Examples of org.apache.commons.fileupload.DiskFileUpload

org.apache.commons.fileupload.DiskFileUpload
etf.org/rfc/rfc1867.txt">RFC 1867. Use {@link #parseRequest(HttpServletRequest)} to acquire a list of {@link org.apache.commons.fileupload.FileItem}s associated with a given HTML widget.

Individual parts will be stored in temporary disk storage or in memory, depending on their size, and will be available as {@link org.apache.commons.fileupload.FileItem}s.
@version $Id: DiskFileUpload.java 1454690 2013-03-09 12:08:48Z simonetripodi $ @deprecated 1.1 Use ServletFileUpload together withDiskFileItemFactory instead.

        // Get the app config for the current request.
        ModuleConfig ac = (ModuleConfig) request.getAttribute(
                Globals.MODULE_KEY);


        // Create and configure a DIskFileUpload instance.
        DiskFileUpload upload = new DiskFileUpload();
        // The following line is to support an "EncodingFilter"
        // see http://nagoya.apache.org/bugzilla/show_bug.cgi?id=23255
        upload.setHeaderEncoding(request.getCharacterEncoding());
        // Set the maximum size before a FileUploadException will be thrown.
        upload.setSizeMax(getSizeMax(ac));
        // Set the maximum size that will be stored in memory.
        upload.setSizeThreshold((int) getSizeThreshold(ac));
        // Set the the location for saving data on disk.
        upload.setRepositoryPath(getRepositoryPath(ac));


        // Create the hash tables to be populated.
        elementsText = new Hashtable();
        elementsFile = new Hashtable();
        elementsAll = new Hashtable();


        // Parse the request into file items.
        List items = null;
        try {
            items = upload.parseRequest(request);
        } catch (DiskFileUpload.SizeLimitExceededException e) {
            // Special handling for uploads that are too big.
            request.setAttribute(
                    MultipartRequestHandler.ATTRIBUTE_MAX_LENGTH_EXCEEDED,
                    Boolean.TRUE);

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        // Get the app config for the current request.
        ModuleConfig ac =
            (ModuleConfig) request.getAttribute(Globals.MODULE_KEY);


        // Create and configure a DIskFileUpload instance.
        DiskFileUpload upload = new DiskFileUpload();


        // The following line is to support an "EncodingFilter"
        // see http://issues.apache.org/bugzilla/show_bug.cgi?id=23255
        upload.setHeaderEncoding(request.getCharacterEncoding());


        // Set the maximum size before a FileUploadException will be thrown.
        upload.setSizeMax(getSizeMax(ac));


        // Set the maximum size that will be stored in memory.
        upload.setSizeThreshold((int) getSizeThreshold(ac));


        // Set the the location for saving data on disk.
        upload.setRepositoryPath(getRepositoryPath(ac));


        // Create the hash tables to be populated.
        elementsText = new Hashtable();
        elementsFile = new Hashtable();
        elementsAll = new Hashtable();


        // Parse the request into file items.
        List items = null;


        try {
            items = upload.parseRequest(request);
        } catch (DiskFileUpload.SizeLimitExceededException e) {
            // Special handling for uploads that are too big.
            request.setAttribute(MultipartRequestHandler.ATTRIBUTE_MAX_LENGTH_EXCEEDED,
                Boolean.TRUE);

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        // Get the app config for the current request.
        ModuleConfig ac = (ModuleConfig) request.getAttribute(
                Globals.MODULE_KEY);


        // Create and configure a DIskFileUpload instance.
        DiskFileUpload upload = new DiskFileUpload();
        // The following line is to support an "EncodingFilter"
        // see http://nagoya.apache.org/bugzilla/show_bug.cgi?id=23255
        upload.setHeaderEncoding(request.getCharacterEncoding());
        // Set the maximum size before a FileUploadException will be thrown.
        upload.setSizeMax(getSizeMax(ac));
        // Set the maximum size that will be stored in memory.
        upload.setSizeThreshold((int) getSizeThreshold(ac));
        // Set the the location for saving data on disk.
        upload.setRepositoryPath(getRepositoryPath(ac));


        // Create the hash tables to be populated.
        elementsText = new Hashtable();
        elementsFile = new Hashtable();
        elementsAll = new Hashtable();


        // Parse the request into file items.
        List items = null;
        try {
            items = upload.parseRequest(request);
        } catch (DiskFileUpload.SizeLimitExceededException e) {
            // Special handling for uploads that are too big.
            request.setAttribute(
                    MultipartRequestHandler.ATTRIBUTE_MAX_LENGTH_EXCEEDED,
                    Boolean.TRUE);

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    try {
      boolean isMultipart = FileUpload.isMultipartContent(request);


      if (isMultipart) {
        DiskFileUpload upload = new DiskFileUpload();
        long sizeInBytes = PebbleContext.getInstance().getConfiguration().getFileUploadSize() * 1024; // convert to bytes
        upload.setSizeMax(sizeInBytes);
        upload.setSizeThreshold((int)sizeInBytes/4);
        upload.setRepositoryPath(System.getProperty("java.io.tmpdir"));


        List items;
        try {
          items = upload.parseRequest(request);
        } catch (FileUploadBase.SizeLimitExceededException e) {
          return new FileTooLargeView();
        }


        // find the form fields first

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    if (!DiskFileUpload.isMultipartContent(request)) {
      out.println("只能处理multipart/form-data类型的数据!");
      
    }


    DiskFileUpload fu = new DiskFileUpload();
    // 最多上传200M数据
    fu.setSizeMax(1024 * 1024 * 200);
    // 超过1M的字段数据采用临时文件缓存
    fu.setSizeThreshold(1024 * 1024);
    // 采用默认的临时文件存储位置
    // fu.setRepositoryPath(...);
    // 设置上传的普通字段的名称和文件字段的文件名所采用的字符集编码
    fu.setHeaderEncoding("gb2312");


    // 得到所有表单字段对象的集合
    List fileItems = null;
    try {
      fileItems = fu.parseRequest(request);
    } catch (FileUploadException e) {
      out.println("解析数据时出现如下问题：");
      e.printStackTrace(out);
      
    }

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    public static FieldValueWrapperMap readRequestParams(HttpServletRequest request) {
  
      FieldValueWrapperMap result = new FieldValueWrapperMap();
  
      if (FileUpload.isMultipartContent(request)) {
        DiskFileUpload upload = new DiskFileUpload();
        String smaxmemory = ConfigKeeper.getProperty("core.apache.fileupload.maxMemorySize");
        String smaxsize = ConfigKeeper.getProperty("core.apache.fileupload.maxSize");
        String stmpdir = System.getProperty("java.io.tmpdir");
  
        try {
          List<FileItem> items = (List<FileItem>)upload.parseRequest(request, Integer.valueOf(smaxmemory), Long.valueOf(smaxsize), stmpdir);
  //        Iterator it = items.iterator();
  //        while (it.hasNext()) {
  //          FileItem item = (FileItem) it.next();
          for(FileItem item : items) {
            FieldValueWrapper valuew = result.get(item.getFieldName());

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        response.setContentType("text/html; charset=" + Constants.CHARSET);


        String message = "";


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


        // Get the tempdir
        File tempdir = (File) getServletContext().getAttribute
            ("javax.servlet.context.tempdir");
        // Set upload parameters
        upload.setSizeMax(-1);
        upload.setRepositoryPath(tempdir.getCanonicalPath());
    
        // Parse the request
        String basename = null;
        String war = null;
        FileItem warUpload = null;
        try {
            List items = upload.parseRequest(request);
        
            // Process the uploaded fields
            Iterator iter = items.iterator();
            while (iter.hasNext()) {
                FileItem item = (FileItem) iter.next();

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            log.debug("Not a multipart request");
            return "Not a multipart request";
        }


        try {
            DiskFileUpload fileUpload = new DiskFileUpload();
            List list = fileUpload.parseRequest(request);
            log.debug("Upload from GPD");
            Iterator iterator = list.iterator();
            if (!iterator.hasNext()) {
                log.debug("No process file in the request");
                return "No process file in the request";

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        response.setContentType("text/html; charset=" + Constants.CHARSET);


        String message = "";


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


        // Get the tempdir
        File tempdir = (File) getServletContext().getAttribute
            ("javax.servlet.context.tempdir");
        // Set upload parameters
        upload.setSizeMax(-1);
        upload.setRepositoryPath(tempdir.getCanonicalPath());
    
        // Parse the request
        String basename = null;
        String war = null;
        FileItem warUpload = null;
        try {
            List items = upload.parseRequest(request);
        
            // Process the uploaded fields
            Iterator iter = items.iterator();
            while (iter.hasNext()) {
                FileItem item = (FileItem) iter.next();

View Full Code Here

        // Get the app config for the current request.
        ModuleConfig ac = (ModuleConfig) request.getAttribute(
                Globals.MODULE_KEY);


        // Create and configure a DIskFileUpload instance.
        DiskFileUpload upload = new DiskFileUpload();
        // The following line is to support an "EncodingFilter"
        // see http://nagoya.apache.org/bugzilla/show_bug.cgi?id=23255
        upload.setHeaderEncoding(request.getCharacterEncoding());
        // Set the maximum size before a FileUploadException will be thrown.
        upload.setSizeMax(getSizeMax(ac));
        // Set the maximum size that will be stored in memory.
        upload.setSizeThreshold((int) getSizeThreshold(ac));
        // Set the the location for saving data on disk.
        upload.setRepositoryPath(getRepositoryPath(ac));


        // Create the hash tables to be populated.
        elementsText = new Hashtable();
        elementsFile = new Hashtable();
        elementsAll = new Hashtable();


        // Parse the request into file items.
        List items = null;
        try {
            items = upload.parseRequest(request);
        } catch (DiskFileUpload.SizeLimitExceededException e) {
            // Special handling for uploads that are too big.
            request.setAttribute(
                    MultipartRequestHandler.ATTRIBUTE_MAX_LENGTH_EXCEEDED,
                    Boolean.TRUE);

View Full Code Here

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