org.glassfish.jersey.server.AsyncContext 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: 3.1.9

Show newest version

/*
 * Copyright (c) 2012, 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.server;

import jakarta.ws.rs.container.AsyncResponse;
import jakarta.ws.rs.core.Response;

import org.glassfish.jersey.internal.util.Producer;

/**
 * Injectable asynchronous processing context that can be used to control various aspects
 * of asynchronous processing of a single request.
 *
 * @author Marek Potociar
 */
public interface AsyncContext extends AsyncResponse {

    /**
     * Asynchronous processing context state.
     */
    public static enum State {

        /**
         * Indicates the asynchronous processing context is running. This is a default state
         * the processing context is in case the processing execution flow has not been explicitly
         * modified (yet).
         */
        RUNNING,
        /**
         * Indicates the asynchronous processing context has been suspended.
         *
         * @see AsyncContext#suspend()
         */
        SUSPENDED,
        /**
         * Indicates the asynchronous processing context has been resumed.
         */
        RESUMED,
        /**
         * Indicates the processing represented by this asynchronous processing context
         * has been completed.
         */
        COMPLETED,
    }

    /**
     * Suspend the current asynchronous processing context.
     *
     * The method returns {@code true} if the context has been successfully suspended,
     * {@code false} otherwise.
     *
     * @return {@code true} if the request processing has been suspended successfully suspended,
     *         {@code false} otherwise.
     */
    public boolean suspend();

    /**
     * Invoke the provided response producer in a Jersey-managed asynchronous thread.
     *
     * @param producer response producer.
     */
    public void invokeManaged(Producer producer);
}