4 Replies Latest reply on Jan 30, 2008 8:33 AM by ilya_shaikovsky

    Tomcat6 migration problem

    jim20100
    jim20100 Jan 24, 2008 4:26 AM

      I have tried to change from myFace to sun JSF.
      I have migrated on jdk1.5 and tomcat 6.

      I have a datatable with input fields.
      I have set ajax fields with keypress events.
      For example, when the dimension field is changed, the price must change.

      Here is my code:

      <rich:column>
 <f:facet name="header">
 <h:outputText
 value="#{my_messages['part.h_dimension']}" />
 </f:facet>

 <!-- row is also available -->
 <a4j:outputPanel id="idCatalogHDim">
 <h:inputText id="dimensionH" maxlength="5" size="5"
 binding="#{htmlInputTextHDim.valueRef}" immediate="false"
 value="#{part.partDimension.dimensionH}"
 rendered="#{(part.partDimension!=null) && (part.partDimensionMinimum.dimensionH < part.partDimensionMaximum.dimensionH)}">
 <f:converter converterId="catalogIntegerConverter" />
 <f:validator validatorId="dimensionValidator" />
 <a4j:support event="onkeyup" eventsQueue="queueDataCatalog" ignoreDupResponses="false" requestDelay="100"
 action="#{htmlInputTextHDim.change}"
 immediate="true"
 reRender="idPrice,idAddToCart,idMessageHDim" />
 </h:inputText>

 <a4j:outputPanel id="idMessageHDim">
 <h:message styleClass="errorMark" for="dimensionH"
 tooltip="true" showDetail="true" showSummary="false">
 </h:message>
 </a4j:outputPanel>

 </a4j:outputPanel>

 <h:outputText value="#{part.partDimension.dimensionH}"
 rendered="#{(part.partDimension!=null) && (part.partDimension.dimensionH > 0) && (part.partDimensionMinimum.dimensionH == part.partDimensionMaximum.dimensionH)}">
 </h:outputText>

 <a4j:outputPanel
 rendered="#{(part.partDimension==null) || (part.partDimension.dimensionH == null)">
 <f:verbatim> </f:verbatim>
 </a4j:outputPanel>

 </rich:column>



      Here is the class 

      public class HtmlInputNumericTextComponent {

 HtmlInputText valueRef;

 public HtmlInputText getValueRef() {
 return valueRef;
 }

 public void setValueRef(HtmlInputText valueRef) {
 this.valueRef = valueRef;
 }



 public String change(){
 Object submittedValue = valueRef.getSubmittedValue();

 valueRef.setSubmittedValue("0");
 Validator[] validators = valueRef.getValidators();

 for (int i = 0; i<validators.length; i++){
 valueRef.removeValidator(validators);
 }
 valueRef.processValidators(FacesContext.getCurrentInstance());
 valueRef.processUpdates(FacesContext.getCurrentInstance());

 for (int i = 0; i<validators.length; i++){
 valueRef.addValidator(validators);
 }

 valueRef.setSubmittedValue(submittedValue);
 valueRef.processValidators(FacesContext.getCurrentInstance());
 valueRef.processUpdates(FacesContext.getCurrentInstance());

 return null;
 }

 public HtmlInputNumericTextComponent() {
 super();
 // TODO Auto-generated constructor stub
 }

}




      Here is the bug which appears ONLY after the migration: 


      org.apache.jasper.JasperException: An exception occurred processing JSP page /catalog/displayCatalog.jsp at line 260

257:
258: <!-- row is also available -->
259: <a4j:outputPanel id="idCatalogHDim">
260: <h:inputText id="dimensionH" maxlength="5" size="5"
261: binding="#{htmlInputTextHDim.valueRef}" immediate="false"
262: value="#{part.partDimension.dimensionH}"
263: rendered="#{(part.partDimension!=null) && (part.partDimensionMinimum.dimensionH < part.partDimensionMaximum.dimensionH)}">


Stacktrace:
 org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:524)
 org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:417)
 org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
 org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
 com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:408)
 com.sun.faces.application.ViewHandlerImpl.executePageToBuildView(ViewHandlerImpl.java:442)
 com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:115)
 org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
 org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:216)
 com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
 com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
 com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
 javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
 org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
 org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)


root cause

javax.servlet.ServletException: javax.servlet.jsp.JspException: javax.faces.FacesException: Error performing conversion of value ' of type class java.lang.String to type class javax.faces.component.html.HtmlInputText for managed bean htmlInputTextHDim.
 org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:846)
 org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:779)
 org.apache.jsp.catalog.displayCatalog_jsp._jspService(displayCatalog_jsp.java:374)
 org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
 org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
 org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
 org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
 com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:408)
 com.sun.faces.application.ViewHandlerImpl.executePageToBuildView(ViewHandlerImpl.java:442)
 com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:115)
 org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
 org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:216)
 com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
 com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
 com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
 javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
 org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
 org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)


root cause

javax.faces.FacesException: Error performing conversion of value ' of type class java.lang.String to type class javax.faces.component.html.HtmlInputText for managed bean htmlInputTextHDim.
 com.sun.faces.config.ManagedBeanFactoryImpl.getConvertedValueConsideringPrimitives(ManagedBeanFactoryImpl.java:971)
 com.sun.faces.config.ManagedBeanFactoryImpl.setPropertiesIntoBean(ManagedBeanFactoryImpl.java:644)
 com.sun.faces.config.ManagedBeanFactoryImpl.newInstance(ManagedBeanFactoryImpl.java:317)
 com.sun.faces.application.ApplicationAssociate.createAndMaybeStoreManagedBeans(ApplicationAssociate.java:546)
 com.sun.faces.el.ManagedBeanELResolver.getValue(ManagedBeanELResolver.java:82)
 javax.el.CompositeELResolver.getValue(CompositeELResolver.java:53)
 com.sun.faces.el.FacesCompositeELResolver.getValue(FacesCompositeELResolver.java:64)
 org.apache.el.parser.AstIdentifier.getValue(AstIdentifier.java:45)
 org.apache.el.parser.AstValue.getValue(AstValue.java:86)
 org.apache.el.ValueExpressionImpl.getValue(ValueExpressionImpl.java:186)
 org.apache.jasper.el.JspValueExpression.getValue(JspValueExpression.java:101)
 com.sun.faces.application.ApplicationImpl.createComponent(ApplicationImpl.java:229)
 javax.faces.webapp.UIComponentELTag.createComponent(UIComponentELTag.java:211)
 javax.faces.webapp.UIComponentClassicTagBase.createChild(UIComponentClassicTagBase.java:476)
 javax.faces.webapp.UIComponentClassicTagBase.findComponent(UIComponentClassicTagBase.java:660)
 javax.faces.webapp.UIComponentClassicTagBase.doStartTag(UIComponentClassicTagBase.java:1111)
 com.sun.faces.taglib.html_basic.InputTextTag.doStartTag(InputTextTag.java:419)
 org.apache.jsp.catalog.displayCatalog_jsp._jspx_meth_h_005finputText_005f2(displayCatalog_jsp.java:7328)
 org.apache.jsp.catalog.displayCatalog_jsp._jspx_meth_a4j_005foutputPanel_005f6(displayCatalog_jsp.java:7277)
 org.apache.jsp.catalog.displayCatalog_jsp._jspx_meth_rich_005fcolumn_005f0(displayCatalog_jsp.java:7169)
 org.apache.jsp.catalog.displayCatalog_jsp._jspx_meth_rich_005fdataTable_005f0(displayCatalog_jsp.java:6289)
 org.apache.jsp.catalog.displayCatalog_jsp._jspx_meth_a4j_005fform_005f1(displayCatalog_jsp.java:6191)
 org.apache.jsp.catalog.displayCatalog_jsp._jspx_meth_f_005fsubview_005f0(displayCatalog_jsp.java:6143)
 org.apache.jsp.catalog.displayCatalog_jsp._jspx_meth_a4j_005foutputPanel_005f5(displayCatalog_jsp.java:6098)
 org.apache.jsp.catalog.displayCatalog_jsp._jspx_meth_rich_005fpanel_005f2(displayCatalog_jsp.java:6050)
 org.apache.jsp.catalog.displayCatalog_jsp._jspx_meth_f_005fview_005f0(displayCatalog_jsp.java:660)
 org.apache.jsp.catalog.displayCatalog_jsp._jspService(displayCatalog_jsp.java:365)
 org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
 org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)
 org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)
 org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)
 javax.servlet.http.HttpServlet.service(HttpServlet.java:803)
 com.sun.faces.context.ExternalContextImpl.dispatch(ExternalContextImpl.java:408)
 com.sun.faces.application.ViewHandlerImpl.executePageToBuildView(ViewHandlerImpl.java:442)
 com.sun.faces.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:115)
 org.ajax4jsf.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:108)
 org.ajax4jsf.application.AjaxViewHandler.renderView(AjaxViewHandler.java:216)
 com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:106)
 com.sun.faces.lifecycle.LifecycleImpl.phase(LifecycleImpl.java:251)
 com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:144)
 javax.faces.webapp.FacesServlet.service(FacesServlet.java:245)
 org.ajax4jsf.webapp.BaseXMLFilter.doXmlFilter(BaseXMLFilter.java:141)
 org.ajax4jsf.webapp.BaseFilter.doFilter(BaseFilter.java:281)





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