1.1 --- a/ko/bck2brwsr/src/main/java/org/apidesign/bck2brwsr/ko2brwsr/BrwsrCtxImpl.java Tue Feb 11 10:48:24 2014 +0100
1.2 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000
1.3 @@ -1,166 +0,0 @@
1.4 -/**
1.5 - * Back 2 Browser Bytecode Translator
1.6 - * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
1.7 - *
1.8 - * This program is free software: you can redistribute it and/or modify
1.9 - * it under the terms of the GNU General Public License as published by
1.10 - * the Free Software Foundation, version 2 of the License.
1.11 - *
1.12 - * This program is distributed in the hope that it will be useful,
1.13 - * but WITHOUT ANY WARRANTY; without even the implied warranty of
1.14 - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
1.15 - * GNU General Public License for more details.
1.16 - *
1.17 - * You should have received a copy of the GNU General Public License
1.18 - * along with this program. Look for COPYING file in the top folder.
1.19 - * If not, see http://opensource.org/licenses/GPL-2.0.
1.20 - */
1.21 -package org.apidesign.bck2brwsr.ko2brwsr;
1.22 -
1.23 -import java.io.ByteArrayOutputStream;
1.24 -import java.io.IOException;
1.25 -import java.io.InputStream;
1.26 -import java.io.InputStreamReader;
1.27 -import org.apidesign.html.json.spi.FunctionBinding;
1.28 -import org.apidesign.html.json.spi.JSONCall;
1.29 -import org.apidesign.html.json.spi.PropertyBinding;
1.30 -import org.apidesign.html.json.spi.Technology;
1.31 -import org.apidesign.html.json.spi.Transfer;
1.32 -import org.apidesign.html.json.spi.WSTransfer;
1.33 -
1.34 -/**
1.35 - *
1.36 - * @author Jaroslav Tulach <jtulach@netbeans.org>
1.37 - */
1.38 -final class BrwsrCtxImpl implements Technology<Object>, Transfer, WSTransfer<LoadWS> {
1.39 - private BrwsrCtxImpl() {}
1.40 -
1.41 - public static final BrwsrCtxImpl DEFAULT = new BrwsrCtxImpl();
1.42 -
1.43 - @Override
1.44 - public void extract(Object obj, String[] props, Object[] values) {
1.45 - ConvertTypes.extractJSON(obj, props, values);
1.46 - }
1.47 -
1.48 - @Override
1.49 - public void loadJSON(final JSONCall call) {
1.50 - class R implements Runnable {
1.51 - final boolean success;
1.52 -
1.53 - public R(boolean success) {
1.54 - this.success = success;
1.55 - }
1.56 -
1.57 - Object[] arr = { null };
1.58 - @Override
1.59 - public void run() {
1.60 - if (success) {
1.61 - call.notifySuccess(arr[0]);
1.62 - } else {
1.63 - Throwable t;
1.64 - if (arr[0] instanceof Throwable) {
1.65 - t = (Throwable) arr[0];
1.66 - } else {
1.67 - if (arr[0] == null) {
1.68 - t = new IOException();
1.69 - } else {
1.70 - t = new IOException(arr[0].toString());
1.71 - }
1.72 - }
1.73 - call.notifyError(t);
1.74 - }
1.75 - }
1.76 - }
1.77 - R success = new R(true);
1.78 - R failure = new R(false);
1.79 - if (call.isJSONP()) {
1.80 - String me = ConvertTypes.createJSONP(success.arr, success);
1.81 - ConvertTypes.loadJSONP(call.composeURL(me), me);
1.82 - } else {
1.83 - String data = null;
1.84 - if (call.isDoOutput()) {
1.85 - try {
1.86 - ByteArrayOutputStream bos = new ByteArrayOutputStream();
1.87 - call.writeData(bos);
1.88 - data = new String(bos.toByteArray(), "UTF-8");
1.89 - } catch (IOException ex) {
1.90 - call.notifyError(ex);
1.91 - }
1.92 - }
1.93 - ConvertTypes.loadJSON(call.composeURL(null), success.arr, success, failure, call.getMethod(), data);
1.94 - }
1.95 - }
1.96 -
1.97 - @Override
1.98 - public Object wrapModel(Object model) {
1.99 - return model;
1.100 - }
1.101 -
1.102 - @Override
1.103 - public void bind(PropertyBinding b, Object model, Object data) {
1.104 - Knockout.bind(data, b, b.getPropertyName(),
1.105 - "getValue__Ljava_lang_Object_2",
1.106 - b.isReadOnly() ? null : "setValue__VLjava_lang_Object_2",
1.107 - false, false
1.108 - );
1.109 - }
1.110 -
1.111 - @Override
1.112 - public void valueHasMutated(Object data, String propertyName) {
1.113 - Knockout.valueHasMutated(data, propertyName);
1.114 - }
1.115 -
1.116 - @Override
1.117 - public void expose(FunctionBinding fb, Object model, Object d) {
1.118 - Knockout.expose(d, fb, fb.getFunctionName(), "call__VLjava_lang_Object_2Ljava_lang_Object_2");
1.119 - }
1.120 -
1.121 - @Override
1.122 - public void applyBindings(Object data) {
1.123 - Knockout.applyBindings(data);
1.124 - }
1.125 -
1.126 - @Override
1.127 - public Object wrapArray(Object[] arr) {
1.128 - return arr;
1.129 - }
1.130 -
1.131 - @Override
1.132 - public <M> M toModel(Class<M> modelClass, Object data) {
1.133 - return modelClass.cast(data);
1.134 - }
1.135 -
1.136 - @Override
1.137 - public Object toJSON(InputStream is) throws IOException {
1.138 - StringBuilder sb = new StringBuilder();
1.139 - InputStreamReader r = new InputStreamReader(is);
1.140 - for (;;) {
1.141 - int ch = r.read();
1.142 - if (ch == -1) {
1.143 - break;
1.144 - }
1.145 - sb.append((char)ch);
1.146 - }
1.147 - return ConvertTypes.parse(sb.toString());
1.148 - }
1.149 -
1.150 - @Override
1.151 - public void runSafe(Runnable r) {
1.152 - r.run();
1.153 - }
1.154 -
1.155 - @Override
1.156 - public LoadWS open(String url, JSONCall callback) {
1.157 - return new LoadWS(callback, url);
1.158 - }
1.159 -
1.160 - @Override
1.161 - public void send(LoadWS socket, JSONCall data) {
1.162 - socket.send(data);
1.163 - }
1.164 -
1.165 - @Override
1.166 - public void close(LoadWS socket) {
1.167 - socket.close();
1.168 - }
1.169 -}