Question

我正在尝试使用Converters Features的{{1}}。我的开发环境如下：

Omnifaces

此环境正常，没有配置错误。当我向-primefaces 3.5 -jsf 2.0 -spring 3.5 -Jboss Seam 2.3添加新omnifaces-1.6.3.jar时，无法部署应用程序..

WEB-INF\lib

.... 14:14:59,563 INFO [org.springframework.jdbc.datasource.DriverManagerDataSource] (MSC service thread 1-2) Loaded JDBC driver: com.mysql.jdbc.Driver 14:14:59,565 INFO [org.springframework.web.context.ContextLoader] (MSC service thread 1-2) Root WebApplicationContext: initialization completed in 98 ms 14:14:59,595 INFO [javax.enterprise.resource.webcontainer.jsf.config] (MSC service thread 1-2) Initializing Mojarra 2.1.7-jbossorg-1 (20120227-1401) for context '/cycfm' 14:15:00,215 SEVERE [javax.enterprise.resource.webcontainer.jsf.config] (MSC service thread 1-2) Critical error during deployment: : com.sun.faces.config.ConfigurationExcept ion: Source Document: vfs:/C:/java/JBoss-7.1.1/standalone/deployments/cycfm.war/WEB-INF/lib/omnifaces-1.6.3.jar/META-INF/faces-config.xml Cause: Unable to create a new instance of 'org.omnifaces.eventlistener.InvokeActionEventListener': java.lang.UnsupportedOperationException at com.sun.faces.config.processor.AbstractConfigProcessor.createInstance(AbstractConfigProcessor.java:293) [jsf-impl-2.1.7-jbossorg-2.jar:] at com.sun.faces.config.processor.LifecycleConfigProcessor.addPhaseListeners(LifecycleConfigProcessor.java:132) [jsf-impl-2.1.7-jbossorg-2.jar:] at com.sun.faces.config.processor.LifecycleConfigProcessor.process(LifecycleConfigProcessor.java:111) [jsf-impl-2.1.7-jbossorg-2.jar:] at com.sun.faces.config.processor.AbstractConfigProcessor.invokeNext(AbstractConfigProcessor.java:114) [jsf-impl-2.1.7-jbossorg-2.jar:] at com.sun.faces.config.processor.FactoryConfigProcessor.process(FactoryConfigProcessor.java:222) [jsf-impl-2.1.7-jbossorg-2.jar:] at com.sun.faces.config.ConfigManager.initialize(ConfigManager.java:361) [jsf-impl-2.1.7-jbossorg-2.jar:] at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:225) [jsf-impl-2.1.7-jbossorg-2.jar:] at org.apache.catalina.core.StandardContext.contextListenerStart(StandardContext.java:3392) [jbossweb-7.0.13.Final.jar:] at org.apache.catalina.core.StandardContext.start(StandardContext.java:3850) [jbossweb-7.0.13.Final.jar:] at org.jboss.as.web.deployment.WebDeploymentService.start(WebDeploymentService.java:90) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final] at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) [rt.jar:1.6.0_25] at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [rt.jar:1.6.0_25] at java.lang.Thread.run(Unknown Source) [rt.jar:1.6.0_25] Caused by: java.lang.UnsupportedOperationException at javax.faces.application.Application.subscribeToEvent(Application.java:1812) [jboss-jsf-api_2.1_spec-2.0.5.Final.jar:2.0.5.Final] at javax.faces.application.ApplicationWrapper.subscribeToEvent(ApplicationWrapper.java:709) [jboss-jsf-api_2.1_spec-2.0.5.Final.jar:2.0.5.Final] at org.omnifaces.util.Events.subscribeToEvent(Events.java:180) [omnifaces-1.6.3.jar:1.6.3] at org.omnifaces.eventlistener.InvokeActionEventListener.<init>(InvokeActionEventListener.java:65) [omnifaces-1.6.3.jar:1.6.3] at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) [rt.jar:1.6.0_25] at sun.reflect.NativeConstructorAccessorImpl.newInstance(Unknown Source) [rt.jar:1.6.0_25] at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(Unknown Source) [rt.jar:1.6.0_25] at java.lang.reflect.Constructor.newInstance(Unknown Source) [rt.jar:1.6.0_25] at java.lang.Class.newInstance0(Unknown Source) [rt.jar:1.6.0_25] at java.lang.Class.newInstance(Unknown Source) [rt.jar:1.6.0_25] at com.sun.faces.config.processor.AbstractConfigProcessor.createInstance(AbstractConfigProcessor.java:268) [jsf-impl-2.1.7-jbossorg-2.jar:] ... 14 more 14:15:00,227 ERROR [org.apache.catalina.core.ContainerBase.[jboss.web].[default-host].[/cycfm]] (MSC service thread 1-2) Exception sending context initialized event to liste ner instance of class com.sun.faces.config.ConfigureListener: java.lang.RuntimeException: com.sun.faces.config.ConfigurationException: Source Document: vfs:/C:/java/JBoss-7.1.1/standalone/deployments/cycfm.war/WEB-INF/lib/omnifaces-1.6.3.jar/META-INF/faces-config.xml Cause: Unable to create a new instance of 'org.omnifaces.eventlistener.InvokeActionEventListener': java.lang.UnsupportedOperationException at com.sun.faces.config.ConfigureListener.contextInitialized(ConfigureListener.java:292) [jsf-impl-2.1.7-jbossorg-2.jar:] at org.apache.catalina.core.StandardContext.contextListenerStart(StandardContext.java:3392) [jbossweb-7.0.13.Final.jar:] at org.apache.catalina.core.StandardContext.start(StandardContext.java:3850) [jbossweb-7.0.13.Final.jar:] at org.jboss.as.web.deployment.WebDeploymentService.start(WebDeploymentService.java:90) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final] at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811) at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source) [rt.jar:1.6.0_25] at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source) [rt.jar:1.6.0_25] at java.lang.Thread.run(Unknown Source) [rt.jar:1.6.0_25] ...或web.xml中的配置是否使用faces-config.xml。我认为，我的页面和支持bean没有问题。

mypage.xhtml

Ominifaces

ChartBean.java

<h:form>
    <p>
        <b>Last selected item:</b> <h:outputText id="selected_item" value="#{ChartBean.selectedEntity.value}" />
    </p>

    <h:panelGrid columns="2">
        <h:outputLabel for="iterator" value="Items with iterator: " />
        <h:selectOneMenu id="iterator" value="#{ChartBean.selectedEntity}" converter="omnifaces.SelectItemsIndexConverter">
            <f:selectItem itemValue="#{null}" itemLabel="Choose item" noSelectionOption="true" />
            <f:selectItems value="#{ChartBean.exampleEntities}" var="entity" itemLabel="#{entity.value}" itemValue="#{entity}" />
            <f:ajax render="selected_item" />
        </h:selectOneMenu>
    </h:panelGrid>

    <p>
        <b>Selected items</b>:
        <ui:fragment rendered="#{not empty ChartBean.selectedEntity}">
            <ui:repeat value="#{ChartBean.selectedEntity}" var="entity" varStatus="loop">
                #{entity.value}#{loop.last ? '' : ', '}
            </ui:repeat>
        </ui:fragment>
        <h:outputText value="[no selection made]" rendered="#{empty ChartBean.selected}"/>
    </p>

    <p>
        <b>Choose a city, then press Select</b>:
        <p:pickList value="#{ChartBean.dualListModel}" var="entity" itemValue="#{entity}" itemLabel="#{entity.value}">
            <o:converter converterId="omnifaces.ListIndexConverter" list="#{ChartBean.exampleEntities}" />
        </p:pickList>
    </p>

    <p>
        <h:commandButton value="Select">
            <f:ajax execute="@form" render="@form"/>
        </h:commandButton>
    </p>            
</h:form>

更新：

我有一点，当我使用@Name("ChartBean") public class ChartBean implements Serializable { private List<ExampleEntity> exampleEntities; private DualListModel<ExampleEntity> dualListModel; private ExampleEntity selectedEntity; @PostConstruct public void init() { exampleEntities = new ArrayList<ExampleEntity>(); exampleEntities.add(new ExampleEntity(1L, "Amsterdam")); exampleEntities.add(new ExampleEntity(2L, "Frankfurt")); exampleEntities.add(new ExampleEntity(3L, "London")); dualListModel = new DualListModel<ExampleEntity>(exampleEntities, new ArrayList<ExampleEntity>()); } public List<ExampleEntity> getExampleEntities() { return exampleEntities; } public ExampleEntity getSelectedEntity() { return selectedEntity; } public void setSelectedEntity(ExampleEntity selectedEntity) { this.selectedEntity = selectedEntity; } public DualListModel<ExampleEntity> getDualListModel() { return dualListModel; } public void setDualListModel(DualListModel<ExampleEntity> dualListModel) { this.dualListModel = dualListModel; } public List<ExampleEntity> getSelectedModel() { return dualListModel.getTarget(); } }时，没有部署错误。但我无法使用omnifaces-1.4.1.jar。

更新：新的Jar文件omnifaces.ListIndexConverter

omnifaces-1.7-20131127.003718-16.jar

无法在Omnifaces中创建新的实例eventlistener？

0 个答案: