/*
* 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.googlecomputeengine.handlers;
import com.google.common.base.Function;
import org.jclouds.googlecomputeengine.domain.InstanceTemplate;
import org.jclouds.http.HttpRequest;
import org.jclouds.rest.MapBinder;
import org.jclouds.rest.binders.BindToJsonPayload;
import javax.inject.Inject;
import javax.inject.Named;
import java.net.URI;
import java.util.Map;
import static com.google.common.base.Preconditions.checkNotNull;
/**
* @author David Alves
*/
public class InstanceBinder implements MapBinder {
@Inject
private BindToJsonPayload jsonBinder;
@Inject
@Named("machineTypes")
Function<String, URI> machineTypesToURI;
@Inject
@Named("zones")
Function<String, URI> zonesToURI;
/**
* {@inheritDoc}
*/
@Override
public <R extends HttpRequest> R bindToRequest(R request, Map<String, Object> postParams) {
InstanceTemplate template = (InstanceTemplate) checkNotNull(postParams.get("template"), "template");
template.name(checkNotNull(postParams.get("name"), "name").toString());
template.zone(zonesToURI.apply((String) checkNotNull(postParams.get("zone"), "zone")));
if (template.getMachineTypeName() != null) {
template.machineType(machineTypesToURI.apply(template.getMachineTypeName()));
}
template.zone((String) null);
template.machineType((String) null);
return bindToRequest(request, template);
}
/**
* {@inheritDoc}
*/
@Override
public <R extends HttpRequest> R bindToRequest(R request, Object input) {
return jsonBinder.bindToRequest(request, input);
}
}