Example usage for com.liferay.portal.kernel.portlet LiferayPortletResponse setHeader

Introduction

In this page you can find the example usage for com.liferay.portal.kernel.portlet LiferayPortletResponse setHeader.

Prototype

public void setHeader(String name, String value);

Source Link

Usage

From source file:org.apache.tapestry5.internal.portlet.services.PortletResponseImpl.java

License:Apache License

public PrintWriter getPrintWriter(String contentType) throws IOException {
    //       _logger.error(PortletServicesMessages.unsupportedMethod("getPrintWriter"));
    //       return null;
    //       LiferayPortletResponse liferayResponse = (LiferayPortletResponse) _response;
    //       return liferayResponse.getHttpServletResponse().getWriter();

    //       HttpServletResponse servletResponse = ((LiferayPortletResponse) _response).getHttpServletResponse();
    //       _logger.info("getPrintWriter " + contentType + " " + servletResponse.getCharacterEncoding());
    //       servletResponse.setContentType(contentType);
    //       OutputStream os = servletResponse.getOutputStream();
    //       Writer w = new OutputStreamWriter(os, servletResponse.getCharacterEncoding());
    //       return new PrintWriter(new BufferedWriter(w));
    _logger.info("getPrintWriter");
    LiferayPortletResponse liferayResponse = (LiferayPortletResponse) _response;

    if (_request == null) {
        _logger.info("REQUEST IS NULL");
        return null;
    }/*  w  ww. j  a  v  a2s  . c  o  m*/

    if (_request.isXHR()) {
        //          _logger.info("Request is XHR IN RESPONSE TOO");
        // TODO: Content Type Header + Encoding setzen (?)
        _logger.info("XHR Content-Type: " + contentType);
        liferayResponse.setHeader("Content-Type", contentType);
        _logger.info("Response Content-Type: " + liferayResponse.getHttpServletResponse().getContentType());
        return liferayResponse.getHttpServletResponse().getWriter();
    } else {
        //          _logger.info("Request is not XHR IN RESPONSE");
        return null;
    }
}

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