/*
* 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.openstack.nova.v2_0.binders;
import static com.google.common.base.Preconditions.checkArgument;
import static com.google.common.base.Preconditions.checkNotNull;
import static com.google.common.base.Predicates.instanceOf;
import static com.google.common.collect.Iterables.find;
import java.util.Map;
import javax.inject.Inject;
import javax.inject.Singleton;
import org.jclouds.http.HttpRequest;
import org.jclouds.json.Json;
import org.jclouds.openstack.nova.v2_0.domain.Ingress;
import org.jclouds.rest.MapBinder;
import org.jclouds.rest.binders.BindToJsonPayload;
import org.jclouds.rest.internal.GeneratedHttpRequest;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.ImmutableMap.Builder;
@Singleton
public class BindSecurityGroupRuleToJsonPayload extends BindToJsonPayload implements MapBinder {
@Inject
public BindSecurityGroupRuleToJsonPayload(Json jsonBinder) {
super(jsonBinder);
}
@Override
public <R extends HttpRequest> R bindToRequest(R request, Object toBind) {
throw new IllegalStateException("BindCredentialsToJsonPayload needs parameters");
}
@Override
public <R extends HttpRequest> R bindToRequest(R request, Map<String, Object> postParams) {
Builder<String, Object> payload = ImmutableMap.builder();
payload.putAll(postParams);
checkArgument(checkNotNull(request, "request") instanceof GeneratedHttpRequest,
"this binder is only valid for GeneratedHttpRequests!");
GeneratedHttpRequest gRequest = (GeneratedHttpRequest) request;
Ingress ingress = Ingress.class.cast(find(gRequest.getInvocation().getArgs(), instanceOf(Ingress.class)));
payload.put("ip_protocol", ingress.getIpProtocol().toString());
payload.put("from_port", ingress.getFromPort() + "");
payload.put("to_port", ingress.getToPort() + "");
return super.bindToRequest(request, ImmutableMap.of("security_group_rule", payload.build()));
}
}