/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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.jclouds.rest.binders;
import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.net.InternetDomainName.from;
import static com.google.common.net.InternetDomainName.isValid;
import static org.jclouds.http.Uris.uriBuilder;
import javax.inject.Singleton;
import org.jclouds.http.HttpRequest;
import org.jclouds.rest.Binder;
import com.google.common.net.InternetDomainName;
/**
*
* @author Adrian Cole
*/
@Singleton
public class BindAsHostPrefix implements Binder {
@Override
@SuppressWarnings("unchecked")
public <R extends HttpRequest> R bindToRequest(R request, Object payload) {
checkNotNull(payload, "hostprefix");
checkArgument(isValid(request.getEndpoint().getHost()), "this is only valid for hostnames: " + request);
InternetDomainName name = from(request.getEndpoint().getHost()).child(payload.toString());
return (R) request.toBuilder().endpoint(uriBuilder(request.getEndpoint()).host(name.name()).build()).build();
}
}