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Jersey core server implementation
/*
* Copyright (c) 2017, 2018 Oracle and/or its affiliates. All rights reserved.
* Copyright (c) 2018 Payara Foundation and/or its affiliates.
*
* 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 javax.ws.rs.ext.ParamConverterProvider;
import org.glassfish.jersey.internal.BootstrapBag;
import org.glassfish.jersey.internal.BootstrapConfigurator;
import org.glassfish.jersey.internal.inject.Bindings;
import org.glassfish.jersey.internal.inject.InjectionManager;
import org.glassfish.jersey.internal.inject.ParamConverterFactory;
import org.glassfish.jersey.internal.inject.Providers;
import org.glassfish.jersey.internal.util.collection.LazyValue;
import org.glassfish.jersey.internal.util.collection.Value;
import org.glassfish.jersey.internal.util.collection.Values;
import org.glassfish.jersey.server.ServerBootstrapBag;
/**
* Configurator which initializes and register {@link MultivaluedParameterExtractorProvider} instance into
* {@link InjectionManager}.
*
* @author Petr Bouda
*/
public class ParamExtractorConfigurator implements BootstrapConfigurator {
@Override
public void init(InjectionManager injectionManager, BootstrapBag bootstrapBag) {
ServerBootstrapBag serverBag = (ServerBootstrapBag) bootstrapBag;
// Param Converters must be initialized Lazy and created at the time of the call on extractor
LazyValue lazyParamConverterFactory =
Values.lazy((Value) () -> new ParamConverterFactory(
Providers.getProviders(injectionManager, ParamConverterProvider.class),
Providers.getCustomProviders(injectionManager, ParamConverterProvider.class)));
MultivaluedParameterExtractorFactory multiExtractor = new MultivaluedParameterExtractorFactory(lazyParamConverterFactory);
serverBag.setMultivaluedParameterExtractorProvider(multiExtractor);
injectionManager.register(
Bindings.service(multiExtractor)
.to(MultivaluedParameterExtractorProvider.class));
}
}