org.glassfish.jersey.servlet.WebConfig Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of jaxrs-ri Show documentation

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.

There is a newer version: 3.1.8

Show newest version

/*
 * Copyright (c) 2012, 2021 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.servlet;

import java.util.Enumeration;

import jakarta.servlet.FilterConfig;
import jakarta.servlet.ServletConfig;
import jakarta.servlet.ServletContext;

/**
 * The Web configuration for accessing initialization parameters of a Web
 * component and the {@link ServletContext}.
 *
 * @author Paul Sandoz
 */
public interface WebConfig {

    /**
     * The web configuration type.
     */
    public static enum ConfigType {
        /**
         * A configuration type of servlet configuration.
         */
        ServletConfig,
        /**
         * A configuration type of filter configuration.
         */
        FilterConfig
    }

    /**
     * Get the configuration type of this config.
     *
     * @return the configuration type.
     */
    ConfigType getConfigType();

    /**
     * Get the corresponding ServletConfig if this WebConfig represents a {@link ServletConfig}
     *
     * @return servlet config or null
     */
    ServletConfig getServletConfig();

    /**
     * Get the corresponding FilterConfig if this WebConfig represents a {@link FilterConfig}
     *
     * @return filter config or null
     */
    FilterConfig getFilterConfig();

    /**
     * Get the name of the Web component.
     *
     * @return the name of the Web component.
     */
    String getName();

    /**
     * Get an initialization parameter.
     *
     * @param name the parameter name.
     * @return the parameter value, or null if the parameter is not present.
     */
    String getInitParameter(String name);

    /**
     * Get the enumeration of initialization parameter names.
     *
     * @return the enumeration of initialization parameter names.
     */
    Enumeration getInitParameterNames();

    /**
     * Get the {@link ServletContext}.
     *
     * @return the {@link ServletContext}.
     */
    ServletContext getServletContext();
}