org.eclipse.californium.elements

Class KeySetEndpointContextMatcher

java.lang.Object

org.eclipse.californium.elements.KeySetEndpointContextMatcher

All Implemented Interfaces:

EndpointContextMatcher

Direct Known Subclasses:

RelaxedDtlsEndpointContextMatcher, StrictDtlsEndpointContextMatcher, TcpEndpointContextMatcher, TlsEndpointContextMatcher, UdpEndpointContextMatcher

public class KeySetEndpointContextMatcher
extends Object
implements EndpointContextMatcher

Key set based endpoint context matcher.

Constructor Summary

Constructors

Constructor and Description
KeySetEndpointContextMatcher(String name, String[] keys) Creates a matcher for a set of keys to compare.
KeySetEndpointContextMatcher(String name, String[] keys, boolean compareHostname) Creates a matcher for a set of keys to compare.

Method Summary

Methods

Modifier and Type	Method and Description
static Set<String>	createKeySet(String... keys) Create key set from keys.
String	getName() Return matcher name.
boolean	isResponseRelatedToRequest(EndpointContext requestContext, EndpointContext responseContext) Check, if responses is related to the request.
static boolean	isSameVirtualHost(EndpointContext firstContext, EndpointContext secondContext) Checks if two endpoint contexts have the same virtual host property value.
boolean	isToBeSent(EndpointContext messageContext, EndpointContext connectionContext) Check, if message should be sent out using the current endpoint context of the connector.

Methods inherited from class java.lang.Object

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

Constructor Detail

KeySetEndpointContextMatcher

public KeySetEndpointContextMatcher(String name,
                            String[] keys)

Creates a matcher for a set of keys to compare.

The new matcher will not compare the virtual host names of contexts.

Parameters:

name - name (used for logging).

keys - the names of the keys whose values will be compared when matching contexts.

KeySetEndpointContextMatcher

public KeySetEndpointContextMatcher(String name,
                            String[] keys,
                            boolean compareHostname)

Creates a matcher for a set of keys to compare.

Parameters:

name - name (used for logging).

keys - the names of the keys whose values will be compared when matching contexts.

compareHostname - true if the matcher should also compare virtual host names when matching contexts.

Method Detail

getName

public String getName()

Description copied from interface: EndpointContextMatcher

Return matcher name. Used for logging.

Specified by:

getName in interface EndpointContextMatcher

Returns:

name of strategy.

isResponseRelatedToRequest

public boolean isResponseRelatedToRequest(EndpointContext requestContext,
                                 EndpointContext responseContext)

Description copied from interface: EndpointContextMatcher

Check, if responses is related to the request.

Specified by:

isResponseRelatedToRequest in interface EndpointContextMatcher

Parameters:

requestContext - endpoint context of request

responseContext - endpoint context of response

Returns:

true, if response is related to the request, false, if response should not be considered for this request.

isToBeSent

public boolean isToBeSent(EndpointContext messageContext,
                 EndpointContext connectionContext)

Description copied from interface: EndpointContextMatcher

Check, if message should be sent out using the current endpoint context of the connector.

Specified by:

isToBeSent in interface EndpointContextMatcher

Parameters:

messageContext - endpoint context of message

connectionContext - endpoint context of connection

Returns:

true, if message should be sent, false, if message should not be sent.

createKeySet

public static Set<String> createKeySet(String... keys)

Create key set from keys.

Parameters:

keys - keys

Returns:

key set

isSameVirtualHost

public static final boolean isSameVirtualHost(EndpointContext firstContext,
                        EndpointContext secondContext)

Checks if two endpoint contexts have the same virtual host property value.

Parameters:

firstContext - The first context.

secondContext - The second context.

Returns:

true if the second context is null of if both contexts' virtualHost properties have the same value.

Throws:

NullPointerException - if the first context is null.