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IPResolverProvider.java
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IPResolverProvider.java
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/*
* Copyright 2016-2020 The jetcd authors
*
* 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 io.etcd.jetcd.resolver;
import java.net.URI;
import javax.annotation.Nullable;
import com.google.auto.service.AutoService;
import io.grpc.NameResolver;
import io.grpc.NameResolverProvider;
@AutoService(NameResolverProvider.class)
public class IPResolverProvider extends NameResolverProvider {
@Override
protected boolean isAvailable() {
return true;
}
@Override
protected int priority() {
return 5;
}
@Override
public String getDefaultScheme() {
return IPNameResolver.SCHEME;
}
@Nullable
@Override
public NameResolver newNameResolver(URI targetUri, NameResolver.Args args) {
return IPNameResolver.SCHEME.equals(targetUri.getScheme())
? new IPNameResolver(targetUri)
: null;
}
}