// Copyright 2014 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.analysis;

import static com.google.common.base.Preconditions.checkNotNull;

import com.google.devtools.build.lib.server.FailureDetails.FailureDetail;

/**
 * An exception indicating that there was a problem during the view construction (loading and
 * analysis phases) for one or more targets, that the configured target graph could not be
 * successfully constructed, and that a build cannot be started.
 */
public class ViewCreationFailedException extends Exception {

  private final FailureDetail failureDetail;

  public ViewCreationFailedException(String message, FailureDetail failureDetail) {
    super(message);
    this.failureDetail = checkNotNull(failureDetail);
  }

  public ViewCreationFailedException(String message, FailureDetail failureDetail, Throwable cause) {
    super(message + ": " + cause.getMessage(), cause);
    this.failureDetail = checkNotNull(failureDetail);
  }

  public ViewCreationFailedException(FailureDetail failureDetail, Throwable cause) {
    super(cause);
    this.failureDetail = checkNotNull(failureDetail);
  }

  public FailureDetail getFailureDetail() {
    return failureDetail;
  }
}
