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/*
Copyright (c) 2013, 2015, Oracle and/or its affiliates. All rights reserved.
The MySQL Connector/J is licensed under the terms of the GPLv2
<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most MySQL Connectors.
There are special exceptions to the terms and conditions of the GPLv2 as it is applied to
this software, see the FOSS License Exception
<http://www.mysql.com/about/legal/licensing/foss-exception.html>.
This program is free software; you can redistribute it and/or modify it under the terms
of the GNU General Public License as published by the Free Software Foundation; version 2
of the License.
This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU General Public License for more details.
You should have received a copy of the GNU General Public License along with this
program; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth
Floor, Boston, MA 02110-1301 USA
*/
package com.mysql.fabric;
/**
* Database server, as represented by Fabric.
*/
public class Server implements Comparable<Server> {
private String groupName;
private String uuid;
private String hostname;
private int port;
private ServerMode mode;
private ServerRole role;
private double weight;
public Server(String groupName, String uuid, String hostname, int port, ServerMode mode, ServerRole role, double weight) {
this.groupName = groupName; // may be null
this.uuid = uuid;
this.hostname = hostname;
this.port = port;
this.mode = mode;
this.role = role;
this.weight = weight;
assert (uuid != null && !"".equals(uuid));
assert (hostname != null && !"".equals(hostname));
assert (port > 0);
assert (mode != null);
assert (role != null);
assert (weight > 0.0);
}
public String getGroupName() {
return this.groupName;
}
public String getUuid() {
return this.uuid;
}
public String getHostname() {
return this.hostname;
}
public int getPort() {
return this.port;
}
public ServerMode getMode() {
return this.mode;
}
public ServerRole getRole() {
return this.role;
}
public double getWeight() {
return this.weight;
}
public String getHostPortString() {
return this.hostname + ":" + this.port;
}
public boolean isMaster() {
return this.role == ServerRole.PRIMARY;
}
public boolean isSlave() {
return this.role == ServerRole.SECONDARY || this.role == ServerRole.SPARE;
}
@Override
public String toString() {
return String.format("Server[%s, %s:%d, %s, %s, weight=%s]", this.uuid, this.hostname, this.port, this.mode, this.role, this.weight);
}
@Override
public boolean equals(Object o) {
if (!(o instanceof Server)) {
return false;
}
Server s = (Server) o;
return s.getUuid().equals(getUuid());
}
@Override
public int hashCode() {
return getUuid().hashCode();
}
public int compareTo(Server other) {
return getUuid().compareTo(other.getUuid());
}
}