Example usage for javax.servlet ServletResponse setContentType

Introduction

In this page you can find the example usage for javax.servlet ServletResponse setContentType.

Prototype

public void setContentType(String type);

Source Link

Document

Sets the content type of the response being sent to the client, if the response has not been committed yet.

Usage

From source file:com.netsteadfast.greenstep.base.filter.CharsetFilter.java

@Override
public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    response.setContentType(this.contentType);
    response.setCharacterEncoding(this.encoding);
    chain.doFilter(request, response);/*from ww  w  .  ja  va  2s. co  m*/
}

---

From source file:com.autentia.intra.filter.UTF8Filter.java

/**
 * Metemos en la request el formato de codificacion UTF-8
 *//*w  w w .j av a  2s.c  om*/
public void doFilter(ServletRequest request, ServletResponse response, FilterChain fc)
        throws IOException, ServletException {
    response.setContentType(contentType);
    request.setCharacterEncoding(encoding);
    fc.doFilter(request, response);
}

---

From source file:com.thoughtworks.go.server.web.BackupFilter.java

private void generateResponseForIsBackupFinishedAPI(ServletResponse response) {
    response.setContentType("application/json");
    JsonObject json = new JsonObject();
    json.addProperty("is_backing_up", backupService.isBackingUp());
    try {//w  ww.  j  av  a 2s . c o  m
        response.getWriter().print(json);
    } catch (IOException e) {
        LOGGER.error("General IOException: {}", e.getMessage());
    }
}

---

From source file:MyServlet.java

public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {

    chain.doFilter(request, response);/*from  w  w w .j a va  2  s . co  m*/
    response.setContentType("text/html");
    PrintWriter out = response.getWriter();
    out.println("The filter got this message: " + filterConfig.getInitParameter("message"));
}

---

From source file:org.ng200.openolympus.controller.auth.RecaptchaAuthenticationFilter.java

private void recaptchaError(ServletRequest request, ServletResponse response, List<String> recaptchaErrors)
        throws IOException {

    response.setContentType("application/json");
    AuthenticationResponder.writeLoginStatusJson(response.getWriter(), "unknown", recaptchaErrors);
}

---

From source file:com.iisigroup.cap.component.impl.FileDownloadResult.java

public void respondResult(ServletResponse response) {
    InputStream in = null;/*  w  ww  .j  av  a2s .  c  o  m*/
    OutputStream output = null;
    try {
        response.setContentType(_contentType);
        if (_outputName != null && response instanceof HttpServletResponse) {
            HttpServletResponse resp = (HttpServletResponse) response;
            resp.setHeader("Content-Disposition", "attachment;filename=\"" + _outputName + "\"");
            resp.setHeader("Cache-Control", "public");
            resp.setHeader("Pragma", "public");
        }
        output = response.getOutputStream();
        File file = new File(_file);
        int length = -1;
        // Stream to the requester.
        byte[] bbuf = new byte[1024 * 1024];
        int len = 0;
        in = new FileInputStream(file);
        while ((in != null) && ((length = in.read(bbuf)) != -1)) {
            output.write(bbuf, 0, length);
            len += length;
        }
        response.setContentLength(len);
        output.flush();
    } catch (Exception e) {
        throw new CapException(e, getClass());
    } finally {
        IOUtils.closeQuietly(in);
        IOUtils.closeQuietly(output);
    }

}

---

From source file:edu.cornell.mannlib.vitro.webapp.filters.CharsetEncodingFilter.java

private void setContentTypeOnResponse(HttpServletRequest req, ServletResponse servletResponse) {
    if (servletResponse.getContentType() != null) {
        return;//from  w ww.jav  a  2s .  co m
    }

    String uri = req.getRequestURI();
    if (!hasExtension(uri)) {
        servletResponse.setContentType("text/html;charset=UTF-8");
        return;
    }

    String typeFromContext = req.getSession().getServletContext().getMimeType(uri);
    if (typeFromContext == null) {
        servletResponse.setContentType("text/html;charset=UTF-8");
        return;
    }

    servletResponse.setContentType(typeFromContext);
    servletResponse.setCharacterEncoding("UTF-8");
}

---

From source file:com.iisigroup.cap.component.impl.ByteArrayDownloadResult.java

@Override
public void respondResult(ServletResponse response) {
    int length = -1;
    InputStream in = null;// w  ww  .j ava 2  s  . c om
    OutputStream output = null;
    try {
        response.setContentType(getContentType());
        response.setContentLength(_byteArray.length);
        if (getOutputName() != null && response instanceof HttpServletResponse) {
            HttpServletResponse resp = (HttpServletResponse) response;
            HttpServletRequest req = (HttpServletRequest) _request.getServletRequest();
            String userAgent = req.getHeader("USER-AGENT");
            if (StringUtils.contains(userAgent, "MSIE")) {
                resp.setHeader("Content-Disposition", "attachment; filename=\"" + _outputName + "\"");
            } else {
                resp.setHeader("Content-Disposition", "attachment; filename*=UTF-8''" + _outputName);
            }
            resp.setHeader("Cache-Control", "public");
            resp.setHeader("Pragma", "public");
        }
        output = response.getOutputStream();
        // Stream to the requester.
        byte[] bbuf = new byte[1024 * 1024];

        in = new ByteArrayInputStream(_byteArray);
        while ((in != null) && ((length = in.read(bbuf)) != -1)) {
            output.write(bbuf, 0, length);
        }
        output.flush();
    } catch (IOException e) {
        e.getMessage();
    } finally {
        IOUtils.closeQuietly(in);
        IOUtils.closeQuietly(output);
    }
}

---

From source file:org.overlord.commons.ui.header.OverlordHeaderResources.java

/**
 * Serve the appropriate resource's binary content.
 * @param response//  w w w. java 2 s  .  c o m
 * @param resourceURL
 * @throws IOException 
 */
private void serveResource(ServletResponse response, URL resourceURL) throws IOException {
    String extension = resourceURL.getPath().substring(resourceURL.getPath().lastIndexOf('.') + 1);
    String ct = FILE_TYPES.get(extension);
    response.setContentType(ct);

    InputStream in = null;
    OutputStream out = null;
    try {
        in = resourceURL.openStream();
        out = response.getOutputStream();
        IOUtils.copy(in, out);
    } finally {
        IOUtils.closeQuietly(in);
        IOUtils.closeQuietly(out);
    }

}

---

From source file:MyServlet.java

public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain)
        throws IOException, ServletException {
    String password = ((HttpServletRequest) request).getParameter("password");

    if (password.equals("opensesame")) {
        chain.doFilter(request, response);
    } else {//from www . j  a  v a  2s. com
        response.setContentType("text/html");
        PrintWriter out = response.getWriter();
        out.println("<HTML>");
        out.println("<HEAD>");
        out.println("<TITLE>");
        out.println("Incorrect Password");
        out.println("</TITLE>");
        out.println("</HEAD>");
        out.println("<BODY>");
        out.println("<H1>Incorrect Password</H1>");
        out.println("Sorry, that password was incorrect.");
        out.println("</BODY>");
        out.println("</HTML>");
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• »