openstack rest api 调用

import java.util.List;
import java.util.Map;

import org.openstack4j.api.OSClient.OSClientV3;
import org.openstack4j.api.identity.EndpointURLResolver;
import org.openstack4j.api.types.Facing;
import org.openstack4j.core.transport.Config;
import org.openstack4j.model.common.Identifier;
import org.openstack4j.model.compute.Address;
import org.openstack4j.model.compute.Flavor;
import org.openstack4j.model.compute.FloatingIP;
import org.openstack4j.model.compute.HostAggregate;
import org.openstack4j.model.compute.Keypair;
import org.openstack4j.model.compute.QuotaSet;
import org.openstack4j.model.compute.SecGroupExtension;
import org.openstack4j.model.compute.Server;
import org.openstack4j.model.compute.ext.AvailabilityZone;
import org.openstack4j.model.compute.ext.AvailabilityZone.NovaService;
import org.openstack4j.model.compute.ext.DomainEntry;
import org.openstack4j.model.compute.ext.Hypervisor;
import org.openstack4j.model.compute.ext.HypervisorStatistics;
import org.openstack4j.model.compute.ext.Service;
import org.openstack4j.model.identity.URLResolverParams;
import org.openstack4j.model.identity.v3.Endpoint;
import org.openstack4j.model.identity.v3.Group;
import org.openstack4j.model.identity.v3.Project;
import org.openstack4j.model.identity.v3.Role;

import org.openstack4j.model.identity.v3.User;
import org.openstack4j.model.image.Image;
import org.openstack4j.model.network.Agent;
import org.openstack4j.model.network.IP;
import org.openstack4j.model.network.Network;
import org.openstack4j.model.network.Pool;
import org.openstack4j.model.network.Port;
import org.openstack4j.model.network.Router;
import org.openstack4j.model.network.Subnet;
import org.openstack4j.model.storage.block.Volume;
import org.openstack4j.openstack.OSFactory;

public class OpenStackConnection {
	public static void main（String[] args） {
		final EndpointURLResolver endpointUrlResolver = new EndpointURLResolver（） {
			@Override
			public String findURLV2（URLResolverParams params） {
				// TODO Auto-generated method stub
				return null;
			}

			@Override
			public String findURLV3（URLResolverParams params） {
				switch （params.type.getServiceName（）） {
				case “keystone“:
					return “http://xx.xx.xx.xx:5000/v3“;
				case “glance“:
					return “http://xx.xx.xx.xx:9292“;// 经openstack4j检验用的是v1版本
				case “nova“:
					return “http://xx.xx.xx.xx:8774/v2.1/d65c0ead45594d0d8fc3e2eace892ba7“;// compute计算相关
				case “neutron“:
					return “http://xx.xx.xx.xx:9696“;
				case “cinder“:
					return “http://xx.xx.xx.xx:8776/v1/d65c0ead45594d0d8fc3e2eace892ba7“;// 经openstack4j检验用的是v1版本
				default:
					return null;
				}
			}
		};

		// OSFactory.enableHttpLoggingFilter（true）;//
		Identifier domainIdentitier = Identifier.byName（“default“）;
		try {
			// 不同域内的项目名和用户名有可能相同。
			OSClientV3 os = OSFactory.builderV3（）
					.withConfig（Config.newConfig（）.withEndpointURLResolver（endpointUrlResolver））
					.endpoint（