Class SevenZArchiveEntry
- java.lang.Object
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- org.apache.commons.compress.archivers.sevenz.SevenZArchiveEntry
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- All Implemented Interfaces:
ArchiveEntry
public class SevenZArchiveEntry extends java.lang.Object implements ArchiveEntry
An entry in a 7z archive.- Since:
- 1.6
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Field Summary
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Fields inherited from interface org.apache.commons.compress.archivers.ArchiveEntry
SIZE_UNKNOWN
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Constructor Summary
Constructors Constructor Description SevenZArchiveEntry()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description boolean
equals(java.lang.Object obj)
java.util.Date
getAccessDate()
Gets the access date.java.nio.file.attribute.FileTime
getAccessTime()
Gets the access time.java.lang.Iterable<? extends SevenZMethodConfiguration>
getContentMethods()
Gets the (compression) methods to use for entry's content - the default is LZMA2.int
getCrc()
Deprecated.use getCrcValue instead.long
getCrcValue()
Gets the CRC.java.util.Date
getCreationDate()
Gets the creation date.java.nio.file.attribute.FileTime
getCreationTime()
Gets the creation time.boolean
getHasAccessDate()
Gets whether this entry has got an access date at all.boolean
getHasCrc()
Gets whether this entry has got a crc.boolean
getHasCreationDate()
Gets whether this entry has got a creation date at all.boolean
getHasLastModifiedDate()
Gets whether this entry has got a last modified date at all.boolean
getHasWindowsAttributes()
Gets whether this entry has windows attributes.java.util.Date
getLastModifiedDate()
Gets the last modified date.java.nio.file.attribute.FileTime
getLastModifiedTime()
Gets the last modified time.java.lang.String
getName()
Gets this entry's name.long
getSize()
Gets this entry's file size.int
getWindowsAttributes()
Gets the windows attributes.int
hashCode()
boolean
hasStream()
Whether there is any content associated with this entry.boolean
isAntiItem()
Indicates whether this is an "anti-item" used in differential backups, meaning it should delete the same file from a previous backup.boolean
isDirectory()
Return whether or not this entry represents a directory.static long
javaTimeToNtfsTime(java.util.Date date)
Deprecated.UseTimeUtils.toNtfsTime(Date)
instead.static java.util.Date
ntfsTimeToJavaTime(long ntfsTime)
Deprecated.UseTimeUtils.ntfsTimeToDate(long)
instead.void
setAccessDate(long ntfsAccessDate)
Sets the access date using NTFS time (100 nanosecond units since 1 January 1601)void
setAccessDate(java.util.Date accessDate)
Sets the access date.void
setAccessTime(java.nio.file.attribute.FileTime time)
Sets the access time.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.void
setContentMethods(java.lang.Iterable<? extends SevenZMethodConfiguration> methods)
Sets the (compression) methods to use for entry's content - the default is LZMA2.void
setContentMethods(SevenZMethodConfiguration... methods)
Sets the (compression) methods to use for entry's content - the default is LZMA2.void
setCrc(int crc)
Deprecated.use setCrcValue instead.void
setCrcValue(long crc)
Sets the CRC.void
setCreationDate(long ntfsCreationDate)
Sets the creation date using NTFS time (100 nanosecond units since 1 January 1601)void
setCreationDate(java.util.Date creationDate)
Sets the creation date.void
setCreationTime(java.nio.file.attribute.FileTime time)
Sets the creation time.void
setDirectory(boolean isDirectory)
Sets whether or not this entry represents a directory.void
setHasAccessDate(boolean hasAcessDate)
Sets whether this entry has got an access date at all.void
setHasCrc(boolean hasCrc)
Sets whether this entry has got a crc.void
setHasCreationDate(boolean hasCreationDate)
Sets whether this entry has got a creation date at all.void
setHasLastModifiedDate(boolean hasLastModifiedDate)
Sets whether this entry has got a last modified date at all.void
setHasStream(boolean hasStream)
Sets whether there is any content associated with this entry.void
setHasWindowsAttributes(boolean hasWindowsAttributes)
Sets whether this entry has windows attributes.void
setLastModifiedDate(long ntfsLastModifiedDate)
Sets the last modified date using NTFS time (100 nanosecond units since 1 January 1601)void
setLastModifiedDate(java.util.Date lastModifiedDate)
Sets the last modified date.void
setLastModifiedTime(java.nio.file.attribute.FileTime time)
Sets the last modified time.void
setName(java.lang.String name)
Set this entry's name.void
setSize(long size)
Set this entry's file size.void
setWindowsAttributes(int windowsAttributes)
Sets the windows attributes.
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Method Detail
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javaTimeToNtfsTime
@Deprecated public static long javaTimeToNtfsTime(java.util.Date date)
Deprecated.UseTimeUtils.toNtfsTime(Date)
instead.Converts Java time to NTFS time.- Parameters:
date
- the Java time- Returns:
- the NTFS time
- See Also:
TimeUtils.toNtfsTime(Date)
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ntfsTimeToJavaTime
@Deprecated public static java.util.Date ntfsTimeToJavaTime(long ntfsTime)
Deprecated.UseTimeUtils.ntfsTimeToDate(long)
instead.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
- See Also:
TimeUtils.ntfsTimeToDate(long)
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equals
public boolean equals(java.lang.Object obj)
- Overrides:
equals
in classjava.lang.Object
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getAccessDate
public java.util.Date getAccessDate()
Gets the access date. This is equivalent togetAccessTime()
, but precision is truncated to milliseconds.- Returns:
- the access date
- Throws:
java.lang.UnsupportedOperationException
- if the entry hasn't got an access date.- See Also:
getAccessTime()
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getAccessTime
public java.nio.file.attribute.FileTime getAccessTime()
Gets the access time.- Returns:
- the access time
- Throws:
java.lang.UnsupportedOperationException
- if the entry hasn't got an access time.- Since:
- 1.23
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getContentMethods
public java.lang.Iterable<? extends SevenZMethodConfiguration> getContentMethods()
Gets the (compression) methods to use for entry's content - the default is LZMA2.Currently only
SevenZMethod.COPY
,SevenZMethod.LZMA2
,SevenZMethod.BZIP2
andSevenZMethod.DEFLATE
are supported when writing archives.The methods will be consulted in iteration order to create the final output.
- Returns:
- the methods to use for the content
- Since:
- 1.8
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getCrc
@Deprecated public int getCrc()
Deprecated.use getCrcValue instead.Gets the CRC.- Returns:
- the CRC
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getCrcValue
public long getCrcValue()
Gets the CRC.- Returns:
- the CRC
- Since:
- 1.7
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getCreationDate
public java.util.Date getCreationDate()
Gets the creation date. This is equivalent togetCreationTime()
, but precision is truncated to milliseconds.- Returns:
- the new creation date
- Throws:
java.lang.UnsupportedOperationException
- if the entry hasn't got a creation date.- See Also:
getCreationTime()
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getCreationTime
public java.nio.file.attribute.FileTime getCreationTime()
Gets the creation time.- Returns:
- the creation time
- Throws:
java.lang.UnsupportedOperationException
- if the entry hasn't got a creation time.- Since:
- 1.23
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getHasAccessDate
public boolean getHasAccessDate()
Gets whether this entry has got an access date at all.- Returns:
- whether this entry has got an access date at all.
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getHasCrc
public boolean getHasCrc()
Gets 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.
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getHasCreationDate
public boolean getHasCreationDate()
Gets whether this entry has got a creation date at all.- Returns:
- whether the entry has got a creation date
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getHasLastModifiedDate
public boolean getHasLastModifiedDate()
Gets whether this entry has got a last modified date at all.- Returns:
- whether this entry has got a last modified date at all
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getHasWindowsAttributes
public boolean getHasWindowsAttributes()
Gets whether this entry has windows attributes.- Returns:
- whether this entry has windows attributes.
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getLastModifiedDate
public java.util.Date getLastModifiedDate()
Gets the last modified date. This is equivalent togetLastModifiedTime()
, but precision is truncated to milliseconds.- Specified by:
getLastModifiedDate
in interfaceArchiveEntry
- Returns:
- the last modified date
- Throws:
java.lang.UnsupportedOperationException
- if the entry hasn't got a last modified date.- See Also:
getLastModifiedTime()
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getLastModifiedTime
public java.nio.file.attribute.FileTime getLastModifiedTime()
Gets the last modified time.- Returns:
- the last modified time
- Throws:
java.lang.UnsupportedOperationException
- if the entry hasn't got a last modified time.- Since:
- 1.23
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getName
public java.lang.String getName()
Gets this entry's name.This method returns the raw name as it is stored inside of the archive.
- Specified by:
getName
in interfaceArchiveEntry
- Returns:
- This entry's name.
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getSize
public long getSize()
Gets this entry's file size.- Specified by:
getSize
in interfaceArchiveEntry
- Returns:
- This entry's file size.
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getWindowsAttributes
public int getWindowsAttributes()
Gets the windows attributes.- Returns:
- the windows attributes
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hashCode
public int hashCode()
- Overrides:
hashCode
in classjava.lang.Object
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hasStream
public boolean hasStream()
Whether there is any content associated with this entry.- Returns:
- whether there is any content associated with this entry.
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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
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isDirectory
public boolean isDirectory()
Return whether or not this entry represents a directory.- Specified by:
isDirectory
in interfaceArchiveEntry
- Returns:
- True if this entry is a directory.
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setAccessDate
public void setAccessDate(java.util.Date accessDate)
Sets the access date.- Parameters:
accessDate
- the new access date- See Also:
setAccessTime(FileTime)
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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
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setAccessTime
public void setAccessTime(java.nio.file.attribute.FileTime time)
Sets the access time.- Parameters:
time
- the new access time- Since:
- 1.23
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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
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setContentMethods
public void setContentMethods(java.lang.Iterable<? extends SevenZMethodConfiguration> methods)
Sets the (compression) methods to use for entry's content - the default is LZMA2.Currently only
SevenZMethod.COPY
,SevenZMethod.LZMA2
,SevenZMethod.BZIP2
andSevenZMethod.DEFLATE
are supported when writing archives.The methods will be consulted in iteration order to create the final output.
- Parameters:
methods
- the methods to use for the content- Since:
- 1.8
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setContentMethods
public void setContentMethods(SevenZMethodConfiguration... methods)
Sets the (compression) methods to use for entry's content - the default is LZMA2.Currently only
SevenZMethod.COPY
,SevenZMethod.LZMA2
,SevenZMethod.BZIP2
andSevenZMethod.DEFLATE
are supported when writing archives.The methods will be consulted in iteration order to create the final output.
- Parameters:
methods
- the methods to use for the content- Since:
- 1.22
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setCrc
@Deprecated public void setCrc(int crc)
Deprecated.use setCrcValue instead.Sets the CRC.- Parameters:
crc
- the CRC
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setCrcValue
public void setCrcValue(long crc)
Sets the CRC.- Parameters:
crc
- the CRC- Since:
- 1.7
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setCreationDate
public void setCreationDate(java.util.Date creationDate)
Sets the creation date.- Parameters:
creationDate
- the new creation date- See Also:
setCreationTime(FileTime)
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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
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setCreationTime
public void setCreationTime(java.nio.file.attribute.FileTime time)
Sets the creation time.- Parameters:
time
- the new creation time- Since:
- 1.23
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setDirectory
public void setDirectory(boolean isDirectory)
Sets whether or not this entry represents a directory.- Parameters:
isDirectory
- True if this entry is a directory.
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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.
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setHasCrc
public void setHasCrc(boolean hasCrc)
Sets whether this entry has got a crc.- Parameters:
hasCrc
- whether this entry has got a crc.
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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
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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
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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.
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setHasWindowsAttributes
public void setHasWindowsAttributes(boolean hasWindowsAttributes)
Sets whether this entry has windows attributes.- Parameters:
hasWindowsAttributes
- whether this entry has windows attributes.
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setLastModifiedDate
public void setLastModifiedDate(java.util.Date lastModifiedDate)
Sets the last modified date.- Parameters:
lastModifiedDate
- the new last modified date- See Also:
setLastModifiedTime(FileTime)
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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
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setLastModifiedTime
public void setLastModifiedTime(java.nio.file.attribute.FileTime time)
Sets the last modified time.- Parameters:
time
- the new last modified time- Since:
- 1.23
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setName
public void setName(java.lang.String name)
Set this entry's name.- Parameters:
name
- This entry's new name.
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setSize
public void setSize(long size)
Set this entry's file size.- Parameters:
size
- This entry's new file size.
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setWindowsAttributes
public void setWindowsAttributes(int windowsAttributes)
Sets the windows attributes.- Parameters:
windowsAttributes
- the windows attributes
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