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 * Copyright (c) 2010, 2019 Oracle and/or its affiliates. All rights reserved.
 *
 * This program and the accompanying materials are made available under the
 * terms of the Eclipse Public License v. 2.0, which is available at
 * http://www.eclipse.org/legal/epl-2.0.
 *
 * This Source Code may also be made available under the following Secondary
 * Licenses when the conditions for such availability set forth in the
 * Eclipse Public License v. 2.0 are satisfied: GNU General Public License,
 * version 2 with the GNU Classpath Exception, which is available at
 * https://www.gnu.org/software/classpath/license.html.
 *
 * SPDX-License-Identifier: EPL-2.0 OR GPL-2.0 WITH Classpath-exception-2.0
 */

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

import java.util.Map;
import java.util.function.Function;

import javax.ws.rs.CookieParam;
import javax.ws.rs.core.Cookie;
import javax.ws.rs.core.MultivaluedMap;

import javax.inject.Provider;
import javax.inject.Singleton;

import org.glassfish.jersey.internal.inject.ExtractorException;
import org.glassfish.jersey.internal.util.collection.MultivaluedStringMap;
import org.glassfish.jersey.server.ContainerRequest;
import org.glassfish.jersey.server.ParamException;
import org.glassfish.jersey.server.model.Parameter;

Value factory provider supporting the CookieParam injection annotation.
Author:Paul Sandoz, Marek Potociar
/** * Value factory provider supporting the {@link CookieParam} injection annotation. * * @author Paul Sandoz * @author Marek Potociar */
@Singleton final class CookieParamValueParamProvider extends AbstractValueParamProvider { private static final class CookieParamValueProvider implements Function<ContainerRequest, Object> { private final MultivaluedParameterExtractor<?> extractor; CookieParamValueProvider(MultivaluedParameterExtractor<?> extractor) { this.extractor = extractor; } @Override public Object apply(ContainerRequest containerRequest) { // TODO: cache? MultivaluedMap<String, String> cookies = new MultivaluedStringMap(); for (Map.Entry<String, Cookie> e : containerRequest.getCookies().entrySet()) { cookies.putSingle(e.getKey(), e.getValue().getValue()); } try { return extractor.extract(cookies); } catch (ExtractorException ex) { throw new ParamException.CookieParamException(ex.getCause(), extractor.getName(), extractor.getDefaultValueString()); } } } private static final class CookieTypeParamValueProvider implements Function<ContainerRequest, Cookie> { private final String name; CookieTypeParamValueProvider(String name) { this.name = name; } @Override public Cookie apply(ContainerRequest containerRequest) { return containerRequest.getCookies().get(name); } }
CookieParam annotation value factory provider injection constructor.
Params:
  • mpep – multivalued parameter extractor provider.
/** * {@link CookieParam} annotation value factory provider injection constructor. * * @param mpep multivalued parameter extractor provider. */
public CookieParamValueParamProvider(Provider<MultivaluedParameterExtractorProvider> mpep) { super(mpep, Parameter.Source.COOKIE); } @Override public Function<ContainerRequest, ?> createValueProvider(Parameter parameter) { String parameterName = parameter.getSourceName(); if (parameterName == null || parameterName.length() == 0) { // Invalid cookie parameter name return null; } if (parameter.getRawType() == Cookie.class) { return new CookieTypeParamValueProvider(parameterName); } else { MultivaluedParameterExtractor e = get(parameter); if (e == null) { return null; } return new CookieParamValueProvider(e); } } }