Class SevenZArchiveEntry

  • All Implemented Interfaces:
    ArchiveEntry

    public class SevenZArchiveEntry
    extends java.lang.Object
    implements ArchiveEntry
    An entry in a 7z archive.
    Since:
    1.6
    • Field Detail

      • name

        private java.lang.String name
      • hasStream

        private boolean hasStream
      • isDirectory

        private boolean isDirectory
      • isAntiItem

        private boolean isAntiItem
      • hasCreationDate

        private boolean hasCreationDate
      • hasLastModifiedDate

        private boolean hasLastModifiedDate
      • hasAccessDate

        private boolean hasAccessDate
      • creationDate

        private long creationDate
      • lastModifiedDate

        private long lastModifiedDate
      • accessDate

        private long accessDate
      • hasWindowsAttributes

        private boolean hasWindowsAttributes
      • windowsAttributes

        private int windowsAttributes
      • hasCrc

        private boolean hasCrc
      • crc

        private long crc
      • compressedCrc

        private long compressedCrc
      • size

        private long size
      • compressedSize

        private long compressedSize
    • Constructor Detail

      • SevenZArchiveEntry

        public SevenZArchiveEntry()
    • Method Detail

      • getName

        public java.lang.String getName()
        Get this entry's name.

        This method returns the raw name as it is stored inside of the archive.

        Specified by:
        getName in interface ArchiveEntry
        Returns:
        This entry's name.
      • setName

        public void setName​(java.lang.String name)
        Set this entry's name.
        Parameters:
        name - This entry's new name.
      • hasStream

        public boolean hasStream()
        Whether there is any content associated with this entry.
        Returns:
        whether there is any content associated with this entry.
      • setHasStream

        public void setHasStream​(boolean hasStream)
        Sets whether there is any content associated with this entry.
        Parameters:
        hasStream - whether there is any content associated with this entry.
      • isDirectory

        public boolean isDirectory()
        Return whether or not this entry represents a directory.
        Specified by:
        isDirectory in interface ArchiveEntry
        Returns:
        True if this entry is a directory.
      • setDirectory

        public void setDirectory​(boolean isDirectory)
        Sets whether or not this entry represents a directory.
        Parameters:
        isDirectory - True if this entry is a directory.
      • isAntiItem

        public boolean isAntiItem()
        Indicates whether this is an "anti-item" used in differential backups, meaning it should delete the same file from a previous backup.
        Returns:
        true if it is an anti-item, false otherwise
      • setAntiItem

        public void setAntiItem​(boolean isAntiItem)
        Sets whether this is an "anti-item" used in differential backups, meaning it should delete the same file from a previous backup.
        Parameters:
        isAntiItem - true if it is an anti-item, false otherwise
      • getHasCreationDate

        public boolean getHasCreationDate()
        Returns whether this entry has got a creation date at all.
        Returns:
        whether the entry has got a creation date
      • setHasCreationDate

        public void setHasCreationDate​(boolean hasCreationDate)
        Sets whether this entry has got a creation date at all.
        Parameters:
        hasCreationDate - whether the entry has got a creation date
      • getCreationDate

        public java.util.Date getCreationDate()
        Gets the creation date.
        Returns:
        the creation date
        Throws:
        java.lang.UnsupportedOperationException - if the entry hasn't got a creation date.
      • setCreationDate

        public void setCreationDate​(long ntfsCreationDate)
        Sets the creation date using NTFS time (100 nanosecond units since 1 January 1601)
        Parameters:
        ntfsCreationDate - the creation date
      • setCreationDate

        public void setCreationDate​(java.util.Date creationDate)
        Sets the creation date,
        Parameters:
        creationDate - the creation date
      • getHasLastModifiedDate

        public boolean getHasLastModifiedDate()
        Returns whether this entry has got a last modified date at all.
        Returns:
        whether this entry has got a last modified date at all
      • setHasLastModifiedDate

        public void setHasLastModifiedDate​(boolean hasLastModifiedDate)
        Sets whether this entry has got a last modified date at all.
        Parameters:
        hasLastModifiedDate - whether this entry has got a last modified date at all
      • getLastModifiedDate

        public java.util.Date getLastModifiedDate()
        Gets the last modified date.
        Specified by:
        getLastModifiedDate in interface ArchiveEntry
        Returns:
        the last modified date
        Throws:
        java.lang.UnsupportedOperationException - if the entry hasn't got a last modified date.
      • setLastModifiedDate

        public void setLastModifiedDate​(long ntfsLastModifiedDate)
        Sets the last modified date using NTFS time (100 nanosecond units since 1 January 1601)
        Parameters:
        ntfsLastModifiedDate - the last modified date
      • setLastModifiedDate

        public void setLastModifiedDate​(java.util.Date lastModifiedDate)
        Sets the last modified date,
        Parameters:
        lastModifiedDate - the last modified date
      • getHasAccessDate

        public boolean getHasAccessDate()
        Returns whether this entry has got an access date at all.
        Returns:
        whether this entry has got an access date at all.
      • setHasAccessDate

        public void setHasAccessDate​(boolean hasAcessDate)
        Sets whether this entry has got an access date at all.
        Parameters:
        hasAcessDate - whether this entry has got an access date at all.
      • getAccessDate

        public java.util.Date getAccessDate()
        Gets the access date.
        Returns:
        the access date
        Throws:
        java.lang.UnsupportedOperationException - if the entry hasn't got a access date.
      • setAccessDate

        public void setAccessDate​(long ntfsAccessDate)
        Sets the access date using NTFS time (100 nanosecond units since 1 January 1601)
        Parameters:
        ntfsAccessDate - the access date
      • setAccessDate

        public void setAccessDate​(java.util.Date accessDate)
        Sets the access date,
        Parameters:
        accessDate - the access date
      • getHasWindowsAttributes

        public boolean getHasWindowsAttributes()
        Returns whether this entry has windows attributes.
        Returns:
        whether this entry has windows attributes.
      • setHasWindowsAttributes

        public void setHasWindowsAttributes​(boolean hasWindowsAttributes)
        Sets whether this entry has windows attributes.
        Parameters:
        hasWindowsAttributes - whether this entry has windows attributes.
      • getWindowsAttributes

        public int getWindowsAttributes()
        Gets the windows attributes.
        Returns:
        the windows attributes
      • setWindowsAttributes

        public void setWindowsAttributes​(int windowsAttributes)
        Sets the windows attributes.
        Parameters:
        windowsAttributes - the windows attributes
      • getHasCrc

        public boolean getHasCrc()
        Returns whether this entry has got a crc.

        In general entries without streams don't have a CRC either.

        Returns:
        whether this entry has got a crc.
      • setHasCrc

        public void setHasCrc​(boolean hasCrc)
        Sets whether this entry has got a crc.
        Parameters:
        hasCrc - whether this entry has got a crc.
      • getCrc

        @Deprecated
        public int getCrc()
        Deprecated.
        use getCrcValue instead.
        Gets the CRC.
        Returns:
        the CRC
      • setCrc

        @Deprecated
        public void setCrc​(int crc)
        Deprecated.
        use setCrcValue instead.
        Sets the CRC.
        Parameters:
        crc - the CRC
      • getCrcValue

        public long getCrcValue()
        Gets the CRC.
        Returns:
        the CRC
        Since:
        Compress 1.7
      • setCrcValue

        public void setCrcValue​(long crc)
        Sets the CRC.
        Parameters:
        crc - the CRC
        Since:
        Compress 1.7
      • getCompressedCrc

        @Deprecated
        int getCompressedCrc()
        Deprecated.
        use getCompressedCrcValue instead.
        Gets the compressed CRC.
        Returns:
        the compressed CRC
      • setCompressedCrc

        @Deprecated
        void setCompressedCrc​(int crc)
        Deprecated.
        use setCompressedCrcValue instead.
        Sets the compressed CRC.
        Parameters:
        crc - the CRC
      • getCompressedCrcValue

        long getCompressedCrcValue()
        Gets the compressed CRC.
        Returns:
        the CRC
        Since:
        Compress 1.7
      • setCompressedCrcValue

        void setCompressedCrcValue​(long crc)
        Sets the compressed CRC.
        Parameters:
        crc - the CRC
        Since:
        Compress 1.7
      • getSize

        public long getSize()
        Get this entry's file size.
        Specified by:
        getSize in interface ArchiveEntry
        Returns:
        This entry's file size.
      • setSize

        public void setSize​(long size)
        Set this entry's file size.
        Parameters:
        size - This entry's new file size.
      • getCompressedSize

        long getCompressedSize()
        Get this entry's compressed file size.
        Returns:
        This entry's compressed file size.
      • setCompressedSize

        void setCompressedSize​(long size)
        Set this entry's compressed file size.
        Parameters:
        size - This entry's new compressed file size.
      • hashCode

        public int hashCode()
        Overrides:
        hashCode in class java.lang.Object
      • equals

        public boolean equals​(java.lang.Object obj)
        Overrides:
        equals in class java.lang.Object
      • ntfsTimeToJavaTime

        public static java.util.Date ntfsTimeToJavaTime​(long ntfsTime)
        Converts NTFS time (100 nanosecond units since 1 January 1601) to Java time.
        Parameters:
        ntfsTime - the NTFS time in 100 nanosecond units
        Returns:
        the Java time
      • javaTimeToNtfsTime

        public static long javaTimeToNtfsTime​(java.util.Date date)
        Converts Java time to NTFS time.
        Parameters:
        date - the Java time
        Returns:
        the NTFS time