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// Copyright 2020 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.skyframe;
import com.google.devtools.build.lib.analysis.config.BuildConfigurationValue;
import com.google.devtools.build.lib.buildeventstream.BuildEventStreamProtos.BuildEventId.ConfigurationId;
import com.google.devtools.build.lib.causes.AnalysisFailedCause;
import com.google.devtools.build.lib.causes.Cause;
import com.google.devtools.build.lib.causes.LabelCause;
import com.google.devtools.build.lib.cmdline.Label;
import com.google.devtools.build.lib.collect.nestedset.NestedSet;
import com.google.devtools.build.lib.collect.nestedset.NestedSetBuilder;
import com.google.devtools.build.lib.server.FailureDetails.Analysis;
import com.google.devtools.build.lib.server.FailureDetails.Analysis.Code;
import com.google.devtools.build.lib.server.FailureDetails.FailureDetail;
import com.google.devtools.build.lib.util.DetailedExitCode;
import javax.annotation.Nullable;
/** An exception indicating that there was a problem creating an aspect. */
public final class AspectCreationException extends Exception implements SaneAnalysisException {
@Nullable
private static ConfigurationId toId(BuildConfigurationValue config) {
return config == null ? null : config.getEventId().getConfiguration();
}
private final NestedSet<Cause> causes;
// TODO(b/138456686): if warranted by a need for finer-grained details, replace the constructors
// that specify the general Code.ASPECT_CREATION_FAILED
private final DetailedExitCode detailedExitCode;
public AspectCreationException(
String message, NestedSet<Cause> causes, DetailedExitCode detailedExitCode) {
super(message);
this.causes = causes;
this.detailedExitCode = detailedExitCode;
}
public AspectCreationException(
String message,
Label currentTarget,
@Nullable BuildConfigurationValue configuration,
DetailedExitCode detailedExitCode) {
this(
message,
NestedSetBuilder.<Cause>stableOrder()
.add(new AnalysisFailedCause(currentTarget, toId(configuration), detailedExitCode))
.build(),
detailedExitCode);
}
public AspectCreationException(
String message, Label currentTarget, @Nullable BuildConfigurationValue configuration) {
this(
message,
currentTarget,
configuration,
createDetailedExitCode(message, Code.ASPECT_CREATION_FAILED));
}
public AspectCreationException(
String message, Label currentTarget, DetailedExitCode detailedExitCode) {
this(message, currentTarget, null, detailedExitCode);
}
public AspectCreationException(String message, Label currentTarget) {
this(
message, currentTarget, null, createDetailedExitCode(message, Code.ASPECT_CREATION_FAILED));
}
public AspectCreationException(String message, LabelCause cause) {
this(
message,
NestedSetBuilder.<Cause>stableOrder().add(cause).build(),
cause.getDetailedExitCode());
}
public NestedSet<Cause> getCauses() {
return causes;
}
@Override
public DetailedExitCode getDetailedExitCode() {
return detailedExitCode;
}
private static DetailedExitCode createDetailedExitCode(String message, Code code) {
return DetailedExitCode.of(
FailureDetail.newBuilder()
.setMessage(message)
.setAnalysis(Analysis.newBuilder().setCode(code))
.build());
}
}