[
https://issues.apache.org/jira/browse/TAPESTRY-2500?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12610055#action_12610055
]
Howard M. Lewis Ship commented on TAPESTRY-2500:
------------------------------------------------
package com.formos.blog.pages;
import org.apache.tapestry5.annotations.Property;
import org.apache.tapestry5.annotations.PageActivationContext;
public class Index
{
@PageActivationContext
@Property
private int count;
void onIncrement(int amount)
{
count += amount;
}
}
[DEBUG] Index Finished class transformation: InternalClassTransformation[
public com.formos.blog.pages.Index extends java.lang.Object
implements org.apache.tapestry5.runtime.Component,
org.apache.tapestry5.runtime.RenderCommand
add default method: public void postRenderCleanup()
<default>
add default method: public void setupRender(org.apache.tapestry5.MarkupWriter
$1, org.apache.tapestry5.runtime.Event $2)
<default>
add default method: public void beginRender(org.apache.tapestry5.MarkupWriter
$1, org.apache.tapestry5.runtime.Event $2)
<default>
add default method: public void
beforeRenderTemplate(org.apache.tapestry5.MarkupWriter $1,
org.apache.tapestry5.runtime.Event $2)
<default>
add default method: public void
afterRenderTemplate(org.apache.tapestry5.MarkupWriter $1,
org.apache.tapestry5.runtime.Event $2)
<default>
add default method: public void
beforeRenderBody(org.apache.tapestry5.MarkupWriter $1,
org.apache.tapestry5.runtime.Event $2)
<default>
add default method: public void
afterRenderBody(org.apache.tapestry5.MarkupWriter $1,
org.apache.tapestry5.runtime.Event $2)
<default>
add default method: public void afterRender(org.apache.tapestry5.MarkupWriter
$1, org.apache.tapestry5.runtime.Event $2)
<default>
add default method: public void cleanupRender(org.apache.tapestry5.MarkupWriter
$1, org.apache.tapestry5.runtime.Event $2)
<default>
add default method: public boolean
dispatchComponentEvent(org.apache.tapestry5.runtime.ComponentEvent $1)
<default>
add default method: public org.apache.tapestry5.ComponentResources
getComponentResources()
<default>
add default method: public void containingPageDidLoad()
<default>
add default method: public void containingPageDidDetach()
<default>
add default method: public void containingPageDidAttach()
<default>
add field: protected final
org.apache.tapestry5.internal.InternalComponentResources _$resources;
replace method: public final org.apache.tapestry5.ComponentResources
getComponentResources()
return _$resources;
add transformed method: protected final void onActivate(int $1)
count = $1;
add transformed method: protected final java.lang.Object onPassivate()
return count;
extend method: public boolean
dispatchComponentEvent(org.apache.tapestry5.runtime.ComponentEvent $1)
{
if ($1.isAborted()) return $_;
try
{
if ($1.matches("Activate", "", 1))
{
$_ = true;
$1.setMethodDescription("com.formos.blog.pages.Index.onActivate(int) (at
Index.java:-1)");
onActivate(((java.lang.Integer)$1.coerceContext(0,
"java.lang.Integer")).intValue());
}
if ($1.matches("Increment", "", 1))
{
$_ = true;
$1.setMethodDescription("com.formos.blog.pages.Index.onIncrement(int) (at
Index.java:14)");
onIncrement(((java.lang.Integer)$1.coerceContext(0,
"java.lang.Integer")).intValue());
}
if ($1.matches("Passivate", "", 0))
{
$_ = true;
$1.setMethodDescription("com.formos.blog.pages.Index.onPassivate() (at
Index.java:-1)");
if ($1.storeResult(($w) onPassivate())) return true;
}
}
catch (RuntimeException ex) { throw ex; }
catch (Exception ex) { throw new RuntimeException(ex); }
}
add default method: public void render(org.apache.tapestry5.MarkupWriter $1,
org.apache.tapestry5.runtime.RenderQueue $2)
<default>
replace method: public void render(org.apache.tapestry5.MarkupWriter $1,
org.apache.tapestry5.runtime.RenderQueue $2)
_$resources.queueRender($2);
extend method: public void postRenderCleanup()
_$resources.postRenderCleanup();
add transformed method: public final int getCount()
return count;
add transformed method: public final void setCount(int $1)
count = $1;
add field: private int _$count_default;
extend method: public void containingPageDidLoad()
_$count_default = count;
extend method: public void containingPageDidDetach()
count = _$count_default;
convert default constructor: initializer();
add constructor:
com.formos.blog.pages.Index(org.apache.tapestry5.internal.InternalComponentResources
$1)
{
_$resources = $1;
initializer();
}
> Using @PageActivationContext on an int field results in a java.lang.Verify
> error
> --------------------------------------------------------------------------------
>
> Key: TAPESTRY-2500
> URL: https://issues.apache.org/jira/browse/TAPESTRY-2500
> Project: Tapestry
> Issue Type: Bug
> Components: tapestry-core
> Affects Versions: 5.0.13
> Reporter: Howard M. Lewis Ship
> Assignee: Howard M. Lewis Ship
> Priority: Critical
>
> java.lang.VerifyError: (class: com/formos/blog/pages/Index, method:
> onPassivate signature: ()Ljava/lang/Object;) Wrong return type in function
> at $Instantiator_11ae5b4e297.newInstance($Instantiator_11ae5b4e297.java)
> at
> org.apache.tapestry5.internal.structure.InternalComponentResourcesImpl.<init>(InternalComponentResourcesImpl.java:82)
> at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.<init>(ComponentPageElementImpl.java:571)
> at
> org.apache.tapestry5.internal.structure.ComponentPageElementImpl.<init>(ComponentPageElementImpl.java:584)
> at
> org.apache.tapestry5.internal.services.PageElementFactoryImpl.newRootComponentElement(PageElementFactoryImpl.java:261)
> at
> $PageElementFactory_11ae5b4e284.newRootComponentElement($PageElementFactory_11ae5b4e284.java)
> at
> org.apache.tapestry5.internal.services.PageLoaderProcessor.loadRootComponent(PageLoaderProcessor.java:413)
> at
> org.apache.tapestry5.internal.services.PageLoaderProcessor.loadPage(PageLoaderProcessor.java:391)
> at
> org.apache.tapestry5.internal.services.PageLoaderImpl.loadPage(PageLoaderImpl.java:59)
> at $PageLoader_11ae5b4e282.loadPage($PageLoader_11ae5b4e282.java)
> at
> org.apache.tapestry5.internal.services.PagePoolCache.checkout(PagePoolCache.java:210)
> at
> org.apache.tapestry5.internal.services.PagePoolImpl.checkout(PagePoolImpl.java:107)
> at $PagePool_11ae5b4e281.checkout($PagePool_11ae5b4e281.java)
> at
> org.apache.tapestry5.internal.services.RequestPageCacheImpl.get(RequestPageCacheImpl.java:43)
> at $RequestPageCache_11ae5b4e280.get($RequestPageCache_11ae5b4e280.java)
> at $RequestPageCache_11ae5b4e278.get($RequestPageCache_11ae5b4e278.java)
> at
> org.apache.tapestry5.internal.services.RequestSecurityManagerImpl.checkForInsecureRequest(RequestSecurityManagerImpl.java:59)
> at
> $RequestSecurityManager_11ae5b4e277.checkForInsecureRequest($RequestSecurityManager_11ae5b4e277.java)
> at
> org.apache.tapestry5.services.TapestryModule$28.handle(TapestryModule.java:1653)
> at
> $PageRenderRequestHandler_11ae5b4e27b.handle($PageRenderRequestHandler_11ae5b4e27b.java)
> at
> $PageRenderRequestHandler_11ae5b4e26f.handle($PageRenderRequestHandler_11ae5b4e26f.java)
> at
> org.apache.tapestry5.internal.services.PageRenderDispatcher.process(PageRenderDispatcher.java:97)
> at
> org.apache.tapestry5.internal.services.PageRenderDispatcher.dispatch(PageRenderDispatcher.java:83)
> at $Dispatcher_11ae5b4e276.dispatch($Dispatcher_11ae5b4e276.java)
> at $Dispatcher_11ae5b4e268.dispatch($Dispatcher_11ae5b4e268.java)
> at
> org.apache.tapestry5.services.TapestryModule$12.service(TapestryModule.java:940)
> at
> org.apache.tapestry5.internal.services.LocalizationFilter.service(LocalizationFilter.java:42)
> at $RequestHandler_11ae5b4e269.service($RequestHandler_11ae5b4e269.java)
> at
> org.apache.tapestry5.services.TapestryModule$2.service(TapestryModule.java:588)
> at $RequestHandler_11ae5b4e269.service($RequestHandler_11ae5b4e269.java)
> at
> org.apache.tapestry5.internal.services.RequestErrorFilter.service(RequestErrorFilter.java:26)
> at $RequestHandler_11ae5b4e269.service($RequestHandler_11ae5b4e269.java)
> at
> org.apache.tapestry5.internal.services.StaticFilesFilter.service(StaticFilesFilter.java:79)
> at $RequestHandler_11ae5b4e269.service($RequestHandler_11ae5b4e269.java)
> at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:93)
> at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter$2.invoke(CheckForUpdatesFilter.java:84)
> at
> org.apache.tapestry5.ioc.internal.util.ConcurrentBarrier.withRead(ConcurrentBarrier.java:83)
> at
> org.apache.tapestry5.internal.services.CheckForUpdatesFilter.service(CheckForUpdatesFilter.java:106)
> at $RequestHandler_11ae5b4e269.service($RequestHandler_11ae5b4e269.java)
> at $RequestHandler_11ae5b4e261.service($RequestHandler_11ae5b4e261.java)
> at
> org.apache.tapestry5.services.TapestryModule$11.service(TapestryModule.java:920)
> at
> org.apache.tapestry5.upload.internal.services.MultipartServletRequestFilter.service(MultipartServletRequestFilter.java:44)
> at
> $HttpServletRequestHandler_11ae5b4e262.service($HttpServletRequestHandler_11ae5b4e262.java)
> at
> org.apache.tapestry5.internal.services.IgnoredPathsFilter.service(IgnoredPathsFilter.java:62)
> at
> $HttpServletRequestFilter_11ae5b4e260.service($HttpServletRequestFilter_11ae5b4e260.java)
> at
> $HttpServletRequestHandler_11ae5b4e262.service($HttpServletRequestHandler_11ae5b4e262.java)
> at com.formos.blog.services.AppModule$1.service(AppModule.java:42)
> at
> $HttpServletRequestHandler_11ae5b4e25e.service($HttpServletRequestHandler_11ae5b4e25e.java)
> at org.apache.tapestry5.TapestryFilter.doFilter(TapestryFilter.java:168)
> at
> org.mortbay.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1065)
> at
> org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:365)
> at
> org.mortbay.jetty.security.SecurityHandler.handle(SecurityHandler.java:185)
> at
> org.mortbay.jetty.servlet.SessionHandler.handle(SessionHandler.java:181)
> at
> org.mortbay.jetty.handler.ContextHandler.handle(ContextHandler.java:689)
> at org.mortbay.jetty.webapp.WebAppContext.handle(WebAppContext.java:391)
> at
> org.mortbay.jetty.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:146)
> at
> org.mortbay.jetty.handler.HandlerCollection.handle(HandlerCollection.java:114)
> at
> org.mortbay.jetty.handler.HandlerWrapper.handle(HandlerWrapper.java:139)
> at org.mortbay.jetty.Server.handle(Server.java:285)
> at
> org.mortbay.jetty.HttpConnection.handleRequest(HttpConnection.java:457)
> at
> org.mortbay.jetty.HttpConnection$RequestHandler.headerComplete(HttpConnection.java:751)
> at org.mortbay.jetty.HttpParser.parseNext(HttpParser.java:500)
> at org.mortbay.jetty.HttpParser.parseAvailable(HttpParser.java:209)
> at org.mortbay.jetty.HttpConnection.handle(HttpConnection.java:357)
> at
> org.mortbay.io.nio.SelectChannelEndPoint.run(SelectChannelEndPoint.java:329)
> at
> org.mortbay.thread.BoundedThreadPool$PoolThread.run(BoundedThreadPool.java:475)
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