com.sun.xml.ws.api.BindingIDFactory Maven / Gradle / Ivy

Go to download
Show more of this group Show more artifacts with this name
Show all versions of webservices-rt Show documentation
This module contains the Metro runtime code.
There is a newer version: 4.0.4
/*
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2017 Oracle and/or its affiliates. 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://oss.oracle.com/licenses/CDDL+GPL-1.1
 * or 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 LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [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.xml.ws.api;

import com.sun.istack.Nullable;
import com.sun.istack.NotNull;

import javax.xml.ws.WebServiceException;

/**
 * Extension point to plug in additional {@link BindingID} parsing logic.
 *
 * 
 * When the JAX-WS RI is asked to parse a binding ID string into a {@link BindingID}
 * object, it uses service idiom to look for the implementations of this class
 * in the {@code META-INF/services/...}.
 *
 * @since JAX-WS 2.0.next
 * @author Kohsuke Kawaguchi
 * @see BindingID#parse(String) 
 */
public abstract class BindingIDFactory {
    /**
     * Parses a binding ID string into {@link BindingID} if possible.
     *
     * @return
     *      a non-null return value would cause the JAX-WS RI to consider
     *      the parsing to be successful. No furhter {@link BindingIDFactory}
     *      will be consulted.
     *
     *      

     *      Retruning a null value indicates that this factory doesn't understand
     *      this string, in which case the JAX-WS RI will keep asking next
     *      {@link BindingIDFactory}.
     *
     * @throws WebServiceException
     *      if the implementation understood the lexical value but it is not correct,
     *      this exception can be thrown to abort the parsing with error.
     *      No further {@link BindingIDFactory} will be consulted, and
     *      {@link BindingID#parse(String)} will throw the exception.
     */
    public abstract @Nullable BindingID parse(@NotNull String lexical) throws WebServiceException;
    
    /**
     * Creates a {@link BindingID} for given transport and SOAPVersion.
     *
     * @return
     *      a non-null return value would cause the JAX-WS RI to consider
     *      the creation to be successful. No furhter {@link BindingIDFactory}
     *      will be consulted.
     *
     *      
     *      Retruning a null value indicates that this factory doesn't understand
     *      the transport, in which case the JAX-WS RI will keep asking next
     *      {@link BindingIDFactory}.
     *
     * @throws WebServiceException
     *      if the implementation understood the transport but it is not correct,
     *      this exception can be thrown to abort the creation with error.
     *      No further {@link BindingIDFactory} will be consulted, and
     *      {@link #create(String, SOAPVersion)} will throw the exception.
     */
    public @Nullable BindingID create(@NotNull String transport, @NotNull SOAPVersion soapVersion) throws WebServiceException {
        return null;
    }
}