| /* |
| * 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.domain; |
| |
| import static com.google.common.base.Preconditions.checkNotNull; |
| |
| import java.beans.ConstructorProperties; |
| |
| import com.google.common.base.MoreObjects; |
| import com.google.common.base.Objects; |
| import com.google.common.base.MoreObjects.ToStringHelper; |
| import com.google.common.base.Optional; |
| import org.jclouds.javax.annotation.Nullable; |
| |
| import javax.inject.Named; |
| |
| /** |
| * IP address |
| * |
| */ |
| public class Address { |
| |
| public static Builder<?> builder() { |
| return new ConcreteBuilder(); |
| } |
| |
| public Builder<?> toBuilder() { |
| return new ConcreteBuilder().fromAddress(this); |
| } |
| |
| public static Address createV4(String addr) { |
| return builder().version(4).addr(addr).build(); |
| } |
| |
| public static Address createV6(String addr) { |
| return builder().version(6).addr(addr).build(); |
| } |
| |
| public abstract static class Builder<T extends Builder<T>> { |
| protected abstract T self(); |
| |
| protected String addr; |
| protected int version; |
| protected String macAddr; |
| protected String type; |
| |
| |
| /** |
| * @see Address#getAddr() |
| */ |
| public T addr(String addr) { |
| this.addr = addr; |
| return self(); |
| } |
| |
| /** |
| * @see Address#getVersion() |
| */ |
| public T version(int version) { |
| this.version = version; |
| return self(); |
| } |
| |
| public T macAddr(String macAddr) { |
| this.macAddr = macAddr; |
| return self(); |
| } |
| |
| public T type(String type) { |
| this.type = type; |
| return self(); |
| } |
| |
| public Address build() { |
| return new Address(addr, version, macAddr, type); |
| } |
| |
| public T fromAddress(Address in) { |
| return this |
| .addr(in.getAddr()) |
| .version(in.getVersion()) |
| .macAddr(in.getMacAddr().orNull()) |
| .type(in.getType().orNull()); |
| } |
| } |
| |
| private static class ConcreteBuilder extends Builder<ConcreteBuilder> { |
| @Override |
| protected ConcreteBuilder self() { |
| return this; |
| } |
| } |
| |
| private final String addr; |
| private final int version; |
| @Named("OS-EXT-IPS-MAC:mac_addr") |
| private final Optional<String> macAddr; |
| @Named("OS-EXT-IPS:type") |
| private final Optional<String> type; |
| |
| @ConstructorProperties({ |
| "addr", "version", "OS-EXT-IPS-MAC:mac_addr", "OS-EXT-IPS:type" |
| }) |
| protected Address(String addr, int version, @Nullable String macAddr, @Nullable String type) { |
| this.addr = checkNotNull(addr, "addr"); |
| this.version = version; |
| this.macAddr = Optional.fromNullable(macAddr); |
| this.type = Optional.fromNullable(type); |
| } |
| |
| /** |
| * @return the ip address |
| */ |
| public String getAddr() { |
| return this.addr; |
| } |
| |
| /** |
| * @return the IP version, ex. 4 |
| */ |
| public int getVersion() { |
| return this.version; |
| } |
| |
| public Optional<String> getMacAddr() { |
| return this.macAddr; |
| } |
| |
| public Optional<String> getType() { |
| return this.type; |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hashCode(addr, version, macAddr, type); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (this == obj) return true; |
| if (obj == null || getClass() != obj.getClass()) return false; |
| Address that = Address.class.cast(obj); |
| return Objects.equal(this.addr, that.addr) |
| && Objects.equal(this.version, that.version) |
| && Objects.equal(this.macAddr, that.macAddr) |
| && Objects.equal(this.type, that.type); |
| } |
| |
| protected ToStringHelper string() { |
| return MoreObjects.toStringHelper(this) |
| .add("addr", addr).add("version", version).add("macAddr", macAddr.or("")).add("type", type.or("")); |
| } |
| |
| @Override |
| public String toString() { |
| return string().toString(); |
| } |
| |
| } |