Yes, forcing the encoding to "UTF-8" inside a ByteArrayInputStream did the
trick. 
It works now!

I will soon make some tests to compare the two approaches (Template based
XML vs StreamResponse), since perfomance was the main reason I switched to
Tapestry. Will keep you posted.

Many thanks to all of you guys :)


Nick Westgate wrote:
> 
>  > The problem is the that I can't make TextStreamResponse to show UTF-8
> (greek
>  > in my case) characters.
>  > Dont know if it's related with this post:
>  >
>  >
> http://www.nabble.com/T5-confused-about-Services-and-XmlHttpResponse-tf4160459.html#a11839004
> 
> Yes, my previous post pointed out a solution. Here's some source ...
> 
> Cheers,
> Nick.
> 
> 
> // Copyright 2007 The Apache Software Foundation
> //
> // Licensed under the Apache License, Version 2.0 (the "License");
> // you may not use this file except in compliance with the License.
> // You may obtain a copy of the License at
> //
> // http://www.apache.org/licenses/LICENSE-2.0
> //
> // Unless required by applicable law or agreed to in writing, software
> // distributed under the License is distributed on an "AS IS" BASIS,
> // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
> implied.
> // See the License for the specific language governing permissions and
> // limitations under the License.
> 
> package yourapp.tapestry.utility;
> 
> import static org.apache.tapestry.ioc.internal.util.Defense.notBlank;
> import static org.apache.tapestry.ioc.internal.util.Defense.notNull;
> 
> import java.io.ByteArrayInputStream;
> import java.io.IOException;
> import java.io.InputStream;
> 
> import org.apache.tapestry.StreamResponse;
> import org.apache.tapestry.services.Response;
> 
> public class TextStreamResponseFix implements StreamResponse
> {
>      private final String _contentType;
> 
>      private final String _text;
> 
>      private String _encoding;
> 
>      public TextStreamResponseFix(final String contentType, final String
> text)
>      {
>          notBlank(contentType, "contentType");
>          notNull(text, "text");
> 
>          _contentType = contentType;
>          _text = text;
>      }
> 
>      public TextStreamResponseFix(
>          final String contentType,
>          final String text,
>          final String encoding)
>      {
>          this(contentType, text);
> 
>          _encoding = encoding;
>      }
> 
>      public String getContentType()
>      {
>          return _contentType;
>      }
> 
>      public InputStream getStream() throws IOException
>      {
>          return new ByteArrayInputStream((_encoding == null) ?
> _text.getBytes()
>              : _text.getBytes(_encoding));
>      }
> 
>      public void prepareResponse(Response response)
>      {
>          // No-op by default.
>      }
> }
> 
> 
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> 
> 
> 

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