[JBoss-dev] [ jboss-Bugs-973897 ] HTMLAdaptorServlet updateAttributes bug?

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Bugs item #973897, was opened at 2004-06-16 19:42
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Category: JBossMX
Group: v3.2
Status: Open
Resolution: None
Priority: 5
Submitted By: Rajagopal Venkataraman (raja05)
Assigned to: Nobody/Anonymous (nobody)
Summary: HTMLAdaptorServlet updateAttributes bug?

Initial Comment:
UpdateAttributes method in HtmlAdaptorServlet has a
section of code something like
      while( paramNames.hasMoreElements() )
      {
         String param = (String) paramNames.nextElement();
         if( param.equals("name") ||
param.equals("action") )
            continue;
         String value = request.getParameter(param);
         log.trace("name="+param+", value='"+value+"'");
         // Ignore null values, these are empty
write-only fields
         if( value == null || value.length() == 0 )
            continue;
         attributes.put(param, value);
      }

The check for value == null || value.length() == 0 is
kind of wrong for my case. 
Im trying to use a XMBean that would store the values
from the JMX-Console to a filestore that i have created
using Properties.load(not the
ObjectStreamPersistenceManager but something along the
line that uses the Property.save to store the data in a
name=value fashion).

The problem im getting is that if i want to clear out
any of the attributes that have been set already, the
above code comes to the check of value.length() == 0
and since its blank, just moves to the next request
param. I would like to remove this check from there so
that even though i blank out my value, i need that to
get persisted. 

Please let me know if you need a detailed explanation
or if the above is not clear

I just need the value.length() == 0 check removed but
not sure if thats going to cause an issue somewhere else.

Thanks a bunch
Raja


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