monasca.api.resource.exception.JsonMappingExceptionManager.java Source code

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Here is the source code for monasca.api.resource.exception.JsonMappingExceptionManager.java

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/*
 * Copyright (c) 2014 Hewlett-Packard Development Company, L.P.
 * 
 * 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 monasca.api.resource.exception;

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

import com.fasterxml.jackson.databind.JsonMappingException;
import monasca.api.resource.exception.Exceptions.FaultType;

/**
 * Adapted from Dropwizard's JsonMappingExceptionManager.
 */
@Provider
public class JsonMappingExceptionManager implements ExceptionMapper<JsonMappingException> {
    @Override
    public Response toResponse(JsonMappingException exception) {
        return Response.status(FaultType.UNPROCESSABLE_ENTITY.statusCode).type(MediaType.APPLICATION_JSON)
                .entity(Exceptions.buildLoggedErrorMessage(FaultType.UNPROCESSABLE_ENTITY,
                        "Unable to process the provided JSON",
                        Exceptions.stripLocationFromStacktrace(exception.getMessage()), null))
                .build();
    }
}