public abstract class ArchiveOutputStream extends OutputStream
OutputStream.write(byte[], int, int) method to improve performance.
 They should also override OutputStream.close() to ensure that any necessary
 trailers are added.
 The normal sequence of calls when working with ArchiveOutputStreams is:
putArchiveEntry(ArchiveEntry) (writes entry header),
       OutputStream.write(byte[]) (writes entry data, as often as needed),
       closeArchiveEntry() (closes entry),
     finish() (ends the addition of entries),OutputStream.close().| Constructor and Description | 
|---|
| ArchiveOutputStream() | 
| Modifier and Type | Method and Description | 
|---|---|
| boolean | canWriteEntryData(ArchiveEntry archiveEntry)Whether this stream is able to write the given entry. | 
| abstract void | closeArchiveEntry()Closes the archive entry, writing any trailer information that may
 be required. | 
| protected void | count(int written)Increments the counter of already written bytes. | 
| protected void | count(long written)Increments the counter of already written bytes. | 
| abstract ArchiveEntry | createArchiveEntry(File inputFile,
                  String entryName)Create an archive entry using the inputFile and entryName provided. | 
| abstract void | finish()Finishes the addition of entries to this stream, without closing it. | 
| long | getBytesWritten()Returns the current number of bytes written to this stream. | 
| int | getCount()Deprecated. 
 this method may yield wrong results for large
 archives, use #getBytesWritten instead | 
| abstract void | putArchiveEntry(ArchiveEntry entry)Writes the headers for an archive entry to the output stream. | 
| void | write(int b)Writes a byte to the current archive entry. | 
close, flush, write, writepublic ArchiveOutputStream()
public abstract void putArchiveEntry(ArchiveEntry entry) throws IOException
closeArchiveEntry() to complete the process.entry - describes the entryIOException - if an I/O error occurspublic abstract void closeArchiveEntry() throws IOException
IOException - if an I/O error occurspublic abstract void finish() throws IOException
IOException - if the user forgets to close the entry.public abstract ArchiveEntry createArchiveEntry(File inputFile, String entryName) throws IOException
inputFile - the file to create the entry fromentryName - name to use for the entryIOException - if an I/O error occurspublic void write(int b) throws IOException
This method simply calls write( byte[], 0, 1 ).
 
MUST be overridden if the OutputStream.write(byte[], int, int) method
 is not overridden; may be overridden otherwise.
write in class OutputStreamb - The byte to be written.IOException - on errorprotected void count(int written)
written == -1).written - the number of bytes writtenprotected void count(long written)
written == -1).written - the number of bytes written@Deprecated public int getCount()
public long getBytesWritten()
public boolean canWriteEntryData(ArchiveEntry archiveEntry)
Some archive formats support variants or details that are not supported (yet).
archiveEntry - the entry to testCopyright © 2018 The Apache Software Foundation. All rights reserved.