/*
* Copyright 2015 the original author or 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 org.gradle.tooling.internal.provider.runner;
import org.gradle.initialization.BuildEventConsumer;
import org.gradle.internal.progress.BuildOperationDescriptor;
import org.gradle.internal.progress.BuildOperationListener;
import org.gradle.internal.progress.OperationFinishEvent;
import org.gradle.internal.progress.OperationStartEvent;
import org.gradle.tooling.internal.provider.events.*;
import java.util.Collections;
/**
* Build listener that forwards all receiving events to the client via the provided {@code BuildEventConsumer} instance.
*
* @since 2.5
*/
class ClientForwardingBuildOperationListener implements BuildOperationListener {
private final BuildEventConsumer eventConsumer;
ClientForwardingBuildOperationListener(BuildEventConsumer eventConsumer) {
this.eventConsumer = eventConsumer;
}
@Override
public void started(BuildOperationDescriptor buildOperation, OperationStartEvent startEvent) {
eventConsumer.dispatch(new DefaultOperationStartedProgressEvent(startEvent.getStartTime(), toBuildOperationDescriptor(buildOperation)));
}
@Override
public void finished(BuildOperationDescriptor buildOperation, OperationFinishEvent result) {
eventConsumer.dispatch(new DefaultOperationFinishedProgressEvent(result.getEndTime(), toBuildOperationDescriptor(buildOperation), adaptResult(result)));
}
private DefaultOperationDescriptor toBuildOperationDescriptor(BuildOperationDescriptor buildOperation) {
Object id = buildOperation.getId();
String name = buildOperation.getName();
String displayName = buildOperation.getDisplayName();
Object parentId = buildOperation.getParentId();
return new DefaultOperationDescriptor(id, name, displayName, parentId);
}
private AbstractOperationResult adaptResult(OperationFinishEvent result) {
Throwable failure = result.getFailure();
long startTime = result.getStartTime();
long endTime = result.getEndTime();
if (failure != null) {
return new DefaultFailureResult(startTime, endTime, Collections.singletonList(DefaultFailure.fromThrowable(failure)));
}
return new DefaultSuccessResult(startTime, endTime);
}
}