String to java.util.date error
jayakemmannu Apr 28, 2009 11:03 AMHi i'm getting following error when i run my application
Error:
14:27:55,987 ERROR [application] /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
javax.faces.el.EvaluationException: /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
.....
.....
Caused by: javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
at org.jboss.ejb3.tx.Ejb3TxPolicy.handleInCallerTx(Ejb3TxPolicy.java:87)
.......
.......
Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to java.util.Date
at org.hibernate.type.DateType.toString(DateType.java:78)
at org.hibernate.type.NullableType.nullSafeToString(NullableType.java:93)
....
....
14:27:56,002 WARN [lifecycle] #{policySearch.find}: /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
javax.faces.FacesException: #{policySearch.find}: /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:118)
.....
Caused by: javax.faces.el.EvaluationException: /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
... 51 more
Caused by: javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
at
.......
Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to java.util.Date
......
14:27:56,002 WARN [ExceptionFilter] handling uncaught exception
javax.servlet.ServletException: #{policySearch.find}: /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
.....
Caused by: javax.faces.FacesException: #{policySearch.find}: /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
...
Caused by: javax.faces.el.EvaluationException: /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
... 51 more
Caused by: javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
at org.jboss.ejb3.tx.Ejb3TxPolicy.handleInCallerTx(Ejb3TxPolicy.java:87)
at org.
.....
Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to java.util.Date
.........
.........
14:27:56,002 WARN [ExceptionFilter] exception root cause
javax.faces.FacesException: #{policySearch.find}: /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
.......
.......
Caused by: javax.faces.el.EvaluationException: /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
... 51 more
Caused by: javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
at org.jboss.ejb3.tx.Ejb3TxPolicy.handleInCallerTx(Ejb3TxPolicy.java:87)
at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:130)
at o
.....
Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to java.util.Date
at org.hibernate.type.DateType.toString(DateType.java:78)
at org.hibernate.type.NullableType.nullSafeToString(NullableType.java:93)
policySearchingAction.java
........
........
private void queryPolicy() {
List<Policy> results = em.createQuery("select p from Policy p where lower(p.policyId) like #{patern} or lower(str(p.policyStartDate)) like #{pattern} or lower(str(p.policyEndDate)) like #{pattern} or lower(p.customer.customerId) like #{pattern} or lower(p.policytype.policyTypeId) like #{pattern} ")
.setMaxResults(pageSize+1)
.setFirstResult(page * pageSize)
.getResultList();
..........
}
policylist.xhtml
<!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:s="http://jboss.com/products/seam/taglib"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:rich="http://richfaces.org/rich"
xmlns:a="http://richfaces.org/a4j"
template="layout/template.xhtml">
<ui:define name="body">
<h:form id="searchCriteria" styleClass="edit">
<rich:simpleTogglePanel label="Search Policies" switchType="ajax">
<s:decorate template="layout/display.xhtml">
<h:inputText id="searchString" value="#{policySearch.searchString}" />
<a:support id="onkeyup" event="onkeyup" actionListener="#{policySearch.find}" reRender="searchResults">
</a:support> 
<a:commandButton id="findPolicies" value="Find Policies" action="#{policySearch.find}" reRender="searchResults"></a:commandButton>
</s:decorate>
<s:decorate template="layout/display.xhtml">
<h:outputLabel id="maximumResultsLabel" for="pageSize" > Maximum Results </h:outputLabel>
<h:selectOneMenu id="pageSize" value="#{policySearch.pageSize}" style=" width : 72px;">
<f:selectItem id="PageSize5" itemLabel="5" itemValue="5"/>
<f:selectItem id="PageSize10" itemLabel="10" itemValue="10"/>
<f:selectItem id="PageSize20" itemLabel="20" itemValue="20"/>
</h:selectOneMenu></s:decorate>
</rich:simpleTogglePanel>
</h:form>
<rich:panel id="searchResults">
<h:outputLabel id="NoPoliciesFoundMessage" value="No Policies Found" rendered="#{policy !=null and policy.rowCount==0}" />
<rich:dataTable id="policy" value="#{policy}" var="cla" rendered="#{policy.rowCount>0}">
<h:column id="column1">
<f:facet id="PolicyIDFacet" name="header">PolicyID</f:facet>
#{cla.policyId}
</h:column>
<h:column id="column2">
<f:facet id="PolicyStartDate" name="header">PolicyStartDate</f:facet>
#{cla.policyStartDate}
</h:column>
<h:column id="column3">
<f:facet id="PolicyEndDate" name="header">Policy End Date</f:facet>
#{cla.policyEndDate}
</h:column>
<h:column id="column5">
<f:facet id="CustomerIDFacet" name="header">CustomerID</f:facet>
#{cla.customer.customerId}
</h:column>
<h:column>
<f:facet id="PolicyTypeIDFacet" name="header">PolicyTypeID</f:facet>
#{cla.policytype.policyTypeId}
</h:column>
</rich:dataTable>
<s:link id="MoreResultsLink" value="More results" action="#{policySearch.nextPage}" rendered="#{policySearch.nextPageAvailable}"/>
</rich:panel>
</ui:define>
</ui:composition>
Error:
14:27:55,987 ERROR [application] /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
javax.faces.el.EvaluationException: /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
.....
.....
Caused by: javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
at org.jboss.ejb3.tx.Ejb3TxPolicy.handleInCallerTx(Ejb3TxPolicy.java:87)
.......
.......
Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to java.util.Date
at org.hibernate.type.DateType.toString(DateType.java:78)
at org.hibernate.type.NullableType.nullSafeToString(NullableType.java:93)
....
....
14:27:56,002 WARN [lifecycle] #{policySearch.find}: /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
javax.faces.FacesException: #{policySearch.find}: /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:118)
.....
Caused by: javax.faces.el.EvaluationException: /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
... 51 more
Caused by: javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
at
.......
Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to java.util.Date
......
14:27:56,002 WARN [ExceptionFilter] handling uncaught exception
javax.servlet.ServletException: #{policySearch.find}: /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
.....
Caused by: javax.faces.FacesException: #{policySearch.find}: /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
...
Caused by: javax.faces.el.EvaluationException: /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
... 51 more
Caused by: javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
at org.jboss.ejb3.tx.Ejb3TxPolicy.handleInCallerTx(Ejb3TxPolicy.java:87)
at org.
.....
Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to java.util.Date
.........
.........
14:27:56,002 WARN [ExceptionFilter] exception root cause
javax.faces.FacesException: #{policySearch.find}: /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
.......
.......
Caused by: javax.faces.el.EvaluationException: /PolicyList.xhtml @24,131 action="#{policySearch.find}": javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
at com.sun.facelets.el.LegacyMethodBinding.invoke(LegacyMethodBinding.java:73)
at com.sun.faces.application.ActionListenerImpl.processAction(ActionListenerImpl.java:102)
... 51 more
Caused by: javax.ejb.EJBTransactionRolledbackException: java.lang.String cannot be cast to java.util.Date
at org.jboss.ejb3.tx.Ejb3TxPolicy.handleInCallerTx(Ejb3TxPolicy.java:87)
at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:130)
at o
.....
Caused by: java.lang.ClassCastException: java.lang.String cannot be cast to java.util.Date
at org.hibernate.type.DateType.toString(DateType.java:78)
at org.hibernate.type.NullableType.nullSafeToString(NullableType.java:93)
policySearchingAction.java
........
........
private void queryPolicy() {
List<Policy> results = em.createQuery("select p from Policy p where lower(p.policyId) like #{patern} or lower(str(p.policyStartDate)) like #{pattern} or lower(str(p.policyEndDate)) like #{pattern} or lower(p.customer.customerId) like #{pattern} or lower(p.policytype.policyTypeId) like #{pattern} ")
.setMaxResults(pageSize+1)
.setFirstResult(page * pageSize)
.getResultList();
..........
}
policylist.xhtml
<!DOCTYPE composition PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:s="http://jboss.com/products/seam/taglib"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:rich="http://richfaces.org/rich"
xmlns:a="http://richfaces.org/a4j"
template="layout/template.xhtml">
<ui:define name="body">
<h:form id="searchCriteria" styleClass="edit">
<rich:simpleTogglePanel label="Search Policies" switchType="ajax">
<s:decorate template="layout/display.xhtml">
<h:inputText id="searchString" value="#{policySearch.searchString}" />
<a:support id="onkeyup" event="onkeyup" actionListener="#{policySearch.find}" reRender="searchResults">
</a:support> 
<a:commandButton id="findPolicies" value="Find Policies" action="#{policySearch.find}" reRender="searchResults"></a:commandButton>
</s:decorate>
<s:decorate template="layout/display.xhtml">
<h:outputLabel id="maximumResultsLabel" for="pageSize" > Maximum Results </h:outputLabel>
<h:selectOneMenu id="pageSize" value="#{policySearch.pageSize}" style=" width : 72px;">
<f:selectItem id="PageSize5" itemLabel="5" itemValue="5"/>
<f:selectItem id="PageSize10" itemLabel="10" itemValue="10"/>
<f:selectItem id="PageSize20" itemLabel="20" itemValue="20"/>
</h:selectOneMenu></s:decorate>
</rich:simpleTogglePanel>
</h:form>
<rich:panel id="searchResults">
<h:outputLabel id="NoPoliciesFoundMessage" value="No Policies Found" rendered="#{policy !=null and policy.rowCount==0}" />
<rich:dataTable id="policy" value="#{policy}" var="cla" rendered="#{policy.rowCount>0}">
<h:column id="column1">
<f:facet id="PolicyIDFacet" name="header">PolicyID</f:facet>
#{cla.policyId}
</h:column>
<h:column id="column2">
<f:facet id="PolicyStartDate" name="header">PolicyStartDate</f:facet>
#{cla.policyStartDate}
</h:column>
<h:column id="column3">
<f:facet id="PolicyEndDate" name="header">Policy End Date</f:facet>
#{cla.policyEndDate}
</h:column>
<h:column id="column5">
<f:facet id="CustomerIDFacet" name="header">CustomerID</f:facet>
#{cla.customer.customerId}
</h:column>
<h:column>
<f:facet id="PolicyTypeIDFacet" name="header">PolicyTypeID</f:facet>
#{cla.policytype.policyTypeId}
</h:column>
</rich:dataTable>
<s:link id="MoreResultsLink" value="More results" action="#{policySearch.nextPage}" rendered="#{policySearch.nextPageAvailable}"/>
</rich:panel>
</ui:define>
</ui:composition>