Example usage for javax.servlet.http HttpServletRequest getHeader

Introduction

In this page you can find the example usage for javax.servlet.http HttpServletRequest getHeader.

Prototype

public String getHeader(String name);

Source Link

Document

Returns the value of the specified request header as a String.

Usage

From source file:jetbrick.web.mvc.multipart.CommonsFileUpload.java

@Override
public MultipartRequest transform(HttpServletRequest request) throws IOException {
    String contextType = request.getHeader("Content-Type");
    if (contextType == null || !contextType.startsWith("multipart/form-data")) {
        return null;
    }/*  www . j av  a  2 s  .  c o  m*/

    String encoding = request.getCharacterEncoding();

    MultipartRequest req = new MultipartRequest(request);
    ServletFileUpload upload = new ServletFileUpload();
    upload.setHeaderEncoding(encoding);

    try {
        FileItemIterator it = upload.getItemIterator(request);
        while (it.hasNext()) {
            FileItemStream item = it.next();
            String fieldName = item.getFieldName();
            InputStream stream = item.openStream();
            try {
                if (item.isFormField()) {
                    req.setParameter(fieldName, Streams.asString(stream, encoding));
                } else {
                    String originalFilename = item.getName();
                    if (originalFilename == null || originalFilename.length() == 0) {
                        continue;
                    }
                    File diskFile = UploadUtils.getUniqueTemporaryFile(originalFilename);
                    OutputStream fos = new FileOutputStream(diskFile);

                    try {
                        IoUtils.copy(stream, fos);
                    } finally {
                        IoUtils.closeQuietly(fos);
                    }

                    FilePart filePart = new FilePart(fieldName, originalFilename, diskFile);
                    req.addFile(filePart);
                }
            } finally {
                IoUtils.closeQuietly(stream);
            }
        }
    } catch (FileUploadException e) {
        throw new IllegalStateException(e);
    }

    return req;
}

From source file:com.iwancool.dsm.service.impl.AbstractBaseService.java

/**
 * ?IP?/*from  w  w  w .ja  v  a 2 s  .c  om*/
 * 
 * @author long
 * @create 2014-4-16 ?6:05:46
 * @since
 * @param request
 * @return
 */
protected String getRequestIPAddress(HttpServletRequest request) {
    String remoteIp = request.getHeader("x-forwarded-for");
    if (remoteIp == null || remoteIp.isEmpty() || "unknown".equalsIgnoreCase(remoteIp)) {
        remoteIp = request.getHeader("X-Real-IP");
    }
    if (remoteIp == null || remoteIp.isEmpty() || "unknown".equalsIgnoreCase(remoteIp)) {
        remoteIp = request.getHeader("Proxy-Client-IP");
    }
    if (remoteIp == null || remoteIp.isEmpty() || "unknown".equalsIgnoreCase(remoteIp)) {
        remoteIp = request.getHeader("WL-Proxy-Client-IP");
    }
    if (remoteIp == null || remoteIp.isEmpty() || "unknown".equalsIgnoreCase(remoteIp)) {
        remoteIp = request.getHeader("HTTP_CLIENT_IP");
    }
    if (remoteIp == null || remoteIp.isEmpty() || "unknown".equalsIgnoreCase(remoteIp)) {
        remoteIp = request.getHeader("HTTP_X_FORWARDED_FOR");
    }
    if (remoteIp == null || remoteIp.isEmpty() || "unknown".equalsIgnoreCase(remoteIp)) {
        remoteIp = request.getRemoteAddr();
    }
    if (remoteIp == null || remoteIp.isEmpty() || "unknown".equalsIgnoreCase(remoteIp)) {
        remoteIp = request.getRemoteHost();
    }
    return remoteIp;
}

From source file:com.bstek.dorado.view.resolver.OldIconsFileResolver.java

protected ResourcesWrapper createResourcesWrapper(HttpServletRequest request, DoradoContext context)
        throws Exception {
    String resourceType = PNG;//from ww  w. j  av a 2 s.  com
    String ua = request.getHeader("User-Agent");
    if (ua.indexOf(CHROME_FRAME) < 0) {
        boolean isMSIE = (ua != null && ua.indexOf(MSIE) != -1);
        if (isMSIE) {
            float version = NumberUtils.toFloat(MSIE_VERSION_PATTERN.matcher(ua).replaceAll("$1"),
                    Float.MAX_VALUE);
            if (version < 7) {
                resourceType = GIF;
            }
        }
    }

    Resource[] resources = context.getResources(ICON_PATH + resourceType);
    return new ResourcesWrapper(resources, getResourceTypeManager().getResourceType(resourceType));
}

From source file:com.wisemapping.rest.view.ImportTransformationView.java

private void setContentDisposition(HttpServletRequest request, HttpServletResponse response, String fileName) {
    final String userAgent = request.getHeader("user-agent");
    String disposition = fileName;
    boolean isInternetExplorer = (userAgent.contains("MSIE"));
    try {/*  w  w  w . j a  v a 2  s .c  o  m*/
        byte[] fileNameBytes = fileName.getBytes((isInternetExplorer) ? ("windows-1250") : ("utf-8"));
        String dispositionFileName = "";
        for (byte b : fileNameBytes) {
            dispositionFileName += (char) (b & 0xff);
        }
        disposition = "attachment; filename=\"" + dispositionFileName + "\"";
    } catch (UnsupportedEncodingException ence) {
        // ... handle exception ...
    }
    response.setHeader("Content-disposition", disposition);
}

From source file:core.NiprSyncController.java

private boolean isAuthorized(HttpServletRequest request, HttpServletResponse response) {
    String lAuthHeader = request.getHeader("Authorization");
    if (!Configuration.IsAuthenticated(lAuthHeader)) {
        System.out.println("Authentication Failed");
        response.setStatus(HttpServletResponse.SC_UNAUTHORIZED);
        return false;
    }//from  w  w w.  j  a  va2s.  c  om

    return true;
}

From source file:org.n52.web.BaseController.java

protected boolean isRequestingPdfData(HttpServletRequest request) {
    return APPLICATION_PDF.getMimeType().equals(request.getHeader("Accept"));
}

From source file:org.n52.web.BaseController.java

protected boolean isRequestingJsonData(HttpServletRequest request) {
    return APPLICATION_JSON.getMimeType().equals(request.getHeader("Accept"));
}

From source file:com.flexive.war.filter.BrowserDetect.java

public BrowserDetect(HttpServletRequest request) {
    this(request.getHeader("User-Agent"));
}

From source file:com.alliander.osgp.shared.security.AuthenticationTokenProcessingFilter.java

/**
 * Get value from header or query parameters.
 *
 * @param request//from w ww.  j  a  va 2  s . c o m
 *            servlet request
 * @return value when found or null otherwise
 */
private String getValue(final HttpServletRequest request, final String headerKey, final String paramKey) {
    String value = request.getHeader(headerKey);

    // Second fetch from query parameters
    if (value == null) {
        value = request.getParameter(paramKey);
    }

    return value;
}

From source file:com.hobba.hobaserver.services.security.ChallengeUtil.java

private String getChallenge(HttpServletRequest request) {
    String header = request.getHeader("Authorized");
    String[] headerParams = header.split("[.]");
    String chalenge = headerParams[1];

    return new String(Base64.decodeBase64(chalenge));
}