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// Copyright 2017 The Bazel Authors. All rights reserved.
//
// 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 com.google.devtools.build.lib.buildeventstream;
import com.google.common.collect.ImmutableList;
import com.google.devtools.build.lib.buildeventstream.BuildEventStreamProtos.BuildEventId;
import com.google.devtools.build.lib.events.ExtendedEventHandler;
import java.util.Collection;
/**
* A {@link BuildEvent} reporting that an external resource was fetched.
*
* <p>Events of this class will only be generated in builds that do the actual fetch, not in ones
* that use a cached copy of the resource to download. In way, these events allow keeping track of
* the access of external resources.
*/
public final class FetchEvent implements BuildEvent, ExtendedEventHandler.ProgressLike {
private final String url;
private final boolean success;
public FetchEvent(String url, boolean success) {
this.url = url;
this.success = success;
}
@Override
public BuildEventId getEventId() {
return BuildEventIdUtil.fetchId(url);
}
@Override
public Collection<BuildEventId> getChildrenEvents() {
return ImmutableList.of();
}
@Override
public BuildEventStreamProtos.BuildEvent asStreamProto(BuildEventContext converters) {
BuildEventStreamProtos.Fetch fetch =
BuildEventStreamProtos.Fetch.newBuilder().setSuccess(success).build();
return GenericBuildEvent.protoChaining(this).setFetch(fetch).build();
}
}