io.druid.security.kerberos.KerberosHttpClientProvider Maven / Gradle / Ivy
/*
* Licensed to Metamarkets Group Inc. (Metamarkets) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. Metamarkets licenses this file
* 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 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.druid.security.kerberos;
import com.google.inject.Inject;
import com.google.inject.Injector;
import com.google.inject.Provider;
import com.metamx.http.client.HttpClient;
import io.druid.guice.http.AbstractHttpClientProvider;
public class KerberosHttpClientProvider extends AbstractHttpClientProvider
{
private final Provider delegateProvider;
private AuthenticationKerberosConfig config;
public KerberosHttpClientProvider(
Provider delegateProvider
)
{
this.delegateProvider = delegateProvider;
}
@Inject
@Override
public void configure(Injector injector)
{
if (delegateProvider instanceof AbstractHttpClientProvider) {
((AbstractHttpClientProvider) delegateProvider).configure(injector);
}
config = injector.getInstance(AuthenticationKerberosConfig.class);
}
@Override
public HttpClient get()
{
return new KerberosHttpClient(delegateProvider.get(), config);
}
}