ko/bck2brwsr/src/main/java/org/apidesign/bck2brwsr/ko2brwsr/BrwsrCtxPrvdr.java
author Jaroslav Tulach <jaroslav.tulach@apidesign.org>
Tue, 10 Sep 2013 15:40:00 +0200
changeset 1278 1dac1da89357
parent 1228 462dd9238173
child 1420 246ee398b411
permissions -rw-r--r--
Actually also register the WebSocket transfer to the bck2brwsr context
     1 /**
     2  * Back 2 Browser Bytecode Translator
     3  * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
     4  *
     5  * This program is free software: you can redistribute it and/or modify
     6  * it under the terms of the GNU General Public License as published by
     7  * the Free Software Foundation, version 2 of the License.
     8  *
     9  * This program is distributed in the hope that it will be useful,
    10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
    11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    12  * GNU General Public License for more details.
    13  *
    14  * You should have received a copy of the GNU General Public License
    15  * along with this program. Look for COPYING file in the top folder.
    16  * If not, see http://opensource.org/licenses/GPL-2.0.
    17  */
    18 package org.apidesign.bck2brwsr.ko2brwsr;
    19 
    20 import org.apidesign.bck2brwsr.core.JavaScriptBody;
    21 import org.apidesign.html.context.spi.Contexts;
    22 import org.apidesign.html.json.spi.Technology;
    23 import org.apidesign.html.json.spi.Transfer;
    24 import org.apidesign.html.json.spi.WSTransfer;
    25 import org.openide.util.lookup.ServiceProvider;
    26 
    27 /** This is an implementation package - just
    28  * include its JAR on classpath and use official {@link Context} API
    29  * to access the functionality.
    30  * <p>
    31  * Provides binding between models and <a href="http://bck2brwsr.apidesign.org">
    32  * Bck2Brwsr</a> VM.
    33  * Registers {@link ContextProvider}, so {@link ServiceLoader} can find it.
    34  *
    35  * @author Jaroslav Tulach <jtulach@netbeans.org>
    36  */
    37 @ServiceProvider(service = Contexts.Provider.class)
    38 public final class BrwsrCtxPrvdr implements Contexts.Provider {
    39 
    40     @Override
    41     public void fillContext(Contexts.Builder context, Class<?> requestor) {
    42         if (bck2BrwsrVM()) {
    43             context.register(Technology.class, BrwsrCtxImpl.DEFAULT, 50).
    44             register(Transfer.class, BrwsrCtxImpl.DEFAULT, 50).
    45             register(WSTransfer.class, BrwsrCtxImpl.DEFAULT, 50);
    46         }
    47     }
    48     
    49     @JavaScriptBody(args = {  }, body = "return true;")
    50     private static boolean bck2BrwsrVM() {
    51         return false;
    52     }
    53 }