Liferay Captcha JSF 2 not working

[Srividhya Mohanasundaram，修改在11 年前。]

Hi

I am trying to use Liferay Captcha for my project and here is the code:

Here is my code:
CaptchaBean.java:

package com.versign.vcc.prototype.wizard;

import java.io.Serializable;

import javax.faces.application.FacesMessage;
import javax.faces.bean.ManagedBean;
import javax.faces.context.FacesContext;
import javax.faces.event.ActionEvent;

import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.PropsKeys;
import com.liferay.portal.kernel.util.PropsUtil;

@ManagedBean
public class CaptchaBean implements Serializable
{

	/**
	 * 
	 */
	private static final long serialVersionUID = -7115962680931544850L;
	/**
	 * 
	 */
	private String captchaText;
	private Boolean captchaRendered;

	public void submit(ActionEvent event)
	{
		FacesMessage msg = new FacesMessage(FacesMessage.SEVERITY_INFO, "Correct", "Correct");

		FacesContext.getCurrentInstance().addMessage(null, msg);

	}

	public boolean isCaptchaRendered()
	{
		if (getCaptchaRendered() == null)
		{
			setCaptchaRendered(Boolean.valueOf(GetterUtil.getBoolean(PropsUtil.get(PropsKeys.CAPTCHA_CHECK_PORTAL_CREATE_ACCOUNT))));
		}

		return getCaptchaRendered().booleanValue();
	}

	public String getCaptchaText()
	{
		return captchaText;
	}

	public void setCaptchaText(String captchaText)
	{
		this.captchaText = captchaText;
	}

	public Boolean getCaptchaRendered()
	{
		return captchaRendered;
	}

	public void setCaptchaRendered(Boolean captchaRendered)
	{
		this.captchaRendered = captchaRendered;
	}
}

captcha.xhtml:

<!--?xml version="1.0" encoding="UTF-8"?-->
<f:view xmlns="http://www.w3.org/1999/xhtml" xmlns:f="http://java.sun.com/jsf/core" xmlns:h="http://java.sun.com/jsf/html" xmlns:ui="http://java.sun.com/jsf/facelets" xmlns:aui="http://liferay.com/faces/aui" xmlns:aui-cc="http://liferay.com/faces/aui-cc" xmlns:liferay-ui="http://liferay.com/faces/ui" xmlns:liferay-util="http://liferay.com/faces/util">


	<h:head>
	</h:head>
	<h:form>
		<h:body>
			<aui:form id="f">
				<aui:layout>
					<h:messages showDetail="true" />

					<liferay-ui:captcha rendered="#{captchaBean.captchaRendered}" />
					<aui-cc:input inlinemessage="true" label="Please Fill in the Blank" value="#{captchaBean.captchaText}" required="true">
						<liferay-util:validatecaptcha for="inputText" />
					</aui-cc:input>
					<h:commandbutton actionListener="#{captchaBean.submit}" styleClass="aui-button-input aui-button-input-submit" value="Submit" />
				</aui:layout>
			</aui:form>
		</h:body>
	</h:form>
</f:view>

I am following the link:

Liferay Captcha Example

Here are the list of jars in my classpath:

<include name="**/portlet-api-2.0.jar" />
<include name="**/portlet-bridge-api-2.0.0.jar" />
<include name="**/liferay-faces-bridge-api-3.1.1-ga2.jar" />
<include name="**/liferay-faces-bridge-impl-3.1.0-RC1.jar" />
<include name="**/liferay-faces-util-3.1.1-ga2.jar" />
<include name="**/liferay-faces-alloy-3.1.1-ga2.jar" />
<include name="**/jsf-api-2.1.9.jar" />
<include name="**/jsf-impl-2.1.9.jar" />

Please let me know what I am doing wrong here. I am using JSF 2.0 and Liferay 6.1.10. And here is the error:

SEVERE: Error Rendering View[/WEB-INF/xhtml/prototype/wizard/captcha.xhtml]
java.io.NotSerializableException: com.liferay.faces.bridge.container.liferay.PortletContainerLiferayImpl
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1164)
	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483)
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)
	at java.io.ObjectOutputStream.defaultWriteFields(ObjectOutputStream.java:1518)
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1483)
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330)
	at java.util.ArrayList.writeObject(ArrayList.java:570)
	at sun.reflect.GeneratedMethodAccessor62.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:940)
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469)
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)
	at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1346)
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1154)
	at java.io.ObjectOutputStream.writeArray(ObjectOutputStream.java:1346)
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1154)
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330)
	at java.util.HashMap.writeObject(HashMap.java:1001)
	at sun.reflect.GeneratedMethodAccessor37.invoke(Unknown Source)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at java.io.ObjectStreamClass.invokeWriteObject(ObjectStreamClass.java:940)
	at java.io.ObjectOutputStream.writeSerialData(ObjectOutputStream.java:1469)
	at java.io.ObjectOutputStream.writeOrdinaryObject(ObjectOutputStream.java:1400)
	at java.io.ObjectOutputStream.writeObject0(ObjectOutputStream.java:1158)
	at java.io.ObjectOutputStream.writeObject(ObjectOutputStream.java:330)
	at com.sun.faces.renderkit.ClientSideStateHelper.doWriteState(ClientSideStateHelper.java:338)
	at com.sun.faces.renderkit.ClientSideStateHelper.writeState(ClientSideStateHelper.java:181)
	at com.sun.faces.renderkit.ResponseStateManagerImpl.writeState(ResponseStateManagerImpl.java:122)
	at com.sun.faces.application.StateManagerImpl.writeState(StateManagerImpl.java:113)
	at com.sun.faces.application.view.WriteBehindStateWriter.flushToWriter(WriteBehindStateWriter.java:225)
	at com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:441)
	at com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:125)
	at javax.faces.application.ViewHandlerWrapper.renderView(ViewHandlerWrapper.java:288)
	at com.liferay.faces.bridge.application.ViewHandlerImpl.renderView(ViewHandlerImpl.java:91)
	at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:121)
	at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:101)
	at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:139)
	at com.liferay.faces.bridge.lifecycle.LifecycleWrapper.render(LifecycleWrapper.java:45)
	at com.liferay.faces.bridge.BridgePhaseRenderImpl.execute(BridgePhaseRenderImpl.java:241)
	at com.liferay.faces.bridge.BridgePhaseRenderImpl.execute(BridgePhaseRenderImpl.java:84)
	at com.liferay.faces.bridge.BridgeImpl.doFacesRequest(BridgeImpl.java:82)
	at javax.portlet.faces.GenericFacesPortlet.doView(GenericFacesPortlet.java:255)
	at javax.portlet.GenericPortlet.doDispatch(GenericPortlet.java:328)
	at javax.portlet.faces.GenericFacesPortlet.doDispatch(GenericFacesPortlet.java:204)
	at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:100)
	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64)
	at com.liferay.portal.kernel.servlet.PortletServlet.service(PortletServlet.java:93)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
	at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
	at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:72)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:71)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
	at weblogic.servlet.internal.RequestEventsFilter.doFilter(RequestEventsFilter.java:27)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
	at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:524)
	at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:444)
	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:637)
	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:722)
	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:426)
	at jsp_servlet._html._portal.__render_portlet._jspService(__render_portlet.java:1244)
	at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
	at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
	at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:72)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:71)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
	at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:524)
	at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:444)
	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:4984)
	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1508)
	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:187)
	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:122)
	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processTemplate(RuntimePortletImpl.java:309)
	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processTemplate(RuntimePortletImpl.java:234)
	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processTemplate(RuntimePortletUtil.java:110)
	at jsp_servlet._html._portal._layout._view.__portlet._jspService(__portlet.java:528)
	at weblogic.servlet.jsp.JspBase.service(JspBase.java:34)
	at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
	at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:72)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:71)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
	at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:524)
	at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:444)
	at com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:414)
	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:682)
	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:246)
	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:174)
	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
	at org.apache.struts.action.ActionServlet.doGet(ActionServlet.java:414)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:538)
	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:515)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
	at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
	at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:72)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:158)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:289)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:55)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:158)
	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:247)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:55)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:71)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
	at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:524)
	at weblogic.servlet.internal.RequestDispatcherImpl.forward(RequestDispatcherImpl.java:253)
	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:135)
	at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
	at weblogic.servlet.internal.StubSecurityHelper$ServletServiceAction.run(StubSecurityHelper.java:227)
	at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)
	at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:300)
	at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:26)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:72)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:158)
	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:304)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:55)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:158)
	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:289)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:55)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:158)
	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:241)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:55)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:158)
	at com.liferay.portal.servlet.filters.cache.CacheFilter.processFilter(CacheFilter.java:411)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:55)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:158)
	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:55)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:55)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:158)
	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:247)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:55)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:158)
	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:55)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:158)
	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:80)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:55)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)
	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:158)
	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:216)
	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:55)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:187)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:95)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:167)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:95)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:167)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:95)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:116)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:187)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:95)
	at com.verisign.vcc.common.filters.BusinessAnalyticsFilter.doFilter(BusinessAnalyticsFilter.java:70)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:54)
	at $Proxy713.doFilter(Unknown Source)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)
	at com.verisign.vcc.servlet.filter.InternalPortletsSecurityFilter.doFilter(InternalPortletsSecurityFilter.java:57)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:54)
	at $Proxy713.doFilter(Unknown Source)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:206)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:108)
	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:71)
	at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:56)
	at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.wrapRun(WebAppServletContext.java:3715)
	at weblogic.servlet.internal.WebAppServletContext$ServletInvocationAction.run(WebAppServletContext.java:3681)
	at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)
	at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)
	at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2277)
	at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2183)
	at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1454)
	at weblogic.work.ExecuteThread.execute(ExecuteThread.java:209)
	at weblogic.work.ExecuteThread.run(ExecuteThread.java:178)

Please let me know if I am missing something

[Neil Griffin，修改在11 年前。]

I would recommend that you try the Liferay Faces jsf2-registration-portlet demo. It has a working example of the liferay-ui:captcha component for JSF/Facelets.