Java FileUploadLimitExceededException类代码示例

import net.sourceforge.stripes.controller.FileUploadLimitExceededException; //导入依赖的package包/类
/**
 * Wraps the request in an appropriate implementation of MultipartWrapper that is capable of
 * providing access to request parameters and any file parts contained within the request.
 *
 * @param request an active HttpServletRequest
 * @return an implementation of the appropriate wrapper
 * @throws IOException if encountered when consuming the contents of the request
 * @throws FileUploadLimitExceededException if the post size of the request exceeds any
 *          configured limits
 */
public MultipartWrapper wrap(HttpServletRequest request) throws IOException, FileUploadLimitExceededException {
    try {
        MultipartWrapper wrapper = getConfiguration().getObjectFactory().newInstance(
                this.multipartClass);
        wrapper.build(request, this.temporaryDirectory, this.maxPostSizeInBytes);
        return wrapper;
    }
    catch (IOException ioe) { throw ioe; }
    catch (FileUploadLimitExceededException fulee) { throw fulee; }
    catch (Exception e) {
        throw new StripesRuntimeException
                ("Could not construct a MultipartWrapper for the current request.", e);
    }
}
 

import net.sourceforge.stripes.controller.FileUploadLimitExceededException; //导入依赖的package包/类
/**
 * Pseudo-constructor that allows the class to perform any initialization necessary.
 *
 * @param request an HttpServletRequest that has a content-type of multipart.
 * @param tempDir a File representing the temporary directory that can be used to store
 *        file parts as they are uploaded if this is desirable
 * @param maxPostSize the size in bytes beyond which the request should not be read, and a
 *                    FileUploadLimitExceeded exception should be thrown
 * @throws IOException if a problem occurs processing the request of storing temporary
 *                     files
 * @throws FileUploadLimitExceededException if the POST content is longer than the
 *         maxPostSize supplied.
 */
public void build(HttpServletRequest request, final File tempDir, long maxPostSize)
        throws IOException, FileUploadLimitExceededException {

    try {
        // Create a new file in the temp directory in case of file name conflict
        FileRenamePolicy renamePolicy = new FileRenamePolicy() {
            public File rename(File arg0) {
                try {
                    return File.createTempFile("cos", "", tempDir);
                }
                catch (IOException e) {
                    throw new StripesRuntimeException(
                            "Caught an exception while trying to rename an uploaded file", e);
                }
            }
        };

        this.charset = request.getCharacterEncoding();
        this.multipart = new MultipartRequest(request,
                                              tempDir.getAbsolutePath(),
                                              (int) maxPostSize,
                                              this.charset,
                                              renamePolicy);
    }
    catch (IOException ioe) {
        Matcher matcher = EXCEPTION_PATTERN.matcher(ioe.getMessage());

        if (matcher.matches()) {
            throw new FileUploadLimitExceededException(Long.parseLong(matcher.group(2)),
                                                       Long.parseLong(matcher.group(1)));
        }
        else {
            throw ioe;
        }
    }
}
 

import net.sourceforge.stripes.controller.FileUploadLimitExceededException; //导入依赖的package包/类
@Override
protected Resolution handle(FileUploadLimitExceededException exception, HttpServletRequest request,
    HttpServletResponse response) throws FileUploadLimitExceededException {
    String referrer = Requests.getReferrerURI(request);

    return new RedirectResolution(referrer);
}
 

import net.sourceforge.stripes.controller.FileUploadLimitExceededException; //导入依赖的package包/类
/**
 * Wraps the request in an appropriate implementation of MultipartWrapper that is capable
 * of providing access to request parameters and any file parts contained within the
 * request.
 *
 * @param request an active HttpServletRequest
 * @return an implementation of the appropriate wrapper
 * @throws IOException if encountered when consuming the contents of the request
 * @throws FileUploadLimitExceededException if the post size of the request exceeds
 *         any configured limits
 */
MultipartWrapper wrap(HttpServletRequest request) throws IOException, FileUploadLimitExceededException;
 

import net.sourceforge.stripes.controller.FileUploadLimitExceededException; //导入依赖的package包/类
/**
 * Pseudo-constructor that allows the class to perform any initialization necessary.
 *
 * @param request an HttpServletRequest that has a content-type of multipart.
 * @param tempDir a File representing the temporary directory that can be used to store
 *        file parts as they are uploaded if this is desirable
 * @param maxPostSize the size in bytes beyond which the request should not be read,
 *        and a FileUploadLimitExceeded exception should be thrown
 * @throws IOException if a problem occurs processing the request of storing temporary files
 * @throws FileUploadLimitExceededException if the POST content is longer than the maxPostSize
 *         supplied.
 */
void build(HttpServletRequest request, File tempDir, long maxPostSize)
        throws IOException, FileUploadLimitExceededException;