Example usage for org.apache.commons.fileupload FileItemHeaders getHeader

Introduction

In this page you can find the example usage for org.apache.commons.fileupload FileItemHeaders getHeader.

Prototype

String getHeader(String name);

Source Link

Document

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

Usage

From source file:com.alibaba.citrus.service.upload.impl.cfu.ServletFileUpload.java

@Override
protected String getFileName(FileItemHeaders headers) {
    return getFileName(headers.getHeader(CONTENT_DISPOSITION));
}

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From source file:fedora.server.rest.RestUtil.java

/**
 * Retrieves the contents of the HTTP Request.
 * @return InputStream from the request/* www . j  a  va  2 s  . c  om*/
 */
public RequestContent getRequestContent(HttpServletRequest request, HttpHeaders headers) throws Exception {
    RequestContent rContent = null;

    // See if the request is a multi-part file upload request
    if (ServletFileUpload.isMultipartContent(request)) {

        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload();

        // Parse the request, use the first available File item
        FileItemIterator iter = upload.getItemIterator(request);
        while (iter.hasNext()) {
            FileItemStream item = iter.next();
            if (!item.isFormField()) {
                rContent = new RequestContent();
                rContent.contentStream = item.openStream();
                rContent.mimeType = item.getContentType();

                FileItemHeaders itemHeaders = item.getHeaders();
                if (itemHeaders != null) {
                    String contentLength = itemHeaders.getHeader("Content-Length");
                    if (contentLength != null) {
                        rContent.size = Integer.parseInt(contentLength);
                    }
                }

                break;
            }
        }
    } else {
        // If the content stream was not been found as a multipart,
        // try to use the stream from the request directly
        if (rContent == null) {
            if (request.getContentLength() > 0) {
                rContent = new RequestContent();
                rContent.contentStream = request.getInputStream();
                rContent.size = request.getContentLength();
            } else {
                String transferEncoding = request.getHeader("Transfer-Encoding");
                if (transferEncoding != null && transferEncoding.contains("chunked")) {
                    BufferedInputStream bis = new BufferedInputStream(request.getInputStream());
                    bis.mark(2);
                    if (bis.read() > 0) {
                        bis.reset();
                        rContent = new RequestContent();
                        rContent.contentStream = bis;
                    }
                }
            }
        }
    }

    // Attempt to set the mime type and size if not already set
    if (rContent != null) {
        if (rContent.mimeType == null) {
            MediaType mediaType = headers.getMediaType();
            if (mediaType != null) {
                rContent.mimeType = mediaType.toString();
            }
        }

        if (rContent.size == 0) {
            List<String> lengthHeaders = headers.getRequestHeader("Content-Length");
            if (lengthHeaders != null && lengthHeaders.size() > 0) {
                rContent.size = Integer.parseInt(lengthHeaders.get(0));
            }
        }
    }

    return rContent;
}

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From source file:org.apache.myfaces.webapp.filter.portlet.PortletChacheFileSizeErrorsFileUpload.java

/**
 * Determine the length of an uploaded file as indicated by the header.
 * /*  w  ww. j a va2  s .  c  om*/
 * @param pHeaders
 * @return length or -1
 */
private long getContentLength(FileItemHeaders pHeaders) {
    try {
        return Long.parseLong(pHeaders.getHeader(FileUploadBase.CONTENT_LENGTH));
    } catch (Exception e) {
        return -1;
    }
}

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From source file:org.duracloud.common.rest.RestUtilImpl.java

/**
 * Retrieves the contents of the HTTP Request.
 *
 * @return InputStream from the request//from w  w w.  ja v  a  2s .c o m
 */
@Override
public RequestContent getRequestContent(HttpServletRequest request, HttpHeaders headers) throws Exception {
    RequestContent rContent = null;

    // See if the request is a multi-part file upload request
    if (ServletFileUpload.isMultipartContent(request)) {

        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload();

        // Parse the request, use the first available File item
        FileItemIterator iter = upload.getItemIterator(request);
        while (iter.hasNext()) {
            FileItemStream item = iter.next();
            if (!item.isFormField()) {
                rContent = new RequestContent();
                rContent.contentStream = item.openStream();
                rContent.mimeType = item.getContentType();

                FileItemHeaders itemHeaders = item.getHeaders();
                if (itemHeaders != null) {
                    String contentLength = itemHeaders.getHeader("Content-Length");
                    if (contentLength != null) {
                        rContent.size = Long.parseLong(contentLength);
                    }
                }

                break;
            }
        }
    } else {
        // If the content stream was not found as a multipart,
        // try to use the stream from the request directly
        rContent = new RequestContent();
        rContent.contentStream = request.getInputStream();
        if (request.getContentLength() >= 0) {
            rContent.size = request.getContentLength();
        }
    }

    // Attempt to set the mime type and size if not already set
    if (rContent != null) {
        if (rContent.mimeType == null) {
            MediaType mediaType = headers.getMediaType();
            if (mediaType != null) {
                rContent.mimeType = mediaType.toString();
            }
        }

        if (rContent.size == 0) {
            List<String> lengthHeaders = headers.getRequestHeader("Content-Length");
            if (lengthHeaders != null && lengthHeaders.size() > 0) {
                rContent.size = Long.parseLong(lengthHeaders.get(0));
            }
        }
    }

    return rContent;
}

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From source file:org.fcrepo.server.rest.RestUtil.java

/**
 * Retrieves the contents of the HTTP Request.
 * @return InputStream from the request//from  ww w  . ja  v a2 s .c o m
 */
public static RequestContent getRequestContent(HttpServletRequest request, HttpHeaders headers)
        throws Exception {
    RequestContent rContent = null;

    // See if the request is a multi-part file upload request
    if (ServletFileUpload.isMultipartContent(request)) {

        logger.debug("processing multipart content...");
        // Create a new file upload handler
        ServletFileUpload upload = new ServletFileUpload();

        // Parse the request, use the first available File item
        FileItemIterator iter = upload.getItemIterator(request);
        while (iter.hasNext()) {
            FileItemStream item = iter.next();
            if (!item.isFormField()) {
                rContent = new RequestContent();
                rContent.contentStream = item.openStream();
                rContent.mimeType = item.getContentType();

                FileItemHeaders itemHeaders = item.getHeaders();
                if (itemHeaders != null) {
                    String contentLength = itemHeaders.getHeader("Content-Length");
                    if (contentLength != null) {
                        rContent.size = Long.parseLong(contentLength);
                    }
                }

                break;
            } else {
                logger.trace("ignoring form field \"{}\" \"{}\"", item.getFieldName(), item.getName());
            }
        }
    } else {
        // If the content stream was not been found as a multipart,
        // try to use the stream from the request directly
        if (rContent == null) {
            String contentLength = request.getHeader("Content-Length");
            long size = 0;
            if (contentLength != null) {
                size = Long.parseLong(contentLength);
            } else
                size = request.getContentLength();
            if (size > 0) {
                rContent = new RequestContent();
                rContent.contentStream = request.getInputStream();
                rContent.size = size;
            } else {
                String transferEncoding = request.getHeader("Transfer-Encoding");
                if (transferEncoding != null && transferEncoding.contains("chunked")) {
                    BufferedInputStream bis = new BufferedInputStream(request.getInputStream());
                    bis.mark(2);
                    if (bis.read() > 0) {
                        bis.reset();
                        rContent = new RequestContent();
                        rContent.contentStream = bis;
                    }
                } else {
                    logger.warn(
                            "Expected chunked data not found- " + "Transfer-Encoding : {}, Content-Length: {}",
                            transferEncoding, size);
                }
            }
        }
    }

    // Attempt to set the mime type and size if not already set
    if (rContent != null) {
        if (rContent.mimeType == null) {
            MediaType mediaType = headers.getMediaType();
            if (mediaType != null) {
                rContent.mimeType = mediaType.toString();
            }
        }

        if (rContent.size == 0) {
            List<String> lengthHeaders = headers.getRequestHeader("Content-Length");
            if (lengthHeaders != null && lengthHeaders.size() > 0) {
                rContent.size = Long.parseLong(lengthHeaders.get(0));
            }
        }
    }

    return rContent;
}

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From source file:org.jahia.ajax.gwt.content.server.GWTFileManagerUploadServlet.java

private static long getContentLength(FileItemHeaders pHeaders) {
    try {//  ww w.  ja  v a  2  s . com
        return Long.parseLong(pHeaders.getHeader(FileUploadBase.CONTENT_LENGTH));
    } catch (Exception e) {
        return -1;
    }
}

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From source file:org.tinygroup.weblayer.webcontext.parser.impl.ServletFileUpload.java

protected String getFileName(FileItemHeaders headers) {
    return getFileName(headers.getHeader(CONTENT_DISPOSITION));
}

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