| 
 | |||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||
java.lang.Objectorg.apache.tools.zip.AbstractUnicodeExtraField
public abstract class AbstractUnicodeExtraField
A common base class for Unicode extra information extra fields.
| Constructor Summary | |
|---|---|
| protected  | AbstractUnicodeExtraField() | 
| protected  | AbstractUnicodeExtraField(java.lang.String text,
                          byte[] bytes)Assemble as unicode extension from the name/comment and encoding of the original 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 original zip entry. | 
| Method Summary | |
|---|---|
|  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) | 
| Methods inherited from class java.lang.Object | 
|---|
| clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait | 
| Methods inherited from interface org.apache.tools.zip.ZipExtraField | 
|---|
| getHeaderId | 
| Constructor Detail | 
|---|
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.| Method Detail | 
|---|
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()
getCentralDirectoryData in interface ZipExtraFieldpublic ZipShort getCentralDirectoryLength()
getCentralDirectoryLength in interface ZipExtraFieldpublic byte[] getLocalFileDataData()
getLocalFileDataData in interface ZipExtraFieldpublic ZipShort getLocalFileDataLength()
getLocalFileDataLength in interface ZipExtraField
public void parseFromLocalFileData(byte[] buffer,
                                   int offset,
                                   int length)
                            throws java.util.zip.ZipException
parseFromLocalFileData in interface ZipExtraFieldbuffer - an array of bytesoffset - the start offsetlength - the number of bytes in the array from offset
java.util.zip.ZipException - on error| 
 | |||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | ||||||||