org.apache.bookkeeper.discover.BookieServiceInfoUtils Maven / Gradle / Ivy
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* Licensed to the Apache Software Foundation (ASF) under one
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* to you 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
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* See the License for the specific language governing permissions and
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*/
package org.apache.bookkeeper.discover;
import java.net.UnknownHostException;
import java.util.Arrays;
import java.util.Collections;
import org.apache.bookkeeper.net.BookieSocketAddress;
/**
* Utility class for {@link BookieServiceInfo}.
*/
public final class BookieServiceInfoUtils {
/**
* Creates a default legacy bookie info implementation.
* In the default implementation there is one endpoint with
* bookie-rpc protocol and the bookie id in the host port.
*
* @param bookieId bookie id
* @return default implementation of a BookieServiceInfo
* @throws UnknownHostException if the given bookieId is invalid
*/
public static BookieServiceInfo buildLegacyBookieServiceInfo(String bookieId) throws UnknownHostException {
BookieSocketAddress address = new BookieSocketAddress(bookieId);
BookieServiceInfo.Endpoint endpoint = new BookieServiceInfo.Endpoint();
endpoint.setId(bookieId);
endpoint.setHost(address.getHostName());
endpoint.setPort(address.getPort());
endpoint.setProtocol("bookie-rpc");
endpoint.setAuth(Collections.emptyList());
endpoint.setExtensions(Collections.emptyList());
return new BookieServiceInfo(Collections.emptyMap(), Arrays.asList(endpoint));
}
}