diff options
author | Kristen Kozak <sebright@google.com> | 2017-08-17 12:00:51 -0700 |
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committer | Kristen Kozak <sebright@google.com> | 2017-08-17 17:45:32 -0700 |
commit | 7edf0c605414a38f14d719747235d3993791136e (patch) | |
tree | 1d06ec611ce23971e60233e1f1769d12016ec76d /impl_core/src/main/java/io/opencensus/implcore/trace/TraceComponentImplBase.java | |
parent | 59990408b1c2c43862a999f902bfef5661743cea (diff) | |
download | opencensus-java-7edf0c605414a38f14d719747235d3993791136e.tar.gz |
Use different package names in each artifact. (fixes #379)
This commit uses the following package name prefixes in each artifact, in order
to ensure that no package is split across artifacts:
opencensus-api: io.opencensus
opencensus-impl-core: io.opencensus.implcore
opencensus-impl: io.opencensus.impl
opencensus-impl-lite: io.opencensus.impllite
Diffstat (limited to 'impl_core/src/main/java/io/opencensus/implcore/trace/TraceComponentImplBase.java')
-rw-r--r-- | impl_core/src/main/java/io/opencensus/implcore/trace/TraceComponentImplBase.java | 87 |
1 files changed, 87 insertions, 0 deletions
diff --git a/impl_core/src/main/java/io/opencensus/implcore/trace/TraceComponentImplBase.java b/impl_core/src/main/java/io/opencensus/implcore/trace/TraceComponentImplBase.java new file mode 100644 index 00000000..8c16950d --- /dev/null +++ b/impl_core/src/main/java/io/opencensus/implcore/trace/TraceComponentImplBase.java @@ -0,0 +1,87 @@ +/* + * Copyright 2017, Google Inc. + * 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.implcore.trace; + +import io.opencensus.common.Clock; +import io.opencensus.implcore.internal.EventQueue; +import io.opencensus.implcore.internal.SimpleEventQueue; +import io.opencensus.implcore.trace.SpanImpl.StartEndHandler; +import io.opencensus.implcore.trace.config.TraceConfigImpl; +import io.opencensus.implcore.trace.export.ExportComponentImpl; +import io.opencensus.implcore.trace.internal.RandomHandler; +import io.opencensus.implcore.trace.propagation.PropagationComponentImpl; +import io.opencensus.trace.TraceComponent; +import io.opencensus.trace.Tracer; +import io.opencensus.trace.config.TraceConfig; +import io.opencensus.trace.export.ExportComponent; +import io.opencensus.trace.propagation.PropagationComponent; + +/** Base implementation of the {@link TraceComponent}. */ +public class TraceComponentImplBase extends TraceComponent { + private final ExportComponentImpl exportComponent; + private final PropagationComponent propagationComponent = new PropagationComponentImpl(); + private final Clock clock; + private final StartEndHandler startEndHandler; + private final TraceConfig traceConfig = new TraceConfigImpl(); + private final Tracer tracer; + + /** + * Creates a new {@code TraceComponentImplBase}. + * + * @param clock the clock to use throughout tracing. + * @param randomHandler the random number generator for generating trace and span IDs. + * @param eventQueue the queue implementation. + */ + public TraceComponentImplBase(Clock clock, RandomHandler randomHandler, EventQueue eventQueue) { + this.clock = clock; + // TODO(bdrutu): Add a config/argument for supportInProcessStores. + if (eventQueue instanceof SimpleEventQueue) { + exportComponent = ExportComponentImpl.createWithoutInProcessStores(); + } else { + exportComponent = ExportComponentImpl.createWithInProcessStores(); + } + startEndHandler = + new StartEndHandlerImpl( + exportComponent.getSpanExporter(), + exportComponent.getRunningSpanStore(), + exportComponent.getSampledSpanStore(), + eventQueue); + tracer = new TracerImpl(randomHandler, startEndHandler, clock, traceConfig); + } + + @Override + public Tracer getTracer() { + return tracer; + } + + @Override + public PropagationComponent getPropagationComponent() { + return propagationComponent; + } + + @Override + public final Clock getClock() { + return clock; + } + + @Override + public ExportComponent getExportComponent() { + return exportComponent; + } + + @Override + public TraceConfig getTraceConfig() { + return traceConfig; + } +} |