io.joynr.messaging.websocket.WebSocketMulticastAddressCalculator Maven / Gradle / Ivy
/*
* #%L
* %%
* Copyright (C) 2011 - 2017 BMW Car IT GmbH
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
package io.joynr.messaging.websocket;
import java.util.HashSet;
import java.util.Set;
import com.google.inject.Inject;
import com.google.inject.name.Named;
import io.joynr.messaging.routing.MulticastAddressCalculator;
import io.joynr.runtime.SystemServicesSettings;
import joynr.ImmutableMessage;
import joynr.system.RoutingTypes.Address;
import joynr.system.RoutingTypes.WebSocketAddress;
public class WebSocketMulticastAddressCalculator implements MulticastAddressCalculator {
private WebSocketAddress globalAddress;
@Inject
public WebSocketMulticastAddressCalculator(@Named(SystemServicesSettings.PROPERTY_CC_MESSAGING_ADDRESS) Address globalAddress) {
if (globalAddress instanceof WebSocketAddress) {
this.globalAddress = (WebSocketAddress) globalAddress;
}
}
@Override
public Set calculate(ImmutableMessage message) {
Set resultSet = new HashSet<>();
if (globalAddress != null) {
resultSet.add(globalAddress);
}
return resultSet;
}
@Override
public boolean supports(String transport) {
return transport != null && transport.toLowerCase().contains("websocket");
}
@Override
public boolean createsGlobalTransportAddresses() {
return false;
}
}