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/*******************************************************************************
* Copyright 2016-2017 ZTE, Inc. and others.
*
* 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 org.onap.msb.apiroute.wrapper.consulextend;
import org.apache.http.HttpHost;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import com.google.common.annotations.VisibleForTesting;
public class Consul {
/**
* Default Consul HTTP API host.
*/
public static final String DEFAULT_HTTP_HOST = "localhost";
/**
* Default Consul HTTP API port.
*/
public static final int DEFAULT_HTTP_PORT = 8500;
private static final Logger LOGGER = LoggerFactory
.getLogger(Consul.class);
private final CatalogClient catalogClient;
private final HealthClient healthClient;
private Consul(CatalogClient catalogClient, HealthClient healthClient) {
this.catalogClient = catalogClient;
this.healthClient = healthClient;
}
/**
* Get the Catalog HTTP client.
* <p>
* /v1/catalog
*
* @return The Catalog HTTP client.
*/
public CatalogClient catalogClient() {
return catalogClient;
}
/**
* Get the Health HTTP client.
* <p>
* /v1/health
*
* @return The Health HTTP client.
*/
public HealthClient healthClient() {
return healthClient;
}
/**
* Creates a new {@link Builder} object.
*
* @return A new Consul builder.
*/
public static Builder builder() {
return new Builder();
}
/**
* Used to create a default Consul client.
*
* @return A default {@link Consul} client.
*/
@VisibleForTesting
public static Consul newClient() {
return builder().build();
}
public static class Builder {
private HttpHost targetHost;
{
targetHost = new HttpHost(DEFAULT_HTTP_HOST, DEFAULT_HTTP_PORT);
}
Builder() {
}
public Builder withHostAndPort(String hostname, int port) {
this.targetHost = new HttpHost(hostname, port);
return this;
}
public Consul build() {
LOGGER.info("********build consul:"+targetHost.toString()+"****************");
CatalogClient catalogClient = new CatalogClient(targetHost);
HealthClient healthClient = new HealthClient(targetHost);
return new Consul(catalogClient,healthClient);
}
}
}
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