/*
* 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.neutron.v2_0.options;
import com.google.common.collect.ImmutableList;
import com.google.common.collect.ImmutableMap;
import com.google.common.collect.Lists;
import org.jclouds.http.HttpRequest;
import org.jclouds.openstack.neutron.v2_0.domain.BulkNetwork;
import org.jclouds.openstack.neutron.v2_0.domain.NetworkType;
import org.jclouds.rest.MapBinder;
import org.jclouds.rest.binders.BindToJsonPayload;
import javax.inject.Inject;
import java.util.Collection;
import java.util.List;
import java.util.Map;
import static com.google.common.base.Preconditions.checkNotNull;
import static org.jclouds.openstack.neutron.v2_0.options.CreateNetworkOptions.CreateNetworkRequest;
public class CreateNetworkBulkOptions implements MapBinder {
@Inject
private BindToJsonPayload jsonBinder;
public static Builder<?> builder() {
return new ConcreteBuilder();
}
public Builder<?> toBuilder() {
return new ConcreteBuilder().fromCreateNetworkOptions(this);
}
public abstract static class Builder<T extends Builder<T>> {
protected abstract T self();
protected List<BulkNetwork> networks;
/**
* @see org.jclouds.openstack.neutron.v2_0.options.CreateNetworkBulkOptions#getNetworks()
*/
public T networks(Collection<BulkNetwork> networks) {
this.networks = ImmutableList.copyOf(networks);
return self();
}
public CreateNetworkBulkOptions build() {
return new CreateNetworkBulkOptions(networks);
}
public T fromCreateNetworkOptions(CreateNetworkBulkOptions in) {
return this.networks(in.getNetworks());
}
}
private static class ConcreteBuilder extends Builder<ConcreteBuilder> {
@Override
protected ConcreteBuilder self() {
return this;
}
}
private final List<BulkNetwork> networks;
protected CreateNetworkBulkOptions() {
this.networks = Lists.newArrayList();
}
public CreateNetworkBulkOptions(List<BulkNetwork> networks) {
this.networks = networks != null ? ImmutableList.copyOf(networks) : Lists.<BulkNetwork>newArrayList();
}
/**
* @return the list of networks to create
*/
public List<BulkNetwork> getNetworks() {
return networks;
}
@Override
public <R extends HttpRequest> R bindToRequest(R request, Map<String, Object> postParams) {
List<CreateNetworkRequest> createNetworkRequests = Lists.newArrayList();
for (BulkNetwork network : this.networks) {
if (network.getNetworkType() != null) {
//Validations for each NetworkType
if (network.getNetworkType() == NetworkType.FLAT) {
checkNotNull(network.getPhysicalNetworkName(), "physicalNetworkName must be present when networkType=FLAT");
} else if (network.getNetworkType() == NetworkType.VLAN) {
checkNotNull(network.getPhysicalNetworkName(), "physicalNetworkName must be present when networkType=VLAN");
checkNotNull(network.getSegmentationId(), "segmentationId must be present when networkType=VLAN");
} else if (network.getNetworkType() == NetworkType.GRE) {
checkNotNull(network.getSegmentationId(), "segmentationId must be present when NetworkType=GRE");
}
}
CreateNetworkRequest createNetworkRequest = new CreateNetworkRequest();
if (network.getName() != null)
createNetworkRequest.name = network.getName();
if (network.getAdminStateUp() != null)
createNetworkRequest.admin_state_up = network.getAdminStateUp();
if (network.getExternal() != null)
createNetworkRequest.external = network.getExternal();
if (network.getNetworkType() != null)
createNetworkRequest.networkType = network.getNetworkType().getValue();
if (network.getPhysicalNetworkName() != null && (network.getNetworkType() == NetworkType.FLAT || network.getNetworkType() == NetworkType.VLAN))
createNetworkRequest.physicalNetworkName = network.getPhysicalNetworkName();
if (network.getSegmentationId() != null && (network.getNetworkType() == NetworkType.VLAN || network.getNetworkType() == NetworkType.GRE))
createNetworkRequest.segmentationId = network.getSegmentationId();
createNetworkRequests.add(createNetworkRequest);
}
return bindToRequest(request, ImmutableMap.of("networks", createNetworkRequests));
}
@Override
public <R extends HttpRequest> R bindToRequest(R request, Object input) {
return jsonBinder.bindToRequest(request, input);
}
}