jdk8-mips64-public/jaxws: src/share/jaxws_classes/javax/xml/ws/Provider.java@f453f4eaf8b4

     1 /*

     2  * Copyright (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.

     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

     4  *

     5  * This code is free software; you can redistribute it and/or modify it

     6  * under the terms of the GNU General Public License version 2 only, as

     7  * published by the Free Software Foundation.  Oracle designates this

     8  * particular file as subject to the "Classpath" exception as provided

     9  * by Oracle in the LICENSE file that accompanied this code.

    10  *

    11  * This code is distributed in the hope that it will be useful, but WITHOUT

    12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

    13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

    14  * version 2 for more details (a copy is included in the LICENSE file that

    15  * accompanied this code).

    16  *

    17  * You should have received a copy of the GNU General Public License version

    18  * 2 along with this work; if not, write to the Free Software Foundation,

    19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

    20  *

    21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

    22  * or visit www.oracle.com if you need additional information or have any

    23  * questions.

    24  */

    26 package javax.xml.ws;

    28 /**

    29  *  <p>Service endpoints may implement the <code>Provider</code>

    30  *  interface as a dynamic alternative to an SEI.

    31  *

    32  *  <p>Implementations are required to support <code>Provider&lt;Source&gt;</code>,

    33  *  <code>Provider&lt;SOAPMessage&gt;</code> and

    34  *  <code>Provider&lt;DataSource&gt;</code>, depending on the binding

    35  *  in use and the service mode.

    36  *

    37  *  <p>The <code>ServiceMode</code> annotation can be used to control whether

    38  *  the <code>Provider</code> instance will receive entire protocol messages

    39  *  or just message payloads.

    40  *

    41  *  @since JAX-WS 2.0

    42  *

    43  *  @see javax.xml.transform.Source

    44  *  @see javax.xml.soap.SOAPMessage

    45  *  @see javax.xml.ws.ServiceMode

    46 **/

    47 public interface Provider<T> {

    49   /** Invokes an operation occording to the contents of the request

    50    *  message.

    51    *

    52    *  @param  request The request message or message payload.

    53    *  @return The response message or message payload. May be <code>null</code> if

    54               there is no response.

    55    *  @throws WebServiceException If there is an error processing request.

    56    *          The cause of the <code>WebServiceException</code> may be set to a subclass

    57    *          of <code>ProtocolException</code> to control the protocol level

    58    *          representation of the exception.

    59    *  @see javax.xml.ws.handler.MessageContext

    60    *  @see javax.xml.ws.ProtocolException

    61   **/

    62   public T invoke(T request);

    63 }

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