com.sun.jersey.server.impl.model.method.dispatch.ResourceMethodDispatchProvider Maven / Gradle / Ivy
Show all versions of jersey-bundle Show documentation
/*
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright 1997-2007 Sun Microsystems, Inc. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can obtain
* a copy of the License at https://jersey.dev.java.net/CDDL+GPL.html
* or jersey/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at jersey/legal/LICENSE.txt.
* Sun designates this particular file as subject to the "Classpath" exception
* as provided by Sun in the GPL Version 2 section of the License file that
* accompanied this code. If applicable, add the following below the License
* Header, with the fields enclosed by brackets [] replaced by your own
* identifying information: "Portions Copyrighted [year]
* [name of copyright owner]"
*
* Contributor(s):
*
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.jersey.server.impl.model.method.dispatch;
import com.sun.jersey.api.model.AbstractResourceMethod;
import com.sun.jersey.spi.dispatch.RequestDispatcher;
/**
* Service-provider interface for creating {@link RequestDispatcher} instances.
*
* An implementation (a service-provider) identifies itself by placing a
* provider-configuration file (if not already present),
* "com.sun.research.ws.rest.spi.invoker.ResourceMethodDispatchProvider" in the
* resource directory META-INF/services, and including the fully qualified
* service-provider-class of the implementation in the file.
*
* A provider will examine the model of the Web resource method and
* determine if an invoker can be created for that Web resource method.
*
* Multiple providers can specify the support for different Web resource method
* patterns, ranging from simple patterns (such as void return and intput
* parameters) to complex patterns that take type URI and query arguments
* and HTTP reuqest headers as typed parameters.
*
*
* @author [email protected]
*/
public interface ResourceMethodDispatchProvider {
/**
* Create a {@link RequestDispatcher} for a resource method of
* a resource.
*
* @param abstractResourceMethod the abstract resource method.
* @return the request dispatcher, otherwise null if it could not be created
* for the abstract resource method.
*/
RequestDispatcher create(AbstractResourceMethod abstractResourceMethod);
}