zipkin.server.brave.TracingV2StorageComponent Maven / Gradle / Ivy
/**
* Copyright 2015-2018 The OpenZipkin 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 zipkin.server.brave;
import brave.Tracing;
import java.io.IOException;
import zipkin.internal.V2StorageComponent;
import zipkin.storage.AsyncSpanStore;
import zipkin.storage.SpanStore;
// public for use in ZipkinServerConfiguration
// not making spans for async storage to avoid complexity around V2StorageComponent
public final class TracingV2StorageComponent extends V2StorageComponent {
private final Tracing tracing;
private final V2StorageComponent delegate;
public TracingV2StorageComponent(Tracing tracing, V2StorageComponent delegate) {
this.tracing = tracing;
this.delegate = delegate;
}
@Override protected LegacySpanStoreProvider legacyProvider() {
throw new UnsupportedOperationException();
}
@Override public zipkin2.storage.StorageComponent delegate() {
return delegate.delegate();
}
@Override public SpanStore spanStore() {
return new TracingSpanStore(tracing, delegate);
}
@Override public AsyncSpanStore asyncSpanStore() {
return delegate.asyncSpanStore();
}
@Override public CheckResult check() {
return delegate.check();
}
@Override public void close() throws IOException {
delegate.close();
}
}