/*
* 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.vcloud.domain.network;
import static com.google.common.base.Objects.equal;
import static com.google.common.base.Preconditions.checkNotNull;
import java.util.List;
import org.jclouds.javax.annotation.Nullable;
import org.jclouds.vcloud.domain.network.nat.NatPolicy;
import org.jclouds.vcloud.domain.network.nat.NatRule;
import org.jclouds.vcloud.domain.network.nat.NatType;
import com.google.common.base.Objects;
import com.google.common.base.Objects.ToStringHelper;
import com.google.common.collect.Iterables;
import com.google.common.collect.Lists;
/**
* The NatService element defines the network address translation capabilities of a network.
*/
public class NatService {
private final boolean enabled;
@Nullable
private final NatType type;
@Nullable
private final NatPolicy policy;
private final List<NatRule> natRules = Lists.newArrayList();
public NatService(boolean enabled, @Nullable NatType type, @Nullable NatPolicy policy,
Iterable<NatRule> natRules) {
this.enabled = enabled;
this.type = type;
this.policy = policy;
Iterables.addAll(this.natRules, checkNotNull(natRules, "natRules"));
}
/**
* @return Nat rules for the network
*
* @since vcloud api 0.8
*/
public List<NatRule> getNatRules() {
return natRules;
}
/**
* @return true if the service is enabled
*
* @since vcloud api 0.9
*/
public boolean isEnabled() {
return enabled;
}
/**
* @return specifies how Network Address Translation is implemented by the NAT service
*
* @since vcloud api 0.9
*/
@Nullable
public NatType getType() {
return type;
}
/**
* @return specifies how packets are handled by the NAT service.
*
* @since vcloud api 0.9
*/
@Nullable
public NatPolicy getPolicy() {
return policy;
}
@Override
public boolean equals(Object o) {
if (this == o)
return true;
if (o == null || getClass() != o.getClass())
return false;
NatService that = NatService.class.cast(o);
return equal(this.enabled, that.enabled) && equal(this.type, that.type)
&& equal(this.policy, that.policy) && equal(this.natRules, that.natRules);
}
@Override
public int hashCode() {
return Objects.hashCode(enabled, type, policy, natRules);
}
@Override
public String toString() {
ToStringHelper helper = Objects.toStringHelper("").omitNullValues().add("enabled", enabled)
.add("type", type).add("policy", policy);
if (natRules.size() >0)
helper.add("natRules", natRules);
return helper.toString();
}
}