Re: Ogojogi string output

Christoph Guse wrote:

> I managed to create my own UtfWorkaroundApacheXmlRpcCaller class wich 
> extends ApacheXmlRpcCaller. But I don't have a clue where to start 
> with my Utf82U class. I'm more or less a Java rookie.
> Is it possible to use the Utf82U before the XML answer is parsed to an 
> object, or do I have to go through the result object? How can I rush 
> through the result object an change every item maked as string?

You'll have to go through the result object (the Apache XmlRpc Client 
library handles the socket). 
Generally: there are only a few types of XmlRpc types: of interest are
 - String: if that is returned, simply use your code to create a 
correct String object and return that
 - collections: ie. lists or structs; with them, you simply have to 
look at all of the items; if you find a
   String, then simply replace it with a processed String; if you find 
another collection object just  recurse
   into it, ie. look at each of it's elements and process them; 
   for a list, you'll get a java.util.Vector object (just look at each 
element);
   for a struct, you'll get a Hashtable object (there's a method called 
keys(), which returns each key; with
  this you get it's assignet value);

The methods in ApacheXmlRpcCaller return the object from the XmlRpc 
call, so your methods could look something like this:

*public* Object invoke(String method_name, String string)
       *throws* ConnectionException, OgoException
         return processResult(super.invoke(method_name, string));

}
 
The "processResult" method would be your method that would take an 
argument (an Object) and do what I
described above (the invoke method is overloaded, so you'll have to 
override all of them).

murphee

--
Werner Schuster (murphee)
Student of SoftwareEngineering and KnowledgeManagement
Maintainer of the OGO-JOGI Project @ http://ogo-jogi.sourceforge.net/
Blog @ http://jroller.com/page/murphee

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