| /* |
| * Licensed to jclouds, Inc. (jclouds) under one or more |
| * contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. jclouds 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.domain; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import java.beans.ConstructorProperties; |
| |
| import javax.inject.Named; |
| |
| import com.google.common.annotations.Beta; |
| import com.google.common.base.Objects; |
| import com.google.common.base.Objects.ToStringHelper; |
| |
| /** |
| * Ingress access to a destination protocol on particular ports |
| * |
| * @author Adrian Cole |
| */ |
| @Beta |
| public class Ingress { |
| |
| public static Builder<?> builder() { |
| return new ConcreteBuilder(); |
| } |
| |
| public Builder<?> toBuilder() { |
| return new ConcreteBuilder().fromIngress(this); |
| } |
| |
| public static abstract class Builder<T extends Builder<T>> { |
| protected abstract T self(); |
| |
| protected IpProtocol ipProtocol; |
| protected int fromPort; |
| protected int toPort; |
| |
| /** |
| * @see Ingress#getIpProtocol() |
| */ |
| public T ipProtocol(IpProtocol ipProtocol) { |
| this.ipProtocol = ipProtocol; |
| return self(); |
| } |
| |
| /** |
| * @see Ingress#getFromPort() |
| */ |
| public T fromPort(int fromPort) { |
| this.fromPort = fromPort; |
| return self(); |
| } |
| |
| /** |
| * @see Ingress#getToPort() |
| */ |
| public T toPort(int toPort) { |
| this.toPort = toPort; |
| return self(); |
| } |
| |
| public Ingress build() { |
| return new Ingress(ipProtocol, fromPort, toPort); |
| } |
| |
| public T fromIngress(Ingress in) { |
| return this |
| .ipProtocol(in.getIpProtocol()) |
| .fromPort(in.getFromPort()) |
| .toPort(in.getToPort()); |
| } |
| } |
| |
| private static class ConcreteBuilder extends Builder<ConcreteBuilder> { |
| @Override |
| protected ConcreteBuilder self() { |
| return this; |
| } |
| } |
| |
| @Named("ip_protocol") |
| private final IpProtocol ipProtocol; |
| @Named("from_port") |
| private final int fromPort; |
| @Named("to_port") |
| private final int toPort; |
| |
| @ConstructorProperties({ |
| "ip_protocol", "from_port", "to_port" |
| }) |
| protected Ingress(IpProtocol ipProtocol, int fromPort, int toPort) { |
| this.ipProtocol = checkNotNull(ipProtocol, "ipProtocol"); |
| this.fromPort = fromPort; |
| this.toPort = toPort; |
| } |
| |
| /** |
| * destination IP protocol |
| */ |
| public IpProtocol getIpProtocol() { |
| return this.ipProtocol; |
| } |
| |
| /** |
| * Start of destination port range for the TCP and UDP protocols, or an ICMP type number. An ICMP |
| * type number of -1 indicates a wildcard (i.e., any ICMP type number). |
| */ |
| public int getFromPort() { |
| return this.fromPort; |
| } |
| |
| /** |
| * End of destination port range for the TCP and UDP protocols, or an ICMP code. An ICMP code of |
| * -1 indicates a wildcard (i.e., any ICMP code). |
| */ |
| public int getToPort() { |
| return this.toPort; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hashCode(ipProtocol, fromPort, toPort); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) return true; |
| if (obj == null || getClass() != obj.getClass()) return false; |
| Ingress that = Ingress.class.cast(obj); |
| return Objects.equal(this.ipProtocol, that.ipProtocol) |
| && Objects.equal(this.fromPort, that.fromPort) |
| && Objects.equal(this.toPort, that.toPort); |
| } |
| |
| protected ToStringHelper string() { |
| return Objects.toStringHelper(this) |
| .add("ipProtocol", ipProtocol).add("fromPort", fromPort).add("toPort", toPort); |
| } |
| |
| @Override |
| public String toString() { |
| return string().toString(); |
| } |
| |
| } |