/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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 org.apache.kafka.connect.runtime.rest.entities;

import com.fasterxml.jackson.annotation.JsonCreator;
import com.fasterxml.jackson.annotation.JsonProperty;

import java.util.Objects;

/**
 * Standard error format for all REST API failures. These are generated automatically by
 * {@link org.apache.kafka.connect.runtime.rest.errors.ConnectExceptionMapper} in response to uncaught
 * {@link org.apache.kafka.connect.errors.ConnectException}s.
 */
public class ErrorMessage {
    private final int errorCode;
    private final String message;

    @JsonCreator
    public ErrorMessage(@JsonProperty("error_code") int errorCode, @JsonProperty("message") String message) {
        this.errorCode = errorCode;
        this.message = message;
    }

    @JsonProperty("error_code")
    public int errorCode() {
        return errorCode;
    }

    @JsonProperty
    public String message() {
        return message;
    }

    @Override
    public boolean equals(Object o) {
        if (this == o) return true;
        if (o == null || getClass() != o.getClass()) return false;
        ErrorMessage that = (ErrorMessage) o;
        return Objects.equals(errorCode, that.errorCode) &&
                Objects.equals(message, that.message);
    }

    @Override
    public int hashCode() {
        return Objects.hash(errorCode, message);
    }
}