I try to migrate Dan Allen's <<Seamless JSF>> example to seam 2.0,
the program startups success,but when I edit the course and click save
button,the page return "model validation failed" message!
follows is error page:
| "Course Name
| Type Public Private Semi-Private Resort Military
| Website
| Phone
| Country model validation failed:/courseEditor.jspx @70,116
value="#{course.address.country}": Target Unreachable, 'address' returned null
on 'com.ibm.dw.open18.Course'
| State model validation failed:/courseEditor.jspx @78,86
value="#{course.address.state}": Target Unreachable, 'address' returned null on
'com.ibm.dw.open18.Course'
| County model validation failed:/courseEditor.jspx @88,114
value="#{course.address.county}": Target Unreachable, 'address' returned null
on 'com.ibm.dw.open18.Course'
| City model validation failed:/courseEditor.jspx @96,110
value="#{course.address.city}": Target Unreachable, 'address' returned null on
'com.ibm.dw.open18.Course'
| ZIP Code model validation failed:/courseEditor.jspx @104,122
value="#{course.address.postalCode}": Target Unreachable, 'address' returned
null on 'com.ibm.dw.open18.Course''
|
my web.xml:
| <?xml version="1.0" encoding="UTF-8"?>
| <web-app xmlns="http://java.sun.com/xml/ns/j2ee";
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
| xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd";
| version="2.4">
|
| <display-name>Open 18 (Phase 1)</display-name>
| <description>JBoss Seam Sample Application</description>
|
| <context-param>
| <description>
| Comma separated list of URIs that serve as spring
configuration files
| </description>
| <param-name>contextConfigLocation</param-name>
| <param-value>
| /WEB-INF/spring-beans.xml
| </param-value>
| </context-param>
|
| <filter>
| <filter-name>Seam Redirect Filter</filter-name>
| <filter-class>org.jboss.seam.servlet.SeamFilter</filter-class>
| </filter>
|
| <filter-mapping>
| <filter-name>Seam Redirect Filter</filter-name>
| <url-pattern>*.action</url-pattern>
| </filter-mapping>
|
| <listener>
|
<listener-class>org.jboss.seam.servlet.SeamListener</listener-class>
| </listener>
|
| <listener>
|
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
| </listener>
|
| <listener>
|
<listener-class>org.apache.myfaces.webapp.StartupServletContextListener</listener-class>
| </listener>
|
| <context-param>
| <param-name>javax.faces.STATE_SAVING_METHOD</param-name>
| <param-value>client</param-value>
| </context-param>
|
| <context-param>
| <param-name>javax.faces.DEFAULT_SUFFIX</param-name>
| <param-value>.jspx</param-value>
| </context-param>
|
| <servlet>
| <servlet-name>Faces Servlet</servlet-name>
| <servlet-class>javax.faces.webapp.FacesServlet</servlet-class>
| <load-on-startup>1</load-on-startup>
| </servlet>
|
| <servlet-mapping>
| <servlet-name>Faces Servlet</servlet-name>
| <url-pattern>*.action</url-pattern>
| </servlet-mapping>
|
| <welcome-file-list>
| <welcome-file>index.jsp</welcome-file>
| </welcome-file-list>
|
| </web-app>
|
my componets.xml
| <?xml version="1.0" encoding="UTF-8"?>
| <components xmlns="http://jboss.com/products/seam/components";
| xmlns:core="http://jboss.com/products/seam/core";
| xmlns:persistence="http://jboss.com/products/seam/persistence";
| xmlns:transaction="http://jboss.com/products/seam/transaction";
| xmlns:spring="http://jboss.com/products/seam/spring";
| xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance";
| xsi:schemaLocation="http://jboss.com/products/seam/core
http://jboss.com/products/seam/core-2.0.xsd
| http://jboss.com/products/seam/transaction
http://jboss.com/products/seam/transaction-2.0.xsd
| http://jboss.com/products/seam/persistence
http://jboss.com/products/seam/persistence-2.0.xsd
| http://jboss.com/products/seam/components
http://jboss.com/products/seam/components-2.0.xsd";>
|
| <!-- NOTE: this file can be used to provide IoC injection of
spring-defined beans, instead of using the @In annotation -->
|
| <!-- enable the /debug.action page -->
| <core:init debug="true" />
|
| <!--
| <core:pages no-conversation-view-id="/main.jspx" />
| -->
|
| <core:manager conversation-timeout="60000"
| concurrent-request-timeout="500"
| conversation-id-parameter="cid" />
|
|
| <!--
| <core:ejb installed="false" />
| <core:microcontainer installed="false" />
| -->
|
| <!--<persistence:hibernate-session-factory name=""/>-->
|
| <persistence:managed-hibernate-session name="courseDatabase"
| session-factory="#{sessionFactory}"
| auto-create="true"/>
|
| <transaction:hibernate-transaction session="#{courseDatabase}"/>
|
| <!-- Enabling the debug property will generate an AJAX console (but you
could just use FireBug) -->
| <component name="org.jboss.seam.remoting.remotingConfig">
| <property name="debug">false</property>
| </component>
|
| </components>
|
my faces-config.xml:
| <?xml version="1.0" encoding="UTF-8"?>
| <!DOCTYPE faces-config
| PUBLIC "-//Sun Microsystems, Inc.//DTD JavaServer Faces Config 1.0//EN"
|
"http://java.sun.com/dtd/web-facesconfig_1_0.dtd";>
| <faces-config>
|
| <application>
| <view-handler>
| com.sun.facelets.FaceletViewHandler
| </view-handler>
| <variable-resolver>
| org.springframework.web.jsf.DelegatingVariableResolver
| </variable-resolver>
| <locale-config>
| <default-locale>en_US</default-locale>
| </locale-config>
| <message-bundle>MessageBundle</message-bundle>
| </application>
|
| </faces-config>
|
the courseEditor.jspx:
| <?xml version="1.0" encoding="UTF-8"?>
| <jsp:root xmlns="http://www.w3.org/1999/xhtml";
| xmlns:jsp="http://java.sun.com/JSP/Page";
| 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:s="http://jboss.com/products/seam/taglib";
| xmlns:c="http://java.sun.com/jstl/core"; version="2.0">
| <ui:composition template="/templates/master.jspx">
| <ui:define name="title">
| <h:outputText value="#{course.id gt 0 ? 'Edit' : 'Create'} Course" />
| </ui:define>
| <ui:define name="body">
| <h:form id="course">
| <s:validateAll>
| <f:facet name="aroundInvalidField">
| <s:span styleClass="invalid"/>
| </f:facet>
| <f:facet name="afterInvalidField">
| <s:span styleClass="message">#{spacer}<s:message
showDetail="true" showSummary="false" /></s:span>
| </f:facet>
| <table class="detail">
| <colgroup>
| <col width="20%" />
| <col width="80%" />
| </colgroup>
| <tr>
| <th><h:outputLabel for="name" value="Course Name"
/></th>
| <td>
| <s:decorate>
| <h:inputText id="name"
value="#{course.name}" size="40" styleClass="text"/>
| </s:decorate>
| </td>
| </tr>
| <tr>
| <th><h:outputLabel for="type" value="Type" /></th>
| <td>
| <s:decorate>
| <h:selectOneMenu id="type"
value="#{course.type}">
| <s:convertEnum />
| <s:enumItem enumValue="PUBLIC"
label="Public" />
| <s:enumItem enumValue="PRIVATE"
label="Private" />
| <s:enumItem
enumValue="SEMI_PRIVATE" label="Semi-Private" />
| <s:enumItem enumValue="RESORT"
label="Resort" />
| <s:enumItem
enumValue="MILITARY" label="Military" />
| </h:selectOneMenu>
| </s:decorate>
| </td>
| </tr>
| <tr>
| <th><h:outputLabel for="uri" value="Website" /></th>
| <td>
| <s:decorate>
| <h:inputText id="uri"
value="#{course.uri}" size="40" styleClass="text" />
| </s:decorate>
| </td>
| </tr>
| <tr>
| <th><h:outputLabel for="phone" value="Phone" /></th>
| <td>
| <s:decorate>
| <h:inputText id="phone"
value="#{course.phoneNumber}" size="10" styleClass="text" />
| </s:decorate>
| </td>
| </tr>
| <tr>
| <th><h:outputLabel for="country" value="Country" /></th>
| <td>
| <s:decorate>
| <h:inputText id="country"
value="#{course.address.country}" required="true" size="40" styleClass="text" />
| </s:decorate>
| </td>
| </tr>
| <tr>
| <th><h:outputLabel for="state" value="State" /></th>
| <td>
| <s:decorate>
| <h:selectOneMenu id="state"
value="#{course.address.state}" required="true">
| <s:selectItems var="state"
value="#{states}" label="#{state}" noSelectionLabel="" />
| </h:selectOneMenu>
| </s:decorate>
| </td>
| </tr>
| <tr>
| <th><h:outputLabel for="county" value="County" /></th>
| <td>
| <s:decorate>
| <h:inputText id="county"
required="true" value="#{course.address.county}" size="40" styleClass="text" />
| </s:decorate>
| </td>
| </tr>
| <tr>
| <th><h:outputLabel for="city" value="City" /></th>
| <td>
| <s:decorate>
| <h:inputText id="city" required="true"
value="#{course.address.city}" size="40" styleClass="text" />
| </s:decorate>
| </td>
| </tr>
| <tr>
| <th><h:outputLabel for="postalCode" value="ZIP Code"
/></th>
| <td>
| <s:decorate>
| <h:inputText id="postalCode"
required="true" value="#{course.address.postalCode}" size="40"
styleClass="text" />
| </s:decorate>
| </td>
| </tr>
| <tr>
| <th><h:outputLabel for="description"
value="Description" /></th>
| <td>
| <s:decorate>
| <h:inputTextarea id="description"
value="#{course.description}" cols="38" rows="4"/>
| </s:decorate>
| </td>
| </tr>
| </table>
| </s:validateAll>
| <p class="commands">
| <h:commandButton id="save" action="#{courseAction.saveCourse}"
value="Save" styleClass="button" />
| #{spacer}
| <s:button id="cancel" action="#{courseAction.clearSelection}"
value="Cancel" styleClass="button" />
| </p>
| </h:form>
| </ui:define>
| </ui:composition>
| </jsp:root>
|
Any idea to solve it ? Is it a bug ?
Many thanks in advance!
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