org.spongycastle.bcpg

Class BCPGOutputStream

java.lang.Object

java.io.OutputStream

org.spongycastle.bcpg.BCPGOutputStream

All Implemented Interfaces:

java.io.Closeable, java.io.Flushable, java.lang.AutoCloseable, CompressionAlgorithmTags, PacketTags

public class BCPGOutputStream
extends java.io.OutputStream
implements PacketTags, CompressionAlgorithmTags

Basic output stream.

Field Summary

Fields inherited from interface org.spongycastle.bcpg.PacketTags

COMPRESSED_DATA, EXPERIMENTAL_1, EXPERIMENTAL_2, EXPERIMENTAL_3, EXPERIMENTAL_4, LITERAL_DATA, MARKER, MOD_DETECTION_CODE, ONE_PASS_SIGNATURE, PUBLIC_KEY, PUBLIC_KEY_ENC_SESSION, PUBLIC_SUBKEY, RESERVED, SECRET_KEY, SECRET_SUBKEY, SIGNATURE, SYM_ENC_INTEGRITY_PRO, SYMMETRIC_KEY_ENC, SYMMETRIC_KEY_ENC_SESSION, TRUST, USER_ATTRIBUTE, USER_ID

Fields inherited from interface org.spongycastle.bcpg.CompressionAlgorithmTags

BZIP2, UNCOMPRESSED, ZIP, ZLIB

Constructor Summary

Constructors

Constructor and Description
BCPGOutputStream(java.io.OutputStream out)
BCPGOutputStream(java.io.OutputStream out, int tag) Create a stream representing an old style partial object.
BCPGOutputStream(java.io.OutputStream out, int tag, byte[] buffer) Create a new style partial input stream buffered into chunks.
BCPGOutputStream(java.io.OutputStream out, int tag, long length)
BCPGOutputStream(java.io.OutputStream out, int tag, long length, boolean oldFormat) Create a stream representing a general packet.

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
void	finish() Finish writing out the current packet without closing the underlying stream.
void	flush() Flush the underlying stream.
void	write(byte[] bytes, int off, int len)
void	write(int b)
void	writeObject(BCPGObject o)
void	writePacket(ContainedPacket p)

Methods inherited from class java.io.OutputStream

write

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

BCPGOutputStream

public BCPGOutputStream(java.io.OutputStream out)

BCPGOutputStream

public BCPGOutputStream(java.io.OutputStream out,
                int tag)
                 throws java.io.IOException

Create a stream representing an old style partial object.

Parameters:

tag - the packet tag for the object.

Throws:

java.io.IOException

BCPGOutputStream

public BCPGOutputStream(java.io.OutputStream out,
                int tag,
                long length,
                boolean oldFormat)
                 throws java.io.IOException

Create a stream representing a general packet.

Parameters:

out -

tag -

length -

oldFormat -

Throws:

java.io.IOException

BCPGOutputStream

public BCPGOutputStream(java.io.OutputStream out,
                int tag,
                long length)
                 throws java.io.IOException

Parameters:

tag -

length -

Throws:

java.io.IOException

BCPGOutputStream

public BCPGOutputStream(java.io.OutputStream out,
                int tag,
                byte[] buffer)
                 throws java.io.IOException

Create a new style partial input stream buffered into chunks.

Parameters:

out - output stream to write to.

tag - packet tag.

buffer - size of chunks making up the packet.

Throws:

java.io.IOException

Method Detail

write

public void write(int b)
           throws java.io.IOException

Specified by:

write in class java.io.OutputStream

Throws:

java.io.IOException

write

public void write(byte[] bytes,
         int off,
         int len)
           throws java.io.IOException

Overrides:

write in class java.io.OutputStream

Throws:

java.io.IOException

writePacket

public void writePacket(ContainedPacket p)
                 throws java.io.IOException

Throws:

java.io.IOException

writeObject

public void writeObject(BCPGObject o)
                 throws java.io.IOException

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Flush the underlying stream.

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.OutputStream

Throws:

java.io.IOException

finish

public void finish()
            throws java.io.IOException

Finish writing out the current packet without closing the underlying stream.

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Specified by:

close in interface java.io.Closeable

Specified by:

close in interface java.lang.AutoCloseable

Overrides:

close in class java.io.OutputStream

Throws:

java.io.IOException