public abstract class AbstractUnicodeExtraField extends java.lang.Object implements ZipExtraField
Modifier | Constructor and Description |
---|---|
protected |
AbstractUnicodeExtraField() |
protected |
AbstractUnicodeExtraField(java.lang.String text,
byte[] bytes)
Assemble as unicode extension from the name/comment and
encoding of the orginal zip entry.
|
protected |
AbstractUnicodeExtraField(java.lang.String text,
byte[] bytes,
int off,
int len)
Assemble as unicode extension from the name/comment and
encoding of the orginal zip entry.
|
Modifier and Type | Method and Description |
---|---|
byte[] |
getCentralDirectoryData()
The actual data to put into central directory - without Header-ID or
length specifier.
|
ZipShort |
getCentralDirectoryLength()
Length of the extra field in the central directory - without
Header-ID or length specifier.
|
byte[] |
getLocalFileDataData()
The actual data to put into local file data - without Header-ID
or length specifier.
|
ZipShort |
getLocalFileDataLength()
Length of the extra field in the local file data - without
Header-ID or length specifier.
|
long |
getNameCRC32() |
byte[] |
getUnicodeName() |
void |
parseFromLocalFileData(byte[] buffer,
int offset,
int length)
Populate data from this array as if it was in local file data.
|
void |
setNameCRC32(long nameCRC32) |
void |
setUnicodeName(byte[] unicodeName) |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
getHeaderId
protected AbstractUnicodeExtraField()
protected AbstractUnicodeExtraField(java.lang.String text, byte[] bytes, int off, int len)
text
- The file name or comment.bytes
- The encoded of the filename or comment in the zip
file.off
- The offset of the encoded filename or comment in
bytes
.len
- The length of the encoded filename or commentin
bytes
.protected AbstractUnicodeExtraField(java.lang.String text, byte[] bytes)
text
- The file name or comment.bytes
- The encoded of the filename or comment in the zip
file.public long getNameCRC32()
public void setNameCRC32(long nameCRC32)
nameCRC32
- The CRC32 checksum of the filename as encoded
in the central directory of the zip file to set.public byte[] getUnicodeName()
public void setUnicodeName(byte[] unicodeName)
unicodeName
- The utf-8 encoded name to set.public byte[] getCentralDirectoryData()
ZipExtraField
getCentralDirectoryData
in interface ZipExtraField
public ZipShort getCentralDirectoryLength()
ZipExtraField
getCentralDirectoryLength
in interface ZipExtraField
public byte[] getLocalFileDataData()
ZipExtraField
getLocalFileDataData
in interface ZipExtraField
public ZipShort getLocalFileDataLength()
ZipExtraField
getLocalFileDataLength
in interface ZipExtraField
public void parseFromLocalFileData(byte[] buffer, int offset, int length) throws java.util.zip.ZipException
ZipExtraField
parseFromLocalFileData
in interface ZipExtraField
buffer
- an array of bytesoffset
- the start offsetlength
- the number of bytes in the array from offsetjava.util.zip.ZipException
- on error