jaroslav@1018: /**
jaroslav@1018:  * Back 2 Browser Bytecode Translator
jaroslav@1018:  * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
jaroslav@1018:  *
jaroslav@1018:  * This program is free software: you can redistribute it and/or modify
jaroslav@1018:  * it under the terms of the GNU General Public License as published by
jaroslav@1018:  * the Free Software Foundation, version 2 of the License.
jaroslav@1018:  *
jaroslav@1018:  * This program is distributed in the hope that it will be useful,
jaroslav@1018:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
jaroslav@1018:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
jaroslav@1018:  * GNU General Public License for more details.
jaroslav@1018:  *
jaroslav@1018:  * You should have received a copy of the GNU General Public License
jaroslav@1018:  * along with this program. Look for COPYING file in the top folder.
jaroslav@1018:  * If not, see http://opensource.org/licenses/GPL-2.0.
jaroslav@1018:  */
jaroslav@1018: 
jaroslav@1018: package org.apidesign.bck2brwsr.htmlpage;
jaroslav@1018: 
jaroslav@1018: import net.java.html.json.Context;
jaroslav@1018: import org.apidesign.html.json.spi.ContextBuilder;
jaroslav@1018: import org.apidesign.html.json.spi.FunctionBinding;
jaroslav@1018: import org.apidesign.html.json.spi.JSONCall;
jaroslav@1018: import org.apidesign.html.json.spi.PropertyBinding;
jaroslav@1018: import org.apidesign.html.json.spi.Technology;
jaroslav@1018: import org.apidesign.html.json.spi.Transfer;
jaroslav@1018: 
jaroslav@1018: /**
jaroslav@1018:  *
jaroslav@1018:  * @author Jaroslav Tulach <jtulach@netbeans.org>
jaroslav@1018:  */
jaroslav@1018: public final class BrwsrCntxt implements Technology<Object>, Transfer {
jaroslav@1018:     private BrwsrCntxt() {}
jaroslav@1018:     
jaroslav@1018:     public static final Context DEFAULT;
jaroslav@1018:     static {
jaroslav@1018:         BrwsrCntxt c = new BrwsrCntxt();
jaroslav@1018:         DEFAULT = ContextBuilder.create().withTechnology(c).withTransfer(c).build();
jaroslav@1018:     }
jaroslav@1018:     
jaroslav@1018:     @Override
jaroslav@1018:     public void extract(Object obj, String[] props, Object[] values) {
jaroslav@1018:         ConvertTypes.extractJSON(obj, props, values);
jaroslav@1018:     }
jaroslav@1018: 
jaroslav@1018:     @Override
jaroslav@1018:     public void loadJSON(final JSONCall call) {
jaroslav@1018:         class R implements Runnable {
jaroslav@1018:             Object[] arr = { null };
jaroslav@1018:             @Override
jaroslav@1018:             public void run() {
jaroslav@1018:                 call.notifySuccess(arr[0]);
jaroslav@1018:             }
jaroslav@1018:         }
jaroslav@1018:         R r = new R();
jaroslav@1018:         if (call.isJSONP()) {
jaroslav@1018:             String me = ConvertTypes.createJSONP(r.arr, r);
jaroslav@1018:             ConvertTypes.loadJSON(call.composeURL(me), r.arr, r, me);
jaroslav@1018:         } else {
jaroslav@1018:             ConvertTypes.loadJSON(call.composeURL(null), r.arr, r, null);
jaroslav@1018:         }
jaroslav@1018:     }
jaroslav@1018: 
jaroslav@1018:     @Override
jaroslav@1018:     public Object wrapModel(Object model) {
jaroslav@1018:         return model;
jaroslav@1018:     }
jaroslav@1018: 
jaroslav@1018:     @Override
jaroslav@1018:     public void bind(PropertyBinding b, Object model, Object data) {
jaroslav@1018:         Knockout.bind(data, b, b.getPropertyName(), 
jaroslav@1018:             "getValue__Ljava_lang_Object_2", 
jaroslav@1018:             b.isReadOnly() ? null : "setValue__VLjava_lang_Object_2", 
jaroslav@1018:             false, false
jaroslav@1018:         );
jaroslav@1018:     }
jaroslav@1018: 
jaroslav@1018:     @Override
jaroslav@1018:     public void valueHasMutated(Object data, String propertyName) {
jaroslav@1018:         Knockout.valueHasMutated(data, propertyName);
jaroslav@1018:     }
jaroslav@1018: 
jaroslav@1018:     @Override
jaroslav@1018:     public void expose(FunctionBinding fb, Object model, Object d) {
jaroslav@1018:         Knockout.expose(d, fb, fb.getFunctionName(), "call__VLjava_lang_Object_2Ljava_lang_Object_2");
jaroslav@1018:     }
jaroslav@1018: 
jaroslav@1018:     @Override
jaroslav@1018:     public void applyBindings(Object data) {
jaroslav@1018:         Knockout.applyBindings(data);
jaroslav@1018:     }
jaroslav@1018: 
jaroslav@1018:     @Override
jaroslav@1018:     public Object wrapArray(Object[] arr) {
jaroslav@1018:         return arr;
jaroslav@1018:     }
jaroslav@1018:     
jaroslav@1018: }