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package org.glassfish.jersey.server.internal.inject;

import javax.ws.rs.BadRequestException;
import javax.ws.rs.container.ContainerRequestContext;
import javax.ws.rs.core.Request;
import javax.ws.rs.core.Response;

import javax.inject.Inject;
import javax.inject.Singleton;

import org.glassfish.jersey.server.ContainerRequest;
import org.glassfish.jersey.server.internal.LocalizationMessages;
import org.glassfish.jersey.server.model.Parameter;

import org.glassfish.hk2.api.Factory;
import org.glassfish.hk2.api.ServiceLocator;

/**
 * Provides injection of {@link Request} entity value or {@link Request} instance
 * itself.
 *
 * @author Marek Potociar (marek.potociar at oracle.com)
 */
@Singleton
class EntityParamValueFactoryProvider extends AbstractValueFactoryProvider {

    /**
     * Creates new instance initialized with parameters.
     *
     * @param mpep     Injected multivaluedParameterExtractor provider.
     * @param injector Injected HK2 injector.
     */
    @Inject
    EntityParamValueFactoryProvider(MultivaluedParameterExtractorProvider mpep, ServiceLocator injector) {
        super(mpep, injector, Parameter.Source.ENTITY);
    }

    private static class EntityValueFactory extends AbstractContainerRequestValueFactory