jaroslav@1189
|
1 |
/**
|
jaroslav@1227
|
2 |
* Back 2 Browser Bytecode Translator
|
jaroslav@1227
|
3 |
* Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>
|
jaroslav@1189
|
4 |
*
|
jaroslav@1189
|
5 |
* This program is free software: you can redistribute it and/or modify
|
jaroslav@1189
|
6 |
* it under the terms of the GNU General Public License as published by
|
jaroslav@1189
|
7 |
* the Free Software Foundation, version 2 of the License.
|
jaroslav@1189
|
8 |
*
|
jaroslav@1189
|
9 |
* This program is distributed in the hope that it will be useful,
|
jaroslav@1189
|
10 |
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
jaroslav@1189
|
11 |
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
jaroslav@1227
|
12 |
* GNU General Public License for more details.
|
jaroslav@1189
|
13 |
*
|
jaroslav@1189
|
14 |
* You should have received a copy of the GNU General Public License
|
jaroslav@1189
|
15 |
* along with this program. Look for COPYING file in the top folder.
|
jaroslav@1227
|
16 |
* If not, see http://opensource.org/licenses/GPL-2.0.
|
jaroslav@1189
|
17 |
*/
|
jaroslav@1228
|
18 |
package org.apidesign.bck2brwsr.ko2brwsr;
|
jaroslav@1189
|
19 |
|
jaroslav@1199
|
20 |
import java.io.ByteArrayOutputStream;
|
jaroslav@1196
|
21 |
import java.io.IOException;
|
jaroslav@1196
|
22 |
import java.io.InputStream;
|
jaroslav@1196
|
23 |
import java.io.InputStreamReader;
|
jaroslav@1189
|
24 |
import org.apidesign.html.json.spi.FunctionBinding;
|
jaroslav@1189
|
25 |
import org.apidesign.html.json.spi.JSONCall;
|
jaroslav@1189
|
26 |
import org.apidesign.html.json.spi.PropertyBinding;
|
jaroslav@1189
|
27 |
import org.apidesign.html.json.spi.Technology;
|
jaroslav@1189
|
28 |
import org.apidesign.html.json.spi.Transfer;
|
jaroslav@1253
|
29 |
import org.apidesign.html.json.spi.WSTransfer;
|
jaroslav@1189
|
30 |
|
jaroslav@1189
|
31 |
/**
|
jaroslav@1189
|
32 |
*
|
jaroslav@1189
|
33 |
* @author Jaroslav Tulach <jtulach@netbeans.org>
|
jaroslav@1189
|
34 |
*/
|
jaroslav@1253
|
35 |
final class BrwsrCtxImpl implements Technology<Object>, Transfer, WSTransfer<LoadWS> {
|
jaroslav@1220
|
36 |
private BrwsrCtxImpl() {}
|
jaroslav@1189
|
37 |
|
jaroslav@1220
|
38 |
public static final BrwsrCtxImpl DEFAULT = new BrwsrCtxImpl();
|
jaroslav@1189
|
39 |
|
jaroslav@1189
|
40 |
@Override
|
jaroslav@1189
|
41 |
public void extract(Object obj, String[] props, Object[] values) {
|
jaroslav@1189
|
42 |
ConvertTypes.extractJSON(obj, props, values);
|
jaroslav@1189
|
43 |
}
|
jaroslav@1189
|
44 |
|
jaroslav@1189
|
45 |
@Override
|
jaroslav@1189
|
46 |
public void loadJSON(final JSONCall call) {
|
jaroslav@1189
|
47 |
class R implements Runnable {
|
jaroslav@1189
|
48 |
Object[] arr = { null };
|
jaroslav@1189
|
49 |
@Override
|
jaroslav@1189
|
50 |
public void run() {
|
jaroslav@1189
|
51 |
call.notifySuccess(arr[0]);
|
jaroslav@1189
|
52 |
}
|
jaroslav@1189
|
53 |
}
|
jaroslav@1189
|
54 |
R r = new R();
|
jaroslav@1189
|
55 |
if (call.isJSONP()) {
|
jaroslav@1189
|
56 |
String me = ConvertTypes.createJSONP(r.arr, r);
|
jaroslav@1199
|
57 |
ConvertTypes.loadJSONP(call.composeURL(me), me);
|
jaroslav@1189
|
58 |
} else {
|
jaroslav@1199
|
59 |
String data = null;
|
jaroslav@1199
|
60 |
if (call.isDoOutput()) {
|
jaroslav@1199
|
61 |
try {
|
jaroslav@1199
|
62 |
ByteArrayOutputStream bos = new ByteArrayOutputStream();
|
jaroslav@1199
|
63 |
call.writeData(bos);
|
jaroslav@1199
|
64 |
data = new String(bos.toByteArray(), "UTF-8");
|
jaroslav@1199
|
65 |
} catch (IOException ex) {
|
jaroslav@1199
|
66 |
call.notifyError(ex);
|
jaroslav@1199
|
67 |
}
|
jaroslav@1199
|
68 |
}
|
jaroslav@1199
|
69 |
ConvertTypes.loadJSON(call.composeURL(null), r.arr, r, call.getMethod(), data);
|
jaroslav@1189
|
70 |
}
|
jaroslav@1189
|
71 |
}
|
jaroslav@1189
|
72 |
|
jaroslav@1189
|
73 |
@Override
|
jaroslav@1189
|
74 |
public Object wrapModel(Object model) {
|
jaroslav@1189
|
75 |
return model;
|
jaroslav@1189
|
76 |
}
|
jaroslav@1189
|
77 |
|
jaroslav@1189
|
78 |
@Override
|
jaroslav@1189
|
79 |
public void bind(PropertyBinding b, Object model, Object data) {
|
jaroslav@1189
|
80 |
Knockout.bind(data, b, b.getPropertyName(),
|
jaroslav@1189
|
81 |
"getValue__Ljava_lang_Object_2",
|
jaroslav@1189
|
82 |
b.isReadOnly() ? null : "setValue__VLjava_lang_Object_2",
|
jaroslav@1189
|
83 |
false, false
|
jaroslav@1189
|
84 |
);
|
jaroslav@1189
|
85 |
}
|
jaroslav@1189
|
86 |
|
jaroslav@1189
|
87 |
@Override
|
jaroslav@1189
|
88 |
public void valueHasMutated(Object data, String propertyName) {
|
jaroslav@1189
|
89 |
Knockout.valueHasMutated(data, propertyName);
|
jaroslav@1189
|
90 |
}
|
jaroslav@1189
|
91 |
|
jaroslav@1189
|
92 |
@Override
|
jaroslav@1189
|
93 |
public void expose(FunctionBinding fb, Object model, Object d) {
|
jaroslav@1189
|
94 |
Knockout.expose(d, fb, fb.getFunctionName(), "call__VLjava_lang_Object_2Ljava_lang_Object_2");
|
jaroslav@1189
|
95 |
}
|
jaroslav@1189
|
96 |
|
jaroslav@1189
|
97 |
@Override
|
jaroslav@1189
|
98 |
public void applyBindings(Object data) {
|
jaroslav@1189
|
99 |
Knockout.applyBindings(data);
|
jaroslav@1189
|
100 |
}
|
jaroslav@1189
|
101 |
|
jaroslav@1189
|
102 |
@Override
|
jaroslav@1189
|
103 |
public Object wrapArray(Object[] arr) {
|
jaroslav@1189
|
104 |
return arr;
|
jaroslav@1189
|
105 |
}
|
jaroslav@1189
|
106 |
|
jaroslav@1189
|
107 |
@Override
|
jaroslav@1189
|
108 |
public <M> M toModel(Class<M> modelClass, Object data) {
|
jaroslav@1189
|
109 |
return modelClass.cast(data);
|
jaroslav@1189
|
110 |
}
|
jaroslav@1196
|
111 |
|
jaroslav@1196
|
112 |
@Override
|
jaroslav@1196
|
113 |
public Object toJSON(InputStream is) throws IOException {
|
jaroslav@1196
|
114 |
StringBuilder sb = new StringBuilder();
|
jaroslav@1196
|
115 |
InputStreamReader r = new InputStreamReader(is);
|
jaroslav@1196
|
116 |
for (;;) {
|
jaroslav@1196
|
117 |
int ch = r.read();
|
jaroslav@1196
|
118 |
if (ch == -1) {
|
jaroslav@1196
|
119 |
break;
|
jaroslav@1196
|
120 |
}
|
jaroslav@1196
|
121 |
sb.append((char)ch);
|
jaroslav@1196
|
122 |
}
|
jaroslav@1196
|
123 |
return ConvertTypes.parse(sb.toString());
|
jaroslav@1196
|
124 |
}
|
jaroslav@1249
|
125 |
|
jaroslav@1249
|
126 |
@Override
|
jaroslav@1249
|
127 |
public void runSafe(Runnable r) {
|
jaroslav@1249
|
128 |
r.run();
|
jaroslav@1249
|
129 |
}
|
jaroslav@1253
|
130 |
|
jaroslav@1253
|
131 |
@Override
|
jaroslav@1253
|
132 |
public LoadWS open(String url, JSONCall callback) {
|
jaroslav@1253
|
133 |
return new LoadWS(callback, url);
|
jaroslav@1253
|
134 |
}
|
jaroslav@1253
|
135 |
|
jaroslav@1253
|
136 |
@Override
|
jaroslav@1253
|
137 |
public void send(LoadWS socket, JSONCall data) {
|
jaroslav@1253
|
138 |
socket.send(data);
|
jaroslav@1253
|
139 |
}
|
jaroslav@1253
|
140 |
|
jaroslav@1253
|
141 |
@Override
|
jaroslav@1253
|
142 |
public void close(LoadWS socket) {
|
jaroslav@1253
|
143 |
socket.close();
|
jaroslav@1253
|
144 |
}
|
jaroslav@1189
|
145 |
}
|