| // Copyright 2018 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.causes; |
| |
| import com.google.common.base.MoreObjects; |
| import com.google.devtools.build.lib.buildeventstream.BuildEventStreamProtos; |
| import com.google.devtools.build.lib.cmdline.Label; |
| import java.util.Objects; |
| |
| /** Failure due to something associated with a label; also adds a message. */ |
| public class LabelCause implements Cause { |
| private final Label label; |
| private final String msg; |
| |
| public LabelCause(Label label, String msg) { |
| this.label = label; |
| this.msg = msg; |
| } |
| |
| @Override |
| public String toString() { |
| return MoreObjects.toStringHelper(this) |
| .add("label", label) |
| .add("msg", msg) |
| .toString(); |
| } |
| |
| @Override |
| public Label getLabel() { |
| return label; |
| } |
| |
| @Override |
| public BuildEventStreamProtos.BuildEventId getIdProto() { |
| return BuildEventStreamProtos.BuildEventId.newBuilder() |
| .setUnconfiguredLabel( |
| BuildEventStreamProtos.BuildEventId.UnconfiguredLabelId.newBuilder() |
| .setLabel(label.toString()) |
| .build()) |
| .build(); |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } else if (!(o instanceof LabelCause)) { |
| return false; |
| } |
| LabelCause a = (LabelCause) o; |
| return label.equals(a.label) && msg.equals(a.msg); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(label, msg); |
| } |
| } |