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Date: Sat, 02 Feb 2008 16:55:43 -0600
From: Ole Ersoy <ole.ersoy@gmail.com>
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To: Tomcat Users List <users@tomcat.apache.org>
Subject: Re: StandardContext start,SEVERE: Error filterStart When Including
 HttpServletRequestWrapper in Filter in 6.0.14
References: <47A4D83C.4010005@gmail.com> <47A4D936.2080603@gmail.com>
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Well, I was certain it had to be the difference in the JDKs causing it, but after compiling the filter with the Sun JDK, the same exception is still present.  The localhost log has this:

SEVERE: Exception starting filter testFilter
java.lang.NoClassDefFoundError: test/filter/TestFilter$1
        at java.lang.Class.getDeclaredConstructors0(Native Method)
        at java.lang.Class.privateGetDeclaredConstructors(Class.java:2389)
        at java.lang.Class.getConstructor0(Class.java:2699)
        at java.lang.Class.newInstance0(Class.java:326)
        at java.lang.Class.newInstance(Class.java:308)

So for some reason it does not see the filter after I add this code:

		HttpServletRequestWrapper wrapper = 
			new HttpServletRequestWrapper((HttpServletRequest)servletRequest) 
			{
			   public java.lang.String getParameter(java.lang.String name) 
			   {
			      if ("foo".equals(name)) 
			      {
			         return "bar";   
			      }
			      else 
			      {
			         return super.getParameter(name);   
			      }
			   }
			};

Without this code the filter runs fine.  Any ideas?

Thanks,
- Ole


Ole Ersoy wrote:
> Actually I probably got this one.  I'm compiling the filter with 
> IcedTea, but using the Sun JDK to run tomcat, since IcedTea has issues 
> with keystore certificates.  So if I compile with the Sun JDK I think 
> the issue will go away.
> 
> Cheers,
> - Ole
> Ole Ersoy wrote:
>> Hi,
>>
>> I'm getting a:
>>
>> org.apache.catalina.core.StandardContext start
>> SEVERE: Error filterStart
>>
>> When inluding an HttpServletRequestWrapper in a filter.  The code 
>> compiles fine and the filter part causing the ruckus looks like this:
>>
>>         HttpServletRequestWrapper wrapper =             new 
>> HttpServletRequestWrapper((HttpServletRequest)servletRequest)             
>> {
>>                public java.lang.String getParameter(java.lang.String 
>> name)                {
>>                   if ("foo".equals(name))                   {
>>                      return "bar";                     }
>>                   else                   {
>>                      return 
>> super.getParameter(name);                     }
>>                }
>>             };
>> Thoughts?
>>
>> Thanks,
>> - Ole
>>
>>
>>
>>
>>
>>
>>
>>
>>
> 

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