public final class JarMarker extends Object implements ZipExtraField
EXTRAFIELD_HEADER_SIZE| Constructor and Description | 
|---|
| JarMarker()No-arg constructor | 
| Modifier and Type | Method and Description | 
|---|---|
| byte[] | getCentralDirectoryData()The actual data to put 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. | 
| static JarMarker | getInstance()Since JarMarker is stateless we can always use the same instance. | 
| 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)Doesn't do anything special since this class always uses the
 same data in central directory and local file data. | 
| void | parseFromLocalFileData(byte[] data,
                      int offset,
                      int length)Populate data from this array as if it was in local file data. | 
public JarMarker()
public static JarMarker getInstance()
public ZipShort getHeaderId()
getHeaderId in interface ZipExtraFieldpublic ZipShort getLocalFileDataLength()
getLocalFileDataLength in interface ZipExtraFieldpublic ZipShort getCentralDirectoryLength()
getCentralDirectoryLength in interface ZipExtraFieldpublic byte[] getLocalFileDataData()
getLocalFileDataData in interface ZipExtraFieldpublic byte[] getCentralDirectoryData()
getCentralDirectoryData in interface ZipExtraFieldpublic void parseFromLocalFileData(byte[] data, int offset, int length) throws ZipException
parseFromLocalFileData in interface ZipExtraFielddata - an array of bytesoffset - the start offsetlength - the number of bytes in the array from offsetZipException - on errorpublic void parseFromCentralDirectoryData(byte[] buffer, int offset, int length) throws ZipException
parseFromCentralDirectoryData in interface ZipExtraFieldbuffer - the buffer to read data fromoffset - offset into buffer to read datalength - the length of dataZipException - on errorCopyright © 2018 The Apache Software Foundation. All rights reserved.