Example usage for javax.servlet.http HttpServletResponse setCharacterEncoding

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletResponse setCharacterEncoding.

Prototype

public void setCharacterEncoding(String charset);

Source Link

Document

Sets the character encoding (MIME charset) of the response being sent to the client, for example, to UTF-8.

Usage

From source file:com.github.rnewson.couchdb.lucene.util.ServletUtils.java

public static void setResponseContentTypeAndEncoding(final HttpServletRequest req,
        final HttpServletResponse resp) {
    final String accept = req.getHeader("Accept");
    if (getBooleanParameter(req, "force_json") || (accept != null && accept.contains("application/json"))) {
        resp.setContentType("application/json");
    } else {// w w  w .j a  v  a  2s . c  o m
        resp.setContentType("text/plain");
    }
    if (!resp.containsHeader("Vary")) {
        resp.addHeader("Vary", "Accept");
    }
    resp.setCharacterEncoding("utf-8");
}

From source file:org.bonitasoft.web.designer.controller.utils.HttpFile.java

/**
 * Write headers and content in the response
 *///from   w w  w .  j av  a  2  s.c om
private static void writeFileInResponse(HttpServletResponse response, Path filePath, String mimeType,
        String contentDispositionType) throws IOException {
    response.setHeader("Content-Type", mimeType);
    response.setHeader("Content-Length", String.valueOf(filePath.toFile().length()));
    response.setHeader("Content-Disposition", new StringBuilder().append(contentDispositionType)
            .append("; filename=\"").append(filePath.getFileName()).append("\"").toString());
    response.setCharacterEncoding(StandardCharsets.UTF_8.toString());
    try (OutputStream out = response.getOutputStream()) {
        Files.copy(filePath, out);
    }
}

From source file:ee.ria.xroad.common.request.DummyCentralServiceHandler.java

private static void sendErrorResponse(HttpServletResponse response, String faultCode, String faultString,
        String faultActor, String faultDetail) throws IOException {
    String soapMessageXml = SoapFault.createFaultXml(faultCode, faultString, faultActor, faultDetail);

    String encoding = StandardCharsets.UTF_8.name();
    byte[] messageBytes = soapMessageXml.getBytes(encoding);

    response.setStatus(HttpServletResponse.SC_OK);
    response.setContentType(MimeTypes.TEXT_XML);
    response.setContentLength(messageBytes.length);
    response.setHeader("SOAPAction", "");
    response.setCharacterEncoding(encoding);
    response.getOutputStream().write(messageBytes);
}

From source file:com.discovery.darchrow.http.ResponseUtil.java

/**
 * .//ww w.  j  a va2  s.  c  om
 *
 * @param response
 *            HttpServletResponse
 * @param content
 *            
 * @param contentType
 *            the content type
 * @param characterEncoding
 *            the character encoding
 * @throws UncheckedIOException
 *             the unchecked io exception
 * @see javax.servlet.ServletResponse#getWriter()
 * @see java.io.PrintWriter#print(Object)
 * @see java.io.PrintWriter#flush()
 * @since 1.0.9
 */
public static void write(HttpServletResponse response, Object content, String contentType,
        String characterEncoding) throws UncheckedIOException {
    try {
        //? ? getWriter?
        if (Validator.isNotNullOrEmpty(contentType)) {
            response.setContentType(contentType);
        }
        if (Validator.isNotNullOrEmpty(characterEncoding)) {
            response.setCharacterEncoding(characterEncoding);
        }

        PrintWriter printWriter = response.getWriter();
        printWriter.print(content);
        printWriter.flush();

        //http://www.iteye.com/problems/56543
        //tomcatjetty?? printWriter.close();
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
}

From source file:com.sunchenbin.store.feilong.servlet.http.ResponseUtil.java

/**
 * ./*  w w  w  . j  a  v a2 s.co  m*/
 *
 * @param response
 *            HttpServletResponse
 * @param content
 *            
 * @param contentType
 *            the content type
 * @param characterEncoding
 *            the character encoding
 * @see javax.servlet.ServletResponse#getWriter()
 * @see java.io.PrintWriter#print(Object)
 * @see java.io.PrintWriter#flush()
 * @since 1.0.9
 */
public static void write(HttpServletResponse response, Object content, String contentType,
        String characterEncoding) {
    try {
        //? ? getWriter?
        if (Validator.isNotNullOrEmpty(contentType)) {
            response.setContentType(contentType);
        }
        if (Validator.isNotNullOrEmpty(characterEncoding)) {
            response.setCharacterEncoding(characterEncoding);
        }

        PrintWriter printWriter = response.getWriter();
        printWriter.print(content);
        printWriter.flush();

        //http://www.iteye.com/problems/56543
        //tomcatjetty?? printWriter.close();
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
}

From source file:ee.ria.xroad.common.conf.globalconf.ConfigurationClientMain.java

private static void setup() throws Exception {
    log.trace("setUp()");

    client = createClient();/*from w  w w.j ava 2 s .c o m*/

    adminPort = new AdminPort(SystemProperties.getConfigurationClientAdminPort());

    adminPort.addShutdownHook(() -> {
        log.info("Configuration client shutting down...");
        try {
            shutdown();
        } catch (Exception e) {
            log.error("Error while shutting down", e);
        }
    });

    adminPort.addHandler("/execute", new AdminPort.SynchronousCallback() {
        @Override
        public void handle(HttpServletRequest request, HttpServletResponse response) {
            log.info("handler /execute");
            try {
                client.execute();
            } catch (Exception e) {
                throw translateException(e);
            }
        }
    });

    adminPort.addHandler("/status", new AdminPort.SynchronousCallback() {
        @Override
        public void handle(HttpServletRequest request, HttpServletResponse response) {
            try {
                log.info("handler /status");
                response.setCharacterEncoding("UTF8");
                JsonUtils.getSerializer().toJson(ConfigurationClientJobListener.getStatus(),
                        response.getWriter());
            } catch (Exception e) {
                log.error("Error getting conf client status", e);
            }
        }
    });
}

From source file:com.dien.upload.server.UploadServlet.java

/**
 * Writes a response to the client./*  w  ww. j  ava 2  s  .  c o m*/
 */
protected static void renderMessage(HttpServletResponse response, String message, String contentType)
        throws IOException {
    response.setContentType(contentType + "; charset=UTF-8");
    response.setCharacterEncoding("UTF-8");
    PrintWriter out = response.getWriter();
    out.print(message);
    out.flush();
    out.close();
}

From source file:elw.web.ControllerElw.java

public static void storeContentHeaders(final FileBase fileBase, final HttpServletResponse resp) {
    final FileType fileType = IdNamed._.one(fileBase.getFileType());
    final String contentType;
    if (!fileType.getContentTypes().isEmpty()) {
        contentType = fileType.getContentTypes().get(0);
    } else {//  w ww. j ava  2  s .com
        contentType = fileType.isBinary() ? "binary/octet-stream" : "text/plain";
    }

    if (fileType.isBinary()) {
        resp.setContentType(contentType);
    } else {
        resp.setContentType(contentType + "; charset=UTF-8");
        resp.setCharacterEncoding("UTF-8");
    }

    resp.setContentLength(fileBase.getCouchFile(FileBase.CONTENT).getLength().intValue());
    resp.setHeader("Content-Disposition", "attachment;");
}

From source file:com.kolich.spring.views.mappers.KolichMappingHTMLView.java

@Override
public void myPrepareResponse(final KolichViewSerializable payload, final HttpServletRequest request,
        final HttpServletResponse response) {
    response.setCharacterEncoding(UTF_8);
}

From source file:cz.muni.fi.pb138.callboxesmap.CallboxesServlet.java

@Override
protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
    resp.setCharacterEncoding(CallboxesXMLClass.CHARACTER_ENCODING);
    PrintWriter writer = resp.getWriter();
    writer.append(getJsonCallboxes().toString());
}