2:38 p.m.
[
https://jira.jboss.org/browse/RF-8941?page=com.atlassian.jira.plugin.syst...
]
Nick Belaevski resolved RF-8941.
--------------------------------
Resolution: Duplicate Issue
Setting 'richfaces.queue.enabled' to 'false' force
java.lang.IllegalStateException
-----------------------------------------------------------------------------------
Key: RF-8941
URL: https://jira.jboss.org/browse/RF-8941
Project: RichFaces
Issue Type: Bug
Security Level: Public(Everyone can see)
Affects Versions: 4.0.0.Milestone1
Reporter: Anton Belevich
Assignee: Nick Belaevski
Priority: Critical
steps to reproduce:
add to the web.xml in richfaces-showcase application
<context-param>
<param-name>org.richfaces.queue.enabled</param-name>
<param-value>false</param-value> <!-- this is default value -->
</context-param>
try to use a4j:queue sample
exception log:
15.07.2010 19:53:06 com.sun.faces.util.Util checkIdUniqueness
SEVERE: JSF1007: Duplicate component ID j_idt26:j_id11 found in view.
15.07.2010 19:53:06 com.sun.faces.util.Util checkIdUniqueness
SEVERE: +id: j_id1
type: javax.faces.component.UIViewRoot@10cec16
+id: javax_faces_location_HEAD
type: com.sun.faces.component.ComponentResourceContainer@85e57
+id: j_id7
type: javax.faces.component.UIOutput@169a1c5
+id: j_id8
type: javax.faces.component.UIOutput@1fb9fb3
+id: j_id9
type: javax.faces.component.UIOutput@b1be82
+id: j_id10
type: javax.faces.component.UIOutput@15264db
+id: j_idt9
type: javax.faces.component.UIOutput@17aaa0e
+id: j_id12
type: javax.faces.component.UIOutput@5b8e8c
+id: j_id13
type: javax.faces.component.UIOutput@eb9f0d
+id: j_id14
type: javax.faces.component.UIOutput@1174031
+id: j_idt80
type: javax.faces.component.UIOutput@1c313da
+id: j_idt42
type: javax.faces.component.UIOutput@1e3c2c6
+id: j_id2
type: javax.faces.component.UIPanel@17757ad
+id: j_idt1
type: javax.faces.component.UIViewParameter@f6852d
+id: j_idt2
type: javax.faces.component.UIViewParameter@a16157
+id: j_idt3
type: javax.faces.component.UIViewParameter@fd981a
+id: j_idt4
type: <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
+id: j_idt5
type: <html xmlns="http://www.w3.org/1999/xhtml">
+id: j_idt6
type: javax.faces.component.UIOutput@15fc606
+id: j_idt7
type:
<title>Components Gallery</title>
+id: j_idt8
type: javax.faces.component.UIOutput@c1e4d5
+id: j_idt10
type:
<table border="0" cellpadding="0" cellspacing="0"
class="rich-page header_bg #{cc.attrs.pageClass}">
<tbody>
<tr>
<td>
<div class="header_content rich-page-header
#{cc.attrs.headerClass}">
<h1>Welcome to RichFaces demo!</h1>
</div>
</td>
<td align="right" class="header_links_container">
+id: j_idt11
type: javax.faces.component.html.HtmlOutputLink@1959352
+id: j_idt12
type: Project Site
+id: j_idt13
type: javax.faces.component.html.HtmlOutputText@fb1135
+id: j_idt14
type: javax.faces.component.html.HtmlOutputLink@126c5a5
+id: j_idt15
type: Project Wiki
+id: j_idt16
type: javax.faces.component.html.HtmlOutputText@79df82
+id: j_idt17
type: javax.faces.component.html.HtmlOutputLink@1410a85
+id: j_idt18
type: RichFaces Community Space
+id: j_idt19
type: javax.faces.component.html.HtmlOutputText@119b1ca
+id: j_idt20
type: javax.faces.component.html.HtmlOutputLink@1e779a7
+id: j_idt21
type: Download
+id: j_idt22
type: javax.faces.component.html.HtmlOutputText@1e3e7d2
+id: j_idt23
type: javax.faces.component.html.HtmlOutputLink@1a81bd5
+id: j_idt24
type: Sources
+id: j_idt25
type:
</td>
</tr>
<tr>
<td width="100%" height="100%" class="bg_tabbody"
colspan="2">
<table cellpadding="0" cellspacing="0" border="0"
width="100%" height="100%" class="rich-page-content">
<tbody>
<tr>
<td class="menu_col rich-page-sidebar">
<div class="menu_width spacer"/>
+id: j_idt26
type: javax.faces.component.UINamingContainer@1bb60ad
+id: j_id11
type: javax.faces.component.UIPanel@1d590d
+id: j_idt27
type: javax.faces.component.html.HtmlOutputText@c80e21
+id: j_id11
type: javax.faces.component.UIPanel@c18e99
+id: j_idt43
type:
<div class="rich-panel #{cc.attrs.styleClass}"
id="#{cc.attrs.id}" style="#{cc.attrs.style}"
onclick="#{cc.attrs.onclick}" ondblclick="#{cc.attrs.ondblclick}"
onkeydown="#{cc.attrs.onkeydown}" onkeypress="#{cc.attrs.onkeypress}"
onkeyup="#{cc.attrs.onkeyup}" onmousedown="#{cc.attrs.onmousedown}"
onmousemove="#{cc.attrs.onmousemove}"
onmouseout="#{cc.attrs.onmouseout}"
onmouseover="#{cc.attrs.onmouseover}"
onmouseup="#{cc.attrs.onmouseup}">
+id: j_idt44
type: javax.faces.component.html.HtmlPanelGroup@5ba50e
+id: j_idt45
type:
<div class="rich-panel-header #{cc.attrs.headerClass}">
+id: j_idt46
type: javax.faces.component.UIOutput@b173c3
+id: j_idt47
type:
</div>
+id: j_idt48
type:
<div class="rich-panel-body #{cc.attrs.bodyClass}">
+id: j_idt49
type:
</div>
</div>
+id: j_idt28
type:
<ul>
+id: j_idt29
type: org.richfaces.component.UIRepeat@328c40
+id: j_idt30
type:
<li>
+id: j_idt31
type: javax.faces.component.html.HtmlOutputText@95ef17
+id: j_idt32
type: javax.faces.component.html.HtmlOutputText@183da96
+id: j_idt33
type:
</li>
<ul>
+id: j_idt34
type: org.richfaces.component.UIRepeat@183d59c
+id: j_idt35
type:
<li>
+id: j_idt36
type: javax.faces.component.html.HtmlOutcomeTargetLink@3cfaab
+id: j_idt37
type: javax.faces.component.UIParameter@16d3046
+id: j_idt38
type: javax.faces.component.html.HtmlOutputText@17c4779
+id: j_idt39
type:
</li>
+id: j_idt40
type:
</ul>
+id: j_idt41
type:
</ul>
+id: j_idt50
type: </td>
<td class="content_col rich-page-body">
+id: j_idt51
type: javax.faces.component.UINamingContainer@270fc4
+id: j_id8
type: javax.faces.component.UIPanel@178e13f
+id: j_idt43
type:
<div class="rich-panel #{cc.attrs.styleClass}"
id="#{cc.attrs.id}" style="#{cc.attrs.style}"
onclick="#{cc.attrs.onclick}" ondblclick="#{cc.attrs.ondblclick}"
onkeydown="#{cc.attrs.onkeydown}" onkeypress="#{cc.attrs.onkeypress}"
onkeyup="#{cc.attrs.onkeyup}" onmousedown="#{cc.attrs.onmousedown}"
onmousemove="#{cc.attrs.onmousemove}"
onmouseout="#{cc.attrs.onmouseout}"
onmouseover="#{cc.attrs.onmouseover}"
onmouseup="#{cc.attrs.onmouseup}">
+id: j_idt44
type: javax.faces.component.html.HtmlPanelGroup@187e184
+id: j_idt45
type:
<div class="rich-panel-header #{cc.attrs.headerClass}">
+id: j_idt46
type: javax.faces.component.UIOutput@1e6cf07
+id: j_idt47
type:
</div>
+id: j_idt48
type:
<div class="rich-panel-body #{cc.attrs.bodyClass}">
+id: j_idt49
type:
</div>
</div>
+id: j_idt52
type: org.richfaces.component.UIRepeat@1a37fac
+id: j_idt53
type: javax.faces.component.html.HtmlOutcomeTargetLink@1132e76
+id: j_idt54
type: javax.faces.component.UIParameter@4f71a3
+id: j_idt55
type: javax.faces.component.html.HtmlOutputText@1ad9b0f
+id: j_idt56
type: javax.faces.component.UINamingContainer@2209db
+id: j_id8
type: javax.faces.component.UIPanel@10c0fa7
+id: j_idt43
type:
<div class="rich-panel #{cc.attrs.styleClass}"
id="#{cc.attrs.id}" style="#{cc.attrs.style}"
onclick="#{cc.attrs.onclick}" ondblclick="#{cc.attrs.ondblclick}"
onkeydown="#{cc.attrs.onkeydown}" onkeypress="#{cc.attrs.onkeypress}"
onkeyup="#{cc.attrs.onkeyup}" onmousedown="#{cc.attrs.onmousedown}"
onmousemove="#{cc.attrs.onmousemove}"
onmouseout="#{cc.attrs.onmouseout}"
onmouseover="#{cc.attrs.onmouseover}"
onmouseup="#{cc.attrs.onmouseup}">
+id: j_idt44
type: javax.faces.component.html.HtmlPanelGroup@19ae493
+id: j_idt45
type:
<div class="rich-panel-header #{cc.attrs.headerClass}">
+id: j_idt46
type: javax.faces.component.UIOutput@14a616
+id: j_idt47
type:
</div>
+id: j_idt48
type:
<div class="rich-panel-body #{cc.attrs.bodyClass}">
+id: j_idt49
type:
</div>
</div>
+id: j_idt57
type: com.sun.faces.facelets.component.UIRepeat@b101cf
+id: j_idt58
type: javax.faces.component.html.HtmlOutcomeTargetLink@edf4c8
+id: j_idt59
type: javax.faces.component.UIParameter@5b55a9
+id: j_idt60
type: javax.faces.component.html.HtmlOutputText@54f169
+id: j_idt61
type:
<fieldset><legend><b>#{demoNavigator.currentSample.name}</b></legend>
+id: j_idt69
type:
<p>JSF 2 provides queue mechanism out-of the box already. And RichFaces queue just
provides
some additional customizations to improve the queue usability and allow to tune your
performance while using Ajax as much as possible.</p>
<p>The only big difference which the developers who used queue in 3.3.x should
remember:
as JSF 2 already provides single queue and not allows to have more than one queue
instance(currently)
you can't really fire concurrent requests anymore. So the queue in RF now not
actually defines
logical queue but just a component for defining queueing options.
</p>
<p>Here you could explore additional optimization parameters of the queue and learn
how they
influence Ajax requests. This example is a good start to learn about Ajax requests
flood protection.</p>
<p>Pay attention to next point in the example:</p>
<ul>
<li>Setting request delay to greater value reduces the greatly requests count on
fast typing. (More similar requests are combined in the result)</li>
</ul>
Also pay your attention to the queue definition. Such definition (inside some form
without a name) means that the queue options becomes global for the form.
+id: j_idt70
type: javax.faces.component.UINamingContainer@1a3f178
+id: j_id7
type: javax.faces.component.UIPanel@d7a9c9
+id: j_idt43
type:
<div class="rich-panel #{cc.attrs.styleClass}"
id="#{cc.attrs.id}" style="#{cc.attrs.style}"
onclick="#{cc.attrs.onclick}" ondblclick="#{cc.attrs.ondblclick}"
onkeydown="#{cc.attrs.onkeydown}" onkeypress="#{cc.attrs.onkeypress}"
onkeyup="#{cc.attrs.onkeyup}" onmousedown="#{cc.attrs.onmousedown}"
onmousemove="#{cc.attrs.onmousemove}"
onmouseout="#{cc.attrs.onmouseout}"
onmouseover="#{cc.attrs.onmouseover}"
onmouseup="#{cc.attrs.onmouseup}">
+id: j_idt44
type: javax.faces.component.html.HtmlPanelGroup@17892d5
+id: j_idt45
type:
<div class="rich-panel-header #{cc.attrs.headerClass}">
+id: j_idt46
type: javax.faces.component.UIOutput@eff545
+id: j_idt47
type:
</div>
+id: j_idt48
type:
<div class="rich-panel-body #{cc.attrs.bodyClass}">
+id: j_idt49
type:
</div>
</div>
+id: form
type: javax.faces.component.html.HtmlForm@7a3a30
+id: j_idt71
type: org.richfaces.component.UIQueue@825cf3
+id: j_idt72
type: javax.faces.component.html.HtmlPanelGrid@a47cc3
+id: j_idt73
type: javax.faces.component.html.HtmlPanelGrid@fae78f
+id: j_idt74
type: javax.faces.component.html.HtmlOutputText@789d63
+id: myinput
type: javax.faces.component.html.HtmlInputText@a4ed99
+id: j_idt75
type: javax.faces.component.html.HtmlOutputText@1eae15f
+id: outtext
type: javax.faces.component.html.HtmlOutputText@172290f
+id: j_idt76
type: javax.faces.component.html.HtmlOutputText@1e5a5dc
+id: events
type: javax.faces.component.html.HtmlOutputText@1ec41c0
+id: j_idt77
type: javax.faces.component.html.HtmlOutputText@1d0e2c9
+id: requests
type: javax.faces.component.html.HtmlOutputText@d8fd1a
+id: j_idt78
type: javax.faces.component.html.HtmlOutputText@1d0e17a
+id: updates
type: javax.faces.component.html.HtmlOutputText@834af6
+id: j_idt79
type: javax.faces.component.UINamingContainer@1ae81ab
+id: null
type: javax.faces.component.UIPanel@cbffde
+id: j_idt81
type: org.richfaces.component.UIOutputPanel@4c585f
+id: j_idt82
type: javax.faces.component.html.HtmlMessage@3de2df
+id: j_idt83
type: javax.faces.component.html.HtmlPanelGrid@f9d4f7
+id: j_idt85
type: javax.faces.component.html.HtmlCommandButton@12efcfe
+id: j_idt84
type: javax.faces.component.html.HtmlOutputText@ca6ae
+id: delay
type: javax.faces.component.html.HtmlInputText@930120
+id: j_idt86
type:
<script type="text/javascript">
var events = 0;
var updates = 0;
var outEvents = #{rich:element('events')};
var outUpdates = #{rich:element('updates')};
var outRequests = #{rich:element('requests')};
var requests=0;
function addEvent(){
events++;
}
function addUpdate(){
updates++;
}
function addRequest(){
requests++;
}
function printCounts(){
outEvents.innerHTML=events;
outUpdates.innerHTML=updates;
outRequests.innerHTML=requests;
}
</script>
<p>Queue could be defined as</p>
<ul><li><b>Default for view.</b> In this case - the parameters
will be used for all
the Ajax requests in view(if not redefined). In order to define such queue - just place
<b>a4j:queu</b> outside of any forms without defining
<b>name</b></li>
<li><b>Default for form.</b> Similar to view-scoped but should be
defiend in some form without defining <b>name</b></li>
<li><b>Referenced from ajax behaviors/components.</b> Queue should be
defined with name and referenced using attachQueue tag(see corresponding
sample).</li></ul>
+id: j_idt66
type: </fieldset>
+id: j_idt67
type: </td>
</tr>
</tbody>
</table>
</td>
</tr>
<tr>
<td class="footer_bg" colspan="2">
<div class="footer_bg_content rich-page-footer">
#{a4j}
</div>
</td>
</tr>
</tbody>
</table>
+id: j_idt68
type:
</html>
15.07.2010 19:53:06 com.sun.faces.application.view.FaceletViewHandlingStrategy
handleRenderException
SEVERE: Error Rendering View[/richfaces/component-sample.xhtml]
java.lang.IllegalStateException: Component ID j_idt26:j_id11 has already been found in
the view.
at com.sun.faces.util.Util.checkIdUniqueness(Util.java:820)
at com.sun.faces.util.Util.checkIdUniqueness(Util.java:804)
at com.sun.faces.util.Util.checkIdUniqueness(Util.java:804)
at
com.sun.faces.application.view.StateManagementStrategyImpl.saveView(StateManagementStrategyImpl.java:134)
at com.sun.faces.application.StateManagerImpl.saveView(StateManagerImpl.java:126)
at javax.faces.application.StateManager.getViewState(StateManager.java:529)
at
com.sun.faces.context.PartialViewContextImpl.renderState(PartialViewContextImpl.java:390)
at
com.sun.faces.context.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:285)
at
org.richfaces.context.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:189)
at javax.faces.component.UIViewRoot.encodeChildren(UIViewRoot.java:989)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1613)
at
com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:378)
at
com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:127)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:117)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:313)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Thread.java:619)
java.lang.IllegalStateException: Component ID j_idt26:j_id11 has already been found in
the view.
at com.sun.faces.util.Util.checkIdUniqueness(Util.java:820)
at com.sun.faces.util.Util.checkIdUniqueness(Util.java:804)
at com.sun.faces.util.Util.checkIdUniqueness(Util.java:804)
at
com.sun.faces.application.view.StateManagementStrategyImpl.saveView(StateManagementStrategyImpl.java:134)
at com.sun.faces.application.StateManagerImpl.saveView(StateManagerImpl.java:126)
at javax.faces.application.StateManager.getViewState(StateManager.java:529)
at
com.sun.faces.context.PartialViewContextImpl.renderState(PartialViewContextImpl.java:390)
at
com.sun.faces.context.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:285)
at
org.richfaces.context.PartialViewContextImpl.processPartial(PartialViewContextImpl.java:189)
at javax.faces.component.UIViewRoot.encodeChildren(UIViewRoot.java:989)
at javax.faces.component.UIComponent.encodeAll(UIComponent.java:1613)
at
com.sun.faces.application.view.FaceletViewHandlingStrategy.renderView(FaceletViewHandlingStrategy.java:378)
at
com.sun.faces.application.view.MultiViewHandler.renderView(MultiViewHandler.java:127)
at com.sun.faces.lifecycle.RenderResponsePhase.execute(RenderResponsePhase.java:117)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:97)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:313)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Thread.java:619)
15.07.2010 19:53:06 org.apache.catalina.core.StandardWrapperValve invoke
SEVERE: Servlet.service() for servlet Faces Servlet threw exception
java.lang.IllegalStateException: CDATA tags may not nest
at
com.sun.faces.renderkit.html_basic.HtmlResponseWriter.startCDATA(HtmlResponseWriter.java:626)
at javax.faces.context.ResponseWriterWrapper.startCDATA(ResponseWriterWrapper.java:172)
at javax.faces.context.PartialResponseWriter.startError(PartialResponseWriter.java:334)
at
com.sun.faces.context.AjaxExceptionHandlerImpl.handlePartialResponseError(AjaxExceptionHandlerImpl.java:196)
at
com.sun.faces.context.AjaxExceptionHandlerImpl.handle(AjaxExceptionHandlerImpl.java:119)
at com.sun.faces.lifecycle.Phase.doPhase(Phase.java:115)
at com.sun.faces.lifecycle.LifecycleImpl.render(LifecycleImpl.java:135)
at javax.faces.webapp.FacesServlet.service(FacesServlet.java:313)
at
org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at
org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:293)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:849)
at
org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:583)
at org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:454)
at java.lang.Thread.run(Thread.java:619)
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