ValidationError.java

/*
 * Copyright 2015 dc-square GmbH
 *
 * 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.hivemq.spi.services.configuration.validation;

import com.hivemq.spi.annotations.Immutable;

/**
 * A concrete validation erro
 *
 * @author Dominik Obermaier
 */
@Immutable
public class ValidationError {

    private final String message;

    public ValidationError(final String message, final Object... args) {

        this.message = String.format(message, args);
    }

    public String getMessage() {
        return message;
    }

    @Override
    public boolean equals(final Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;

        final ValidationError that = (ValidationError) o;

        if (message != null ? !message.equals(that.message) : that.message != null) return false;

        return true;
    }

    @Override
    public int hashCode() {
        return message != null ? message.hashCode() : 0;
    }
}