org.glassfish.jersey.client.inject.ParameterUpdater Maven / Gradle / Ivy

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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) 2010, 2019 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.client.inject;

/**
 * Provider that converts the an object of a custom Java type
 * values to String / Collection<String>> type
 *
 * @param  custom Java type
 * @param  String / Collection<String>> type
 *
 * @author Paul Sandoz
 * @author Marek Potociar
 * @author Gaurav Gupta ([email protected])
 */
public interface ParameterUpdater {

    /**
     * Name of the parameter to be udpated
     *
     * @return name of the updated parameter.
     */
    String getName();

    /**
     * Default value (string) that will be used in case input value is not available.
     *
     * @return default (back-up) value.
     */
    String getDefaultValueString();

    /**
     * Update the value using ParamConverter#toString (and using
     * the configured {@link #getDefaultValueString() default value})
     *
     * @param parameters custom Java type instance value.
     * @return converted value.
     */
    R update(T parameters);
}