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package com.sun.jersey.multipart.impl;

import com.sun.jersey.multipart.MultiPart;
import com.sun.jersey.multipart.MultiPartConfig;
import com.sun.jersey.spi.CloseableService;
import com.sun.jersey.spi.inject.ConstrainedTo;
import com.sun.jersey.spi.inject.ServerSide;
import java.io.IOException;
import java.io.InputStream;
import java.lang.annotation.Annotation;
import java.lang.reflect.Type;
import javax.ws.rs.core.Context;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.ext.MessageBodyReader;
import javax.ws.rs.ext.Provider;
import javax.ws.rs.ext.Providers;
import org.jvnet.mimepull.MIMEParsingException;

/**
 * {@link Provider} {@link MessageBodyReader} implementation for
 * {@link MultiPart} entities.
 */
@ConstrainedTo(ServerSide.class)
public class MultiPartReaderServerSide extends MultiPartReaderClientSide {

    private final CloseableService closeableService;

    public MultiPartReaderServerSide(@Context Providers providers, @Context MultiPartConfig config,
            @Context CloseableService closeableService) {
        super(providers, config);
        
        this.closeableService = closeableService;
    }

    protected MultiPart readMultiPart(Class type, Type genericType,
                              Annotation[] annotations, MediaType mediaType,
                              MultivaluedMap headers,
                              InputStream stream) throws IOException, MIMEParsingException {
        MultiPart mp = super.readMultiPart(type, genericType, annotations, mediaType, headers, stream);
        closeableService.add(mp);
        return mp;
    }

}