jdk8-mips64-public/jaxws: src/share/jaxws_classes/com/sun/xml/internal/ws/api/pipe/PipelineAssemblerFactory.java@9c07ef4934dd

     1 /*

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     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

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     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

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    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

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    23  * questions.

    24  */

    26 package com.sun.xml.internal.ws.api.pipe;

    28 import com.sun.xml.internal.ws.api.BindingID;

    29 import com.sun.xml.internal.ws.util.ServiceFinder;

    31 import javax.xml.ws.soap.SOAPBinding;

    32 import java.util.logging.Logger;

    34 /**

    35  * Creates {@link PipelineAssembler}.

    36  *

    37  * <p>

    38  * To create a pipeline,

    39  * the JAX-WS runtime locates {@link PipelineAssemblerFactory}s through

    40  * the <tt>META-INF/services/com.sun.xml.internal.ws.api.pipe.PipelineAssemblerFactory</tt> files.

    41  * Factories found are checked to see if it supports the given binding ID one by one,

    42  * and the first valid {@link PipelineAssembler} returned will be used to create

    43  * a pipeline.

    44  *

    45  * <p>

    46  * TODO: is bindingId really extensible? for this to be extensible,

    47  * someone seems to need to hook into WSDL parsing.

    48  *

    49  * <p>

    50  * TODO: JAX-WSA might not define its own binding ID -- it may just go to an extension element

    51  * of WSDL. So this abstraction might need to be worked on.

    52  *

    53  * @author Kohsuke Kawaguchi

    54  * @deprecated

    55  *      Use {@link TubelineAssemblerFactory} instead.

    56  */

    57 public abstract class PipelineAssemblerFactory {

    58     /**

    59      * Creates a {@link PipelineAssembler} applicable for the given binding ID.

    60      *

    61      * @param bindingId

    62      *      The binding ID for which a pipeline will be created,

    63      *      such as {@link SOAPBinding#SOAP11HTTP_BINDING}.

    64      *      Must not be null.

    65      *

    66      * @return

    67      *      null if this factory doesn't recognize the given binding ID.

    68      */

    69     public abstract PipelineAssembler doCreate(BindingID bindingId);

    71     /**

    72      * Locates {@link PipelineAssemblerFactory}s and create

    73      * a suitable {@link PipelineAssembler}.

    74      *

    75      * @param bindingId

    76      *      The binding ID string for which the new {@link PipelineAssembler}

    77      *      is created. Must not be null.

    78      * @return

    79      *      Always non-null, since we fall back to our default {@link PipelineAssembler}.

    80      */

    81     public static PipelineAssembler create(ClassLoader classLoader, BindingID bindingId) {

    82         for (PipelineAssemblerFactory factory : ServiceFinder.find(PipelineAssemblerFactory.class,classLoader)) {

    83             PipelineAssembler assembler = factory.doCreate(bindingId);

    84             if(assembler!=null) {

    85                 logger.fine(factory.getClass()+" successfully created "+assembler);

    86                 return assembler;

    87             }

    88         }

    90         // default binding IDs that are known

    91         // TODO: replace this with proper ones

    92         return new com.sun.xml.internal.ws.util.pipe.StandalonePipeAssembler();

    93     }

    95     private static final Logger logger = Logger.getLogger(PipelineAssemblerFactory.class.getName());

    96 }

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