FileItemIterator (Apache Tomcat 7.0.76 API Documentation)

org.apache.tomcat.util.http.fileupload

## Interface FileItemIterator

-     public interface FileItemIterator

  An iterator, as returned by `FileUploadBase.getItemIterator(RequestContext)`.

- - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `boolean` | `hasNext()` Returns, whether another instance of `FileItemStream` is available.
    `FileItemStream` | `next()` Returns the next available `FileItemStream`.

- - ### Method Detail

    - #### hasNext

          boolean hasNext()
                          throws FileUploadException,
                                 IOException

      Returns, whether another instance of `FileItemStream` is available.
      Returns:
        True, if one or more additional file items are available, otherwise false.
      Throws:
        `FileUploadException` - Parsing or processing the file item failed.
        `IOException` - Reading the file item failed.

    - #### next

          FileItemStream next()
                              throws FileUploadException,
                                     IOException

      Returns the next available `FileItemStream`.
      Returns:
        FileItemStream instance, which provides access to the next file item.
      Throws:
        `NoSuchElementException` - No more items are available. Use `hasNext()` to prevent this exception.
        `FileUploadException` - Parsing or processing the file item failed.
        `IOException` - Reading the file item failed.

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