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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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/*
 * Copyright (c) 2017, 2020 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.internal;

import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;
import java.util.stream.Stream;

import jakarta.ws.rs.RuntimeType;

import org.glassfish.jersey.internal.inject.InjectionManager;
import org.glassfish.jersey.internal.util.PropertiesHelper;

/**
 * Simple ServiceFinder configuration.
 *
 * Looks for all implementations of a given contract using {@link ServiceFinder} and registers found instances to
 * {@link InjectionManager}.
 *
 * @param  contract type.
 * @author Petr Bouda
 */
public abstract class AbstractServiceFinderConfigurator implements BootstrapConfigurator {

    private final Class contract;
    private final RuntimeType runtimeType;

    /**
     * Create a new configurator.
     *
     * @param contract    contract of the service providers bound by this binder.
     * @param runtimeType runtime (client or server) where the service finder binder is used.
     */
    protected AbstractServiceFinderConfigurator(Class contract, RuntimeType runtimeType) {
        this.contract = contract;
        this.runtimeType = runtimeType;
    }

    /**
     * Load all particular implementations of the type {@code T} using {@link ServiceFinder}.
     *
     * @param applicationProperties map containing application properties. May be {@code null}
     * @return all registered classes of the type {@code T}.
     */
    protected List> loadImplementations(Map applicationProperties) {
        if (PropertiesHelper.isMetaInfServicesEnabled(applicationProperties, runtimeType)) {
            return Stream.of(ServiceFinder.find(contract, true).toClassArray())
                    .collect(Collectors.toList());
        }
        return Collections.emptyList();
    }
}