Re: [WebMacro-user] #bean...scope=session no longer working?

[Keats K. <ke...@xa...>]

AFAIK the session keyword has always worked fine.  The only issue that I 
recall is it was tied to the servlet session management implementation 
-- which some folks don't like.

My guess is that there was some change in the JSDK that broke this.  
I'll try to look into it over the weekend.

Keats

Lane Sharman wrote:

> I do not believe the session keyword has ever been propertly 
> interpreted and handled as session-bound by the #bean directive.
>
> Keats?
>
> -Lane
>
> Rab Wallace wrote:
>
>> I recently upgraded to Tomcat 5.5.9 and noticed all my
>> pages with a #bean...scope=session no longer works
>> (scope=page works fine), anyone else seen this?
>>
>> I tried a simple example:
>> A simple bean 'com.myteststuff.Test' has a single long
>> attribute 'value' and a getter & setter. In my
>> template, I've got:
>>
>> #bean $test="com.myteststuff.Test" scope=session
>> $test.setValue(123)
>>
>> results in the exception below. If I switch to
>> scope=page, everything works fine. Earlier version of
>> Tomcat also ok. Thanks for any advice.
>>
>> Rab Wallace
>>
>> ps. this problem exists on both the latest Webmacro
>> (2.0rc1) and at least the previous version (2.0b1).
>>
>>
>> org.webmacro.PropertyException$NoSuchMethodException:
>> No public method setValue(123) on variable $test of
>> class org.webmacro.engine.UndefinedMacro at
>> jndi:/localhost/metridium_jboss/skins/kelpforest/kelpforest_DefaultMainPage.wm:229.1 
>>
>>     at
>> org.webmacro.engine.PropertyOperator.getProperty(PropertyOperatorCache.java:716) 
>>
>>     at
>> org.webmacro.engine.PropertyOperatorCache.getProperty(PropertyOperatorCache.java:163) 
>>
>>     at org.webmacro.Context.internalGet(Context.java:383)
>>     at org.webmacro.Context.getProperty(Context.java:443)
>>     at
>> org.webmacro.engine.PropertyVariable.getValue(PropertyVariable.java:52)
>>     at
>> org.webmacro.engine.Variable.write(Variable.java:211)
>>     at org.webmacro.engine.Block.write(Block.java:133)
>>     at
>> org.webmacro.directive.IfDirective.write(IfDirective.java:210)
>>     at org.webmacro.engine.Block.write(Block.java:184)
>>     at
>> org.webmacro.directive.ForeachDirective.write(ForeachDirective.java:177)
>>     at org.webmacro.engine.Block.write(Block.java:145)
>>     at
>> org.webmacro.directive.IfDirective.write(IfDirective.java:210)
>>     at org.webmacro.engine.Block.write(Block.java:199)
>>     at
>> org.webmacro.engine.WMTemplate.write(WMTemplate.java:324)
>>     at
>> org.webmacro.engine.WMTemplate.evaluateAsString(WMTemplate.java:253)
>>     at
>> com.metridia.metridium.servlets.MetridiumServlet.renderPageAlias(MetridiumServlet.java:743) 
>>
>>     at
>> com.metridia.metridium.servlets.MetridiumServlet.doGet(MetridiumServlet.java:598) 
>>
>>     at
>> javax.servlet.http.HttpServlet.service(HttpServlet.java:689)
>>     at
>> javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
>>     at
>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:252) 
>>
>>     at
>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:173) 
>>
>>     at
>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:213) 
>>
>>     at
>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:178) 
>>
>>     at
>> org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:407) 
>>
>>     at
>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:126) 
>>
>>     at
>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:105) 
>>
>>     at
>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:107) 
>>
>>     at
>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:148) 
>>
>>     at
>> org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:307)
>>     at
>> org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:385)
>>     at
>> org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:748)
>>     at
>> org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:678) 
>>
>>     at
>> org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:871)
>>     at
>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684) 
>>
>>     at java.lang.Thread.run(Unknown Source)
>>
>