Examples of org.apache.tapestry.util.ContentType

org.apache.tapestry.util.ContentType
Represents an HTTP content type. Allows to set various elements like the mime type, the character set, and other parameters. This is similar to a number of other implementations of the same concept in JAF, etc. We have created this simple implementation to avoid including the whole libraries. @version $Id: ContentType.java 243791 2004-02-19 17:38:13Z hlship $ @author mindbridge @since 3.0

    public void renderResponse(IRequestCycle cycle)
        throws IOException
    {
        _localeManager.persistLocale();


        ContentType contentType = new ContentType(CONTENT_TYPE + ";charset=" + cycle.getInfrastructure().getOutputEncoding());


        String encoding = contentType.getParameter(ENCODING_KEY);


        if (encoding == null)
        {
            encoding = cycle.getEngine().getOutputEncoding();


            contentType.setParameter(ENCODING_KEY, encoding);
        }


        if (_writer == null) {


            parseParameters(cycle);

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            return;
        }
        
        _localeManager.persistLocale();
        _contentType = new ContentType(CONTENT_TYPE + ";charset=" + cycle.getInfrastructure().getOutputEncoding());
        
        String encoding = _contentType.getParameter(ENCODING_KEY);
        
        if (encoding == null)
        {

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            _localeManager.persistLocale();
            
            IPage page = cycle.getPage();


            ContentType contentType = page.getResponseContentType();


            String encoding = contentType.getParameter(ENCODING_KEY);


            if (encoding == null)
            {
                encoding = cycle.getEngine().getOutputEncoding();


                contentType.setParameter(ENCODING_KEY, encoding);
            }
            
            PrintWriter printWriter = _webResponse.getPrintWriter(contentType);
            
            _writer = _markupWriterSource.newMarkupWriter(printWriter, contentType);

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        // force image(or other) caching when detected, esp helps with ie related things
        // see http://mir.aculo.us/2005/08/28/internet-explorer-and-ajax-image-caching-woes
        
        _response.setContentLength(data.length);
        
        OutputStream output = _response.getOutputStream(new ContentType(contentType));
        
        output.write(data);
    }

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        expect(request.getHeader("User-Agent")).andReturn("Mozilla").anyTimes();


        response.setHeader("ETag", "W/\"" + url.getContentLength() + "-" + url.getLastModified() + "\"");
        response.setContentLength(url.getContentLength());


        expect(response.getOutputStream(new ContentType("image/png"))).andReturn(new ByteArrayOutputStream());


        replay();


        service.service(cycle);

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            return;
        }


        StringWriter sWriter = new StringWriter();
        IMarkupWriter nested = getMarkupWriterSource().newMarkupWriter(new PrintWriter(sWriter),
                                                                       new ContentType(writer.getContentType()));


        nested.begin("style");
        nested.attribute("type", "text/css");


        if (getMedia()!=null)

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            return;
        }


        _localeManager.persistLocale();
        _contentType = new ContentType(CONTENT_TYPE + ";charset=" + cycle.getInfrastructure().getOutputEncoding());


        String encoding = _contentType.getParameter(ENCODING_KEY);


        if (encoding == null)
        {

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    public void renderResponse(IRequestCycle cycle)
      throws IOException
    {
        _localeManager.persistLocale();


        ContentType contentType = new ContentType(CONTENT_TYPE + ";charset=" + cycle.getInfrastructure().getOutputEncoding());


        String encoding = contentType.getParameter(ENCODING_KEY);


        if (encoding == null)
        {
            encoding = cycle.getEngine().getOutputEncoding();


            contentType.setParameter(ENCODING_KEY, encoding);
        }


        if (_writer == null)
        {
            parseParameters(cycle);

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        {
            _localeManager.persistLocale();


            IPage page = cycle.getPage();


            ContentType contentType = page.getResponseContentType();
            String encoding = contentType.getParameter(ENCODING_KEY);


            if (encoding == null)
            {
                encoding = cycle.getEngine().getOutputEncoding();


                contentType.setParameter(ENCODING_KEY, encoding);
            }


            PrintWriter printWriter = _webResponse.getPrintWriter(contentType);


            _writer = _markupWriterSource.newMarkupWriter(printWriter, contentType);

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        String contentType,
        OutputStream stream)
    {
        this(safe, entities, contentType);


        ContentType contentTypeObject = new ContentType(contentType);
        String encoding = contentTypeObject.getParameter("charset");


        setOutputStream(stream, encoding);
    }

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