Java RequestedScope CDI bean空值

我正在为我的web应用程序使用JSF和CDI。我创建了一个JSF表单和一个RequestScoped bean来保存表单数据。然后我创建了一个CDIBean来处理表单。表格如下：

            <h:outputText value="Mailing Address: " />  
            <p:inputText value="#{profile.mailAddress}" />  

            <h:outputText value="Cell Phone: " />  
            <p:inputText value="#{profile.cellPhone}"/>  

            <h:outputText value="Home Phone: " />  
            <p:inputText value="#{profile.homePhone}"/>  

            <h:outputText value="Work Phone: " />  
            <p:inputText value="#{profile.workPhone}"/>
            <p:commandButton action="#{profileController.test}" value="submit" ajax="false" />

这是CDIBean：

package jsf.classes;

import entities.Profile;
import java.io.Serializable;
import javax.annotation.PostConstruct;
import javax.enterprise.context.Conversation;
import javax.enterprise.context.ConversationScoped;
import javax.inject.Inject;
import javax.inject.Named;

/**
 *
 * @author yg
 */
@Named
@ConversationScoped
public class ProfileController implements Serializable {

    @Inject
    private Profile current;
    @Inject
    private Conversation conversation;

    public Profile getSelected() {
        return current;
    }

    public void setSelected(Profile profile) {
        this.current = profile;
    }

    public void beginConversation() {
        if (conversation.isTransient()) {
            conversation.begin();
        }
    }

    public void endConversation() {
        if (!conversation.isTransient()) {
            conversation.end();
        }
    }

    @PostConstruct
    public void init() {
        beginConversation();
    }
}

---

但是，当我在表单中输入值并单击提交时，profileController.current中的所有属性都为null。如何让profileController接收我通过表单输入的数据？

可能是

Profile

bean上的

RequestScoped

的包错误？请尝试从

javax.enterprise.context

导入它。抱歉，我刚刚更改了包，但问题仍然存在。如果将表单输入文本值修改为#{profileController.current.mailAddress}？

package jsf.classes;

import entities.Profile;
import java.io.Serializable;
import javax.annotation.PostConstruct;
import javax.enterprise.context.Conversation;
import javax.enterprise.context.ConversationScoped;
import javax.inject.Inject;
import javax.inject.Named;

/**
 *
 * @author yg
 */
@Named
@ConversationScoped
public class ProfileController implements Serializable {

    @Inject
    private Profile current;
    @Inject
    private Conversation conversation;

    public Profile getSelected() {
        return current;
    }

    public void setSelected(Profile profile) {
        this.current = profile;
    }

    public void beginConversation() {
        if (conversation.isTransient()) {
            conversation.begin();
        }
    }

    public void endConversation() {
        if (!conversation.isTransient()) {
            conversation.end();
        }
    }

    @PostConstruct
    public void init() {
        beginConversation();
    }
}