Class ZipFile

All Implemented Interfaces:
Closeable, AutoCloseable
Direct Known Subclasses:
JarFile

  • Field Summary

    Fields

    Modifier and Type

    Field

    Description

    static final int

    Central directory (CEN) header internal file attributes field offset.

    static final int

    Central directory (CEN) header external file attributes field offset.

    static final int

    Central directory (CEN) header comment length field offset.

    static final int

    Central directory (CEN) header uncompressed file crc-32 value field offset.

    static final int

    Central directory (CEN) header disk number start field offset.

    static final int

    Central directory (CEN) header extra field length field offset.

    static final int

    Central directory (CEN) header encrypt, decrypt flags field offset.

    static final int

    Central directory (CEN) header size in bytes (including signature).

    static final int

    Central directory (CEN) header compression method field offset.

    static final int

    Central directory (CEN) header uncompressed size field offset.

    static final int

    Central directory (CEN) header filename length field offset.

    static final int

    Central directory (CEN) header LOC header offset field offset.

    static final long

    Central directory (CEN) header signature.

    static final int

    Central directory (CEN) header compressed size field offset.

    static final int

    Central directory (CEN) header modification time field offset.

    static final int

    Central directory (CEN) header version made by field offset.

    static final int

    Central directory (CEN) header version needed to extract field offset.

    static final int

    End of central directory (END) header ZIP file comment length field offset.

    static final int

    End of central directory (END) header size in bytes (including signature).

    static final int

    End of central directory (END) header offset for the first CEN header field offset.

    static final long

    End of central directory (END) header signature.

    static final int

    End of central directory (END) header central directory size in bytes field offset.

    static final int

    End of central directory (END) header number of entries on this disk field offset.

    static final int

    End of central directory (END) header total number of entries field offset.

    static final int

    Extra local (EXT) header uncompressed file crc-32 value field offset.

    static final int

    Extra local (EXT) header size in bytes (including signature).

    static final int

    Extra local (EXT) header uncompressed size field offset.

    static final long

    Extra local (EXT) header signature.

    static final int

    Extra local (EXT) header compressed size field offset.

    static final int

    Local file (LOC) header uncompressed file crc-32 value field offset.

    static final int

    Local file (LOC) header extra field length field offset.

    static final int

    Local file (LOC) header general purpose bit flag field offset.

    static final int

    Local file (LOC) header size in bytes (including signature).

    static final int

    Local file (LOC) header compression method field offset.

    static final int

    Local file (LOC) header uncompressed size field offset.

    static final int

    Local file (LOC) header filename length field offset.

    static final long

    Local file (LOC) header signature.

    static final int

    Local file (LOC) header compressed size field offset.

    static final int

    Local file (LOC) header modification time field offset.

    static final int

    Local file (LOC) header version needed to extract field offset.

    static final int

    Mode flag to open a ZIP file and mark it for deletion.

    static final int

    Mode flag to open a ZIP file for reading.

  • Constructor Summary

    Constructors

    Constructor

    Description

    Opens a ZIP file for reading given the specified File object.

    ZipFile(File file, int mode)

    Opens a new ZipFile to read from the specified File object in the specified mode.

    Opens a new ZipFile to read from the specified File object in the specified mode.

    Opens a ZIP file for reading given the specified File object.

    Opens a ZIP file for reading.

    Opens a ZIP file for reading.

  • Method Summary

    Modifier and Type

    Method

    Description

    void

    close()

    entries()

    Returns an enumeration of the ZIP file entries.

    Returns the ZIP file comment.

    Returns the ZIP file entry for the specified name, or null if not found.

    Returns an input stream for reading the contents of the specified ZIP file entry.

    getName()

    Returns the path name of the ZIP file.

    int

    size()

    Returns the number of entries in the ZIP file.

    stream()

    Returns an ordered Stream over the ZIP file entries.

    toString()

    Returns a string identifying this ZipFile, for debugging.

  • Field Details

    • OPEN_READ

    • OPEN_DELETE

    • LOCSIG

    • EXTSIG

    • CENSIG

    • ENDSIG

    • LOCHDR

    • EXTHDR

    • CENHDR

    • ENDHDR

    • LOCVER

    • LOCFLG

    • LOCHOW

    • LOCTIM

    • LOCCRC

    • LOCSIZ

    • LOCLEN

    • LOCNAM

    • LOCEXT

    • EXTCRC

    • EXTSIZ

    • EXTLEN

    • CENVEM

    • CENVER

    • CENFLG

    • CENHOW

    • CENTIM

    • CENCRC

    • CENSIZ

    • CENLEN

    • CENNAM

    • CENEXT

    • CENCOM

    • CENDSK

    • CENATT

    • CENATX

    • CENOFF

    • ENDSUB

    • ENDTOT

    • ENDSIZ

    • ENDOFF

    • ENDCOM

  • Constructor Details

    • ZipFile

    • ZipFile

    • ZipFile

    • ZipFile

    • ZipFile

    • ZipFile

  • Method Details

    • getComment

    • getEntry

    • getInputStream

    • getName

    • toString

    • entries

    • stream

    • size

    • close