HttpCustomPostRequestDecoder.java

package io.blobkeeper.server.handler;

/*
 * Copyright (C) 2016 by Denis M. Gabaydulin
 *
 * 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.
 */

import io.netty.handler.codec.http.HttpRequest;
import io.netty.handler.codec.http.multipart.HttpPostRequestDecoder;

import java.nio.charset.Charset;

public class HttpCustomPostRequestDecoder extends HttpPostRequestDecoder {
    private CustomHttpDataFactory dataFactory;
    private HttpRequest request;

    public HttpCustomPostRequestDecoder(HttpRequest request) throws ErrorDataDecoderException, IncompatibleDataDecoderException {
        super(request);
        this.request = request;
    }

    public HttpCustomPostRequestDecoder(CustomHttpDataFactory factory, HttpRequest request) throws ErrorDataDecoderException, IncompatibleDataDecoderException {
        super(factory, request);
        this.dataFactory = factory;
        this.request = request;
    }

    public HttpCustomPostRequestDecoder(CustomHttpDataFactory factory, HttpRequest request, Charset charset) throws ErrorDataDecoderException, IncompatibleDataDecoderException {
        super(factory, request, charset);
        this.dataFactory = factory;
        this.request = request;
    }

    public void cleanFilesOnError() {
        if (dataFactory != null) {
            dataFactory.cleanRequestHttpDatasWithFiles(request);
        }
    }
}