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| package org.apache.tapestry.services.impl; |
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| import java.io.IOException; |
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| import java.io.PrintWriter; |
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| import org.apache.tapestry.IMarkupWriter; |
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| import org.apache.tapestry.IPage; |
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| import org.apache.tapestry.IRequestCycle; |
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| import org.apache.tapestry.markup.MarkupWriterSource; |
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| import org.apache.tapestry.services.RequestLocaleManager; |
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| import org.apache.tapestry.services.ResponseRenderer; |
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| import org.apache.tapestry.util.ContentType; |
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| import org.apache.tapestry.web.WebResponse; |
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| public class ResponseRendererImpl implements ResponseRenderer |
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| { |
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| private RequestLocaleManager _localeManager; |
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| private MarkupWriterSource _markupWriterSource; |
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| private WebResponse _webResponse; |
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| public static final String ENCODING_KEY = "charset"; |
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| public void renderResponse(IRequestCycle cycle) throws IOException
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| { |
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| _localeManager.persistLocale();
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| IPage page = cycle.getPage();
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| ContentType contentType = page.getResponseContentType();
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| String encoding = contentType.getParameter(ENCODING_KEY);
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| if (encoding == null)
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| { |
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| encoding = cycle.getEngine().getOutputEncoding();
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| contentType.setParameter(ENCODING_KEY, encoding);
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| } |
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| PrintWriter printWriter = _webResponse.getPrintWriter(contentType);
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| IMarkupWriter writer = _markupWriterSource.newMarkupWriter(printWriter, contentType);
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| cycle.renderPage(writer);
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| writer.close();
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| } |
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| public void setLocaleManager(RequestLocaleManager localeManager)
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| { |
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| _localeManager = localeManager;
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| } |
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| public void setMarkupWriterSource(MarkupWriterSource markupWriterSource)
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| { |
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| _markupWriterSource = markupWriterSource;
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| } |
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| public void setWebResponse(WebResponse webResponse)
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| { |
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| _webResponse = webResponse;
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| } |
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| } |