org.bouncycastle.bcpg

Class ArmoredOutputStream

java.lang.Object

java.io.OutputStream

org.bouncycastle.bcpg.ArmoredOutputStream

All Implemented Interfaces:

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

public class ArmoredOutputStream
extends java.io.OutputStream

Output stream that writes data in ASCII Armored format.

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	VERSION_HDR

Constructor Summary

Constructors

Constructor and Description
ArmoredOutputStream(java.io.OutputStream out) Constructs an armored output stream with default headers.
ArmoredOutputStream(java.io.OutputStream out, java.util.Hashtable headers) Constructs an armored output stream with default and custom headers.

Method Summary

Methods

Modifier and Type	Method and Description
void	beginClearText(int hashAlgorithm) Start a clear text signed message.
void	close() Note: close() does not close the underlying stream.
void	endClearText()
void	flush()
void	resetHeaders() Reset the headers to only contain a Version string (if one is present)
void	setHeader(java.lang.String name, java.lang.String value) Set an additional header entry.
void	write(int b)

Methods inherited from class java.io.OutputStream

write, write

Methods inherited from class java.lang.Object

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

Field Detail

VERSION_HDR

public static final java.lang.String VERSION_HDR

See Also:

Constant Field Values

Constructor Detail

ArmoredOutputStream

public ArmoredOutputStream(java.io.OutputStream out)

Constructs an armored output stream with default headers.

Parameters:

out - the OutputStream to wrap.

ArmoredOutputStream

public ArmoredOutputStream(java.io.OutputStream out,
                   java.util.Hashtable headers)

Constructs an armored output stream with default and custom headers.

Parameters:

out - the OutputStream to wrap.

headers - additional headers that add to or override the default headers.

Method Detail

setHeader

public void setHeader(java.lang.String name,
             java.lang.String value)

Set an additional header entry. A null value will clear the entry for name.

Parameters:

name - the name of the header entry.

value - the value of the header entry.

resetHeaders

public void resetHeaders()

Reset the headers to only contain a Version string (if one is present)

beginClearText

public void beginClearText(int hashAlgorithm)
                    throws java.io.IOException

Start a clear text signed message.

Parameters:

hashAlgorithm -

Throws:

java.io.IOException

endClearText

public void endClearText()

write

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

Specified by:

write in class java.io.OutputStream

Throws:

java.io.IOException

flush

public void flush()
           throws java.io.IOException

Specified by:

flush in interface java.io.Flushable

Overrides:

flush in class java.io.OutputStream

Throws:

java.io.IOException

close

public void close()
           throws java.io.IOException

Note: close() does not close the underlying stream. So it is possible to write multiple objects using armoring to a single stream.

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