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javax.net.ssl
Class SSLEngineResult

java.lang.Object
  javax.net.ssl.SSLEngineResult

public class SSLEngineResult
extends Object

An encapsulation of the result state produced by SSLEngine I/O calls.

A SSLEngine provides a means for establishing secure communication sessions between two peers. SSLEngine operations typically consume bytes from an input buffer and produce bytes in an output buffer. This class provides operational result values describing the state of the SSLEngine, including indications of what operations are needed to finish an ongoing handshake. Lastly, it reports the number of bytes consumed and produced as a result of this operation.

Since:

1.5

See Also:

SSLEngine, SSLEngine.wrap(ByteBuffer, ByteBuffer), SSLEngine.unwrap(ByteBuffer, ByteBuffer)

Nested Class Summary

static class	SSLEngineResult.HandshakeStatus An SSLEngineResult enum describing the current handshaking state of this SSLEngine.
static class	SSLEngineResult.Status An SSLEngineResult enum describing the overall result of the SSLEngine operation.

Constructor Summary

SSLEngineResult(SSLEngineResult.Status status, SSLEngineResult.HandshakeStatus handshakeStatus, int bytesConsumed, int bytesProduced)
Initializes a new instance of this class.

Method Summary

int	bytesConsumed() Returns the number of bytes consumed from the input buffer.
int	bytesProduced() Returns the number of bytes written to the output buffer.
SSLEngineResult.HandshakeStatus	getHandshakeStatus() Gets the handshake status of this SSLEngine operation.
SSLEngineResult.Status	getStatus() Gets the return value of this SSLEngine operation.
String	toString() Returns a String representation of this object.

Methods inherited from class java.lang.Object

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

Constructor Detail

SSLEngineResult

public SSLEngineResult(SSLEngineResult.Status status,
                       SSLEngineResult.HandshakeStatus handshakeStatus,
                       int bytesConsumed,
                       int bytesProduced)

Initializes a new instance of this class.

Parameters:

status - the return value of the operation.

handshakeStatus - the current handshaking status.

bytesConsumed - the number of bytes consumed from the source ByteBuffer

bytesProduced - the number of bytes placed into the destination ByteBuffer

Throws:

IllegalArgumentException - if the status or handshakeStatus arguments are null, or if <bytesConsumed or bytesProduced is negative.

Method Detail

getStatus

public final SSLEngineResult.Status getStatus()

Gets the return value of this SSLEngine operation.

Returns:

the return value

getHandshakeStatus

public final SSLEngineResult.HandshakeStatus getHandshakeStatus()

Gets the handshake status of this SSLEngine operation.

Returns:

the handshake status

bytesConsumed

public final int bytesConsumed()

Returns the number of bytes consumed from the input buffer.

Returns:

the number of bytes consumed.

bytesProduced

public final int bytesProduced()

Returns the number of bytes written to the output buffer.

Returns:

the number of bytes produced

toString

public String toString()

Returns a String representation of this object.

Overrides:

toString in class Object

Returns:

a string representation of the object.