Java Code Examples for org.apache.struts.upload.FormFile#getFileName()

public static String uploadUserPhoto(HttpServletRequest request,FormFile ff,String id){

 String newPhotoName="";
 try{
	//���Ǹ�ÿ���û������Լ����ļ���.
	String filePath=request.getSession().getServletContext().getRealPath("/");
	//filePath���ǵ�ǰ���webӦ���Ǿ��·�� F:\apache-tomcat-6.0.20\webapps\xiaoneinew
	//E:\Workspaces\MyEclipse 10\.metadata\.me_tcat\webapps\Films\
	InputStream stream = ff.getInputStream();// ���ļ�����
	String oldPhotoName=ff.getFileName();
	newPhotoName=id+oldPhotoName.substring(oldPhotoName.indexOf("."), oldPhotoName.length());
	String newFullNewPath=filePath+File.separator+"upload"+File.separator+ "Gravator"+File.separator + id +File.separator;
	//�ж�newFullNewPath�ļ����Ƿ����
	File f=new File(newFullNewPath);
	if(!f.isDirectory()){
		//�����ļ���,��������
		f.mkdirs();
		
	}
	//���ϴ���ͷ�������޳ɳ� ���.��׺
	
	OutputStream bos = new FileOutputStream(newFullNewPath+ newPhotoName);
	int len = 0;
	byte[] buffer = new byte[8192];
	while ((len = stream.read(buffer, 0, 8192)) != -1) {
		bos.write(buffer, 0, len);// ���ļ�д�������
	}
	bos.close();
	stream.close();

} catch (Exception e) {
	e.printStackTrace();
}
return newPhotoName;
}
 

private File convertToFile(FormFile formFile) throws IOException {
	String tempUploadFolder = "upload_tmp";
	
	File folder = new File(tempUploadFolder);
	folder.mkdirs();
	File file = new File(tempUploadFolder + File.separator + formFile.getFileName());
	OutputStream os = new FileOutputStream(file);
	InputStream is = new BufferedInputStream(formFile.getInputStream());
	int count;
	byte[] buffer = new byte[4096];
	while ((count = is.read(buffer)) > -1) {
		os.write(buffer, 0, count);
	}
	
	os.close();
	is.close();
	return file;
}
 

private boolean isValidPictureFiles(ComMailingComponentsForm form) {
    for (FormFile file : form.getAllFiles().values()) {
        String name = file.getFileName();

        if (StringUtils.isEmpty(name)) {
            return false;
        }

        String extension = AgnUtils.getFileExtension(name);
        if (!ImageUtils.isValidImageFileExtension(extension) && !"zip".equalsIgnoreCase(extension)) {
            return false;
        }
    }
    return true;
}
 

private List<String> getInvalidFilenames(FormComponentsForm actionForm) {
	ArrayList<String> invalidFilenames = new ArrayList<>();

	for (FormFile formFile : actionForm.getAllNewFiles().values()) {
		String filename = formFile.getFileName();
		// Skip empty entries
		if (StringUtils.isNotBlank(filename)) {
			if (filename.chars().anyMatch(this::isInvalidFilenameCharacter)) {
				invalidFilenames.add(filename);
			}
		}
	}

	return invalidFilenames;
}
 

/**
 * Util to get the String file name of a file upload form.
 *
 * @param form to get the contents from
 * @param paramName of the FormFile
 * @return String file name of the upload.
 */
public String getFormFileName(DynaActionForm form, String paramName) {
    if (form.getDynaClass().getDynaProperty(paramName) == null) {
        return "";
    }

    FormFile f = (FormFile)form.get(paramName);
    return f.getFileName();
}
 

/**
 * Validate a file-upload. This checks that:
 * <ul>
 * <li>The file exists
 * <li>The file isn't too large
 * <li>If the file is text, its contents are valid after macro-substitution
 * </ul>
 * @param request the incoming request
 * @return a ValidatorResult..  The list is empty if everything is OK
 */
public ValidatorResult validateUpload(HttpServletRequest request) {
    ValidatorResult msgs = new ValidatorResult();

    FormFile file = (FormFile)get(REV_UPLOAD);
    //make sure there is a file
    if (file == null ||
        file.getFileName() == null ||
        file.getFileName().trim().length() == 0) {
        msgs.addError(new ValidatorError("error.config-not-specified"));

    }
    else if (file.getFileSize() == 0) {
        msgs.addError(new ValidatorError("error.config-empty",
                                                    file.getFileName()));
    }
    //make sure they didn't send in something huge
    else if (file.getFileSize() > ConfigFile.getMaxFileSize()) {
        msgs.addError(new ValidatorError("error.configtoolarge",
                StringUtil.displayFileSize(ConfigFile.getMaxFileSize(), false)));
    }
    // It exists and isn't too big - is it text?
    else if (!isBinary()) {
        try {
            String content = new String(file.getFileData());
            String startDelim = getString(REV_MACROSTART);
            String endDelim   = getString(REV_MACROEND);
            msgs.append(ConfigurationValidation.validateContent(
                                content, startDelim, endDelim));
        }
        catch (Exception e) {
            msgs.addError(new ValidatorError("error.fatalupload",
                              StringUtil.displayFileSize(
                                      ConfigFile.getMaxFileSize(), false)));
        }
    }

    return msgs;
}
 

/**
 * Checks whether the specified item import file is not null and of a valid format;
 * throws exceptions if conditions not satisfied.
 * 
 * @param itemClass the specified item import file
 */
protected void checkItemFile(FormFile itemFile) {
    if (itemFile == null) {
        throw new ItemParserException("invalid (null) item import file", KFSKeyConstants.ERROR_UPLOADFILE_NULL);
    }
    String fileName = itemFile.getFileName();
    if (StringUtils.isNotBlank(fileName) && !StringUtils.lowerCase(fileName).endsWith(".csv") && !StringUtils.lowerCase(fileName).endsWith(".xls")) {
        throw new ItemParserException("unsupported item import file format: " + fileName, ERROR_ITEMPARSER_INVALID_FILE_FORMAT, fileName);
    }
}
 

/**
 * Util to get the String file name of a file upload form.
 *
 * @param form to get the contents from
 * @param paramName of the FormFile
 * @return String file name of the upload.
 */
public String getFormFileName(DynaActionForm form, String paramName) {
    if (form.getDynaClass().getDynaProperty(paramName) == null) {
        return "";
    }

    FormFile f = (FormFile)form.get(paramName);
    return f.getFileName();
}
 

/**
 * Validate a file-upload. This checks that:
 * <ul>
 * <li>The file exists
 * <li>The file isn't too large
 * <li>If the file is text, its contents are valid after macro-substitution
 * </ul>
 * @param request the incoming request
 * @return a ValidatorResult..  The list is empty if everything is OK
 */
public ValidatorResult validateUpload(HttpServletRequest request) {
    ValidatorResult msgs = new ValidatorResult();

    FormFile file = (FormFile)get(REV_UPLOAD);
    //make sure there is a file
    if (file == null ||
        file.getFileName() == null ||
        file.getFileName().trim().length() == 0) {
        msgs.addError(new ValidatorError("error.config-not-specified"));

    }
    else if (file.getFileSize() == 0) {
        msgs.addError(new ValidatorError("error.config-empty",
                                                    file.getFileName()));
    }
    //make sure they didn't send in something huge
    else if (file.getFileSize() > ConfigFile.getMaxFileSize()) {
        msgs.addError(new ValidatorError("error.configtoolarge",
                StringUtil.displayFileSize(ConfigFile.getMaxFileSize(), false)));
    }
    // It exists and isn't too big - is it text?
    else if (!isBinary()) {
        try {
            String content = new String(file.getFileData());
            String startDelim = getString(REV_MACROSTART);
            String endDelim   = getString(REV_MACROEND);
            msgs.append(ConfigurationValidation.validateContent(
                                content, startDelim, endDelim));
        }
        catch (Exception e) {
            msgs.addError(new ValidatorError("error.fatalupload",
                              StringUtil.displayFileSize(
                                      ConfigFile.getMaxFileSize(), false)));
        }
    }

    return msgs;
}
 

public static String uploadFilmPhoto(HttpServletRequest request,FormFile ff,String id){

 String newPhotoName="";
 try{
	//���Ǹ�ÿ���û������Լ����ļ���.
	String filePath=request.getSession().getServletContext().getRealPath("/");
	//filePath���ǵ�ǰ���webӦ���Ǿ��·�� F:\apache-tomcat-6.0.20\webapps\xiaoneinew
	//E:\Workspaces\MyEclipse 10\.metadata\.me_tcat\webapps\Films\
	InputStream stream = ff.getInputStream();// ���ļ�����
	String oldPhotoName=ff.getFileName();
	newPhotoName=id+oldPhotoName.substring(oldPhotoName.indexOf("."), oldPhotoName.length());
	String newFullNewPath=filePath+File.separator+"upload"+File.separator+"movie"+File.separator;
	//�ж�newFullNewPath�ļ����Ƿ����
	File f=new File(newFullNewPath);
	if(!f.isDirectory()){
		//�����ļ���,��������
		f.mkdirs();
		
	}
	//���ϴ���ͷ�������޳ɳ� ���.��׺
	
	OutputStream bos = new FileOutputStream(newFullNewPath+ newPhotoName);
	int len = 0;
	byte[] buffer = new byte[8192];
	while ((len = stream.read(buffer, 0, 8192)) != -1) {
		bos.write(buffer, 0, len);// ���ļ�д�������
	}
	bos.close();
	stream.close();

} catch (Exception e) {
	e.printStackTrace();
}
return newPhotoName;
}
 

protected void addUploadedFiles(ComMailingComponentsForm componentForm, Mailing mailing, HttpServletRequest req, ActionMessages messages, ActionMessages errors) throws Exception {
	Set<Integer> indices = componentForm.getIndices();

	int foundItemsToStore = 0;
	int successfullyStoredItems = 0;
	
	for (int index : indices) {
		// Check if any part of this item was filled at all
           FormFile file = componentForm.getNewFile(index);
           if (file != null && StringUtils.isNotBlank(file.getFileName()) && file.getFileName().toLowerCase().endsWith(".zip")) {
               ComMailingComponentsService.UploadStatistics statistics = mailingComponentService.uploadZipArchive(mailing, file);
               foundItemsToStore += statistics.getFound();
               successfullyStoredItems += statistics.getStored();
               writeUserActivityLog(AgnUtils.getAdmin(req), "upload mailing component file", "Mailing ID: " + mailing.getId() + ", type: ZIP, Name: " + file.getFileName() + ", found items to store: " + statistics.getFound() + ", successfully stored items: " + statistics.getStored());
           } else {
            String link = componentForm.getLink(index);
            String description = componentForm.getDescriptionByIndex(index);
            String baseComponentForMobileComponent = componentForm.getMobileComponentBaseComponent(index);

			if ((file != null && StringUtils.isNotBlank(file.getFileName()))
					|| StringUtils.isNotBlank(link)
					|| StringUtils.isNotBlank(description)
					|| StringUtils.isNotBlank(baseComponentForMobileComponent)) {
				foundItemsToStore++;
				// Check if mandatory parts are missing
				if (file == null || StringUtils.isBlank(file.getFileName())) {
	                errors.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("mailing.errors.no_component_file"));
	            } else {
					String newComponentName = null;
					if (StringUtils.isNotBlank(baseComponentForMobileComponent)) {
						newComponentName = ShowImageServlet.MOBILE_IMAGE_PREFIX + baseComponentForMobileComponent;
						if (StringUtils.isBlank(description)) {
                            description = "Mobile component for " + baseComponentForMobileComponent;
						} else {
                            description = description + " / Mobile component for " + baseComponentForMobileComponent;
						}
					}
	
					if (StringUtils.isBlank(newComponentName)) {
                        newComponentName = file.getFileName();
                    }

                    try {
                        if (file.getFileSize() > 0) {
                        	MailingComponent component = mailing.getComponents().get(newComponentName);
							if (component != null && component.getType() == MailingComponent.TYPE_HOSTED_IMAGE) {
								// Update existing image
								component.setBinaryBlock(file.getFileData(), file.getContentType());
								component.setLink(link);
								component.setDescription(description);
							} else {
								// Store new image
								component = new MailingComponentImpl();
								component.setCompanyID(mailing.getCompanyID());
								component.setMailingID(componentForm.getMailingID());
								component.setType(MailingComponent.TYPE_HOSTED_IMAGE);
								component.setDescription(description);
								component.setComponentName(newComponentName);
								component.setBinaryBlock(file.getFileData(), file.getContentType());
								component.setLink(link);
								mailing.addComponent(component);
							}
						}
					} catch (Exception e) {
						logger.error("saveComponent: " + e);
					}

					if (componentForm.getAction() == ACTION_SAVE_COMPONENT_EDIT) {
						req.setAttribute("file_path",
								AgnUtils.getAdmin(req).getCompany().getRdirDomain() + "/image?ci=" + mailing.getCompanyID() + "&mi=" + componentForm.getMailingID() + "&name=" + file.getFileName());
					}
					
					// Reset MobileComponentBaseComponent for next upload request from gui
                    componentForm.setMobileComponentBaseComponent(index, "");
					successfullyStoredItems++;
                       writeUserActivityLog(AgnUtils.getAdmin(req), "upload mailing component file", "Mailing ID: "+mailing.getId() + ", type: image, name: " + newComponentName);
	            }
			}
           }
	}
	
	if (foundItemsToStore > 0) {
		messages.add(ActionMessages.GLOBAL_MESSAGE, new ActionMessage("items_saved", successfullyStoredItems, foundItemsToStore));
	}
}
 

public Attachment(FormFile file) throws IOException {
	iName = file.getFileName();
	iData = file.getFileData();
	iContentType = file.getContentType();
}