| // Copyright (C) 2012 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.common.collect.ImmutableList; |
| import com.google.gerrit.server.validators.ValidationException; |
| import java.util.List; |
| |
| /** |
| * Exception thrown when a Git commit fails validations. Gerrit supports a wide range of validations |
| * (for example it validates any commits pushed to NoteDb refs for format compliance or allows to |
| * enforce commit message lengths to not exceed a certain length). |
| */ |
| public class CommitValidationException extends ValidationException { |
| private static final long serialVersionUID = 1L; |
| private final ImmutableList<CommitValidationMessage> messages; |
| |
| public CommitValidationException(String reason, CommitValidationMessage message) { |
| super(reason); |
| this.messages = ImmutableList.of(message); |
| } |
| |
| public CommitValidationException(String reason, CommitValidationMessage message, Throwable why) { |
| super(reason, why); |
| this.messages = ImmutableList.of(message); |
| } |
| |
| public CommitValidationException(String reason, List<CommitValidationMessage> messages) { |
| super(reason); |
| this.messages = ImmutableList.copyOf(messages); |
| } |
| |
| public CommitValidationException(String reason) { |
| super(reason); |
| this.messages = ImmutableList.of(); |
| } |
| |
| public CommitValidationException(String reason, Throwable why) { |
| super(reason, why); |
| this.messages = ImmutableList.of(); |
| } |
| |
| /** Returns all validation messages individually. */ |
| public ImmutableList<CommitValidationMessage> getMessages() { |
| return messages; |
| } |
| |
| /** Returns all validation as a single, formatted string. */ |
| public String getFullMessage() { |
| StringBuilder sb = new StringBuilder(getMessage()); |
| if (!messages.isEmpty()) { |
| sb.append(':'); |
| for (CommitValidationMessage msg : messages) { |
| sb.append("\n ").append(msg.getMessage()); |
| } |
| } |
| return sb.toString(); |
| } |
| } |