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From: "Pablo Carretero =?iso-8859-1?Q?S=E1nchez?=" <pcarretero@cygnux.com>
To: "Tomcat Users List" <tomcat-user@jakarta.apache.org>
In-Reply-To: &lt;410E651F.5050508@fiskars.com&gt;
Subject: Re: TAG Lib problem
Date: Mon, 02 Aug 2004 16:18:30 +0200
Message-ID: <20040802.a5p.65775800@192.168.42.110>
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Hi Brice,


yes it's work, I tried it. The real problem, is that I'm working in app.
migration from BEA to Tomcat, my appy is in real environment and If I change
the attribute in the tld, I need change the attribute in all my jsp, that is
very power change.

I appreciate your info, but do you know any other work around.


Thank a lot.


ciao


.pcs



Ruth, Brice (bruth@fiskars.com) escribi�:
>
> You may be having a problem with the case of your tag attribute. Try
> changing the case of the attribute to all lower-case: "titulo" and see
> if that helps.
>
> Pablo Carretero S�nchez wrote:
>
> >Hi all,
> >
> >I have a problem with the Jasper compiler when I try to compile a JSP using
> >TagLibs.
> >
> >The configuration is:
> >
> >Tomcat 5.0.19, JSDK 1.4.2.
> >
> >I have a simple application with:
> >
> >.- 1 TLD:
> >
> >	<tag>
> >		<name>Operacion</name>
> >		<tag-class>com.kutxa.kn.comun.tags.TituloOperacionTag</tag-class>
> >		<attribute>
> >			<name>MasInfo</name>
> >			<required>false</required>
> >		</attribute>
> >		<attribute>
> >			<name>Titulo</name>
> >			<required>false</required>
> >			<rtexprvalue>true</rtexprvalue>
> >		</attribute>
> >		<attribute>
> >			<name>Ancho</name>
> >			<required>false</required>
> >			<rtexprvalue>true</rtexprvalue>
> >		</attribute>
> >		<attribute>
> >			<name>Salto</name>
> >			<required>false</required>
> >		</attribute>
> >		<attribute>
> >			<name>VolverInicio</name>
> >			<required>false</required>
> >			<rtexprvalue>true</rtexprvalue>
> >		</attribute>
> >
> >	</tag>
> >
> >
> >
> >JSP:  With on reference to the TLD:
> >       <cod:Operacion Titulo="_T_DETALLE" Salto="false" VolverInicio="false">
> >
> >
> >JAVA TAG CLASS: With one attribute and method:
> >       - String Titulo
> >       - public void setTitulo(...){
> >         }
> >       - public String getTitulo(...){
> >         }
> >
> >
> >When the jasper compile the JSP I have one error:
> >
> >    "...Unable to find setter method for attribute"
> >
> >
> >org.apache.jasper.JasperException: /jkn_opkn/tmpl/es/posglobal.jsp(433,0)
> >Unable to find setter method for attribute: Titulo
> >	at
> >org.apache.jasper.compiler.DefaultErrorHandler.jspError(DefaultErrorHandler.java:39)
> >	at
> >org.apache.jasper.compiler.ErrorDispatcher.dispatch(ErrorDispatcher.java:407)
> >	at
> >org.apache.jasper.compiler.ErrorDispatcher.jspError(ErrorDispatcher.java:150)
> >	at
> >org.apache.jasper.compiler.Generator$GenerateVisitor.evaluateAttribute(Generator.java:2674)
> >	at
> >org.apache.jasper.compiler.Generator$GenerateVisitor.generateSetters(Generator.java:2822)
> >	at
> >org.apache.jasper.compiler.Generator$GenerateVisitor.generateCustomStart(Generator.java:2156)
> >	at
> >org.apache.jasper.compiler.Generator$GenerateVisitor.visit(Generator.java:1667)
> >	at org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1441)
> >	at org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163)
> >	at org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2213)
> >	at
> >org.apache.jasper.compiler.Generator$GenerateVisitor.visit(Generator.java:1687)
> >	at org.apache.jasper.compiler.Node$CustomTag.accept(Node.java:1441)
> >	at org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163)
> >	at org.apache.jasper.compiler.Node$Visitor.visitBody(Node.java:2213)
> >	at org.apache.jasper.compiler.Node$Visitor.visit(Node.java:2219)
> >	at org.apache.jasper.compiler.Node$Root.accept(Node.java:456)
> >	at org.apache.jasper.compiler.Node$Nodes.visit(Node.java:2163)
> >	at org.apache.jasper.compiler.Generator.generate(Generator.java:3269)
> >	at org.apache.jasper.compiler.Compiler.generateJava(Compiler.java:244)
> >	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:470)
> >	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:451)
> >	at org.apache.jasper.compiler.Compiler.compile(Compiler.java:439)
> >	at
> >org.apache.jasper.JspCompilationContext.compile(JspCompilationContext.java:511)
> >	at
> >org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:295)
> >	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:292)
> >	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:236)
> >	at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> >	at
> >org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> >	at
> >org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> >	at
> >org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:704)
> >	at
> >org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:590)
> >	at
> >org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:510)
> >	at
> >com.cidat.proclets.ProcletServiceData.pageProcletEnd(ProcletServiceData.java:427)
> >	at com.cidat.proclets.PSPServlet.service(PSPServlet.java:108)
> >	at javax.servlet.http.HttpServlet.service(HttpServlet.java:802)
> >	at
> >org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:237)
> >	at
> >org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:157)
> >	at
> >org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:214)
> >	at
> >org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> >	at
> >org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> >	at
> >org.apache.catalina.core.StandardContextValve.invokeInternal(StandardContextValve.java:198)
> >	at
> >org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:152)
> >	at
> >org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> >	at
> >org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> >	at
> >org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:137)
> >	at
> >org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> >	at
> >org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:117)
> >	at
> >org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:102)
> >	at
> >org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> >	at
> >org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
> >	at
> >org.apache.catalina.core.StandardValveContext.invokeNext(StandardValveContext.java:104)
> >	at
> >org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:520)
> >	at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:929)
> >	at org.apache.coyote.tomcat5.CoyoteAdapter.service(CoyoteAdapter.java:160)
> >	at org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:300)
> >	at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:374)
> >	at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:743)
> >	at
> >org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:675)
> >	at org.apache.jk.common.SocketConnection.runIt(ChannelSocket.java:866)
> >	at
> >org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:683)
> >	at java.lang.Thread.run(Thread.java:534)
> >
> >Do you know something about this error.
> >
> >I'll apprecite any help.
> >
> >
> >Best regards and thank a lot.
> >
> >
> >ciao
> >
> >
> >.pcs
> >
> >
> >
>
>
>
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>
>

-- 
______________________________________
Pablo Carretero S�nchez
Cygnux

Arquitecto de Software
Pintor Velazquez n� 3 Esc Izq 7� B
28932 &#8211; M�stoles (Madrid)
Movil: +34 699929150
pcarretero@cygnux.com




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