org.apache.drill.exec.server.rest.GenericExceptionMapper Maven / Gradle / Ivy

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/**
 * 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.drill.exec.server.rest;

import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.Response;
import javax.ws.rs.ext.ExceptionMapper;
import javax.ws.rs.ext.Provider;

public class GenericExceptionMapper implements ExceptionMapper {
    @Override
    public Response toResponse(Throwable throwable) {
        return Response.status(Response.Status.INTERNAL_SERVER_ERROR.getStatusCode())
                .entity(new GenericErrorMessage(throwable.getMessage()))
                .type(MediaType.APPLICATION_JSON_TYPE)
                .build();
    }

    public static class GenericErrorMessage {
        public final String errorMessage;

        public GenericErrorMessage(String errorMessage) {
            this.errorMessage = errorMessage;
        }
    }
}