Re: Integer ?? String ?? - Can't find a method to write property 'age ' in a bean ...

Sachin S. Khanna Wed, 11 Apr 2001 02:21:56 -0700
Well in most probability it could be bug in Tomcat 3.2.1, because your code
is working fine with tomcat 4.0
Maybe its time you upgrade to the tomcat 4.0 version :-).
Have a nice day.
With regards,
Sachin S. Khanna.
www.emailanorder.com

----- Original Message -----
From: BERWART Thierry <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Wednesday, April 11, 2001 12:20 PM
Subject: Re: Integer ?? String ?? - Can't find a method to write property
'age ' in a bean ...


> Hello Alexandr
>
> Thanks you but that doesn't solve my problem :(
>
> I am using Tomcat-3.2.1 ...
> It's perhaps a bug ? or ... I don't know :(
>
> Thierry
>
> -----Message d'origine-----
> De : Alexandr Karimov [mailto:[EMAIL PROTECTED]]
> Envoyé : mardi 10 avril 2001 19:15
> À : [EMAIL PROTECTED]
> Objet : Re: Integer ?? String ?? - Can't find a method to write property
> 'age ' in a bean ...
>
>
> Everything is right :-).
> <jsp:setProperty name="test" property="age" param="p_age"/>
> It means that your bean has a method "setAge(String p_age)". Attribute
must
> be a String type and you would use the next code:
>
>    public void setAge(String p_age)
>   {
>         try {
>             age = Integer.parseInt(p_age);
>         }catch (Exception e){      }
>   }
>
> Best Regards,
> Alexandr Karimov
>
> ----- Original Message -----
> From: "BERWART Thierry" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Tuesday, April 10, 2001 2:55 PM
> Subject: Integer ?? String ?? - Can't find a method to write property 'age
'
> in a bean ...
>
>
> > Hello
> >
> > I have a jsp and a bean :
> >
> > ----------------------------------------------------------------
> >                                         jsp
> > ----------------------------------------------------------------
> >
> > <jsp:useBean id ="test" scope="page" class="test_tbe" />
> > <jsp:setProperty name="test" property="name" param="p_name"/>
> > <jsp:setProperty name="test" property="email" param="p_email"/>
> > <jsp:setProperty name="test" property="age" param="p_age"/>
> >
> > <HTML>
> > <BODY>
> > <BR><BR>
> > Hello
> > <BR>
> > please enter your name and your email ...
> >
> > <FORM METHOD="GET">
> > Name :
> > <INPUT TYPE="text" name="p_name">
> > <BR> Email :&nbsp;
> > <INPUT TYPE="text" name="p_email">
> > <BR> Age : &nbsp;
> > <INPUT TYPE="text" name="p_age">
> > <BR><BR>
> > <INPUT TYPE="SUBMIT">
> >
> > <%  if ( request.getParameter( "p_name" ) != null ) {  %>
> >
> > <BR> <BR>
> > &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Nom :
> > <jsp:getProperty name="test" property="name" />
> > <BR>
> > &nbsp;&nbsp;&nbsp;&nbsp;&nbsp; Age :
> > <jsp:getProperty name="test" property="age" />
> >
> > <% } %>
> >
> >
> > </FORM>
> > </BODY>
> > </HTML>
> >
> > ----------------------------------------------------------------
> >                                         bean
> > ----------------------------------------------------------------
> >
> > import java.util.*;
> >
> > public class test_tbe
> > {
> >   private String name=null,email=null;
> >   private int age;
> >
> >   public test_tbe()
> >   {
> >   }
> >
> >   public String getName()
> >   {
> >         return email;
> >   }
> >
> >   public int getAge()
> >   {
> >         return age;
> >   }
> >
> >   public void setName(String p_name)
> >   {
> >     name = new String(p_name);
> >   }
> >
> >   public void setEmail(String p_email)
> >   {
> >         email = new String(p_email);
> >   }
> >
> >   public void setAge(int p_age)
> >   {
> >     age = p_age;
> >   }
> >
> > }
> >
> >
> > It's work but when I enter a String for the age, its generates an error.
> > So I change the code in the bean with :
> >
> >   public void setAge(String p_age)
> >   {
> >     try {
> >     age = Integer.parseInt(p_age);
> >         }
> >     catch(Exception e)
> >     {
> >         age=24; // by default
> >     }
> >   }
> >
> > it seems to be correct but when I try this example, I have this error :
> >
> > org.apache.jasper.JasperException: Can't find a method to write property
> > 'age' in a bean of type 'test_tbe'
> >         at
> >
>
org.apache.jasper.runtime.JspRuntimeLibrary.introspecthelper(JspRuntimeLibra
> > ry.java:212)
> >         at
> >
>
_0002ftest_0005ftbe_0002ejsptest_0005ftbe_jsp_0._jspService(_0002ftest_0005f
> > tbe_0002ejsptest_0005ftbe_jsp_0.java:97)
> >         at
> > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
> >         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> >         at
> >
>
org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(JspServlet.ja
> > va:177)
> >         at
> > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
> >         at
> org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
> >         at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> >         at
> > org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
> >         at org.apache.tomcat.core.Handler.service(Handler.java:286)
> >         at
> > org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
> >         at
> >
>
org.apache.tomcat.core.ContextManager.internalService(ContextManager.java:79
> > 7)
> >         at
> > org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
> >         at
> >
>
org.apache.tomcat.service.http.HttpConnectionHandler.processConnection(HttpC
> > onnectionHandler.java:210)
> >         at
> >
org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
> >         at
> >
org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
> >         at java.lang.Thread.run(Thread.java:484)
> >
> >
> > Can you help me ??
> >
> > thanks
> >
> > Thierry
> >
> >
>
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Re: Integer ?? String ?? - Can't find a method to write property 'age ' in a bean ...

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