fineract-core/src/main/java/org/apache/fineract/infrastructure/core/exception/HttpMessageNotReadableErrorController.java

/**
 * 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.fineract.infrastructure.core.exception;

import jakarta.ws.rs.core.MediaType;
import jakarta.ws.rs.core.Response;
import jakarta.ws.rs.ext.ExceptionMapper;
import jakarta.ws.rs.ext.Provider;
import lombok.extern.slf4j.Slf4j;
import org.apache.fineract.infrastructure.core.data.ApiParameterError;
import org.apache.fineract.infrastructure.core.exceptionmapper.FineractExceptionMapper;
import org.springframework.context.annotation.Scope;
import org.springframework.http.converter.HttpMessageNotReadableException;
import org.springframework.stereotype.Component;

@Provider
@Component
@Scope("singleton")
@Slf4j
public class HttpMessageNotReadableErrorController implements ExceptionMapper<HttpMessageNotReadableException>, FineractExceptionMapper {

    @Override
    public Response toResponse(HttpMessageNotReadableException exception) {
        final String globalisationMessageCode = "error.msg.invalid.json.data";
        final String defaultUserMessage = "The referenced JSON data is invalid, validate date format as yyyy-MM-dd or other cases like String instead of Number";
        log.warn("Exception occurred", exception);

        final ApiParameterError error = ApiParameterError.generalError(globalisationMessageCode, defaultUserMessage);

        return Response.status(Response.Status.BAD_REQUEST).entity(error).type(MediaType.APPLICATION_JSON).build();
    }

    @Override
    public int errorCode() {
        return 4001;
    }

}