/*
* Copyright 2009-2012 Roger Kapsi
*
* 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.
*/
package org.ardverk.dht.message;
import java.net.SocketAddress;
import javax.inject.Inject;
import javax.inject.Singleton;
import org.ardverk.dht.KUID;
import org.ardverk.dht.routing.Contact;
import org.ardverk.dht.routing.Identity;
import org.ardverk.dht.rsrc.Key;
import org.ardverk.dht.rsrc.Value;
@Singleton
public class DefaultMessageFactory extends AbstractMessageFactory {
private final Identity localhost;
@Inject
public DefaultMessageFactory(Identity localhost) {
this(localhost.getId().length(), localhost);
}
public DefaultMessageFactory(int length, Identity localhost) {
super(length);
this.localhost = localhost;
}
@Override
public PingRequest createPingRequest(Contact dst) {
return createPingRequest(dst.getRemoteAddress());
}
@Override
public PingRequest createPingRequest(SocketAddress dst) {
MessageId messageId = createMessageId(dst);
return new DefaultPingRequest(messageId, localhost, dst);
}
@Override
public PingResponse createPingResponse(PingRequest request) {
Contact dst = request.getContact();
SocketAddress address = dst.getRemoteAddress();
MessageId messageId = request.getMessageId();
return new DefaultPingResponse(messageId, localhost, address);
}
@Override
public NodeRequest createNodeRequest(Contact dst, KUID key) {
SocketAddress address = dst.getRemoteAddress();
MessageId messageId = createMessageId(address);
return new DefaultNodeRequest(messageId, localhost, address, key);
}
@Override
public NodeResponse createNodeResponse(LookupRequest request, Contact[] contacts) {
Contact dst = request.getContact();
SocketAddress address = dst.getRemoteAddress();
MessageId messageId = request.getMessageId();
return new DefaultNodeResponse(messageId, localhost, address, contacts);
}
@Override
public ValueRequest createValueRequest(Contact dst, Key key) {
SocketAddress address = dst.getRemoteAddress();
MessageId messageId = createMessageId(address);
return new DefaultValueRequest(messageId, localhost, address, key);
}
@Override
public ValueResponse createValueResponse(LookupRequest request, Value value) {
Contact dst = request.getContact();
SocketAddress address = dst.getRemoteAddress();
MessageId messageId = request.getMessageId();
return new DefaultValueResponse(messageId, localhost, address, value);
}
@Override
public StoreRequest createStoreRequest(Contact dst, Key key,
Value value) {
SocketAddress address = dst.getRemoteAddress();
MessageId messageId = createMessageId(address);
return new DefaultStoreRequest(messageId, localhost,
address, key, value);
}
@Override
public StoreResponse createStoreResponse(StoreRequest request, Value value) {
Contact dst = request.getContact();
SocketAddress address = dst.getRemoteAddress();
MessageId messageId = request.getMessageId();
return new DefaultStoreResponse(messageId, localhost, address, value);
}
}