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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.restapi;
import com.yahoo.slime.Cursor;
import com.yahoo.slime.Slime;
import static com.yahoo.jdisc.Response.Status.BAD_REQUEST;
import static com.yahoo.jdisc.Response.Status.CONFLICT;
import static com.yahoo.jdisc.Response.Status.FORBIDDEN;
import static com.yahoo.jdisc.Response.Status.INTERNAL_SERVER_ERROR;
import static com.yahoo.jdisc.Response.Status.METHOD_NOT_ALLOWED;
import static com.yahoo.jdisc.Response.Status.NOT_FOUND;
import static com.yahoo.jdisc.Response.Status.UNAUTHORIZED;
/**
* A HTTP JSON response containing an error code and a message
*
* @author bratseth
*/
public class ErrorResponse extends SlimeJsonResponse {
public enum errorCodes {
NOT_FOUND,
BAD_REQUEST,
FORBIDDEN,
METHOD_NOT_ALLOWED,
INTERNAL_SERVER_ERROR,
UNAUTHORIZED,
CONFLICT
}
public ErrorResponse(int statusCode, String errorType, String message) {
super(statusCode, asSlimeMessage(errorType, message));
}
private static Slime asSlimeMessage(String errorType, String message) {
Slime slime = new Slime();
Cursor root = slime.setObject();
root.setString("error-code", errorType);
root.setString("message", message);
return slime;
}
public static ErrorResponse notFoundError(String message) {
return new ErrorResponse(NOT_FOUND, errorCodes.NOT_FOUND.name(), message);
}
public static ErrorResponse internalServerError(String message) {
return new ErrorResponse(INTERNAL_SERVER_ERROR, errorCodes.INTERNAL_SERVER_ERROR.name(), message);
}
public static ErrorResponse badRequest(String message) {
return new ErrorResponse(BAD_REQUEST, errorCodes.BAD_REQUEST.name(), message);
}
public static ErrorResponse forbidden(String message) {
return new ErrorResponse(FORBIDDEN, errorCodes.FORBIDDEN.name(), message);
}
public static ErrorResponse unauthorized(String message) {
return new ErrorResponse(UNAUTHORIZED, errorCodes.UNAUTHORIZED.name(), message);
}
public static ErrorResponse methodNotAllowed(String message) {
return new ErrorResponse(METHOD_NOT_ALLOWED, errorCodes.METHOD_NOT_ALLOWED.name(), message);
}
public static ErrorResponse conflict(String message) {
return new ErrorResponse(CONFLICT, errorCodes.CONFLICT.name(), message);
}
}
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