/*
 * Copyright 2017 ThoughtWorks, Inc.
 *
 * 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.thoughtworks.go.plugin.domain.common;

public class ValidationError {
    private static final String EMPTY_KEY = "";

    private String key;
    private String message;

    public ValidationError(String key, String message) {
        this.key = key;
        this.message = message;
    }

    public ValidationError(String message) {
        this.key = EMPTY_KEY;
        this.message = message;
    }

    public String getKey() {
        return key;
    }

    public String getMessage() {
        return message;
    }

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

        ValidationError that = (ValidationError) o;

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

    }

    @Override
    public int hashCode() {
        int result = key != null ? key.hashCode() : 0;
        result = 31 * result + (message != null ? message.hashCode() : 0);
        return result;
    }
}