org.sonar.server.exceptions.BadRequestException Maven / Gradle / Ivy
/*
* SonarQube
* Copyright (C) 2009-2018 SonarSource SA
* mailto:info AT sonarsource DOT com
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.server.exceptions;
import com.google.common.base.MoreObjects;
import java.util.List;
import static com.google.common.base.Preconditions.checkArgument;
import static java.net.HttpURLConnection.HTTP_BAD_REQUEST;
import static java.util.Arrays.asList;
/**
* Request is not valid and can not be processed.
*/
public class BadRequestException extends ServerException {
private final transient List errors;
private BadRequestException(List errors) {
super(HTTP_BAD_REQUEST, errors.get(0));
this.errors = errors;
}
public static BadRequestException create(List errorMessages) {
checkArgument(!errorMessages.isEmpty(), "At least one error message is required");
checkArgument(errorMessages.stream().noneMatch(message -> message == null || message.isEmpty()), "Message cannot be empty");
return new BadRequestException(errorMessages);
}
public static BadRequestException create(String... errorMessages) {
return create(asList(errorMessages));
}
public List errors() {
return errors;
}
@Override
public String toString() {
return MoreObjects.toStringHelper(this)
.add("errors", errors)
.toString();
}
}