com.yammer.backups.error.NoContentExceptionMapper Maven / Gradle / Ivy

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package com.yammer.backups.error;

/*
 * #%L
 * Backups
 * %%
 * Copyright (C) 2013 - 2014 Microsoft Corporation
 * %%
 * 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.
 * #L%
 */

import com.google.common.base.Throwables;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

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

@Provider
public class NoContentExceptionMapper implements ExceptionMapper {

    private static final Logger LOG = LoggerFactory.getLogger(NoContentExceptionMapper.class);

    @Override
    public Response toResponse(NoContentException exception) {
        LOG.debug("Failed to store backup file, no content", exception);

        return Response
                .status(Response.Status.NOT_ACCEPTABLE)
                .type(MediaType.TEXT_PLAIN)
                .entity(Throwables.getStackTraceAsString(exception))
                .build();
    }
}