| /* |
| * Copyright 2017, OpenCensus 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.opencensus.trace; |
| |
| import io.opencensus.common.Clock; |
| import io.opencensus.impl.internal.DisruptorEventQueue; |
| import io.opencensus.impl.trace.internal.ThreadLocalRandomHandler; |
| import io.opencensus.implcore.common.MillisClock; |
| import io.opencensus.implcore.trace.TraceComponentImplBase; |
| import io.opencensus.trace.config.TraceConfig; |
| import io.opencensus.trace.export.ExportComponent; |
| import io.opencensus.trace.propagation.PropagationComponent; |
| |
| /** Java 7 and 8 implementation of the {@link TraceComponent}. */ |
| // TraceComponentImpl was moved to io.opencensus.impl.trace. This class exists for backwards |
| // compatibility, so that it can be loaded by opencensus-api 0.5. |
| @Deprecated |
| public final class TraceComponentImpl extends TraceComponent { |
| private final TraceComponentImplBase traceComponentImplBase; |
| |
| /** Public constructor to be used with reflection loading. */ |
| public TraceComponentImpl() { |
| traceComponentImplBase = |
| new TraceComponentImplBase( |
| MillisClock.getInstance(), |
| new ThreadLocalRandomHandler(), |
| DisruptorEventQueue.getInstance()); |
| } |
| |
| @Override |
| public Tracer getTracer() { |
| return traceComponentImplBase.getTracer(); |
| } |
| |
| @Override |
| public PropagationComponent getPropagationComponent() { |
| return traceComponentImplBase.getPropagationComponent(); |
| } |
| |
| @Override |
| public Clock getClock() { |
| return traceComponentImplBase.getClock(); |
| } |
| |
| @Override |
| public ExportComponent getExportComponent() { |
| return traceComponentImplBase.getExportComponent(); |
| } |
| |
| @Override |
| public TraceConfig getTraceConfig() { |
| return traceComponentImplBase.getTraceConfig(); |
| } |
| } |