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A bundle project producing JAX-RS RI bundles. The primary artifact is an "all-in-one" OSGi-fied JAX-RS RI bundle (jaxrs-ri.jar). Attached to that are two compressed JAX-RS RI archives. The first archive (jaxrs-ri.zip) consists of binary RI bits and contains the API jar (under "api" directory), RI libraries (under "lib" directory) as well as all external RI dependencies (under "ext" directory). The secondary archive (jaxrs-ri-src.zip) contains buildable JAX-RS RI source bundle and contains the API jar (under "api" directory), RI sources (under "src" directory) as well as all external RI dependencies (under "ext" directory). The second archive also contains "build.xml" ANT script that builds the RI sources. To build the JAX-RS RI simply unzip the archive, cd to the created jaxrs-ri directory and invoke "ant" from the command line.

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/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 2011-2013 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * http://glassfish.java.net/public/CDDL+GPL_1_1.html
 * or packager/legal/LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at packager/legal/LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */
package org.glassfish.jersey.client;

import java.lang.reflect.Type;
import java.net.URI;
import java.util.HashMap;
import java.util.Locale;
import java.util.Map;
import java.util.concurrent.Future;
import java.util.logging.Logger;

import javax.ws.rs.BadRequestException;
import javax.ws.rs.ClientErrorException;
import javax.ws.rs.ForbiddenException;
import javax.ws.rs.InternalServerErrorException;
import javax.ws.rs.NotAcceptableException;
import javax.ws.rs.NotAllowedException;
import javax.ws.rs.NotAuthorizedException;
import javax.ws.rs.NotFoundException;
import javax.ws.rs.NotSupportedException;
import javax.ws.rs.ProcessingException;
import javax.ws.rs.RedirectionException;
import javax.ws.rs.ServerErrorException;
import javax.ws.rs.ServiceUnavailableException;
import javax.ws.rs.WebApplicationException;
import javax.ws.rs.client.Entity;
import javax.ws.rs.client.Invocation;
import javax.ws.rs.client.InvocationCallback;
import javax.ws.rs.core.CacheControl;
import javax.ws.rs.core.Cookie;
import javax.ws.rs.core.GenericType;
import javax.ws.rs.core.HttpHeaders;
import javax.ws.rs.core.MediaType;
import javax.ws.rs.core.MultivaluedMap;
import javax.ws.rs.core.Response;

import org.glassfish.jersey.client.internal.LocalizationMessages;
import org.glassfish.jersey.internal.MapPropertiesDelegate;
import org.glassfish.jersey.internal.util.Producer;
import org.glassfish.jersey.internal.util.PropertiesHelper;
import org.glassfish.jersey.internal.util.ReflectionHelper;
import org.glassfish.jersey.process.internal.RequestScope;

import com.google.common.util.concurrent.SettableFuture;

/**
 * Jersey implementation of {@link javax.ws.rs.client.Invocation JAX-RS client-side
 * request invocation} contract.
 *
 * @author Marek Potociar (marek.potociar at oracle.com)
 */
public class JerseyInvocation implements javax.ws.rs.client.Invocation {

    private static final Logger LOGGER = Logger.getLogger(JerseyInvocation.class.getName());

    private final ClientRequest requestContext;

    private JerseyInvocation(Builder builder) {
        validateHttpMethodAndEntity(builder.requestContext);
        this.requestContext = new ClientRequest(builder.requestContext);
    }

    private enum EntityPresence {
        MUST_BE_NULL,
        MUST_BE_PRESENT,
        OPTIONAL
    }

    private static Map METHODS = initializeMap();

    private static Map initializeMap() {
        Map map = new HashMap();

        map.put("DELETE", EntityPresence.MUST_BE_NULL);
        map.put("GET", EntityPresence.MUST_BE_NULL);
        map.put("HEAD", EntityPresence.MUST_BE_NULL);
        map.put("OPTIONS", EntityPresence.MUST_BE_NULL);
        map.put("POST", EntityPresence.OPTIONAL); // we allow to post null instead of entity
        map.put("PUT", EntityPresence.MUST_BE_PRESENT);
        map.put("TRACE", EntityPresence.MUST_BE_NULL);
        return map;
    }

    private void validateHttpMethodAndEntity(ClientRequest request) {
        boolean suppressExceptions;
        suppressExceptions = PropertiesHelper.isProperty(
                request.getConfiguration().getProperty(ClientProperties.SUPPRESS_HTTP_COMPLIANCE_VALIDATION));

        final Object shcvProperty = request.getProperty(ClientProperties.SUPPRESS_HTTP_COMPLIANCE_VALIDATION);
        if (shcvProperty != null) { // override global configuration with request-specific
            suppressExceptions = PropertiesHelper.isProperty(shcvProperty);
        }

        final String method = request.getMethod();

        final EntityPresence entityPresence = METHODS.get(method.toUpperCase());
        if (entityPresence == EntityPresence.MUST_BE_NULL && request.hasEntity()) {
            if (suppressExceptions) {
                LOGGER.warning(LocalizationMessages.ERROR_HTTP_METHOD_ENTITY_NOT_NULL(method));
            } else {
                throw new IllegalStateException(LocalizationMessages.ERROR_HTTP_METHOD_ENTITY_NOT_NULL(method));
            }
        } else if (entityPresence == EntityPresence.MUST_BE_PRESENT && !request.hasEntity()) {
            if (suppressExceptions) {
                LOGGER.warning(LocalizationMessages.ERROR_HTTP_METHOD_ENTITY_NULL(method));
            } else {
                throw new IllegalStateException(LocalizationMessages.ERROR_HTTP_METHOD_ENTITY_NULL(method));
            }
        }
    }


    /**
     * Jersey-specific {@link javax.ws.rs.client.Invocation.Builder client invocation builder}.
     */
    public static class Builder implements javax.ws.rs.client.Invocation.Builder {

        private final ClientRequest requestContext;

        /**
         * Create new Jersey-specific client invocation builder.
         *
         * @param uri           invoked request URI.
         * @param configuration Jersey client configuration.
         */
        protected Builder(URI uri, ClientConfig configuration) {
            this.requestContext = new ClientRequest(uri, configuration, new MapPropertiesDelegate());
        }

        /**
         * Returns a reference to the mutable request context to be invoked.
         *
         * @return mutable request context to be invoked.
         */
        ClientRequest request() {
            return requestContext;
        }

        private void storeEntity(Entity entity) {
            if (entity != null) {
                requestContext.variant(entity.getVariant());
                requestContext.setEntity(entity.getEntity());
                requestContext.setEntityAnnotations(entity.getAnnotations());
            }
        }

        @Override
        public JerseyInvocation build(String method) {
            requestContext.setMethod(method);
            return new JerseyInvocation(this);
        }

        @Override
        public JerseyInvocation build(String method, Entity entity) {
            requestContext.setMethod(method);
            storeEntity(entity);
            return new JerseyInvocation(this);
        }

        @Override
        public JerseyInvocation buildGet() {
            requestContext.setMethod("GET");
            return new JerseyInvocation(this);
        }

        @Override
        public JerseyInvocation buildDelete() {
            requestContext.setMethod("DELETE");
            return new JerseyInvocation(this);
        }

        @Override
        public JerseyInvocation buildPost(Entity entity) {
            requestContext.setMethod("POST");
            storeEntity(entity);
            return new JerseyInvocation(this);
        }

        @Override
        public JerseyInvocation buildPut(Entity entity) {
            requestContext.setMethod("PUT");
            storeEntity(entity);
            return new JerseyInvocation(this);
        }

        @Override
        public javax.ws.rs.client.AsyncInvoker async() {
            return new AsyncInvoker(this);
        }

        @Override
        public Builder accept(String... mediaTypes) {
            requestContext.accept(mediaTypes);
            return this;
        }

        @Override
        public Builder accept(MediaType... mediaTypes) {
            requestContext.accept(mediaTypes);
            return this;
        }

        @Override
        public Invocation.Builder acceptEncoding(String... encodings) {
            requestContext.getHeaders().addAll(HttpHeaders.ACCEPT_ENCODING, (Object[]) encodings);
            return this;
        }

        @Override
        public Builder acceptLanguage(Locale... locales) {
            requestContext.acceptLanguage(locales);
            return this;
        }

        @Override
        public Builder acceptLanguage(String... locales) {
            requestContext.acceptLanguage(locales);
            return this;
        }

        @Override
        public Builder cookie(Cookie cookie) {
            requestContext.cookie(cookie);
            return this;
        }

        @Override
        public Builder cookie(String name, String value) {
            requestContext.cookie(new Cookie(name, value));
            return this;
        }

        @Override
        public Builder cacheControl(CacheControl cacheControl) {
            requestContext.cacheControl(cacheControl);
            return this;
        }

        @Override
        public Builder header(String name, Object value) {
            requestContext.getHeaders().add(name, value);
            return this;
        }

        @Override
        public Builder headers(MultivaluedMap headers) {
            requestContext.replaceHeaders(headers);
            return this;
        }

        @Override
        public Response get() throws ProcessingException {
            return method("GET");
        }

        @Override
        public  T get(Class responseType) throws ProcessingException, WebApplicationException {
            return method("GET", responseType);
        }

        @Override
        public  T get(GenericType responseType) throws ProcessingException, WebApplicationException {
            return method("GET", responseType);
        }

        @Override
        public Response put(Entity entity) throws ProcessingException {
            return method("PUT", entity);
        }

        @Override
        public  T put(Entity entity, Class responseType) throws ProcessingException, WebApplicationException {
            return method("PUT", entity, responseType);
        }

        @Override
        public  T put(Entity entity, GenericType responseType) throws ProcessingException, WebApplicationException {
            return method("PUT", entity, responseType);
        }

        @Override
        public Response post(Entity entity) throws ProcessingException {
            return method("POST", entity);
        }

        @Override
        public  T post(Entity entity, Class responseType) throws ProcessingException, WebApplicationException {
            return method("POST", entity, responseType);
        }

        @Override
        public  T post(Entity entity, GenericType responseType) throws ProcessingException, WebApplicationException {
            return method("POST", entity, responseType);
        }

        @Override
        public Response delete() throws ProcessingException {
            return method("DELETE");
        }

        @Override
        public  T delete(Class responseType) throws ProcessingException, WebApplicationException {
            return method("DELETE", responseType);
        }

        @Override
        public  T delete(GenericType responseType) throws ProcessingException, WebApplicationException {
            return method("DELETE", responseType);
        }

        @Override
        public Response head() throws ProcessingException {
            return method("HEAD");
        }

        @Override
        public Response options() throws ProcessingException {
            return method("OPTIONS");
        }

        @Override
        public  T options(Class responseType) throws ProcessingException, WebApplicationException {
            return method("OPTIONS", responseType);
        }

        @Override
        public  T options(GenericType responseType) throws ProcessingException, WebApplicationException {
            return method("OPTIONS", responseType);
        }

        @Override
        public Response trace() throws ProcessingException {
            return method("TRACE");
        }

        @Override
        public  T trace(Class responseType) throws ProcessingException, WebApplicationException {
            return method("TRACE", responseType);
        }

        @Override
        public  T trace(GenericType responseType) throws ProcessingException, WebApplicationException {
            return method("TRACE", responseType);
        }

        @Override
        public Response method(String name) throws ProcessingException {
            requestContext.setMethod(name);
            return new JerseyInvocation(this).invoke();
        }

        @Override
        public  T method(String name, Class responseType) throws ProcessingException, WebApplicationException {
            if (responseType == null) {
                throw new IllegalArgumentException(LocalizationMessages.RESPONSE_TYPE_IS_NULL());
            }
            requestContext.setMethod(name);
            return new JerseyInvocation(this).invoke(responseType);
        }

        @Override
        public  T method(String name, GenericType responseType) throws ProcessingException, WebApplicationException {
            if (responseType == null) {
                throw new IllegalArgumentException(LocalizationMessages.RESPONSE_TYPE_IS_NULL());
            }
            requestContext.setMethod(name);
            return new JerseyInvocation(this).invoke(responseType);
        }

        @Override
        public Response method(String name, Entity entity) throws ProcessingException {
            requestContext.setMethod(name);
            storeEntity(entity);
            return new JerseyInvocation(this).invoke();
        }

        @Override
        public  T method(String name, Entity entity, Class responseType)
                throws ProcessingException, WebApplicationException {
            if (responseType == null) {
                throw new IllegalArgumentException(LocalizationMessages.RESPONSE_TYPE_IS_NULL());
            }
            requestContext.setMethod(name);
            storeEntity(entity);
            return new JerseyInvocation(this).invoke(responseType);
        }

        @Override
        public  T method(String name, Entity entity, GenericType responseType)
                throws ProcessingException, WebApplicationException {
            if (responseType == null) {
                throw new IllegalArgumentException(LocalizationMessages.RESPONSE_TYPE_IS_NULL());
            }
            requestContext.setMethod(name);
            storeEntity(entity);
            return new JerseyInvocation(this).invoke(responseType);
        }

        @Override
        public Builder property(String name, Object value) {
            requestContext.setProperty(name, value);
            return this;
        }
    }

    private static class AsyncInvoker implements javax.ws.rs.client.AsyncInvoker {

        private final JerseyInvocation.Builder builder;

        private AsyncInvoker(JerseyInvocation.Builder request) {
            this.builder = request;
            this.builder.requestContext.setAsynchronous(true);
        }

        @Override
        public Future get() {
            return method("GET");
        }

        @Override
        public  Future get(Class responseType) {
            return method("GET", responseType);
        }

        @Override
        public  Future get(GenericType responseType) {
            return method("GET", responseType);
        }

        @Override
        public  Future get(InvocationCallback callback) {
            return method("GET", callback);
        }

        @Override
        public Future put(Entity entity) {
            return method("PUT", entity);
        }

        @Override
        public  Future put(Entity entity, Class responseType) {
            return method("PUT", entity, responseType);
        }

        @Override
        public  Future put(Entity entity, GenericType responseType) {
            return method("PUT", entity, responseType);
        }

        @Override
        public  Future put(Entity entity, InvocationCallback callback) {
            return method("PUT", entity, callback);
        }

        @Override
        public Future post(Entity entity) {
            return method("POST", entity);
        }

        @Override
        public  Future post(Entity entity, Class responseType) {
            return method("POST", entity, responseType);
        }

        @Override
        public  Future post(Entity entity, GenericType responseType) {
            return method("POST", entity, responseType);
        }

        @Override
        public  Future post(Entity entity, InvocationCallback callback) {
            return method("POST", entity, callback);
        }

        @Override
        public Future delete() {
            return method("DELETE");
        }

        @Override
        public  Future delete(Class responseType) {
            return method("DELETE", responseType);
        }

        @Override
        public  Future delete(GenericType responseType) {
            return method("DELETE", responseType);
        }

        @Override
        public  Future delete(InvocationCallback callback) {
            return method("DELETE", callback);
        }

        @Override
        public Future head() {
            return method("HEAD");
        }

        @Override
        public Future head(InvocationCallback callback) {
            return method("HEAD", callback);
        }

        @Override
        public Future options() {
            return method("OPTIONS");
        }

        @Override
        public  Future options(Class responseType) {
            return method("OPTIONS", responseType);
        }

        @Override
        public  Future options(GenericType responseType) {
            return method("OPTIONS", responseType);
        }

        @Override
        public  Future options(InvocationCallback callback) {
            return method("OPTIONS", callback);
        }

        @Override
        public Future trace() {
            return method("TRACE");
        }

        @Override
        public  Future trace(Class responseType) {
            return method("TRACE", responseType);
        }

        @Override
        public  Future trace(GenericType responseType) {
            return method("TRACE", responseType);
        }

        @Override
        public  Future trace(InvocationCallback callback) {
            return method("TRACE", callback);
        }

        @Override
        public Future method(String name) {
            builder.requestContext.setMethod(name);
            return new JerseyInvocation(builder).submit();
        }

        @Override
        public  Future method(String name, Class responseType) {
            if (responseType == null) {
                throw new IllegalArgumentException(LocalizationMessages.RESPONSE_TYPE_IS_NULL());
            }
            builder.requestContext.setMethod(name);
            return new JerseyInvocation(builder).submit(responseType);
        }

        @Override
        public  Future method(String name, GenericType responseType) {
            if (responseType == null) {
                throw new IllegalArgumentException(LocalizationMessages.RESPONSE_TYPE_IS_NULL());
            }
            builder.requestContext.setMethod(name);
            return new JerseyInvocation(builder).submit(responseType);
        }

        @Override
        public  Future method(String name, InvocationCallback callback) {
            builder.requestContext.setMethod(name);
            return new JerseyInvocation(builder).submit(callback);
        }

        @Override
        public Future method(String name, Entity entity) {
            builder.requestContext.setMethod(name);
            builder.storeEntity(entity);
            return new JerseyInvocation(builder).submit();
        }

        @Override
        public  Future method(String name, Entity entity, Class responseType) {
            if (responseType == null) {
                throw new IllegalArgumentException(LocalizationMessages.RESPONSE_TYPE_IS_NULL());
            }
            builder.requestContext.setMethod(name);
            builder.storeEntity(entity);
            return new JerseyInvocation(builder).submit(responseType);
        }

        @Override
        public  Future method(String name, Entity entity, GenericType responseType) {
            if (responseType == null) {
                throw new IllegalArgumentException(LocalizationMessages.RESPONSE_TYPE_IS_NULL());
            }
            builder.requestContext.setMethod(name);
            builder.storeEntity(entity);
            return new JerseyInvocation(builder).submit(responseType);
        }

        @Override
        public  Future method(String name, Entity entity, InvocationCallback callback) {
            builder.requestContext.setMethod(name);
            builder.storeEntity(entity);
            return new JerseyInvocation(builder).submit(callback);
        }
    }

    @Override
    public Response invoke() throws ProcessingException, WebApplicationException {
        final ClientRuntime runtime = request().getClientRuntime();
        final RequestScope requestScope = runtime.getRequestScope();
        return requestScope.runInScope(new Producer() {
            @Override
            public Response call() throws ProcessingException {
                return new ScopedJaxrsResponse(runtime.invoke(requestContext), requestScope);
            }
        });
    }

    @Override
    public  T invoke(final Class responseType) throws ProcessingException, WebApplicationException {
        if (responseType == null) {
            throw new IllegalArgumentException(LocalizationMessages.RESPONSE_TYPE_IS_NULL());
        }
        final ClientRuntime runtime = request().getClientRuntime();
        final RequestScope requestScope = runtime.getRequestScope();
        return requestScope.runInScope(new Producer() {
            @Override
            public T call() throws ProcessingException {
                try {
                    return translate(runtime.invoke(requestContext), requestScope, responseType);
                } catch (ProcessingException ex) {
                    if (ex.getCause() instanceof WebApplicationException) {
                        throw (WebApplicationException) ex.getCause();
                    }
                    throw ex;
                }
            }
        });
    }

    @Override
    public  T invoke(final GenericType responseType) throws ProcessingException, WebApplicationException {
        if (responseType == null) {
            throw new IllegalArgumentException(LocalizationMessages.RESPONSE_TYPE_IS_NULL());
        }
        final ClientRuntime runtime = request().getClientRuntime();
        final RequestScope requestScope = runtime.getRequestScope();
        return requestScope.runInScope(new Producer() {
            @Override
            public T call() throws ProcessingException {
                try {
                    return translate(runtime.invoke(requestContext), requestScope, responseType);
                } catch (ProcessingException ex) {
                    if (ex.getCause() instanceof WebApplicationException) {
                        throw (WebApplicationException) ex.getCause();
                    }
                    throw ex;
                }
            }
        });
    }

    @Override
    public Future submit() {
        final SettableFuture responseFuture = SettableFuture.create();
        request().getClientRuntime().submit(requestContext, new ResponseCallback() {

            @Override
            public void completed(ClientResponse response, RequestScope scope) {
                responseFuture.set(new ScopedJaxrsResponse(response, scope));
            }

            @Override
            public void failed(ProcessingException error) {
                responseFuture.setException(error);
            }
        });

        return responseFuture;
    }

    @Override
    public  Future submit(final Class responseType) {
        if (responseType == null) {
            throw new IllegalArgumentException(LocalizationMessages.RESPONSE_TYPE_IS_NULL());
        }
        final SettableFuture responseFuture = SettableFuture.create();
        request().getClientRuntime().submit(requestContext, new ResponseCallback() {

            @Override
            public void completed(ClientResponse response, RequestScope scope) {
                try {
                    responseFuture.set(translate(response, scope, responseType));
                } catch (ProcessingException ex) {
                    failed(ex);
                }
            }

            @Override
            public void failed(ProcessingException error) {
                if (error.getCause() instanceof WebApplicationException) {
                    responseFuture.setException(error.getCause());
                } else {
                    responseFuture.setException(error);
                }
            }
        });

        return responseFuture;
    }

    private  T translate(ClientResponse response, RequestScope scope, Class responseType)
            throws ProcessingException {
        if (responseType == Response.class) {
            return responseType.cast(new ScopedJaxrsResponse(response, scope));
        }

        if (response.getStatusInfo().getFamily() == Response.Status.Family.SUCCESSFUL) {
            try {
                return new InboundJaxrsResponse(response).readEntity(responseType);
            } catch (ProcessingException ex) {
                throw ex;
            } catch (WebApplicationException ex) {
                throw new ProcessingException(ex);
            } catch (Exception ex) {
                throw new ProcessingException(LocalizationMessages.UNEXPECTED_ERROR_RESPONSE_PROCESSING(), ex);
            }
        } else {
            throw convertToException(new ScopedJaxrsResponse(response, scope));
        }
    }

    @Override
    public  Future submit(final GenericType responseType) {
        if (responseType == null) {
            throw new IllegalArgumentException(LocalizationMessages.RESPONSE_TYPE_IS_NULL());
        }
        final SettableFuture responseFuture = SettableFuture.create();
        request().getClientRuntime().submit(requestContext, new ResponseCallback() {

            @Override
            public void completed(ClientResponse response, RequestScope scope) {
                try {
                    responseFuture.set(translate(response, scope, responseType));
                } catch (ProcessingException ex) {
                    failed(ex);
                }
            }

            @Override
            public void failed(ProcessingException error) {
                if (error.getCause() instanceof WebApplicationException) {
                    responseFuture.setException(error.getCause());
                } else {
                    responseFuture.setException(error);
                }
            }
        });

        return responseFuture;
    }

    private  T translate(ClientResponse response, RequestScope scope, GenericType responseType)
            throws ProcessingException {
        if (responseType.getRawType() == Response.class) {
            //noinspection unchecked
            return (T) new ScopedJaxrsResponse(response, scope);
        }

        if (response.getStatusInfo().getFamily() == Response.Status.Family.SUCCESSFUL) {
            try {
                return new InboundJaxrsResponse(response).readEntity(responseType);
            } catch (ProcessingException ex) {
                throw ex;
            } catch (WebApplicationException ex) {
                throw new ProcessingException(ex);
            } catch (Exception ex) {
                throw new ProcessingException(LocalizationMessages.UNEXPECTED_ERROR_RESPONSE_PROCESSING(), ex);
            }
        } else {
            throw convertToException(new ScopedJaxrsResponse(response, scope));
        }
    }

    @Override
    public  Future submit(final InvocationCallback callback) {
        final SettableFuture responseFuture = SettableFuture.create();

        try {

            ReflectionHelper.DeclaringClassInterfacePair pair =
                    ReflectionHelper.getClass(callback.getClass(), InvocationCallback.class);
            final Type callbackParamType = ReflectionHelper.getParameterizedTypeArguments(pair)[0];
            final Class callbackParamClass = ReflectionHelper.erasure(callbackParamType);

            final ResponseCallback responseCallback = new ResponseCallback() {

                @Override
                public void completed(ClientResponse response, RequestScope scope) {
                    final T result;
                    if (callbackParamClass == Response.class) {
                        result = callbackParamClass.cast(new ScopedJaxrsResponse(response, scope));
                        responseFuture.set(result);
                        callback.completed(result);
                    } else if (response.getStatusInfo().getFamily() == Response.Status.Family.SUCCESSFUL) {
                        result = new InboundJaxrsResponse(response).readEntity(new GenericType(callbackParamType));
                        responseFuture.set(result);
                        callback.completed(result);
                    } else {
                        failed(convertToException(new ScopedJaxrsResponse(response, scope)));
                    }
                }

                @Override
                public void failed(ProcessingException error) {
                    try {
                        if (error.getCause() instanceof WebApplicationException) {
                            responseFuture.setException(error.getCause());
                        } else {
                            responseFuture.setException(error);
                        }
                    } finally {
                        callback.failed(error);
                    }
                }
            };
            request().getClientRuntime().submit(requestContext, responseCallback);
        } catch (Throwable error) {
            ProcessingException ce;
            if (error instanceof ProcessingException) {
                ce = (ProcessingException) error;
                responseFuture.setException(ce);
            } else if (error instanceof WebApplicationException) {
                ce = new ProcessingException(error);
                responseFuture.setException(error);
            } else {
                ce = new ProcessingException(error);
                responseFuture.setException(ce);
            }
            callback.failed(ce);
        }

        return responseFuture;
    }

    @Override
    public JerseyInvocation property(String name, Object value) {
        requestContext.setProperty(name, value);
        return this;
    }

    private ProcessingException convertToException(Response response) {
        try {
            // Buffer and close entity input stream (if any) to prevent
            // leaking connections (see JERSEY-2157).
            response.bufferEntity();

            WebApplicationException webAppException;
            final int statusCode = response.getStatus();
            final Response.Status status = Response.Status.fromStatusCode(statusCode);

            if (status == null) {
                final Response.Status.Family statusFamily = response.getStatusInfo().getFamily();
                webAppException = createExceptionForFamily(response, statusFamily);
            } else switch (status) {
                case BAD_REQUEST:
                    webAppException = new BadRequestException(response);
                    break;
                case UNAUTHORIZED:
                    webAppException = new NotAuthorizedException(response);
                    break;
                case FORBIDDEN:
                    webAppException = new ForbiddenException(response);
                    break;
                case NOT_FOUND:
                    webAppException = new NotFoundException(response);
                    break;
                case METHOD_NOT_ALLOWED:
                    webAppException = new NotAllowedException(response);
                    break;
                case NOT_ACCEPTABLE:
                    webAppException = new NotAcceptableException(response);
                    break;
                case UNSUPPORTED_MEDIA_TYPE:
                    webAppException = new NotSupportedException(response);
                    break;
                case INTERNAL_SERVER_ERROR:
                    webAppException = new InternalServerErrorException(response);
                    break;
                case SERVICE_UNAVAILABLE:
                    webAppException = new ServiceUnavailableException(response);
                    break;
                default:
                    final Response.Status.Family statusFamily = response.getStatusInfo().getFamily();
                    webAppException = createExceptionForFamily(response, statusFamily);
            }

            return new ProcessingException(webAppException);
        } catch (Throwable t) {
            return new ProcessingException(LocalizationMessages.RESPONSE_TO_EXCEPTION_CONVERSION_FAILED(), t);
        }
    }

    private WebApplicationException createExceptionForFamily(Response response, Response.Status.Family statusFamily) {
        WebApplicationException webAppException;
        switch (statusFamily) {
            case REDIRECTION:
                webAppException = new RedirectionException(response);
                break;
            case CLIENT_ERROR:
                webAppException = new ClientErrorException(response);
                break;
            case SERVER_ERROR:
                webAppException = new ServerErrorException(response);
                break;
            default:
                webAppException = new WebApplicationException(response);
        }
        return webAppException;
    }

    /**
     * Returns a reference to the mutable request context to be invoked.
     *
     * @return mutable request context to be invoked.
     */
    ClientRequest request() {
        return requestContext;
    }
}




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