You are viewing a plain text version of this content. The canonical link for it is here.
Posted to commits@tapestry.apache.org by bu...@apache.org on 2016/11/08 12:22:29 UTC
svn commit: r1000746 [13/20] - in /websites/production/tapestry/content: ./
cache/
Modified: websites/production/tapestry/content/object-providers.html
==============================================================================
--- websites/production/tapestry/content/object-providers.html (original)
+++ websites/production/tapestry/content/object-providers.html Tue Nov 8 12:22:26 2016
@@ -44,18 +44,13 @@
<div class="wrapper bs">
- <div id="navigation"><div class="nav">
-<ul class="alternate"><li><a href="index.html">Home</a></li><li><a href="getting-started.html">Getting Started</a></li><li><a href="documentation.html">Documentation</a></li><li><a href="download.html">Download</a></li><li><a href="about.html">About</a></li><li><a href="community.html">Community</a></li><li><a class="external-link" href="http://www.apache.org/">Apache</a></li><li><a class="external-link" href="http://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li><li><a class="external-link" href="http://www.apache.org/foundation/thanks.html">Thanks</a></li></ul>
-</div></div>
+ <div id="navigation"><div class="nav"><ul class="alternate"><li><a href="index.html">Home</a></li><li><a href="getting-started.html">Getting Started</a></li><li><a href="documentation.html">Documentation</a></li><li><a href="download.html">Download</a></li><li><a href="about.html">About</a></li><li><a class="external-link" href="http://www.apache.org/licenses/LICENSE-2.0">License</a></li><li><a href="community.html">Community</a></li><li><a class="external-link" href="http://www.apache.org/security/">Security</a></li><li><a class="external-link" href="http://www.apache.org/">Apache</a></li><li><a class="external-link" href="http://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li><li><a class="external-link" href="http://www.apache.org/foundation/thanks.html">Thanks</a></li></ul></div></div>
<div id="top">
- <div id="smallbanner"><div class="searchbox" style="float:right;margin: .3em 1em .1em 1em"><span style="color: #999; font-size: 90%">Tapestry docs, issues, wikis & blogs:</span>
-<form enctype="application/x-www-form-urlencoded" method="get" action="http://tapestry.apache.org/search.html">
- <input type="text" name="q">
- <input type="submit" value="Search">
-</form>
-
-</div><div class="emblem" style="float:left"><p><a href="index.html"><span class="confluence-embedded-file-wrapper"><img class="confluence-embedded-image confluence-external-resource" src="http://tapestry.apache.org/images/tapestry_small.png" data-image-src="http://tapestry.apache.org/images/tapestry_small.png"></span></a></p></div><div class="title" style="float:left; margin: 0 0 0 3em"><h1 id="SmallBanner-PageTitle">Object Providers</h1></div></div>
+ <div id="smallbanner"><div class="searchbox" style="float:right;margin: .3em 1em .1em 1em"><span style="color: #999; font-size: 90%">Tapestry docs, issues, wikis & blogs:</span><form enctype="application/x-www-form-urlencoded" method="get" action="http://tapestry.apache.org/search.html">
+ <input type="text" name="q">
+ <input type="submit" value="Search">
+</form></div><div class="emblem" style="float:left"><p><a href="index.html"><span class="confluence-embedded-file-wrapper"><img class="confluence-embedded-image confluence-external-resource" src="http://tapestry.apache.org/images/tapestry_small.png" data-image-src="http://tapestry.apache.org/images/tapestry_small.png"></span></a></p></div><div class="title" style="float:left; margin: 0 0 0 3em"><h1 id="SmallBanner-PageTitle">Object Providers</h1></div></div>
<div class="clearer"></div>
</div>
Modified: websites/production/tapestry/content/operation-tracker.html
==============================================================================
--- websites/production/tapestry/content/operation-tracker.html (original)
+++ websites/production/tapestry/content/operation-tracker.html Tue Nov 8 12:22:26 2016
@@ -36,18 +36,13 @@
<div class="wrapper bs">
- <div id="navigation"><div class="nav">
-<ul class="alternate"><li><a href="index.html">Home</a></li><li><a href="getting-started.html">Getting Started</a></li><li><a href="documentation.html">Documentation</a></li><li><a href="download.html">Download</a></li><li><a href="about.html">About</a></li><li><a href="community.html">Community</a></li><li><a class="external-link" href="http://www.apache.org/">Apache</a></li><li><a class="external-link" href="http://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li><li><a class="external-link" href="http://www.apache.org/foundation/thanks.html">Thanks</a></li></ul>
-</div></div>
+ <div id="navigation"><div class="nav"><ul class="alternate"><li><a href="index.html">Home</a></li><li><a href="getting-started.html">Getting Started</a></li><li><a href="documentation.html">Documentation</a></li><li><a href="download.html">Download</a></li><li><a href="about.html">About</a></li><li><a class="external-link" href="http://www.apache.org/licenses/LICENSE-2.0">License</a></li><li><a href="community.html">Community</a></li><li><a class="external-link" href="http://www.apache.org/security/">Security</a></li><li><a class="external-link" href="http://www.apache.org/">Apache</a></li><li><a class="external-link" href="http://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li><li><a class="external-link" href="http://www.apache.org/foundation/thanks.html">Thanks</a></li></ul></div></div>
<div id="top">
- <div id="smallbanner"><div class="searchbox" style="float:right;margin: .3em 1em .1em 1em"><span style="color: #999; font-size: 90%">Tapestry docs, issues, wikis & blogs:</span>
-<form enctype="application/x-www-form-urlencoded" method="get" action="http://tapestry.apache.org/search.html">
- <input type="text" name="q">
- <input type="submit" value="Search">
-</form>
-
-</div><div class="emblem" style="float:left"><p><a href="index.html"><span class="confluence-embedded-file-wrapper"><img class="confluence-embedded-image confluence-external-resource" src="http://tapestry.apache.org/images/tapestry_small.png" data-image-src="http://tapestry.apache.org/images/tapestry_small.png"></span></a></p></div><div class="title" style="float:left; margin: 0 0 0 3em"><h1 id="SmallBanner-PageTitle">Operation Tracker</h1></div></div>
+ <div id="smallbanner"><div class="searchbox" style="float:right;margin: .3em 1em .1em 1em"><span style="color: #999; font-size: 90%">Tapestry docs, issues, wikis & blogs:</span><form enctype="application/x-www-form-urlencoded" method="get" action="http://tapestry.apache.org/search.html">
+ <input type="text" name="q">
+ <input type="submit" value="Search">
+</form></div><div class="emblem" style="float:left"><p><a href="index.html"><span class="confluence-embedded-file-wrapper"><img class="confluence-embedded-image confluence-external-resource" src="http://tapestry.apache.org/images/tapestry_small.png" data-image-src="http://tapestry.apache.org/images/tapestry_small.png"></span></a></p></div><div class="title" style="float:left; margin: 0 0 0 3em"><h1 id="SmallBanner-PageTitle">Operation Tracker</h1></div></div>
<div class="clearer"></div>
</div>
@@ -59,46 +54,25 @@
</div>
<div id="content">
- <div id="ConfluenceContent"><p>Have you ever hit an error in some code and been faced with a giant stack trace, and no clue what that means?  Us too. We wished there was a way for the exception to describe the path to the error not (just) in terms of which methods called which methods, but what <em>operations</em> triggered what other operations. That's the OperationTracker.</p><p>The operation tracker is another aspect of Tapestry's commitment to feedback.</p><div class="aui-label" style="float:right" title="Related Articles">
-
-
-
-
-
-
-
-
-<h3>Related Articles</h3>
-
-<ul class="content-by-label"><li>
- <div>
- <span class="icon aui-icon aui-icon-small aui-iconfont-page-default" title="Page">Page:</span> </div>
-
- <div class="details">
- <a href="error-page-recipe.html">Error Page Recipe</a>
-
-
- </div>
- </li><li>
- <div>
- <span class="icon aui-icon aui-icon-small aui-iconfont-page-default" title="Page">Page:</span> </div>
-
- <div class="details">
- <a href="specific-errors-faq.html">Specific Errors FAQ</a>
-
-
- </div>
- </li><li>
- <div>
- <span class="icon aui-icon aui-icon-small aui-iconfont-page-default" title="Page">Page:</span> </div>
-
- <div class="details">
- <a href="overriding-exception-reporting.html">Overriding Exception Reporting</a>
-
-
- </div>
- </li></ul>
-</div><p>The <a class="external-link" href="http://tapestry.apache.org/current/apidocs/org/apache/tapestry5/ioc/OperationTracker.html">OperationTracker</a> is a resource; it's actually a singleton, and is available for injection into any IoC service (or Tapestry component).</p><p>Using the OperationTracker you may run a Runnable, or invoke an Invokable (returning a typed response).  Associated with the operation is a description string.</p><p>If there are no exceptions, then no problem.</p><p>If there  are exceptions, then you'll see the console output logged at the point of the exception:</p><pre></pre><p>qtp644826761-13 [ERROR] Registry Operations trace:<br clear="none">qtp644826761-13 [ERROR] Registry [ 1] Handling page render request for page DatumEditor<br clear="none">qtp644826761-13 [ERROR] Registry [ 2] Constructing instance of page class org.apache.tapestry5.integration.app1.pages.DatumEditor<br clear="none">qtp644826761-13 [ERROR] Registry [ 3] Assembling root c
omponent for page DatumEditor<br clear="none">qtp644826761-13 [ERROR] Registry [ 4] Running component class transformations on org.apache.tapestry5.integration.app1.pages.Datum<br clear="none">qtp644826761-13 [ERROR] RequestExceptionHandler Processing of request failed with uncaught exception: java.lang.RuntimeException: Exception assembling root component of page DatumEditor: Unable to instantiate instance of transformed class org.apache.tapestry5.integration.app1.pages.DatumEditor: java.lang.reflect.InvocationTargetException<br clear="none">java.lang.RuntimeException: Exception assembling root component of page DatumEditor: Unable to instantiate instance of transformed class org.apache.tapestry5.integration.app1.pages.DatumEditor: java.lang.reflect.InvocationTargetException<br clear="none">at org.apache.tapestry5.internal.pageload.ComponentAssemblerImpl.performAssembleRootComponent(ComponentAssemblerImpl.<a class="external-link" href="http://java:129" rel="nofollow">java:129</a>)
<br clear="none">at org.apache.tapestry5.internal.pageload.ComponentAssemblerImpl.access$000(ComponentAssemblerImpl.java:37)<br clear="none">at org.apache.tapestry5.internal.pageload.ComponentAssemblerImpl$1.invoke(ComponentAssemblerImpl.java:81)<br clear="none">at org.apache.tapestry5.internal.pageload.ComponentAssemblerImpl$1.invoke(ComponentAssemblerImpl.java:78)<br clear="none">at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:82)<br clear="none">at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:72)<br clear="none">at org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.<a class="external-link" href="http://java:1258" rel="nofollow">java:1258</a>)<br clear="none">at org.apache.tapestry5.internal.pageload.ComponentAssemblerImpl.assembleRootComponent(ComponentAssemblerImpl.java:76)<br clear="none">at org.apache.tapestry5.internal.pageload.PageLoaderImpl$3.invoke(PageLoaderImp
l.<a class="external-link" href="http://java:197" rel="nofollow">java:197</a>)<br clear="none">at org.apache.tapestry5.internal.pageload.PageLoaderImpl$3.invoke(PageLoaderImpl.<a class="external-link" href="http://java:190" rel="nofollow">java:190</a>)<br clear="none">at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:82)<br clear="none">at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:72)<br clear="none">at org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.<a class="external-link" href="http://java:1258" rel="nofollow">java:1258</a>)<br clear="none">at org.apache.tapestry5.internal.pageload.PageLoaderImpl.loadPage(PageLoaderImpl.<a class="external-link" href="http://java:189" rel="nofollow">java:189</a>)<br clear="none">at $PageLoader_13a0346ec83c4e52.loadPage(Unknown Source)<br clear="none">at org.apache.tapestry5.internal.services.PageSourceImpl.getPage(PageSourceImpl.
<a class="external-link" href="http://java:104" rel="nofollow">java:104</a>)<br clear="none">at $PageSource_13a0346ec83c4e51.getPage(Unknown Source)<br clear="none">at $PageSource_13a0346ec83c4e50.getPage(Unknown Source)<br clear="none">at org.apache.tapestry5.internal.services.RequestPageCacheImpl.get(RequestPageCacheImpl.java:86)<br clear="none">at $RequestPageCache_13a0346ec83c4e4f.get(Unknown Source)<br clear="none">at $RequestPageCache_13a0346ec83c4e4e.get(Unknown Source)<br clear="none">at org.apache.tapestry5.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:56)<br clear="none">at org.apache.tapestry5.modules.TapestryModule$34.handle(TapestryModule.<a class="external-link" href="http://java:1978" rel="nofollow">java:1978</a>)<br clear="none">at $PageRenderRequestHandler_13a0346ec83c4f9c.handle(Unknown Source)<br clear="none">at $PageRenderRequestHandler_13a0346ec83c4f97.handle(Unknown Source)<br clear="none">at org.apache.tapestry5.inte
rnal.services.ComponentRequestHandlerTerminator.handlePageRender(ComponentRequestHandlerTerminator.java:48)<br clear="none">at org.apache.tapestry5.internal.services.DeferredResponseRenderer.handlePageRender(DeferredResponseRenderer.java:52)<br clear="none">at $ComponentRequestFilter_13a0346ec83c4f95.handlePageRender(Unknown Source)<br clear="none">at $ComponentRequestHandler_13a0346ec83c4f98.handlePageRender(Unknown Source)<br clear="none">at org.apache.tapestry5.services.InitializeActivePageName.handlePageRender(InitializeActivePageName.java:47)<br clear="none">at $ComponentRequestFilter_13a0346ec83c4f94.handlePageRender(Unknown Source)<br clear="none">at $ComponentRequestHandler_13a0346ec83c4f98.handlePageRender(Unknown Source)<br clear="none">at org.apache.tapestry5.internal.services.ProductionModeUnknownComponentFilter.handlePageRender(ProductionModeUnknownComponentFilter.java:62)<br clear="none">at $ComponentRequestFilter_13a0346ec83c4f93.handlePageRender(Unknown Source)<br cl
ear="none">at $ComponentRequestHandler_13a0346ec83c4f98.handlePageRender(Unknown Source)<br clear="none">at org.apache.tapestry5.internal.services.RequestOperationTracker$2.run(RequestOperationTracker.java:73)<br clear="none">at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:56)<br clear="none">at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.run(PerThreadOperationTracker.java:60)<br clear="none">at org.apache.tapestry5.ioc.internal.RegistryImpl.run(RegistryImpl.<a class="external-link" href="http://java:1252" rel="nofollow">java:1252</a>)<br clear="none">at org.apache.tapestry5.internal.services.RequestOperationTracker.handlePageRender(RequestOperationTracker.java:66)<br clear="none">at $ComponentRequestFilter_13a0346ec83c4f92.handlePageRender(Unknown Source)<br clear="none">at $ComponentRequestHandler_13a0346ec83c4f98.handlePageRender(Unknown Source)<br clear="none">at $ComponentRequestHandler_13a0346ec83c4f81.handlePageRender(U
nknown Source)<br clear="none">at org.apache.tapestry5.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:52)<br clear="none">at $Dispatcher_13a0346ec83c4f7f.dispatch(Unknown Source)<br clear="none">at $Dispatcher_13a0346ec83c4f80.dispatch(Unknown Source)<br clear="none">at $Dispatcher_13a0346ec83c4f74.dispatch(Unknown Source)<br clear="none">at org.apache.tapestry5.modules.TapestryModule$RequestHandlerTerminator.service(TapestryModule.<a class="external-link" href="http://java:304" rel="nofollow">java:304</a>)<br clear="none">at org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)<br clear="none">at $RequestFilter_13a0346ec83c4f73.service(Unknown Source)<br clear="none">at $RequestHandler_13a0346ec83c4f75.service(Unknown Source)<br clear="none">at org.apache.tapestry5.modules.TapestryModule$3.service(TapestryModule.<a class="external-link" href="http://java:854" rel="nofollow">java:854</a>)<br clear="none">at $Reques
tHandler_13a0346ec83c4f75.service(Unknown Source)<br clear="none">at org.apache.tapestry5.modules.TapestryModule$2.service(TapestryModule.<a class="external-link" href="http://java:844" rel="nofollow">java:844</a>)<br clear="none">at $RequestHandler_13a0346ec83c4f75.service(Unknown Source)<br clear="none">at org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:89)<br clear="none">at $RequestHandler_13a0346ec83c4f75.service(Unknown Source)<br clear="none">at org.apache.tapestry5.integration.app1.services.AppModule$2.service(AppModule.<a class="external-link" href="http://java:111" rel="nofollow">java:111</a>)<br clear="none">at $RequestFilter_13a0346ec83c4f71.service(Unknown Source)<br clear="none">at $RequestHandler_13a0346ec83c4f75.service(Unknown Source)<br clear="none">at $RequestHandler_13a0346ec83c4f6a.service(Unknown Source)<br clear="none">at org.apache.tapestry5.modules.TapestryModule$HttpServletRequestHandlerTerminator.service(TapestryMo
dule.<a class="external-link" href="http://java:255" rel="nofollow">java:255</a>)<br clear="none">at org.apache.tapestry5.internal.gzip.GZipFilter.service(GZipFilter.java:59)<br clear="none">at $HttpServletRequestHandler_13a0346ec83c4f6c.service(Unknown Source)<br clear="none">at org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)<br clear="none">at $HttpServletRequestFilter_13a0346ec83c4f6d.service(Unknown Source)<br clear="none">at $HttpServletRequestFilter_13a0346ec83c4f68.service(Unknown Source)<br clear="none">at $HttpServletRequestHandler_13a0346ec83c4f6c.service(Unknown Source)<br clear="none">at org.apache.tapestry5.modules.TapestryModule$1.service(TapestryModule.<a class="external-link" href="http://java:804" rel="nofollow">java:804</a>)<br clear="none">at $HttpServletRequestHandler_13a0346ec83c4f6c.service(Unknown Source)<br clear="none">at $HttpServletRequestHandler_13a0346ec83c4f67.service(Unknown Source)<br clear="none">at org
.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.<a class="external-link" href="http://java:166" rel="nofollow">java:166</a>)<br clear="none">at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.<a class="external-link" href="http://java:1291" rel="nofollow">java:1291</a>)<br clear="none">at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.<a class="external-link" href="http://java:443" rel="nofollow">java:443</a>)<br clear="none">at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.<a class="external-link" href="http://java:137" rel="nofollow">java:137</a>)<br clear="none">at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.<a class="external-link" href="http://java:556" rel="nofollow">java:556</a>)<br clear="none">at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.<a class="external-link" href="http://java:227" rel="nofollow">java:227</a>)<br clear="none">at org.ecli
pse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.<a class="external-link" href="http://java:1044" rel="nofollow">java:1044</a>)<br clear="none">at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.<a class="external-link" href="http://java:372" rel="nofollow">java:372</a>)<br clear="none">at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.<a class="external-link" href="http://java:189" rel="nofollow">java:189</a>)<br clear="none">at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.<a class="external-link" href="http://java:978" rel="nofollow">java:978</a>)<br clear="none">at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.<a class="external-link" href="http://java:135" rel="nofollow">java:135</a>)<br clear="none">at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.<a class="external-link" href="http://java:116" rel="nofollow">java:116</a>)<br clear="none">at org.e
clipse.jetty.server.Server.handle(Server.<a class="external-link" href="http://java:369" rel="nofollow">java:369</a>)<br clear="none">at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.<a class="external-link" href="http://java:486" rel="nofollow">java:486</a>)<br clear="none">at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.<a class="external-link" href="http://java:933" rel="nofollow">java:933</a>)<br clear="none">at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.<a class="external-link" href="http://java:995" rel="nofollow">java:995</a>)<br clear="none">at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.<a class="external-link" href="http://java:644" rel="nofollow">java:644</a>)<br clear="none">at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.<a class="external-link" href="http://java:235" rel="nofollow">java:235</a>)<br cle
ar="none">at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)<br clear="none">at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.<a class="external-link" href="http://java:668" rel="nofollow">java:668</a>)<br clear="none">at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)<br clear="none">at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.<a class="external-link" href="http://java:608" rel="nofollow">java:608</a>)<br clear="none">at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.<a class="external-link" href="http://java:543" rel="nofollow">java:543</a>)<br clear="none">at java.lang.Thread.run(Thread.<a class="external-link" href="http://java:724" rel="nofollow">java:724</a>)<br clear="none">Caused by: java.lang.RuntimeException: Unable to instantiate instance of transformed class org.apache.tapestry5.integration.app1.pages.DatumEditor: jav
a.lang.reflect.InvocationTargetException<br clear="none">at org.apache.tapestry5.internal.plastic.ClassInstantiatorImpl.newInstance(ClassInstantiatorImpl.<a class="external-link" href="http://java:113" rel="nofollow">java:113</a>)<br clear="none">at org.apache.tapestry5.internal.services.ComponentInstantiatorSourceImpl$2$1.newInstance(ComponentInstantiatorSourceImpl.<a class="external-link" href="http://java:235" rel="nofollow">java:235</a>)<br clear="none">at org.apache.tapestry5.internal.structure.InternalComponentResourcesImpl.<init>(InternalComponentResourcesImpl.<a class="external-link" href="http://java:163" rel="nofollow">java:163</a>)<br clear="none">at org.apache.tapestry5.internal.structure.ComponentPageElementImpl.<init>(ComponentPageElementImpl.<a class="external-link" href="http://java:555" rel="nofollow">java:555</a>)<br clear="none">at org.apache.tapestry5.internal.structure.ComponentPageElementImpl.<init>(ComponentPageElementImpl.<a class="exte
rnal-link" href="http://java:579" rel="nofollow">java:579</a>)<br clear="none">at org.apache.tapestry5.internal.pageload.ComponentAssemblerImpl.performAssembleRootComponent(ComponentAssemblerImpl.java:97)<br clear="none">... 94 more<br clear="none">Caused by: java.lang.reflect.InvocationTargetException<br clear="none">at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)<br clear="none">at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)<br clear="none">at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)<br clear="none">at java.lang.reflect.Constructor.newInstance(Constructor.<a class="external-link" href="http://java:526" rel="nofollow">java:526</a>)<br clear="none">at org.apache.tapestry5.internal.plastic.ClassInstantiatorImpl.newInstance(ClassInstantiatorImpl.<a class="external-link" href="http://java:109" rel="nofollow">java:109</a>)<br clear="none">... 99 more<br
clear="none">Caused by: org.apache.tapestry5.ioc.internal.OperationException: Field _value of class org.apache.tapestry5.integration.app1.pages.Datum must be instrumented, and may not be public.<br clear="none">at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.logAndRethrow(OperationTrackerImpl.<a class="external-link" href="http://java:184" rel="nofollow">java:184</a>)<br clear="none">at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:62)<br clear="none">at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.run(PerThreadOperationTracker.java:60)<br clear="none">at org.apache.tapestry5.ioc.internal.RegistryImpl.run(RegistryImpl.<a class="external-link" href="http://java:1252" rel="nofollow">java:1252</a>)<br clear="none">at org.apache.tapestry5.internal.services.ComponentInstantiatorSourceImpl.transform(ComponentInstantiatorSourceImpl.<a class="external-link" href="http://java:266" rel="nofollow">java:266</a>)<br clear="none"
>at org.apache.tapestry5.internal.plastic.PlasticClassPool.loadAndTransformClass(PlasticClassPool.<a class="external-link" href="http://java:368" rel="nofollow">java:368</a>)<br clear="none">at org.apache.tapestry5.internal.plastic.PlasticClassLoader.loadClass(PlasticClassLoader.java:38)<br clear="none">at java.lang.ClassLoader.loadClass(ClassLoader.<a class="external-link" href="http://java:357" rel="nofollow">java:357</a>)<br clear="none">at org.apache.tapestry5.integration.app1.pages.DatumEditor.initializeInstance(DatumEditor.java:22)<br clear="none">at org.apache.tapestry5.integration.app1.pages.DatumEditor.<init>(DatumEditor.java)<br clear="none">... 104 more<br clear="none">Caused by: java.lang.IllegalArgumentException: Field _value of class org.apache.tapestry5.integration.app1.pages.Datum must be instrumented, and may not be public.<br clear="none">at org.apache.tapestry5.internal.plastic.PlasticFieldImpl.ensureNotPublic(PlasticFieldImpl.<a class="external-link" hre
f="http://java:166" rel="nofollow">java:166</a>)<br clear="none">at org.apache.tapestry5.internal.plastic.PlasticFieldImpl.replaceFieldReadAccess(PlasticFieldImpl.<a class="external-link" href="http://java:423" rel="nofollow">java:423</a>)<br clear="none">at org.apache.tapestry5.internal.plastic.PlasticFieldImpl.setComputedConduit(PlasticFieldImpl.<a class="external-link" href="http://java:292" rel="nofollow">java:292</a>)<br clear="none">at org.apache.tapestry5.internal.transform.UnclaimedFieldWorker.transformField(UnclaimedFieldWorker.java:99)<br clear="none">at org.apache.tapestry5.internal.transform.UnclaimedFieldWorker.transform(UnclaimedFieldWorker.java:88)<br clear="none">at $ComponentClassTransformWorker2_13a0346ec83c4e9a.transform(Unknown Source)<br clear="none">at $ComponentClassTransformWorker2_13a0346ec83c4e9c.transform(Unknown Source)<br clear="none">at $ComponentClassTransformWorker2_13a0346ec83c4e7f.transform(Unknown Source)<br clear="none">at org.apache.tapestry5.i
nternal.services.ComponentInstantiatorSourceImpl$3.run(ComponentInstantiatorSourceImpl.<a class="external-link" href="http://java:316" rel="nofollow">java:316</a>)<br clear="none">at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:56)<br clear="none">... 112 more</p><p>Notice how the operation trace at the top of the text succinctly explains how execution arrived at the point of failure and why, information that isn't captured in a stack trace.</p><p>This operation trace appears in the Tapestry web applications, as part of the <a href="runtime-exceptions.html">default exception report page</a>.</p><p>There are times, especially when tracking down startup failures, where it is useful to see the operations log even without explicit exceptions.</p><p>Enabling <strong>debug</strong> level logging for the <strong>org.apache.tapestry5.ioc.Registry</strong> logging category will provide huge volumes of output in the console:</p><pre></pre><p
>[DEBUG] Registry [ 1] --> Creating non-proxied instance of service ServiceConfigurationListenerHub<br clear="none">[DEBUG] Registry [ 2] --> Creating plan to instantiate org.apache.tapestry5.ioc.services.ServiceConfigurationListenerHub via public org.apache.tapestry5.ioc.services.ServiceConfigurationListenerHub(java.util.List)<br clear="none">[DEBUG] Registry [ 3] --> Determining injection value for parameter #1 (java.util.List)<br clear="none">[DEBUG] Registry [ 4] --> Collecting ordered configuration for service ServiceConfigurationListenerHub<br clear="none">[DEBUG] Registry [ 5] --> Invoking org.apache.tapestry5.ioc.FredModule.configureServiceConfigurationListener(OrderedConfiguration, CatchAllServiceConfigurationListener) (at FredModule.<a class="external-link" href="http://java:141" rel="nofollow">java:141</a>)<br clear="none">[DEBUG] Registry [ 6] --> Determining injection value for parameter #1 (org.apache.tapestry5.ioc.OrderedConfiguration)<br clear="non
e">[DEBUG] Registry [ 6] <-- Determining injection value for parameter #1 (org.apache.tapestry5.ioc.OrderedConfiguration) [0.17 ms]<br clear="none">[DEBUG] Registry [ 6] --> Determining injection value for parameter #2 (org.apache.tapestry5.ioc.CatchAllServiceConfigurationListener)<br clear="none">[DEBUG] Registry [ 7] --> Creating proxy for service MasterObjectProvider<br clear="none">[DEBUG] Registry [ 7] <-- Creating proxy for service MasterObjectProvider [2.82 ms]<br clear="none">[DEBUG] Registry [ 7] --> Realizing service MasterObjectProvider<br clear="none">[DEBUG] Registry [ 8] --> Instantiating service MasterObjectProvider implementation via org.apache.tapestry5.ioc.internal.services.MasterObjectProviderImpl(List, OperationTracker) (at MasterObjectProviderImpl.java:33) via org.apache.tapestry5.ioc.modules.TapestryIOCModule.bind(ServiceBinder) (at TapestryIOCModule.java:50)<br clear="none">[DEBUG] Registry [ 9] --> Creating plan to instantiate org.apache.
tapestry5.ioc.internal.services.MasterObjectProviderImpl via public org.apache.tapestry5.ioc.internal.services.MasterObjectProviderImpl(java.util.List,org.apache.tapestry5.ioc.OperationTracker)<br clear="none">[DEBUG] Registry [ 10] --> Determining injection value for parameter #1 (java.util.List)<br clear="none">[DEBUG] Registry [ 11] --> Collecting ordered configuration for service MasterObjectProvider<br clear="none">[DEBUG] Registry [ 12] --> Invoking org.apache.tapestry5.ioc.modules.TapestryIOCModule.setupObjectProviders(OrderedConfiguration, ServiceOverride) (at TapestryIOCModule.<a class="external-link" href="http://java:136" rel="nofollow">java:136</a>)<br clear="none">[DEBUG] Registry [ 13] --> Determining injection value for parameter #1 (org.apache.tapestry5.ioc.OrderedConfiguration)<br clear="none">[DEBUG] Registry [ 13] <-- Determining injection value for parameter #1 (org.apache.tapestry5.ioc.OrderedConfiguration) [0.17 ms]<br clear="none">[DEBUG] Regis
try [ 13] --> Determining injection value for parameter #2 (org.apache.tapestry5.ioc.services.ServiceOverride)<br clear="none">[DEBUG] Registry [ 14] --> Creating proxy for service ServiceOverride<br clear="none">[DEBUG] Registry [ 14] <-- Creating proxy for service ServiceOverride [2.15 ms]<br clear="none">[DEBUG] Registry [ 13] <-- Determining injection value for parameter #2 (org.apache.tapestry5.ioc.services.ServiceOverride) [2.62 ms]<br clear="none">[DEBUG] Registry [ 13] --> Creating proxy for service UpdateListenerHub<br clear="none">[DEBUG] Registry [ 13] <-- Creating proxy for service UpdateListenerHub [2.28 ms]</p><p>...</p><p>The output identifies operation depth (the number in square brackets), whether the operation is starting (–>) or finishing (<–), and even the execution time of the operation.</p><p></p></div>
+ <div id="ConfluenceContent"><p>Have you ever hit an error in some code and been faced with a giant stack trace, and no clue what that means?  Us too. We wished there was a way for the exception to describe the path to the error not (just) in terms of which methods called which methods, but what <em>operations</em> triggered what other operations. That's the OperationTracker.</p><p>The operation tracker is another aspect of Tapestry's commitment to feedback.</p><div class="aui-label" style="float:right" title="Related Articles"><h3>Related Articles</h3><ul class="content-by-label"><li>
+ <div>
+ <span class="icon aui-icon aui-icon-small aui-iconfont-page-default" title="Page">Page:</span>
+ </div>
+ <div class="details">
+ <a href="error-page-recipe.html">Error Page Recipe</a>
+ </div> </li><li>
+ <div>
+ <span class="icon aui-icon aui-icon-small aui-iconfont-page-default" title="Page">Page:</span>
+ </div>
+ <div class="details">
+ <a href="specific-errors-faq.html">Specific Errors FAQ</a>
+ </div> </li><li>
+ <div>
+ <span class="icon aui-icon aui-icon-small aui-iconfont-page-default" title="Page">Page:</span>
+ </div>
+ <div class="details">
+ <a href="overriding-exception-reporting.html">Overriding Exception Reporting</a>
+ </div> </li></ul></div><p>The <a class="external-link" href="http://tapestry.apache.org/current/apidocs/org/apache/tapestry5/ioc/OperationTracker.html">OperationTracker</a> is a resource; it's actually a singleton, and is available for injection into any IoC service (or Tapestry component).</p><p>Using the OperationTracker you may run a Runnable, or invoke an Invokable (returning a typed response).  Associated with the operation is a description string.</p><p>If there are no exceptions, then no problem.</p><p>If there  are exceptions, then you'll see the console output logged at the point of the exception:</p><pre></pre><p>qtp644826761-13 [ERROR] Registry Operations trace:<br clear="none">qtp644826761-13 [ERROR] Registry [ 1] Handling page render request for page DatumEditor<br clear="none">qtp644826761-13 [ERROR] Registry [ 2] Constructing instance of page class org.apache.tapestry5.integration.app1.pages.DatumEditor<br clear="none">qtp644826761-13 [ERROR] Registry [ 3
] Assembling root component for page DatumEditor<br clear="none">qtp644826761-13 [ERROR] Registry [ 4] Running component class transformations on org.apache.tapestry5.integration.app1.pages.Datum<br clear="none">qtp644826761-13 [ERROR] RequestExceptionHandler Processing of request failed with uncaught exception: java.lang.RuntimeException: Exception assembling root component of page DatumEditor: Unable to instantiate instance of transformed class org.apache.tapestry5.integration.app1.pages.DatumEditor: java.lang.reflect.InvocationTargetException<br clear="none">java.lang.RuntimeException: Exception assembling root component of page DatumEditor: Unable to instantiate instance of transformed class org.apache.tapestry5.integration.app1.pages.DatumEditor: java.lang.reflect.InvocationTargetException<br clear="none">at org.apache.tapestry5.internal.pageload.ComponentAssemblerImpl.performAssembleRootComponent(ComponentAssemblerImpl.<a class="external-link" href="http://java:129" rel="nofo
llow">java:129</a>)<br clear="none">at org.apache.tapestry5.internal.pageload.ComponentAssemblerImpl.access$000(ComponentAssemblerImpl.java:37)<br clear="none">at org.apache.tapestry5.internal.pageload.ComponentAssemblerImpl$1.invoke(ComponentAssemblerImpl.java:81)<br clear="none">at org.apache.tapestry5.internal.pageload.ComponentAssemblerImpl$1.invoke(ComponentAssemblerImpl.java:78)<br clear="none">at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:82)<br clear="none">at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:72)<br clear="none">at org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.<a class="external-link" href="http://java:1258" rel="nofollow">java:1258</a>)<br clear="none">at org.apache.tapestry5.internal.pageload.ComponentAssemblerImpl.assembleRootComponent(ComponentAssemblerImpl.java:76)<br clear="none">at org.apache.tapestry5.internal.pageload.PageLoaderImpl$3.i
nvoke(PageLoaderImpl.<a class="external-link" href="http://java:197" rel="nofollow">java:197</a>)<br clear="none">at org.apache.tapestry5.internal.pageload.PageLoaderImpl$3.invoke(PageLoaderImpl.<a class="external-link" href="http://java:190" rel="nofollow">java:190</a>)<br clear="none">at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.invoke(OperationTrackerImpl.java:82)<br clear="none">at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.invoke(PerThreadOperationTracker.java:72)<br clear="none">at org.apache.tapestry5.ioc.internal.RegistryImpl.invoke(RegistryImpl.<a class="external-link" href="http://java:1258" rel="nofollow">java:1258</a>)<br clear="none">at org.apache.tapestry5.internal.pageload.PageLoaderImpl.loadPage(PageLoaderImpl.<a class="external-link" href="http://java:189" rel="nofollow">java:189</a>)<br clear="none">at $PageLoader_13a0346ec83c4e52.loadPage(Unknown Source)<br clear="none">at org.apache.tapestry5.internal.services.PageSourceImpl.getP
age(PageSourceImpl.<a class="external-link" href="http://java:104" rel="nofollow">java:104</a>)<br clear="none">at $PageSource_13a0346ec83c4e51.getPage(Unknown Source)<br clear="none">at $PageSource_13a0346ec83c4e50.getPage(Unknown Source)<br clear="none">at org.apache.tapestry5.internal.services.RequestPageCacheImpl.get(RequestPageCacheImpl.java:86)<br clear="none">at $RequestPageCache_13a0346ec83c4e4f.get(Unknown Source)<br clear="none">at $RequestPageCache_13a0346ec83c4e4e.get(Unknown Source)<br clear="none">at org.apache.tapestry5.internal.services.PageRenderRequestHandlerImpl.handle(PageRenderRequestHandlerImpl.java:56)<br clear="none">at org.apache.tapestry5.modules.TapestryModule$34.handle(TapestryModule.<a class="external-link" href="http://java:1978" rel="nofollow">java:1978</a>)<br clear="none">at $PageRenderRequestHandler_13a0346ec83c4f9c.handle(Unknown Source)<br clear="none">at $PageRenderRequestHandler_13a0346ec83c4f97.handle(Unknown Source)<br clear="none">at org.ap
ache.tapestry5.internal.services.ComponentRequestHandlerTerminator.handlePageRender(ComponentRequestHandlerTerminator.java:48)<br clear="none">at org.apache.tapestry5.internal.services.DeferredResponseRenderer.handlePageRender(DeferredResponseRenderer.java:52)<br clear="none">at $ComponentRequestFilter_13a0346ec83c4f95.handlePageRender(Unknown Source)<br clear="none">at $ComponentRequestHandler_13a0346ec83c4f98.handlePageRender(Unknown Source)<br clear="none">at org.apache.tapestry5.services.InitializeActivePageName.handlePageRender(InitializeActivePageName.java:47)<br clear="none">at $ComponentRequestFilter_13a0346ec83c4f94.handlePageRender(Unknown Source)<br clear="none">at $ComponentRequestHandler_13a0346ec83c4f98.handlePageRender(Unknown Source)<br clear="none">at org.apache.tapestry5.internal.services.ProductionModeUnknownComponentFilter.handlePageRender(ProductionModeUnknownComponentFilter.java:62)<br clear="none">at $ComponentRequestFilter_13a0346ec83c4f93.handlePageRender(Un
known Source)<br clear="none">at $ComponentRequestHandler_13a0346ec83c4f98.handlePageRender(Unknown Source)<br clear="none">at org.apache.tapestry5.internal.services.RequestOperationTracker$2.run(RequestOperationTracker.java:73)<br clear="none">at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:56)<br clear="none">at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.run(PerThreadOperationTracker.java:60)<br clear="none">at org.apache.tapestry5.ioc.internal.RegistryImpl.run(RegistryImpl.<a class="external-link" href="http://java:1252" rel="nofollow">java:1252</a>)<br clear="none">at org.apache.tapestry5.internal.services.RequestOperationTracker.handlePageRender(RequestOperationTracker.java:66)<br clear="none">at $ComponentRequestFilter_13a0346ec83c4f92.handlePageRender(Unknown Source)<br clear="none">at $ComponentRequestHandler_13a0346ec83c4f98.handlePageRender(Unknown Source)<br clear="none">at $ComponentRequestHandler_13a0346ec83c4f81
.handlePageRender(Unknown Source)<br clear="none">at org.apache.tapestry5.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:52)<br clear="none">at $Dispatcher_13a0346ec83c4f7f.dispatch(Unknown Source)<br clear="none">at $Dispatcher_13a0346ec83c4f80.dispatch(Unknown Source)<br clear="none">at $Dispatcher_13a0346ec83c4f74.dispatch(Unknown Source)<br clear="none">at org.apache.tapestry5.modules.TapestryModule$RequestHandlerTerminator.service(TapestryModule.<a class="external-link" href="http://java:304" rel="nofollow">java:304</a>)<br clear="none">at org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)<br clear="none">at $RequestFilter_13a0346ec83c4f73.service(Unknown Source)<br clear="none">at $RequestHandler_13a0346ec83c4f75.service(Unknown Source)<br clear="none">at org.apache.tapestry5.modules.TapestryModule$3.service(TapestryModule.<a class="external-link" href="http://java:854" rel="nofollow">java:854</a>)<br clea
r="none">at $RequestHandler_13a0346ec83c4f75.service(Unknown Source)<br clear="none">at org.apache.tapestry5.modules.TapestryModule$2.service(TapestryModule.<a class="external-link" href="http://java:844" rel="nofollow">java:844</a>)<br clear="none">at $RequestHandler_13a0346ec83c4f75.service(Unknown Source)<br clear="none">at org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:89)<br clear="none">at $RequestHandler_13a0346ec83c4f75.service(Unknown Source)<br clear="none">at org.apache.tapestry5.integration.app1.services.AppModule$2.service(AppModule.<a class="external-link" href="http://java:111" rel="nofollow">java:111</a>)<br clear="none">at $RequestFilter_13a0346ec83c4f71.service(Unknown Source)<br clear="none">at $RequestHandler_13a0346ec83c4f75.service(Unknown Source)<br clear="none">at $RequestHandler_13a0346ec83c4f6a.service(Unknown Source)<br clear="none">at org.apache.tapestry5.modules.TapestryModule$HttpServletRequestHandlerTerminator
.service(TapestryModule.<a class="external-link" href="http://java:255" rel="nofollow">java:255</a>)<br clear="none">at org.apache.tapestry5.internal.gzip.GZipFilter.service(GZipFilter.java:59)<br clear="none">at $HttpServletRequestHandler_13a0346ec83c4f6c.service(Unknown Source)<br clear="none">at org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)<br clear="none">at $HttpServletRequestFilter_13a0346ec83c4f6d.service(Unknown Source)<br clear="none">at $HttpServletRequestFilter_13a0346ec83c4f68.service(Unknown Source)<br clear="none">at $HttpServletRequestHandler_13a0346ec83c4f6c.service(Unknown Source)<br clear="none">at org.apache.tapestry5.modules.TapestryModule$1.service(TapestryModule.<a class="external-link" href="http://java:804" rel="nofollow">java:804</a>)<br clear="none">at $HttpServletRequestHandler_13a0346ec83c4f6c.service(Unknown Source)<br clear="none">at $HttpServletRequestHandler_13a0346ec83c4f67.service(Unknown Source)<br
clear="none">at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.<a class="external-link" href="http://java:166" rel="nofollow">java:166</a>)<br clear="none">at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.<a class="external-link" href="http://java:1291" rel="nofollow">java:1291</a>)<br clear="none">at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.<a class="external-link" href="http://java:443" rel="nofollow">java:443</a>)<br clear="none">at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.<a class="external-link" href="http://java:137" rel="nofollow">java:137</a>)<br clear="none">at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.<a class="external-link" href="http://java:556" rel="nofollow">java:556</a>)<br clear="none">at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.<a class="external-link" href="http://java:227" rel="nofollow">java:227</a>)<br clear
="none">at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.<a class="external-link" href="http://java:1044" rel="nofollow">java:1044</a>)<br clear="none">at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.<a class="external-link" href="http://java:372" rel="nofollow">java:372</a>)<br clear="none">at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.<a class="external-link" href="http://java:189" rel="nofollow">java:189</a>)<br clear="none">at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.<a class="external-link" href="http://java:978" rel="nofollow">java:978</a>)<br clear="none">at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.<a class="external-link" href="http://java:135" rel="nofollow">java:135</a>)<br clear="none">at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.<a class="external-link" href="http://java:116" rel="nofollow">java:116</a>)<br cl
ear="none">at org.eclipse.jetty.server.Server.handle(Server.<a class="external-link" href="http://java:369" rel="nofollow">java:369</a>)<br clear="none">at org.eclipse.jetty.server.AbstractHttpConnection.handleRequest(AbstractHttpConnection.<a class="external-link" href="http://java:486" rel="nofollow">java:486</a>)<br clear="none">at org.eclipse.jetty.server.AbstractHttpConnection.headerComplete(AbstractHttpConnection.<a class="external-link" href="http://java:933" rel="nofollow">java:933</a>)<br clear="none">at org.eclipse.jetty.server.AbstractHttpConnection$RequestHandler.headerComplete(AbstractHttpConnection.<a class="external-link" href="http://java:995" rel="nofollow">java:995</a>)<br clear="none">at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.<a class="external-link" href="http://java:644" rel="nofollow">java:644</a>)<br clear="none">at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.<a class="external-link" href="http://java:235" rel="nofollow">j
ava:235</a>)<br clear="none">at org.eclipse.jetty.server.AsyncHttpConnection.handle(AsyncHttpConnection.java:82)<br clear="none">at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.<a class="external-link" href="http://java:668" rel="nofollow">java:668</a>)<br clear="none">at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:52)<br clear="none">at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.<a class="external-link" href="http://java:608" rel="nofollow">java:608</a>)<br clear="none">at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.<a class="external-link" href="http://java:543" rel="nofollow">java:543</a>)<br clear="none">at java.lang.Thread.run(Thread.<a class="external-link" href="http://java:724" rel="nofollow">java:724</a>)<br clear="none">Caused by: java.lang.RuntimeException: Unable to instantiate instance of transformed class org.apache.tapestry5.integration.app1.pag
es.DatumEditor: java.lang.reflect.InvocationTargetException<br clear="none">at org.apache.tapestry5.internal.plastic.ClassInstantiatorImpl.newInstance(ClassInstantiatorImpl.<a class="external-link" href="http://java:113" rel="nofollow">java:113</a>)<br clear="none">at org.apache.tapestry5.internal.services.ComponentInstantiatorSourceImpl$2$1.newInstance(ComponentInstantiatorSourceImpl.<a class="external-link" href="http://java:235" rel="nofollow">java:235</a>)<br clear="none">at org.apache.tapestry5.internal.structure.InternalComponentResourcesImpl.<init>(InternalComponentResourcesImpl.<a class="external-link" href="http://java:163" rel="nofollow">java:163</a>)<br clear="none">at org.apache.tapestry5.internal.structure.ComponentPageElementImpl.<init>(ComponentPageElementImpl.<a class="external-link" href="http://java:555" rel="nofollow">java:555</a>)<br clear="none">at org.apache.tapestry5.internal.structure.ComponentPageElementImpl.<init>(ComponentPageElementI
mpl.<a class="external-link" href="http://java:579" rel="nofollow">java:579</a>)<br clear="none">at org.apache.tapestry5.internal.pageload.ComponentAssemblerImpl.performAssembleRootComponent(ComponentAssemblerImpl.java:97)<br clear="none">... 94 more<br clear="none">Caused by: java.lang.reflect.InvocationTargetException<br clear="none">at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)<br clear="none">at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57)<br clear="none">at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)<br clear="none">at java.lang.reflect.Constructor.newInstance(Constructor.<a class="external-link" href="http://java:526" rel="nofollow">java:526</a>)<br clear="none">at org.apache.tapestry5.internal.plastic.ClassInstantiatorImpl.newInstance(ClassInstantiatorImpl.<a class="external-link" href="http://java:109" rel="nofollow">java:109</a>)<br clear="n
one">... 99 more<br clear="none">Caused by: org.apache.tapestry5.ioc.internal.OperationException: Field _value of class org.apache.tapestry5.integration.app1.pages.Datum must be instrumented, and may not be public.<br clear="none">at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.logAndRethrow(OperationTrackerImpl.<a class="external-link" href="http://java:184" rel="nofollow">java:184</a>)<br clear="none">at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:62)<br clear="none">at org.apache.tapestry5.ioc.internal.PerThreadOperationTracker.run(PerThreadOperationTracker.java:60)<br clear="none">at org.apache.tapestry5.ioc.internal.RegistryImpl.run(RegistryImpl.<a class="external-link" href="http://java:1252" rel="nofollow">java:1252</a>)<br clear="none">at org.apache.tapestry5.internal.services.ComponentInstantiatorSourceImpl.transform(ComponentInstantiatorSourceImpl.<a class="external-link" href="http://java:266" rel="nofollow">java:266</
a>)<br clear="none">at org.apache.tapestry5.internal.plastic.PlasticClassPool.loadAndTransformClass(PlasticClassPool.<a class="external-link" href="http://java:368" rel="nofollow">java:368</a>)<br clear="none">at org.apache.tapestry5.internal.plastic.PlasticClassLoader.loadClass(PlasticClassLoader.java:38)<br clear="none">at java.lang.ClassLoader.loadClass(ClassLoader.<a class="external-link" href="http://java:357" rel="nofollow">java:357</a>)<br clear="none">at org.apache.tapestry5.integration.app1.pages.DatumEditor.initializeInstance(DatumEditor.java:22)<br clear="none">at org.apache.tapestry5.integration.app1.pages.DatumEditor.<init>(DatumEditor.java)<br clear="none">... 104 more<br clear="none">Caused by: java.lang.IllegalArgumentException: Field _value of class org.apache.tapestry5.integration.app1.pages.Datum must be instrumented, and may not be public.<br clear="none">at org.apache.tapestry5.internal.plastic.PlasticFieldImpl.ensureNotPublic(PlasticFieldImpl.<a class=
"external-link" href="http://java:166" rel="nofollow">java:166</a>)<br clear="none">at org.apache.tapestry5.internal.plastic.PlasticFieldImpl.replaceFieldReadAccess(PlasticFieldImpl.<a class="external-link" href="http://java:423" rel="nofollow">java:423</a>)<br clear="none">at org.apache.tapestry5.internal.plastic.PlasticFieldImpl.setComputedConduit(PlasticFieldImpl.<a class="external-link" href="http://java:292" rel="nofollow">java:292</a>)<br clear="none">at org.apache.tapestry5.internal.transform.UnclaimedFieldWorker.transformField(UnclaimedFieldWorker.java:99)<br clear="none">at org.apache.tapestry5.internal.transform.UnclaimedFieldWorker.transform(UnclaimedFieldWorker.java:88)<br clear="none">at $ComponentClassTransformWorker2_13a0346ec83c4e9a.transform(Unknown Source)<br clear="none">at $ComponentClassTransformWorker2_13a0346ec83c4e9c.transform(Unknown Source)<br clear="none">at $ComponentClassTransformWorker2_13a0346ec83c4e7f.transform(Unknown Source)<br clear="none">at org
.apache.tapestry5.internal.services.ComponentInstantiatorSourceImpl$3.run(ComponentInstantiatorSourceImpl.<a class="external-link" href="http://java:316" rel="nofollow">java:316</a>)<br clear="none">at org.apache.tapestry5.ioc.internal.OperationTrackerImpl.run(OperationTrackerImpl.java:56)<br clear="none">... 112 more</p><p>Notice how the operation trace at the top of the text succinctly explains how execution arrived at the point of failure and why, information that isn't captured in a stack trace.</p><p>This operation trace appears in the Tapestry web applications, as part of the <a href="runtime-exceptions.html">default exception report page</a>.</p><p>There are times, especially when tracking down startup failures, where it is useful to see the operations log even without explicit exceptions.</p><p>Enabling <strong>debug</strong> level logging for the <strong>org.apache.tapestry5.ioc.Registry</strong> logging category will provide huge volumes of output in the consol
e:</p><pre></pre><p>[DEBUG] Registry [ 1] --> Creating non-proxied instance of service ServiceConfigurationListenerHub<br clear="none">[DEBUG] Registry [ 2] --> Creating plan to instantiate org.apache.tapestry5.ioc.services.ServiceConfigurationListenerHub via public org.apache.tapestry5.ioc.services.ServiceConfigurationListenerHub(java.util.List)<br clear="none">[DEBUG] Registry [ 3] --> Determining injection value for parameter #1 (java.util.List)<br clear="none">[DEBUG] Registry [ 4] --> Collecting ordered configuration for service ServiceConfigurationListenerHub<br clear="none">[DEBUG] Registry [ 5] --> Invoking org.apache.tapestry5.ioc.FredModule.configureServiceConfigurationListener(OrderedConfiguration, CatchAllServiceConfigurationListener) (at FredModule.<a class="external-link" href="http://java:141" rel="nofollow">java:141</a>)<br clear="none">[DEBUG] Registry [ 6] --> Determining injection value for parameter #1 (org.apache.tapestry5.ioc.OrderedConfigura
tion)<br clear="none">[DEBUG] Registry [ 6] <-- Determining injection value for parameter #1 (org.apache.tapestry5.ioc.OrderedConfiguration) [0.17 ms]<br clear="none">[DEBUG] Registry [ 6] --> Determining injection value for parameter #2 (org.apache.tapestry5.ioc.CatchAllServiceConfigurationListener)<br clear="none">[DEBUG] Registry [ 7] --> Creating proxy for service MasterObjectProvider<br clear="none">[DEBUG] Registry [ 7] <-- Creating proxy for service MasterObjectProvider [2.82 ms]<br clear="none">[DEBUG] Registry [ 7] --> Realizing service MasterObjectProvider<br clear="none">[DEBUG] Registry [ 8] --> Instantiating service MasterObjectProvider implementation via org.apache.tapestry5.ioc.internal.services.MasterObjectProviderImpl(List, OperationTracker) (at MasterObjectProviderImpl.java:33) via org.apache.tapestry5.ioc.modules.TapestryIOCModule.bind(ServiceBinder) (at TapestryIOCModule.java:50)<br clear="none">[DEBUG] Registry [ 9] --> Creating plan to inst
antiate org.apache.tapestry5.ioc.internal.services.MasterObjectProviderImpl via public org.apache.tapestry5.ioc.internal.services.MasterObjectProviderImpl(java.util.List,org.apache.tapestry5.ioc.OperationTracker)<br clear="none">[DEBUG] Registry [ 10] --> Determining injection value for parameter #1 (java.util.List)<br clear="none">[DEBUG] Registry [ 11] --> Collecting ordered configuration for service MasterObjectProvider<br clear="none">[DEBUG] Registry [ 12] --> Invoking org.apache.tapestry5.ioc.modules.TapestryIOCModule.setupObjectProviders(OrderedConfiguration, ServiceOverride) (at TapestryIOCModule.<a class="external-link" href="http://java:136" rel="nofollow">java:136</a>)<br clear="none">[DEBUG] Registry [ 13] --> Determining injection value for parameter #1 (org.apache.tapestry5.ioc.OrderedConfiguration)<br clear="none">[DEBUG] Registry [ 13] <-- Determining injection value for parameter #1 (org.apache.tapestry5.ioc.OrderedConfiguration) [0.17 ms]<br clear="
none">[DEBUG] Registry [ 13] --> Determining injection value for parameter #2 (org.apache.tapestry5.ioc.services.ServiceOverride)<br clear="none">[DEBUG] Registry [ 14] --> Creating proxy for service ServiceOverride<br clear="none">[DEBUG] Registry [ 14] <-- Creating proxy for service ServiceOverride [2.15 ms]<br clear="none">[DEBUG] Registry [ 13] <-- Determining injection value for parameter #2 (org.apache.tapestry5.ioc.services.ServiceOverride) [2.62 ms]<br clear="none">[DEBUG] Registry [ 13] --> Creating proxy for service UpdateListenerHub<br clear="none">[DEBUG] Registry [ 13] <-- Creating proxy for service UpdateListenerHub [2.28 ms]</p><p>...</p><p>The output identifies operation depth (the number in square brackets), whether the operation is starting (–>) or finishing (<–), and even the execution time of the operation.</p><p></p></div>
</div>
<div class="clearer"></div>
Modified: websites/production/tapestry/content/ordering-by-constraints.html
==============================================================================
--- websites/production/tapestry/content/ordering-by-constraints.html (original)
+++ websites/production/tapestry/content/ordering-by-constraints.html Tue Nov 8 12:22:26 2016
@@ -36,18 +36,13 @@
<div class="wrapper bs">
- <div id="navigation"><div class="nav">
-<ul class="alternate"><li><a href="index.html">Home</a></li><li><a href="getting-started.html">Getting Started</a></li><li><a href="documentation.html">Documentation</a></li><li><a href="download.html">Download</a></li><li><a href="about.html">About</a></li><li><a href="community.html">Community</a></li><li><a class="external-link" href="http://www.apache.org/">Apache</a></li><li><a class="external-link" href="http://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li><li><a class="external-link" href="http://www.apache.org/foundation/thanks.html">Thanks</a></li></ul>
-</div></div>
+ <div id="navigation"><div class="nav"><ul class="alternate"><li><a href="index.html">Home</a></li><li><a href="getting-started.html">Getting Started</a></li><li><a href="documentation.html">Documentation</a></li><li><a href="download.html">Download</a></li><li><a href="about.html">About</a></li><li><a class="external-link" href="http://www.apache.org/licenses/LICENSE-2.0">License</a></li><li><a href="community.html">Community</a></li><li><a class="external-link" href="http://www.apache.org/security/">Security</a></li><li><a class="external-link" href="http://www.apache.org/">Apache</a></li><li><a class="external-link" href="http://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li><li><a class="external-link" href="http://www.apache.org/foundation/thanks.html">Thanks</a></li></ul></div></div>
<div id="top">
- <div id="smallbanner"><div class="searchbox" style="float:right;margin: .3em 1em .1em 1em"><span style="color: #999; font-size: 90%">Tapestry docs, issues, wikis & blogs:</span>
-<form enctype="application/x-www-form-urlencoded" method="get" action="http://tapestry.apache.org/search.html">
- <input type="text" name="q">
- <input type="submit" value="Search">
-</form>
-
-</div><div class="emblem" style="float:left"><p><a href="index.html"><span class="confluence-embedded-file-wrapper"><img class="confluence-embedded-image confluence-external-resource" src="http://tapestry.apache.org/images/tapestry_small.png" data-image-src="http://tapestry.apache.org/images/tapestry_small.png"></span></a></p></div><div class="title" style="float:left; margin: 0 0 0 3em"><h1 id="SmallBanner-PageTitle">Ordering by Constraints</h1></div></div>
+ <div id="smallbanner"><div class="searchbox" style="float:right;margin: .3em 1em .1em 1em"><span style="color: #999; font-size: 90%">Tapestry docs, issues, wikis & blogs:</span><form enctype="application/x-www-form-urlencoded" method="get" action="http://tapestry.apache.org/search.html">
+ <input type="text" name="q">
+ <input type="submit" value="Search">
+</form></div><div class="emblem" style="float:left"><p><a href="index.html"><span class="confluence-embedded-file-wrapper"><img class="confluence-embedded-image confluence-external-resource" src="http://tapestry.apache.org/images/tapestry_small.png" data-image-src="http://tapestry.apache.org/images/tapestry_small.png"></span></a></p></div><div class="title" style="float:left; margin: 0 0 0 3em"><h1 id="SmallBanner-PageTitle">Ordering by Constraints</h1></div></div>
<div class="clearer"></div>
</div>
Modified: websites/production/tapestry/content/overriding-exception-reporting.html
==============================================================================
--- websites/production/tapestry/content/overriding-exception-reporting.html (original)
+++ websites/production/tapestry/content/overriding-exception-reporting.html Tue Nov 8 12:22:26 2016
@@ -45,18 +45,13 @@
<div class="wrapper bs">
- <div id="navigation"><div class="nav">
-<ul class="alternate"><li><a href="index.html">Home</a></li><li><a href="getting-started.html">Getting Started</a></li><li><a href="documentation.html">Documentation</a></li><li><a href="download.html">Download</a></li><li><a href="about.html">About</a></li><li><a href="community.html">Community</a></li><li><a class="external-link" href="http://www.apache.org/">Apache</a></li><li><a class="external-link" href="http://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li><li><a class="external-link" href="http://www.apache.org/foundation/thanks.html">Thanks</a></li></ul>
-</div></div>
+ <div id="navigation"><div class="nav"><ul class="alternate"><li><a href="index.html">Home</a></li><li><a href="getting-started.html">Getting Started</a></li><li><a href="documentation.html">Documentation</a></li><li><a href="download.html">Download</a></li><li><a href="about.html">About</a></li><li><a class="external-link" href="http://www.apache.org/licenses/LICENSE-2.0">License</a></li><li><a href="community.html">Community</a></li><li><a class="external-link" href="http://www.apache.org/security/">Security</a></li><li><a class="external-link" href="http://www.apache.org/">Apache</a></li><li><a class="external-link" href="http://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li><li><a class="external-link" href="http://www.apache.org/foundation/thanks.html">Thanks</a></li></ul></div></div>
<div id="top">
- <div id="smallbanner"><div class="searchbox" style="float:right;margin: .3em 1em .1em 1em"><span style="color: #999; font-size: 90%">Tapestry docs, issues, wikis & blogs:</span>
-<form enctype="application/x-www-form-urlencoded" method="get" action="http://tapestry.apache.org/search.html">
- <input type="text" name="q">
- <input type="submit" value="Search">
-</form>
-
-</div><div class="emblem" style="float:left"><p><a href="index.html"><span class="confluence-embedded-file-wrapper"><img class="confluence-embedded-image confluence-external-resource" src="http://tapestry.apache.org/images/tapestry_small.png" data-image-src="http://tapestry.apache.org/images/tapestry_small.png"></span></a></p></div><div class="title" style="float:left; margin: 0 0 0 3em"><h1 id="SmallBanner-PageTitle">Overriding Exception Reporting</h1></div></div>
+ <div id="smallbanner"><div class="searchbox" style="float:right;margin: .3em 1em .1em 1em"><span style="color: #999; font-size: 90%">Tapestry docs, issues, wikis & blogs:</span><form enctype="application/x-www-form-urlencoded" method="get" action="http://tapestry.apache.org/search.html">
+ <input type="text" name="q">
+ <input type="submit" value="Search">
+</form></div><div class="emblem" style="float:left"><p><a href="index.html"><span class="confluence-embedded-file-wrapper"><img class="confluence-embedded-image confluence-external-resource" src="http://tapestry.apache.org/images/tapestry_small.png" data-image-src="http://tapestry.apache.org/images/tapestry_small.png"></span></a></p></div><div class="title" style="float:left; margin: 0 0 0 3em"><h1 id="SmallBanner-PageTitle">Overriding Exception Reporting</h1></div></div>
<div class="clearer"></div>
</div>
@@ -68,46 +63,25 @@
</div>
<div id="content">
- <div id="ConfluenceContent"><p> </p><p>One of Tapestry's best features is its comprehensive exception reporting. The level of detail is impressive and useful.</p><div class="aui-label" style="float:right" title="Related Articles">
-
-
-
-
-
-
-
-
-<h3>Related Articles</h3>
-
-<ul class="content-by-label"><li>
- <div>
- <span class="icon aui-icon aui-icon-small aui-iconfont-page-default" title="Page">Page:</span> </div>
-
- <div class="details">
- <a href="error-page-recipe.html">Error Page Recipe</a>
-
-
- </div>
- </li><li>
- <div>
- <span class="icon aui-icon aui-icon-small aui-iconfont-page-default" title="Page">Page:</span> </div>
-
- <div class="details">
- <a href="specific-errors-faq.html">Specific Errors FAQ</a>
-
-
- </div>
- </li><li>
- <div>
- <span class="icon aui-icon aui-icon-small aui-iconfont-page-default" title="Page">Page:</span> </div>
-
- <div class="details">
- <a href="overriding-exception-reporting.html">Overriding Exception Reporting</a>
-
-
- </div>
- </li></ul>
-</div><p>Of course, one of the first questions anyone asks is "How do I turn it off?" This exception reporting is very helpful for developers but its easy to see it as terrifying for potential users. Catching runtime exceptions can be a very useful way of handling rarely occurring exceptions even in production, and there's no reason to throw away Tapestry's default error reporting just to handle a few specific exceptions. From version 5.4 (for previous versions, the same functionality is available as a <a class="external-link" href="http://www.tynamo.org/tapestry-exceptionpage+guide/" rel="nofollow">third-party module tapestry-exceptionpage</a>), you can contribute exception handles and/or exception pages for specific exception types. Refer back to <a href="runtime-exceptions.html">Runtime Exceptions</a> page for more information. Read on if you want to completely replace Tapestry's default exception handling.</p><h2 id="OverridingExceptionReporting-Version1:ReplacingtheExceptionR
eportPage">Version 1: Replacing the Exception Report Page</h2><p>Let's start with a page that fires an exception from an event handler method.</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeHeader panelHeader pdl" style="border-bottom-width: 1px;"><b>ActionFail.tml</b></div><div class="codeContent panelContent pdl">
+ <div id="ConfluenceContent"><p> </p><p>One of Tapestry's best features is its comprehensive exception reporting. The level of detail is impressive and useful.</p><div class="aui-label" style="float:right" title="Related Articles"><h3>Related Articles</h3><ul class="content-by-label"><li>
+ <div>
+ <span class="icon aui-icon aui-icon-small aui-iconfont-page-default" title="Page">Page:</span>
+ </div>
+ <div class="details">
+ <a href="error-page-recipe.html">Error Page Recipe</a>
+ </div> </li><li>
+ <div>
+ <span class="icon aui-icon aui-icon-small aui-iconfont-page-default" title="Page">Page:</span>
+ </div>
+ <div class="details">
+ <a href="specific-errors-faq.html">Specific Errors FAQ</a>
+ </div> </li><li>
+ <div>
+ <span class="icon aui-icon aui-icon-small aui-iconfont-page-default" title="Page">Page:</span>
+ </div>
+ <div class="details">
+ <a href="overriding-exception-reporting.html">Overriding Exception Reporting</a>
+ </div> </li></ul></div><p>Of course, one of the first questions anyone asks is "How do I turn it off?" This exception reporting is very helpful for developers but its easy to see it as terrifying for potential users. Catching runtime exceptions can be a very useful way of handling rarely occurring exceptions even in production, and there's no reason to throw away Tapestry's default error reporting just to handle a few specific exceptions. From version 5.4 (for previous versions, the same functionality is available as a <a class="external-link" href="http://www.tynamo.org/tapestry-exceptionpage+guide/" rel="nofollow">third-party module tapestry-exceptionpage</a>), you can contribute exception handles and/or exception pages for specific exception types. Refer back to <a href="runtime-exceptions.html">Runtime Exceptions</a> page for more information. Read on if you want to completely replace Tapestry's default exception handling.</p><h2 id="OverridingExceptionReporting-Version1:Rep
lacingtheExceptionReportPage">Version 1: Replacing the Exception Report Page</h2><p>Let's start with a page that fires an exception from an event handler method.</p><div class="code panel pdl" style="border-width: 1px;"><div class="codeHeader panelHeader pdl" style="border-bottom-width: 1px;"><b>ActionFail.tml</b></div><div class="codeContent panelContent pdl">
<pre class="brush: xml; gutter: false; theme: Default" style="font-size:12px;"> <html xmlns:t="http://tapestry.apache.org/schema/tapestry_5_4.xsd" t:type="layout" title="Action Fail">
<p>
<t:actionlink t:id="fail" class="btn btn-large btn-warning">Click for Exception</t:actionlink>
Modified: websites/production/tapestry/content/page-and-component-classes-faq.html
==============================================================================
--- websites/production/tapestry/content/page-and-component-classes-faq.html (original)
+++ websites/production/tapestry/content/page-and-component-classes-faq.html Tue Nov 8 12:22:26 2016
@@ -46,7 +46,7 @@
<div class="wrapper bs">
- <div id="navigation"><div class="nav"><ul class="alternate"><li><a href="index.html">Home</a></li><li><a href="getting-started.html">Getting Started</a></li><li><a href="documentation.html">Documentation</a></li><li><a href="download.html">Download</a></li><li><a href="about.html">About</a></li><li><a href="community.html">Community</a></li><li><a class="external-link" href="http://www.apache.org/">Apache</a></li><li><a class="external-link" href="http://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li><li><a class="external-link" href="http://www.apache.org/foundation/thanks.html">Thanks</a></li></ul></div></div>
+ <div id="navigation"><div class="nav"><ul class="alternate"><li><a href="index.html">Home</a></li><li><a href="getting-started.html">Getting Started</a></li><li><a href="documentation.html">Documentation</a></li><li><a href="download.html">Download</a></li><li><a href="about.html">About</a></li><li><a class="external-link" href="http://www.apache.org/licenses/LICENSE-2.0">License</a></li><li><a href="community.html">Community</a></li><li><a class="external-link" href="http://www.apache.org/security/">Security</a></li><li><a class="external-link" href="http://www.apache.org/">Apache</a></li><li><a class="external-link" href="http://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li><li><a class="external-link" href="http://www.apache.org/foundation/thanks.html">Thanks</a></li></ul></div></div>
<div id="top">
<div id="smallbanner"><div class="searchbox" style="float:right;margin: .3em 1em .1em 1em"><span style="color: #999; font-size: 90%">Tapestry docs, issues, wikis & blogs:</span><form enctype="application/x-www-form-urlencoded" method="get" action="http://tapestry.apache.org/search.html">
@@ -97,13 +97,13 @@ public class DBImage
-<span class="gliffy-container" id="gliffy-container-23527573-2102" data-fullwidth="750" data-ceoid="23335008" data-edit="${diagramEditLink.getLinkUrl()}" data-full="${diagramZoomLink.getLinkUrl()}" data-filename="Class Loaders">
+<span class="gliffy-container" id="gliffy-container-23527573-6592" data-fullwidth="750" data-ceoid="23335008" data-edit="${diagramEditLink.getLinkUrl()}" data-full="${diagramZoomLink.getLinkUrl()}" data-filename="Class Loaders">
- <map id="gliffy-map-23527573-2647" name="gliffy-map-23527573-2647"></map>
+ <map id="gliffy-map-23527573-235" name="gliffy-map-23527573-235"></map>
- <img class="gliffy-image" id="gliffy-image-23527573-2102" width="750" height="425" data-full-width="750" data-full-height="425" src="https://cwiki.apache.org/confluence/download/attachments/23335008/Class%20Loaders.png?version=4&modificationDate=1283534469000&api=v2" alt="Class Loaders" usemap="#gliffy-map-23527573-2647">
+ <img class="gliffy-image" id="gliffy-image-23527573-6592" width="750" height="425" data-full-width="750" data-full-height="425" src="https://cwiki.apache.org/confluence/download/attachments/23335008/Class%20Loaders.png?version=4&modificationDate=1283534469000&api=v2" alt="Class Loaders" usemap="#gliffy-map-23527573-235">
- <map class="gliffy-dynamic" id="gliffy-dynamic-map-23527573-2102" name="gliffy-dynamic-map-23527573-2102"></map>
+ <map class="gliffy-dynamic" id="gliffy-dynamic-map-23527573-6592" name="gliffy-dynamic-map-23527573-6592"></map>
</span>
Modified: websites/production/tapestry/content/page-and-component-classes.html
==============================================================================
--- websites/production/tapestry/content/page-and-component-classes.html (original)
+++ websites/production/tapestry/content/page-and-component-classes.html Tue Nov 8 12:22:26 2016
@@ -36,18 +36,13 @@
<div class="wrapper bs">
- <div id="navigation"><div class="nav">
-<ul class="alternate"><li><a href="index.html">Home</a></li><li><a href="getting-started.html">Getting Started</a></li><li><a href="documentation.html">Documentation</a></li><li><a href="download.html">Download</a></li><li><a href="about.html">About</a></li><li><a href="community.html">Community</a></li><li><a class="external-link" href="http://www.apache.org/">Apache</a></li><li><a class="external-link" href="http://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li><li><a class="external-link" href="http://www.apache.org/foundation/thanks.html">Thanks</a></li></ul>
-</div></div>
+ <div id="navigation"><div class="nav"><ul class="alternate"><li><a href="index.html">Home</a></li><li><a href="getting-started.html">Getting Started</a></li><li><a href="documentation.html">Documentation</a></li><li><a href="download.html">Download</a></li><li><a href="about.html">About</a></li><li><a class="external-link" href="http://www.apache.org/licenses/LICENSE-2.0">License</a></li><li><a href="community.html">Community</a></li><li><a class="external-link" href="http://www.apache.org/security/">Security</a></li><li><a class="external-link" href="http://www.apache.org/">Apache</a></li><li><a class="external-link" href="http://www.apache.org/foundation/sponsorship.html">Sponsorship</a></li><li><a class="external-link" href="http://www.apache.org/foundation/thanks.html">Thanks</a></li></ul></div></div>
<div id="top">
- <div id="smallbanner"><div class="searchbox" style="float:right;margin: .3em 1em .1em 1em"><span style="color: #999; font-size: 90%">Tapestry docs, issues, wikis & blogs:</span>
-<form enctype="application/x-www-form-urlencoded" method="get" action="http://tapestry.apache.org/search.html">
- <input type="text" name="q">
- <input type="submit" value="Search">
-</form>
-
-</div><div class="emblem" style="float:left"><p><a href="index.html"><span class="confluence-embedded-file-wrapper"><img class="confluence-embedded-image confluence-external-resource" src="http://tapestry.apache.org/images/tapestry_small.png" data-image-src="http://tapestry.apache.org/images/tapestry_small.png"></span></a></p></div><div class="title" style="float:left; margin: 0 0 0 3em"><h1 id="SmallBanner-PageTitle">Page And Component Classes</h1></div></div>
+ <div id="smallbanner"><div class="searchbox" style="float:right;margin: .3em 1em .1em 1em"><span style="color: #999; font-size: 90%">Tapestry docs, issues, wikis & blogs:</span><form enctype="application/x-www-form-urlencoded" method="get" action="http://tapestry.apache.org/search.html">
+ <input type="text" name="q">
+ <input type="submit" value="Search">
+</form></div><div class="emblem" style="float:left"><p><a href="index.html"><span class="confluence-embedded-file-wrapper"><img class="confluence-embedded-image confluence-external-resource" src="http://tapestry.apache.org/images/tapestry_small.png" data-image-src="http://tapestry.apache.org/images/tapestry_small.png"></span></a></p></div><div class="title" style="float:left; margin: 0 0 0 3em"><h1 id="SmallBanner-PageTitle">Page And Component Classes</h1></div></div>
<div class="clearer"></div>
</div>