de.unkrig.commons.file.contentsprocessing

Interface ContentsProcessor<T>

Type Parameters:

T - The type produced by process(String, InputStream, long, long, ProducerWhichThrows)

All Known Implementing Classes:

SelectiveContentsProcessor

public interface ContentsProcessor<T>

See Also:

process(String, InputStream, long, long, ProducerWhichThrows)

Method Summary

Modifier and Type	Method and Description
T	process(String path, InputStream inputStream, long size, long crc32, ProducerWhichThrows<? extends InputStream,? extends IOException> opener) Reads from the input stream (typically until end-of-input), but does not close it.

Method Detail

process

@Nullable
T process(String path,
                     InputStream inputStream,
                     long size,
                     long crc32,
                     ProducerWhichThrows<? extends InputStream,? extends IOException> opener)
              throws IOException

Reads from the input stream (typically until end-of-input), but does not close it.

Parameters:

path - E.g. "c:/dir/zipfile!dir/zipfile!dir/file"

size - -1 if unknown

crc32 - -1 if unknown

opener - Re-produces the inputStream

Throws:

IOException - Message should NOT include the path