Example usage for org.apache.commons.fileupload ParameterParser parse

Introduction

In this page you can find the example usage for org.apache.commons.fileupload ParameterParser parse.

Prototype

public Map parse(final char[] chars, char separator) 

Source Link

Document

Extracts a map of name/value pairs from the given array of characters.

Usage

From source file:at.gv.egiz.bku.binding.HttpUtil.java

/**
 * Extracts charset from a content type header.
 * //from  ww w  .  jav a 2  s  .  com
 * @param contentType
 * @param replaceNullWithDefault
 *          if true the method return the default charset if not set
 * @return charset String or null if not present
 */
public static String getCharset(String contentType, boolean replaceNullWithDefault) {
    ParameterParser pf = new ParameterParser();
    pf.setLowerCaseNames(true);
    Map<?, ?> map = pf.parse(contentType, SEPARATOR);
    String retVal = (String) map.get(CHAR_SET);
    if ((retVal == null) && (replaceNullWithDefault)) {
        if (map.containsKey(APPLICATION_URL_ENCODED)) {
            // default charset for url encoded data
            return "UTF-8";
        }
        retVal = getDefaultCharset();
    }
    return retVal;
}

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From source file:com.oneis.appserver.FileUploads.java

/**
 * Determine whether an HTTP request contains file uploads. If so, returns a
 * FileUploads object initialised for decoding the stream.
 *
 * @return FileUploads object to use to decode the streamed data.
 *///w w  w.jav  a 2 s .  c om
static public FileUploads createIfUploads(HttpServletRequest request) {
    String contentType = request.getHeader("Content-Type");
    if (contentType == null) {
        return null;
    }

    // Set up a parser for the various values
    ParameterParser paramParser = new ParameterParser();
    paramParser.setLowerCaseNames(true);

    // Decode content type
    Map contentTypeDecoded = paramParser.parse(contentType, PARAMPARSER_SEPERATORS);

    String boundaryStr = null;
    if (!contentTypeDecoded.containsKey("multipart/form-data")
            || (boundaryStr = (String) contentTypeDecoded.get("boundary")) == null) {
        // Wasn't a file upload
        return null;
    }

    byte[] boundary = null;
    try {
        boundary = boundaryStr.getBytes("ISO-8859-1");
    } catch (java.io.UnsupportedEncodingException e) {
        throw new RuntimeException("Expected charset ISO-8859-1 not installed");
    }
    if (boundaryStr == null || boundary.length < 2) {
        return null;
    }

    // Looks good... create an object to signal success
    return new FileUploads(boundary);
}

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From source file:at.gv.egiz.bku.binding.XWWWFormUrlInputDecoder.java

@Override
public void setContentType(String contentType) {
    ParameterParser pp = new ParameterParser();
    pp.setLowerCaseNames(true);/*from ww  w .j  a  v  a 2 s .c  om*/
    Map<String, String> params = pp.parse(contentType, new char[] { ':', ';' });
    if (!params.containsKey(CONTENT_TYPE)) {
        throw new IllegalArgumentException("not a url encoded content type specification: " + contentType);
    }
}

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From source file:com.gae.MemoryFileItem.java

@SuppressWarnings("unchecked")
public String getCharSet() {
    ParameterParser parser = new ParameterParser();
    parser.setLowerCaseNames(true);//  w  ww.  ja  v a  2s  . c  om
    // Parameter parser can handle null input
    Map params = parser.parse(getContentType(), ';');
    return (String) params.get("charset");
}

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

private String getFileName(String pContentDisposition) {
    String fileName = null;// w  ww. ja  v a  2 s. c  o  m

    if (pContentDisposition != null) {
        String cdl = pContentDisposition.toLowerCase();

        if (cdl.startsWith(FORM_DATA) || cdl.startsWith(ATTACHMENT)) {
            ParameterParser parser = new ParameterParser();
            parser.setLowerCaseNames(true);

            // Parameter parser can handle null input
            @SuppressWarnings("unchecked")
            Map<String, String> params = parser.parse(pContentDisposition, ';');

            // Flashfilename  fname ?
            for (String key : getFileNameKey()) {
                fileName = trimToNull(params.get(key));

                if (fileName != null) {
                    break;
                }
            }
        }
    }

    return fileName;
}

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From source file:lc.kra.servlet.FileManagerServlet.java

private String partFileName(Part part) {
    String header, file = null;//  w w  w  .j a  v a  2 s  .c  o  m
    if ((header = part.getHeader("content-disposition")) != null) {
        String lowerHeader = header.toLowerCase(Locale.ENGLISH);
        if (lowerHeader.startsWith("form-data") || lowerHeader.startsWith("attachment")) {
            ParameterParser parser = new ParameterParser();
            parser.setLowerCaseNames(true);
            Map<String, String> parameters = parser.parse(header, ';');
            if (parameters.containsKey("filename"))
                file = (file = parameters.get("filename")) != null ? file.trim() : "";
        }
    }
    return file;
}

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From source file:com.aspectran.web.support.multipart.inmemory.MemoryFileItem.java

/**
 * Returns the content charset passed by the agent or {@code null} if not defined.
 *
 * @return the content charset passed by the agent or {@code null} if not defined
 *//*from  w w w . j av a2  s.co m*/
@SuppressWarnings("unchecked")
public String getCharSet() {
    ParameterParser parser = new ParameterParser();
    parser.setLowerCaseNames(true);
    // Parameter parser can handle null input
    Map<String, String> params = parser.parse(getContentType(), ';');
    return params.get("charset");
}

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From source file:cn.clxy.studio.common.web.multipart.GFileItem.java

/**
 * Returns the content charset passed by the agent or <code>null</code> if not defined.
 *
 * @return The content charset passed by the agent or <code>null</code> if not defined.
 *//*from  w  ww.jav a2 s  .  c o m*/
public String getCharSet() {
    ParameterParser parser = new ParameterParser();
    parser.setLowerCaseNames(true);
    // Parameter parser can handle null input
    Map<String, String> params = parser.parse(getContentType(), ';');
    return params.get("charset");
}

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From source file:com.softwarementors.extjs.djn.router.processor.standard.form.upload.DiskFileItem2.java

/**
 * Returns the content charset passed by the agent or <code>null</code> if
 * not defined.//from  w w w .  j a v  a2  s.  c  o m
 *
 * @return The content charset passed by the agent or <code>null</code> if
 *         not defined.
 */
@SuppressWarnings("unchecked")
public String getCharSet() {
    ParameterParser parser = new ParameterParser();
    parser.setLowerCaseNames(true);
    // Parameter parser can handle null input
    Map params = parser.parse(getContentType(), ';');
    return (String) params.get("charset");
}

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From source file:act.data.ApacheMultipartParser.java

/**
 * Retrieves the boundary from the <code>Content-type</code> header.
 *
 * @param contentType The value of the content type header from which to extract the
 *                    boundary value.//from w w  w.  ja v  a  2s  . c  o m
 * @return The boundary, as a byte array.
 */
private byte[] getBoundary(String contentType) {

    ParameterParser parser = new ParameterParser();
    parser.setLowerCaseNames(true);
    // Parameter parser can handle null input
    Map params = parser.parse(contentType, ';');
    String boundaryStr = (String) params.get("boundary");

    if (boundaryStr == null) {
        return null;
    }
    byte[] boundary;
    try {
        boundary = boundaryStr.getBytes("ISO-8859-1");
    } catch (UnsupportedEncodingException e) {
        boundary = boundaryStr.getBytes();
    }
    return boundary;
}

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