I have Jboss Seam application that connects to mssql 2005 database.
I used Seam Gen to generate the application
When I deployed it. I could open RequestEdit.xhtml page and insert data into
the database.
But RequestList.xhtml page shows following error
| javax.el.ELException: /RequestList.xhtml: Property 'requestId' not found on
type org.apache.catalina.connector.RequestFacade
| at
com.sun.facelets.compiler.TextInstruction.write(TextInstruction.java:48)
| at
com.sun.facelets.compiler.UIInstructions.encodeBegin(UIInstructions.java:39)
| at
org.ajax4jsf.renderkit.RendererBase.renderChild(RendererBase.java:280)
| at
org.ajax4jsf.renderkit.RendererBase.renderChildren(RendererBase.java:262)
| at
org.richfaces.renderkit.AbstractTableRenderer.encodeOneRow(AbstractTableRenderer.java:246)
| at
org.richfaces.renderkit.AbstractRowsRenderer.process(AbstractRowsRenderer.java:87)
| at org.ajax4jsf.model.SequenceDataModel.walk(SequenceDataModel.java:101)
| at org.ajax4jsf.component.UIDataAdaptor.walk(UIDataAdaptor.java:994)
| at
org.richfaces.renderkit.AbstractRowsRenderer.encodeRows(AbstractRowsRenderer.java:107)
| at
org.richfaces.renderkit.AbstractRowsRenderer.encodeRows(AbstractRowsRenderer.java:92)
| at
org.richfaces.renderkit.AbstractRowsRenderer.encodeChildren(AbstractRowsRenderer.java:139)
| at
javax.faces.component.UIComponentBase.encodeChildren(UIComponentBase.java:812)
|
The code for Request.java
| @Entity
| @Table(name = "request")
| public class Request implements java.io.Serializable {
|
| private int requestId;
| private Date createdDate;
| private String createdUserId;
|
| public Request() {
| }
|
| public Request(int requestId) {
| this.requestId = requestId;
| }
| public Request(int requestId, Date createdDate, String createdUserId) {
| this.requestId = requestId;
| this.createdDate = createdDate;
| this.createdUserId = createdUserId;
| }
|
| @Id
| @GeneratedValue(strategy = IDENTITY)
| @Column(name = "request_id", unique = true, nullable = false)
| public int getRequestId() {
| return this.requestId;
| }
|
| public void setRequestId(int requestId) {
| this.requestId = requestId;
| }
| @Temporal(TemporalType.TIMESTAMP)
| @Column(name = "created_date", length = 23)
| public Date getCreatedDate() {
| return this.createdDate;
| }
|
| public void setCreatedDate(Date createdDate) {
| this.createdDate = createdDate;
| }
|
| @Column(name = "created_user_id", length = 50)
| @Length(max = 50)
| public String getCreatedUserId() {
| return this.createdUserId;
| }
|
| public void setCreatedUserId(String createdUserId) {
| this.createdUserId = createdUserId;
| }
| @Temporal(TemporalType.TIMESTAMP)
| @Column(name = "updated_date", length = 23)
| public Date getUpdatedDate() {
| return this.updatedDate;
| }
| }
|
RequestHome.java
| @Name("requestHome")
| public class RequestHome extends EntityHome<Request> {
|
| public void setRequestRequestId(Integer id) {
| setId(id);
| }
|
| public Integer getRequestRequestId() {
| return (Integer) getId();
| }
|
| @Override
| protected Request createInstance() {
| Request request = new Request();
| return request;
| }
|
| public void wire() {
| }
|
| public boolean isWired() {
| return true;
| }
|
| public Request getDefinedInstance() {
| return isIdDefined() ? getInstance() : null;
| }
|
| }
|
|
RequestList.java
| @Name("requestList")
| public class RequestList extends EntityQuery<Object>{
|
| /**
| *
| */
|
| private static final String[] RESTRICTIONS = {
| "lower(request.createdUserId) like
concat(lower(#{requestList.request.createdUserId}),'%')",
| };
|
| private Request request = new Request();
|
| @Override
| public String getEjbql() {
| return "select request from Request request";
| }
|
| @Override
| public Integer getMaxResults() {
| return 25;
| }
|
| public Request getRequest() {
| return request;
| }
|
| @Override
| public List<String> getRestrictions() {
| return Arrays.asList(RESTRICTIONS);
| }
|
| }
|
|
|
RequestList.xhtml
| <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";
| template="layout/template.xhtml">
|
| <ui:define name="body">
|
| <h:messages globalOnly="true" styleClass="message" id="globalMessages"/>
|
| <h:form id="requestSearch" styleClass="edit">
|
| <rich:simpleTogglePanel label="Request search parameters"
switchType="ajax">
|
| <s:decorate template="layout/display.xhtml">
| <ui:define name="label">createdUserId</ui:define>
| <h:inputText id="createdUserId"
value="#{requestList.request.createdUserId}"/>
| </s:decorate>
|
| </rich:simpleTogglePanel>
|
| <div class="actionButtons">
| <h:commandButton id="search" value="Search"
action="/RequestList.xhtml"/>
| </div>
|
| </h:form>
|
| <rich:panel>
| <f:facet name="header">Request search results</f:facet>
| <div class="results" id="requestList">
|
| <h:outputText value="The request search returned no results."
| rendered="#{empty requestList.resultList}"/>
|
| <rich:dataTable id="requestList"
| var="request"
| value="#{requestList.resultList}"
| rendered="#{not empty requestList.resultList}">
| <h:column>
| <f:facet name="header">
| <s:link styleClass="columnHeader"
| value="requestId
#{requestList.order=='requestId asc' ? messages.down : (
requestList.order=='requestId desc' ? messages.up : '' )}">
| <f:param name="order"
value="#{requestList.order=='requestId asc' ? 'requestId desc' : 'requestId
asc'}"/>
| </s:link>
| </f:facet>
| #{request.requestId}
| </h:column>
| <h:column>
| <f:facet name="header">
| <s:link styleClass="columnHeader"
| value="createdDate
#{requestList.order=='createdDate asc' ? messages.down : (
requestList.order=='createdDate desc' ? messages.up : '' )}">
| <f:param name="order"
value="#{requestList.order=='createdDate asc' ? 'createdDate desc' :
'createdDate asc'}"/>
| </s:link>
| </f:facet>
| #{request.createdDate}
| </h:column>
| <h:column>
| <f:facet name="header">
| <s:link styleClass="columnHeader"
| value="createdUserId
#{requestList.order=='createdUserId asc' ? messages.down : (
requestList.order=='createdUserId desc' ? messages.up : '' )}">
| <f:param name="order"
value="#{requestList.order=='createdUserId asc' ? 'createdUserId desc' :
'createdUserId asc'}"/>
| </s:link>
| </f:facet>
| #{request.createdUserId}
| </h:column>
|
| <h:column>
| <f:facet name="header">action</f:facet>
| <s:link view="/#{empty from ? 'Request' : from}.xhtml"
| value="Select"
| id="request">
| <f:param name="requestRequestId"
| value="#{request.requestId}"/>
| </s:link>
| </h:column>
| </rich:dataTable>
|
| </div>
| </rich:panel>
|
| <div class="tableControl">
|
| <s:link view="/RequestList.xhtml"
| rendered="#{requestList.previousExists}"
| value="#{messages.left}#{messages.left} First Page"
| id="firstPage">
| <f:param name="firstResult" value="0"/>
| </s:link>
|
| <s:link view="/RequestList.xhtml"
| rendered="#{requestList.previousExists}"
| value="#{messages.left} Previous Page"
| id="previousPage">
| <f:param name="firstResult"
| value="#{requestList.previousFirstResult}"/>
| </s:link>
|
| <s:link view="/RequestList.xhtml"
| rendered="#{requestList.nextExists}"
| value="Next Page #{messages.right}"
| id="nextPage">
| <f:param name="firstResult"
| value="#{requestList.nextFirstResult}"/>
| </s:link>
|
| <s:link view="/RequestList.xhtml"
| rendered="#{requestList.nextExists}"
| value="Last Page #{messages.right}#{messages.right}"
| id="lastPage">
| <f:param name="firstResult"
| value="#{requestList.lastFirstResult}"/>
| </s:link>
|
| </div>
|
| <s:div styleClass="actionButtons" rendered="#{empty from}">
| <s:button view="/RequestEdit.xhtml"
| id="create"
| value="Create request">
| <f:param name="requestRequestId"/>
| </s:button>
| </s:div>
|
| </ui:define>
|
| </ui:composition>
|
RequestList.page.xml
| <page xmlns="http://jboss.com/products/seam/pages";
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
| xsi:schemaLocation="http://jboss.com/products/seam/pages
http://jboss.com/products/seam/pages-2.0.xsd";>
|
| <param name="firstResult" value="#{requestList.firstResult}"/>
| <param name="order" value="#{requestList.order}"/>
| <param name="from"/>
| <param name="createdUserId"
value="#{requestList.request.createdUserId}"/>
|
| </page>
|
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