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The official Couchbase JVM Core IO Library
/**
* Copyright (C) 2014 Couchbase, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a copy
* of this software and associated documentation files (the "Software"), to deal
* in the Software without restriction, including without limitation the rights
* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
* copies of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALING
* IN THE SOFTWARE.
*/
package com.couchbase.client.core.config;
import com.couchbase.client.core.CouchbaseException;
import com.couchbase.client.core.service.ServiceType;
import com.couchbase.client.deps.com.fasterxml.jackson.annotation.JsonCreator;
import com.couchbase.client.deps.com.fasterxml.jackson.annotation.JsonProperty;
import java.net.InetAddress;
import java.net.URI;
import java.net.UnknownHostException;
import java.util.HashMap;
import java.util.Map;
/**
* Default implementation of {@link NodeInfo}.
*
* @author Michael Nitschinger
* @since 1.0
*/
public class DefaultNodeInfo implements NodeInfo {
private final InetAddress hostname;
private final Map directServices;
private final Map sslServices;
private int configPort;
/**
* Creates a new {@link DefaultNodeInfo} with no SSL services.
*
* @param viewUri the URI of the view service.
* @param hostname the hostname of the node.
* @param ports the port list of the node services.
*/
@JsonCreator
public DefaultNodeInfo(
@JsonProperty("couchApiBase") String viewUri,
@JsonProperty("hostname") String hostname,
@JsonProperty("ports") Map ports) {
if (hostname == null) {
throw new CouchbaseException(new IllegalArgumentException("NodeInfo hostname cannot be null"));
}
try {
this.hostname = InetAddress.getByName(trimPort(hostname));
} catch (UnknownHostException e) {
throw new CouchbaseException("Could not analyze hostname from config.", e);
}
this.directServices = parseDirectServices(viewUri, ports);
this.sslServices = new HashMap();
}
/**
* Creates a new {@link DefaultNodeInfo} with SSL services.
*
* @param hostname the hostname of the node.
* @param direct the port list of the direct node services.
* @param ssl the port list of the ssl node services.
*/
public DefaultNodeInfo(InetAddress hostname, Map direct,
Map ssl) {
if (hostname == null) {
throw new CouchbaseException(new IllegalArgumentException("NodeInfo hostname cannot be null"));
}
this.hostname = hostname;
this.directServices = direct;
this.sslServices = ssl;
}
@Override
public InetAddress hostname() {
return hostname;
}
@Override
public Map services() {
return directServices;
}
@Override
public Map sslServices() {
return sslServices;
}
private Map parseDirectServices(final String viewUri, final Map input) {
Map services = new HashMap();
for (Map.Entry entry : input.entrySet()) {
String type = entry.getKey();
Integer port = entry.getValue();
if (type.equals("direct")) {
services.put(ServiceType.BINARY, port);
}
}
services.put(ServiceType.CONFIG, configPort);
if (viewUri != null) {
services.put(ServiceType.VIEW, URI.create(viewUri).getPort());
}
return services;
}
private String trimPort(String hostname) {
String[] parts = hostname.split(":");
configPort = Integer.parseInt(parts[1]);
return parts[0];
}
@Override
public String toString() {
return "NodeInfo{" + ", hostname=" + hostname + ", configPort="
+ configPort + ", directServices=" + directServices + ", sslServices=" + sslServices + '}';
}
}