org.eclipse.californium.elements

Class DtlsEndpointContext

java.lang.Object

org.eclipse.californium.elements.AddressEndpointContext

org.eclipse.californium.elements.MapBasedEndpointContext

org.eclipse.californium.elements.DtlsEndpointContext

All Implemented Interfaces:

EndpointContext

public class DtlsEndpointContext
extends MapBasedEndpointContext

An endpoint context that explicitly supports DTLS specific properties.

Field Summary

Fields

Modifier and Type	Field and Description
static String	KEY_CIPHER The name of the attribute that contains the cipher suite used with the DTLS session.
static String	KEY_EPOCH The name of the attribute that contains the epoch of the DTLS session.
static String	KEY_HANDSHAKE_TIMESTAMP The name of the attribute that contains the timestamp of the last handshake of the DTLS session.
static String	KEY_RESUMPTION_TIMEOUT The name of the attribute that contains a auto session resumption timeout in milliseconds.
static String	KEY_SESSION_ID The name of the attribute that contains the DTLS session ID.

Fields inherited from class org.eclipse.californium.elements.MapBasedEndpointContext

KEY_PREFIX_NONE_CRITICAL

Fields inherited from class org.eclipse.californium.elements.AddressEndpointContext

ID_TRUNC_LENGTH

Constructor Summary

Constructors

Constructor and Description
DtlsEndpointContext(InetSocketAddress peerAddress, Principal peerIdentity, String sessionId, String epoch, String cipher, String timestamp) Creates a context for DTLS session parameters.
DtlsEndpointContext(InetSocketAddress peerAddress, String virtualHost, Principal peerIdentity, String sessionId, String epoch, String cipher, String timestamp) Creates a context for DTLS session parameters.

Method Summary

Methods

Modifier and Type	Method and Description
String	getCipher() Gets the name of the cipher suite in use for the DTLS session.
String	getEpoch() Gets the current epoch of the DTLS session.
String	getHandshakeTimestamp() Gets the timestamp in milliseconds of the last handshake.
String	getSessionId() Gets the identifier of the DTLS session.
String	toString()

Methods inherited from class org.eclipse.californium.elements.MapBasedEndpointContext

addEntries, entries, get, hasCriticalEntries

Methods inherited from class org.eclipse.californium.elements.AddressEndpointContext

getPeerAddress, getPeerAddressAsString, getPeerIdentity, getVirtualHost

Methods inherited from class java.lang.Object

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

Field Detail

KEY_SESSION_ID

public static final String KEY_SESSION_ID

The name of the attribute that contains the DTLS session ID.

See Also:

Constant Field Values

KEY_EPOCH

public static final String KEY_EPOCH

The name of the attribute that contains the epoch of the DTLS session.

See Also:

Constant Field Values

KEY_CIPHER

public static final String KEY_CIPHER

The name of the attribute that contains the cipher suite used with the DTLS session.

See Also:

Constant Field Values

KEY_HANDSHAKE_TIMESTAMP

public static final String KEY_HANDSHAKE_TIMESTAMP

The name of the attribute that contains the timestamp of the last handshake of the DTLS session.

See Also:

Constant Field Values

KEY_RESUMPTION_TIMEOUT

public static final String KEY_RESUMPTION_TIMEOUT

The name of the attribute that contains a auto session resumption timeout in milliseconds. "0", force a session resumption, "", disable auto session resumption. None critical attribute, not considered for matching.

See Also:

Constant Field Values

Constructor Detail

DtlsEndpointContext

public DtlsEndpointContext(InetSocketAddress peerAddress,
                   Principal peerIdentity,
                   String sessionId,
                   String epoch,
                   String cipher,
                   String timestamp)

Creates a context for DTLS session parameters.

Parameters:

peerAddress - peer address of endpoint context

peerIdentity - peer identity of endpoint context

sessionId - the session's ID.

epoch - the session's current read/write epoch.

cipher - the cipher suite of the session's current read/write state.

timestamp - the timestamp in milliseconds of the last handshake. See System.currentTimeMillis().

Throws:

NullPointerException - if any of the parameters other than peerIdentity are null.

DtlsEndpointContext

public DtlsEndpointContext(InetSocketAddress peerAddress,
                   String virtualHost,
                   Principal peerIdentity,
                   String sessionId,
                   String epoch,
                   String cipher,
                   String timestamp)

Creates a context for DTLS session parameters.

Parameters:

peerAddress - peer address of endpoint context

virtualHost - the name of the virtual host at the peer

peerIdentity - peer identity of endpoint context

sessionId - the session's ID.

epoch - the session's current read/write epoch.

cipher - the cipher suite of the session's current read/write state.

timestamp - the timestamp in milliseconds of the last handshake. See System.currentTimeMillis().

Throws:

NullPointerException - if any of the parameters other than peerIdentity are null.

Method Detail

getSessionId

public final String getSessionId()

Gets the identifier of the DTLS session.

Returns:

The identifier.

getEpoch

public final String getEpoch()

Gets the current epoch of the DTLS session.

Returns:

The epoch number.

getCipher

public final String getCipher()

Gets the name of the cipher suite in use for the DTLS session.

Returns:

The name.

getHandshakeTimestamp

public final String getHandshakeTimestamp()

Gets the timestamp in milliseconds of the last handshake.

Returns:

The timestamp in milliseconds of the last handshake.

See Also:

System.currentTimeMillis()

toString

public String toString()

Overrides:

toString in class MapBasedEndpointContext