Class DefaultZipContainerDetector

All Implemented Interfaces:
Serializable, Detector
Direct Known Subclasses:

public class DefaultZipContainerDetector extends Object implements Detector
See Also:
  • Constructor Details

    • DefaultZipContainerDetector

      public DefaultZipContainerDetector()
    • DefaultZipContainerDetector

      public DefaultZipContainerDetector(ServiceLoader loader)
    • DefaultZipContainerDetector

      public DefaultZipContainerDetector(List<ZipContainerDetector> zipDetectors)
  • Method Details

    • setMarkLimit

      @Field public void setMarkLimit(int markLimit)
      If this is less than 0, the file will be spooled to disk, and detection will run on the full file. If this is greater than 0, the DeprecatedStreamingZipContainerDetector will be called only up to the markLimit.
      markLimit - mark limit for streaming detection
    • getMarkLimit

      public int getMarkLimit()
    • detect

      public MediaType detect(InputStream input, Metadata metadata) throws IOException
      Description copied from interface: Detector
      Detects the content type of the given input document. Returns application/octet-stream if the type of the document can not be detected.

      If the document input stream is not available, then the first argument may be null. Otherwise the detector may read bytes from the start of the stream to help in type detection. The given stream is guaranteed to support the mark feature and the detector is expected to mark the stream before reading any bytes from it, and to reset the stream before returning. The stream must not be closed by the detector.

      The given input metadata is only read, not modified, by the detector.

      Specified by:
      detect in interface Detector
      input - document input stream, or null
      metadata - input metadata for the document
      detected media type, or application/octet-stream
      IOException - if the document input stream could not be read