[ http://jira.jboss.com/jira/browse/JBJMX-65?page=history ]
Adrian Brock reassigned JBJMX-65:
---------------------------------
Assign To: (was: Adrian Brock)
> HTMLAdaptorServlet updateAttributes bug?
> ----------------------------------------
>
> Key: JBJMX-65
> URL: http://jira.jboss.com/jira/browse/JBJMX-65
> Project: JBoss JMX
> Type: Bug
> Reporter: SourceForge User
>
>
> SourceForge Submitter: raja05 .
> 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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