Examples with FileStorageException com.haulmont.cuba.core.global.FileStorageException used on opensource projects

Example 21 with FileStorageException

use of com.haulmont.cuba.core.global.FileStorageException in project cuba by cuba-platform.

the class DesktopFileDescriptorResource method createResource.

@Override
protected void createResource() {
    try {
        InputStream stream = AppBeans.get(FileLoader.class).openStream(fileDescriptor);
        resource = ImageIO.read(stream);
    } catch (FileStorageException e) {
        throw new RuntimeException(FILE_STORAGE_EXCEPTION_MESSAGE, e);
    } catch (IOException e) {
        throw new RuntimeException("An error occurred while loading an image.", e);
    }
}

Example 22 with FileStorageException

use of com.haulmont.cuba.core.global.FileStorageException in project cuba by cuba-platform.

the class FileUploadController method upload.

@RequestMapping(value = "/upload", method = RequestMethod.POST)
public void upload(HttpServletRequest request, HttpServletResponse response) throws IOException {
    UserSession userSession = getSession(request, response);
    if (userSession == null)
        return;
    AppContext.setSecurityContext(new SecurityContext(userSession));
    try {
        InputStream is = request.getInputStream();
        if (is == null) {
            response.sendError(HttpServletResponse.SC_BAD_REQUEST);
            return;
        }
        FileDescriptor fd = getFileDescriptor(request, response);
        if (fd == null)
            return;
        try {
            fileStorage.saveStream(fd, is);
        } catch (FileStorageException e) {
            log.error("Unable to upload file", e);
            response.sendError(e.getType().getHttpStatus());
        } finally {
            IOUtils.closeQuietly(is);
        }
    } finally {
        AppContext.setSecurityContext(null);
    }
}

Example 23 with FileStorageException

use of com.haulmont.cuba.core.global.FileStorageException in project cuba by cuba-platform.

the class WebFileUploadField method saveFile.

protected void saveFile(FileDescriptor fileDescriptor) {
    switch(mode) {
        case MANUAL:
            internalValueChangedOnUpload = true;
            setValue(fileDescriptor);
            internalValueChangedOnUpload = false;
            break;
        case IMMEDIATE:
            try {
                fileUploading.putFileIntoStorage(fileId, fileDescriptor);
                FileDescriptor committedDescriptor = commitFileDescriptor(fileDescriptor);
                setValue(committedDescriptor);
            } catch (FileStorageException e) {
                log.error("Error has occurred during file saving", e);
            }
            break;
    }
}