Question

我正在开发一个JSF页面，并且需要对Employee的数据设置一些流程。数据之一是员工辞职。

但是，由于员工可能有一些与他相关但与辞职无关的流程，所以我正在尝试使用“选择清单/双重清单”模型（Primefaces 3.5）。

它是这样的：

在源选择列表中，有链接到Employee的流程。在目标选择列表中，有与他辞职相关的过程。当我选择一个或某些进程并按选择列表按钮进行跨接时，一切正常。当我尝试保留数据时会发生麻烦。

我有一个已编码的转换器，但是我无法对其进行调试：该程序未达到我设置的断点。

已到达DAO，并且在调用merge方法之后，将出现错误。

getter和setter的编码也带有适当的上限。

我正在Eclipse，Windows 7，本地JBoss实例（6.1）上运行它。

我已经尝试了在互联网上找到的有关此主题的所有内容：更改了转换器属性，使用了两个或三个不同的FacesConverter配置（带有value，forClass等）。我也更改了转换器代码，尝试了其他商品标签，依此类推...

XML

<p:pickList id="pickProcTrab" value="# {desligamentoManagedBean.dualProcTrab}"
    var="processoTrab" itemLabel="#{processoTrab.nrProcJud}"
    itemValue="#{processoTrab}" converter="#{plProcTrabConverter}">
</p:pickList>

ManagedBean

    private DualListModel<ProcessoTrab> dualProcTrab;
    private List<ProcessoTrab> procTrabNaoVinculados;
    private List<ProcessoTrab> procTrabVinculados;

//Method to persist the data (calls a DAO with only a merge()).
public void salvarFechar() {
    //TODO: implementar

    if (acao.equals("Novo")) {
        if 
              (this.svc.retornaDesligamentoIgual(this.desligamento) == false) {

          this.desligamento.setProcessosTrab(dualProcTrab.getTarget());
      this.svc.salvar(this.desligamento);

        } else {
            FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(FacesMessage.SEVERITY_ERROR," Ja ha desligamento cadastrado para este mesmo cargo e data de admissao",""));
        }
    } else { //Edicao

        if (this.svc.retornaDesligamentoIgual(this.desligamento) == false) {

            this.desligamento.setProcessosTrab(dualProcTrab.getTarget());
            this.svc.salvar(this.desligamento);

        } else {
            FacesContext.getCurrentInstance().addMessage(null, new FacesMessage(FacesMessage.SEVERITY_ERROR," Ja ha desligamento cadastrado para este mesmo cargo e data de admissao",""));
        }

    }

}


ProcessoTrab (Processes linked to the Employee and could be linked to his resignation). 
    @Entity
    @Table(name="FUNCIONARIO_PROCESSO_TRAB")
    public class ProcessoTrab {

        @ManyToMany(mappedBy="processosTrab")
        private List<Desligamento> desligamentos;

    public String getNrProcJud() {
        return nrProcJud;
    }

    public void setNrProcJud(String nrProcJud) {
        this.nrProcJud = nrProcJud;
    }


Resignation class (Called Desligamento)


    @ManyToMany(fetch=FetchType.EAGER)
    @JoinTable(name="DESLIGAMENTO_PROCESSO_TRAB", 
               joinColumns = @JoinColumn(name="ID_DESLIGAMENTO"),
               inverseJoinColumns= @JoinColumn(name="CD_FUNCIONARIO_PROCESSO_TRAB"))
    private List<ProcessoTrab> processosTrab; 

    public List<ProcessoTrab> getProcessosTrab() {
        return processosTrab;
    }

    public void setProcessosTrab(List<ProcessoTrab> procTrab) {
        this.processosTrab = procTrab;
    }


And, finally, the Converter

    @FacesConverter(value="plProcTrabConverter")
    public class ProcessoTrabConverter implements Converter {


    public ProcessoTrabConverter() {

    }


    @Override
    public Object getAsObject(FacesContext fc, UIComponent comp, String value) {

        DualListModel <ProcessoTrab> model = (DualListModel<ProcessoTrab>) ((PickList) comp).getValue();

        for (Object pt : model.getSource()) {
            if (pt.equals(value)) {
                return pt;
            }
        }

        for (Object pt : model.getTarget()) {
            if (pt.equals(value)) {
                return pt;
            }
        }
        return null;

    } 

    @Override
    public String getAsString(FacesContext context, UIComponent comp, Object pProcessoTrab) {

        String retorno = "";

        DualListModel <ProcessoTrab> model = (DualListModel<ProcessoTrab>) ((PickList) comp).getValue();

        for (ProcessoTrab pt : model.getSource()) {

            if (pt.equals(pProcessoTrab)) {

                retorno = pt.getCdProcessoTrab().toString(); 

            }
        }

        for (ProcessoTrab pt : model.getTarget()) {
            if (pt.equals(pProcessoTrab)) {
                retorno = pt.getCdProcessoTrab().toString();


            }
        }

        return retorno;

    }

    }

Stacktrace

SEVERE [javax.enterprise.resource.webcontainer.jsf.application] (http-localhost/127.0.0.1:8080-6) Error Rendering View[/Desligamento.xhtml]: javax.el.PropertyNotFoundException: /Desligamento.xhtml @223,88 itemLabel="#{processoTrab.nrProcJud}": The class 'java.lang.String' does not have the property 'nrProcJud'.
    at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:111) [jsf-impl-2.1.28.redhat-3.jar:2.1.28.redhat-3]
    at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at org.primefaces.component.picklist.PickList.getItemLabel(PickList.java:133) [primefaces-3.5.jar:]
    at org.primefaces.component.picklist.PickListRenderer.encodeOptions(PickListRenderer.java:229) [primefaces-3.5.jar:]
    at org.primefaces.component.picklist.PickListRenderer.encodeList(PickListRenderer.java:195) [primefaces-3.5.jar:]
    at org.primefaces.component.picklist.PickListRenderer.encodeMarkup(PickListRenderer.java:97) [primefaces-3.5.jar:]
    at org.primefaces.component.picklist.PickListRenderer.encodeEnd(PickListRenderer.java:59) [primefaces-3.5.jar:]
    at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:877) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1826) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1822) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at org.primefaces.component.panelgrid.PanelGridRenderer.encodeRow(PanelGridRenderer.java:143) [primefaces-3.5.jar:]
    at org.primefaces.component.panelgrid.PanelGridRenderer.encodeStaticBody(PanelGridRenderer.java:107) [primefaces-3.5.jar:]
    at org.primefaces.component.panelgrid.PanelGridRenderer.encodeBody(PanelGridRenderer.java:63) [primefaces-3.5.jar:]
    at org.primefaces.component.panelgrid.PanelGridRenderer.encodeEnd(PanelGridRenderer.java:49) [primefaces-3.5.jar:]
    at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:877) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at org.primefaces.renderkit.CoreRenderer.renderChild(CoreRenderer.java:63) [primefaces-3.5.jar:]
    at org.primefaces.renderkit.CoreRenderer.renderChildren(CoreRenderer.java:47) [primefaces-3.5.jar:]
    at org.primefaces.component.panel.PanelRenderer.encodeContent(PanelRenderer.java:202) [primefaces-3.5.jar:]
    at org.primefaces.component.panel.PanelRenderer.encodeMarkup(PanelRenderer.java:119) [primefaces-3.5.jar:]
    at org.primefaces.component.panel.PanelRenderer.encodeEnd(PanelRenderer.java:56) [primefaces-3.5.jar:]
    at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:877) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at org.primefaces.renderkit.CoreRenderer.renderChild(CoreRenderer.java:63) [primefaces-3.5.jar:]
    at org.primefaces.renderkit.CoreRenderer.renderChildren(CoreRenderer.java:47) [primefaces-3.5.jar:]
    at org.primefaces.component.panel.PanelRenderer.encodeContent(PanelRenderer.java:202) [primefaces-3.5.jar:]
    at org.primefaces.component.panel.PanelRenderer.encodeMarkup(PanelRenderer.java:119) [primefaces-3.5.jar:]
    at org.primefaces.component.panel.PanelRenderer.encodeEnd(PanelRenderer.java:56) [primefaces-3.5.jar:]
    at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:877) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1826) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at javax.faces.render.Renderer.encodeChildren(Renderer.java:168) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:847) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1819) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1822) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1822) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:447) [jsf-impl-2.1.28.redhat-3.jar:2.1.28.redhat-3]
    at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:125) [jsf-impl-2.1.28.redhat-3.jar:2.1.28.redhat-3]
    at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:286) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:286) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120) [jsf-impl-2.1.28.redhat-3.jar:2.1.28.redhat-3]
    at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) [jsf-impl-2.1.28.redhat-3.jar:2.1.28.redhat-3]
    at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139) [jsf-impl-2.1.28.redhat-3.jar:2.1.28.redhat-3]
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:594) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:79) [primefaces-3.5.jar:]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:231) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50) [jboss-as-jpa-7.4.0.Final-redhat-19.jar:7.4.0.Final-redhat-19]
    at org.keycloak.adapters.tomcat.AuthenticatedActionsValve.invoke(AuthenticatedActionsValve.java:51) [keycloak-tomcat-core-adapter-1.4.0.Final.jar:1.4.0.Final]
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:420) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.keycloak.adapters.tomcat.AbstractKeycloakAuthenticatorValve.invoke(AbstractKeycloakAuthenticatorValve.java:175) [keycloak-tomcat-core-adapter-1.4.0.Final.jar:1.4.0.Final]
    at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50) [jboss-as-jpa-7.4.0.Final-redhat-19.jar:7.4.0.Final-redhat-19]
    at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169) [jboss-as-web-7.4.0.Final-redhat-19.jar:7.4.0.Final-redhat-19]
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:145) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:926) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_201]

16:56:37,240 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/srh].[Faces Servlet]] (http-localhost/127.0.0.1:8080-6) JBWEB000236: Servlet.service() for servlet Faces Servlet threw exception: javax.el.PropertyNotFoundException: /Desligamento.xhtml @223,88 itemLabel="#{processoTrab.nrProcJud}": The class 'java.lang.String' does not have the property 'nrProcJud'.
    at com.sun.faces.facelets.el.TagValueExpression.getValue(TagValueExpression.java:111) [jsf-impl-2.1.28.redhat-3.jar:2.1.28.redhat-3]
    at javax.faces.component.ComponentStateHelper.eval(ComponentStateHelper.java:194) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at org.primefaces.component.picklist.PickList.getItemLabel(PickList.java:133) [primefaces-3.5.jar:]
    at org.primefaces.component.picklist.PickListRenderer.encodeOptions(PickListRenderer.java:229) [primefaces-3.5.jar:]
    at org.primefaces.component.picklist.PickListRenderer.encodeList(PickListRenderer.java:195) [primefaces-3.5.jar:]
    at org.primefaces.component.picklist.PickListRenderer.encodeMarkup(PickListRenderer.java:97) [primefaces-3.5.jar:]
    at org.primefaces.component.picklist.PickListRenderer.encodeEnd(PickListRenderer.java:59) [primefaces-3.5.jar:]
    at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:877) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1826) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1822) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at org.primefaces.component.panelgrid.PanelGridRenderer.encodeRow(PanelGridRenderer.java:143) [primefaces-3.5.jar:]
    at org.primefaces.component.panelgrid.PanelGridRenderer.encodeStaticBody(PanelGridRenderer.java:107) [primefaces-3.5.jar:]
    at org.primefaces.component.panelgrid.PanelGridRenderer.encodeBody(PanelGridRenderer.java:63) [primefaces-3.5.jar:]
    at org.primefaces.component.panelgrid.PanelGridRenderer.encodeEnd(PanelGridRenderer.java:49) [primefaces-3.5.jar:]
    at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:877) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at org.primefaces.renderkit.CoreRenderer.renderChild(CoreRenderer.java:63) [primefaces-3.5.jar:]
    at org.primefaces.renderkit.CoreRenderer.renderChildren(CoreRenderer.java:47) [primefaces-3.5.jar:]
    at org.primefaces.component.panel.PanelRenderer.encodeContent(PanelRenderer.java:202) [primefaces-3.5.jar:]
    at org.primefaces.component.panel.PanelRenderer.encodeMarkup(PanelRenderer.java:119) [primefaces-3.5.jar:]
    at org.primefaces.component.panel.PanelRenderer.encodeEnd(PanelRenderer.java:56) [primefaces-3.5.jar:]
    at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:877) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at org.primefaces.renderkit.CoreRenderer.renderChild(CoreRenderer.java:63) [primefaces-3.5.jar:]
    at org.primefaces.renderkit.CoreRenderer.renderChildren(CoreRenderer.java:47) [primefaces-3.5.jar:]
    at org.primefaces.component.panel.PanelRenderer.encodeContent(PanelRenderer.java:202) [primefaces-3.5.jar:]
    at org.primefaces.component.panel.PanelRenderer.encodeMarkup(PanelRenderer.java:119) [primefaces-3.5.jar:]
    at org.primefaces.component.panel.PanelRenderer.encodeEnd(PanelRenderer.java:56) [primefaces-3.5.jar:]
    at javax.faces.component.UIComponentBase.encodeEnd(UIComponentBase.java:877) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1826) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at javax.faces.render.Renderer.encodeChildren(Renderer.java:168) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:847) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1819) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1822) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1822) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:447) [jsf-impl-2.1.28.redhat-3.jar:2.1.28.redhat-3]
    at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:125) [jsf-impl-2.1.28.redhat-3.jar:2.1.28.redhat-3]
    at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:286) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:286) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:120) [jsf-impl-2.1.28.redhat-3.jar:2.1.28.redhat-3]
    at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101) [jsf-impl-2.1.28.redhat-3.jar:2.1.28.redhat-3]
    at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139) [jsf-impl-2.1.28.redhat-3.jar:2.1.28.redhat-3]
    at javax.faces.webapp.FacesServlet.service(FacesServlet.java:594) [jboss-jsf-api_2.1_spec-2.1.28.Final-redhat-1.jar:2.1.28.Final-redhat-1]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:295) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.primefaces.webapp.filter.FileUploadFilter.doFilter(FileUploadFilter.java:79) [primefaces-3.5.jar:]
    at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:246) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:214) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:231) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:149) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50) [jboss-as-jpa-7.4.0.Final-redhat-19.jar:7.4.0.Final-redhat-19]
    at org.keycloak.adapters.tomcat.AuthenticatedActionsValve.invoke(AuthenticatedActionsValve.java:51) [keycloak-tomcat-core-adapter-1.4.0.Final.jar:1.4.0.Final]
    at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:420) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.keycloak.adapters.tomcat.AbstractKeycloakAuthenticatorValve.invoke(AbstractKeycloakAuthenticatorValve.java:175) [keycloak-tomcat-core-adapter-1.4.0.Final.jar:1.4.0.Final]
    at org.jboss.as.jpa.interceptor.WebNonTxEmCloserValve.invoke(WebNonTxEmCloserValve.java:50) [jboss-as-jpa-7.4.0.Final-redhat-19.jar:7.4.0.Final-redhat-19]
    at org.jboss.as.web.security.SecurityContextAssociationValve.invoke(SecurityContextAssociationValve.java:169) [jboss-as-web-7.4.0.Final-redhat-19.jar:7.4.0.Final-redhat-19]
    at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:145) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:97) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:102) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:344) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:856) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:653) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:926) [jbossweb-7.4.8.Final-redhat-4.jar:7.4.8.Final-redhat-4]
    at java.lang.Thread.run(Thread.java:748) [rt.jar:1.8.0_201]

正在填充双重列表代码。

//Code at the Managed Bean
procTrabNaoVinculados =  this.svc.buscaProcessosTrabalhistasPorFuncionario(funcionario, desligamento);

procTrabVinculados = desligamento.getProcessosTrab();

dualProcTrab = new DualListModel<ProcessoTrab> (procTrabNaoVinculados, procTrabVinculados);


/* Code called to populate procTrabNaoVinculados list. This is a svc object method.  */

public List<Desligamento> buscaDesligamentosPorFuncionario(Funcionario pFuncionario) { 

String consulta = "SELECT D FROM Desligamento D where D.funcionario = :pSQLFunc"; 

TypedQuery<Desligamento> query = entityManager.createQuery(consulta, Desligamento.class); 

query.setParameter("pSQLFunc", pFuncionario); 

List<Desligamento> desligamentosFunc = (List<Desligamento>) query.getResultList(); 

return desligamentosFunc; } 

</CODE>

JSF抛出带有转换器编码的javax.servlet.ServletException。我应该如何进行？

XML

ManagedBean

Stacktrace

正在填充双重列表代码。

0 个答案: