// Copyright (C) 2014 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.google.gerrit.server.git.validators;

import com.google.gerrit.server.validators.ValidationException;

public class RefOperationValidationException extends ValidationException {
  private static final long serialVersionUID = 1L;
  private final Iterable<ValidationMessage> messages;

  public RefOperationValidationException(String reason, Iterable<ValidationMessage> messages) {
    super(reason);
    this.messages = messages;
  }

  public Iterable<ValidationMessage> getMessages() {
    return messages;
  }

  @Override
  public String getMessage() {
    StringBuilder msg = new StringBuilder(super.getMessage());
    for (ValidationMessage error : messages) {
      msg.append("\n").append(error.getMessage());
    }
    return msg.toString();
  }
}