public interface ZipExtraField
Extra fields usually appear twice per file, once in the local file data and once in the central directory. Usually they are the same, but they don't have to be. java.util.zip.ZipOutputStream will only use the local file data in both places.
| 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.
|
ZipShort |
getHeaderId()
The Header-ID.
|
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.
|
void |
parseFromCentralDirectoryData(byte[] buffer, int offset, int length)
Populate data from this array as if it was in central directory data.
|
void |
parseFromLocalFileData(byte[] buffer, int offset, int length)
Populate data from this array as if it was in local file data.
|
ZipShortgetHeaderId()
ZipShortgetLocalFileDataLength()
ZipShortgetCentralDirectoryLength()
byte[] getLocalFileDataData()
byte[] getCentralDirectoryData()
void parseFromLocalFileData(byte[] buffer,
int offset,
int length)
throws ZipException
buffer - the buffer to read data from
offset - offset into buffer to read data
length - the length of data
ZipException - on error
void parseFromCentralDirectoryData(byte[] buffer,
int offset,
int length)
throws ZipException
buffer - the buffer to read data from
offset - offset into buffer to read data
length - the length of data
ZipException - on error