// Copyright (C) 2020 The Android Open Source Project
//
// 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.googlesource.gerrit.plugins.reviewers.config;

import com.google.gerrit.index.query.QueryParseException;
import com.google.gerrit.server.query.change.ChangeQueryBuilder;
import com.google.inject.Inject;
import com.google.inject.Provider;
import com.google.inject.Singleton;

/** Validates that a reviewer filter query is formatted correctly. */
@Singleton
public class ReviewersQueryValidator {
  private final Provider<ChangeQueryBuilder> queryBuilder;

  @Inject
  public ReviewersQueryValidator(Provider<ChangeQueryBuilder> queryBuilder) {
    this.queryBuilder = queryBuilder;
  }

  void validateQuery(String query) throws QueryParseException {
    queryBuilder.get().parse(query);
  }
}