Example usage for org.apache.commons.fileupload LiferayFileItemFactory LiferayFileItemFactory

Introduction

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

Prototype

public LiferayFileItemFactory(File tempDir) 

Source Link

Usage

From source file:com.liferay.util.servlet.UploadServletRequest.java

public UploadServletRequest(HttpServletRequest req) throws IOException {

    super(req);//ww w .j  a  v  a 2  s. com

    _params = new LinkedHashMap();

    try {
        //DiskFileUpload diskFileUpload = new DiskFileUpload(
        //   new LiferayFileItemFactory(DEFAULT_TEMP_DIR));

        ServletFileUpload diskFileUpload = new LiferayDiskFileUpload(
                new LiferayFileItemFactory(DEFAULT_TEMP_DIR), req);

        diskFileUpload.setSizeMax(DEFAULT_SIZE_MAX);

        List list = diskFileUpload.parseRequest(req);

        for (int i = 0; i < list.size(); i++) {
            LiferayFileItem fileItem = (LiferayFileItem) list.get(i);

            if (fileItem.isFormField()) {
                fileItem.setString(req.getCharacterEncoding());
            }

            LiferayFileItem[] fileItems = (LiferayFileItem[]) _params.get(fileItem.getFieldName());

            if (fileItems == null) {
                fileItems = new LiferayFileItem[] { fileItem };
            } else {
                LiferayFileItem[] newFileItems = new LiferayFileItem[fileItems.length + 1];

                System.arraycopy(fileItems, 0, newFileItems, 0, fileItems.length);

                newFileItems[newFileItems.length - 1] = fileItem;

                fileItems = newFileItems;
            }

            _params.put(fileItem.getFieldName(), fileItems);
            if (fileItem.getFileName() != null)
                _params.put(fileItem.getFileName(), new LiferayFileItem[] { fileItem });

        }
    } catch (FileUploadException fue) {
        Logger.error(this, fue.getMessage(), fue);
    }
}

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