ComponentAnnounce.java

/*
 *   Copyright (c) 2012 Intellectual Reserve, Inc.  All rights reserved.
 *
 *   Licensed 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 cf.nats.message;

import cf.common.JsonObject;
import cf.nats.MessageBody;
import cf.nats.NatsSubject;
import com.fasterxml.jackson.annotation.JsonProperty;

import java.util.ArrayList;
import java.util.Collections;
import java.util.List;

/**
 *
 * @author Mike Heath
 */
@NatsSubject("vcap.component.announce")
public class ComponentAnnounce extends JsonObject implements MessageBody<Void> {

	public static final String TYPE_CLOUD_CONTROLLER = "CloudController";
	public static final String TYPE_DEA = "DEA";
	public static final String TYPE_HEALTH_MANAGER = "HealthManager";
	public static final String TYPE_ROUTER = "Router";
	public static final String TYPE_UAA = "uaa";

	private final String type;
	private final Integer index;
	private final String uuid;
	private final String host;
	private final List<String> credentials;
	private final String start;
	private final String uptime;

	public ComponentAnnounce(
			@JsonProperty("type") String type,
			@JsonProperty("index") Integer index,
			@JsonProperty("uuid") String uuid,
			@JsonProperty("host") String host,
			@JsonProperty("credentials") List<String> credentials,
			@JsonProperty("start") String start,
			@JsonProperty("uptime") String uptime) {
		this.type = type;
		this.index = index;
		this.uuid = uuid;
		this.host = host;
		this.credentials = Collections.unmodifiableList(new ArrayList<>(credentials));
		this.start = start;
		this.uptime = uptime;
	}

	public List<String> getCredentials() {
		return credentials;
	}

	public String getHost() {
		return host;
	}

	public Integer getIndex() {
		return index;
	}

	public String getStart() {
		return start;
	}

	public String getType() {
		return type;
	}

	public String getUptime() {
		return uptime;
	}

	public String getUuid() {
		return uuid;
	}

	@JsonProperty("varz_url")
	public String getVarzUrl() {
		return "http://" + credentials.get(0) + ':' + credentials.get(1) + '@' + host + "/varz";
	}

	@Override
	public String toString() {
		return "ComponentAnnounce{" +
				"type='" + type + '\'' +
				", index=" + index +
				", uuid='" + uuid + '\'' +
				", host='" + host + '\'' +
				", credentials=" + credentials +
				", start='" + start + '\'' +
				", uptime='" + uptime + '\'' +
				'}';
	}

}