1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
|
/**
* Copyright 2009 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS-IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package net.appjet.oui;
import java.net.URLDecoder;
import java.util.Enumeration;
import java.util.concurrent.atomic.AtomicLong;
import javax.servlet.http.{HttpServletRequest, HttpServletResponse, HttpServlet};
import scala.collection.mutable.{ListBuffer, LinkedHashSet, HashMap, ArrayBuffer};
import scala.collection.immutable.Map;
import scala.collection.jcl.Conversions;
import org.mozilla.javascript.{Scriptable, Context, Function, ScriptableObject, JavaScriptException};
import org.mortbay.jetty.RetryRequest;
import net.appjet.bodylock.{BodyLock, Executable, JSRuntimeException, JSCompileException};
import net.appjet.common.util.{HttpServletRequestFactory, BetterFile};
import Util.enumerationToRichEnumeration;
class RequestWrapper(val req: HttpServletRequest) {
req.setCharacterEncoding("UTF-8");
// private lazy val parameterNames =
// (for (i <- Conversions.convertSet(req.getParameterMap.keySet().asInstanceOf[java.util.Set[String]])) yield i).toList.toArray
// private def parameterValues(k: String) = req.getParameterValues(k);
def headerCapitalize(s: String) =
s.split("-").map(
s =>
if (s == null || s.length < 1) s
else s.substring(0, 1).toUpperCase()+s.substring(1).toLowerCase()
).mkString("-");
def isFake = false;
lazy val path = req.getRequestURI();
lazy val host = {
val hostFromHeader = req.getHeader("Host");
if ((hostFromHeader ne null) && hostFromHeader.indexOf(':') >= 0) {
// fix the port, which may be wrong in Host header (e.g. IE 6)
hostFromHeader.substring(0, hostFromHeader.indexOf(':')) + ":" +
req.getLocalPort;
}
else {
hostFromHeader;
}
}
lazy val query = req.getQueryString();
lazy val method = req.getMethod();
lazy val scheme = req.getScheme();
lazy val clientAddr = req.getRemoteAddr();
def decodeWwwFormUrlencoded(content: => String): Map[String, Array[String]] = {
val map = new HashMap[String, ArrayBuffer[String]];
if (content != null) {
for (pair <- content.split("&").map(_.split("=", 2))) {
val key = URLDecoder.decode(pair(0), "UTF-8");
val list = map.getOrElseUpdate(key, new ArrayBuffer[String]);
if (pair.length > 1) {
list += URLDecoder.decode(pair(1), "UTF-8");
}
}
}
Map((for ((k, v) <- map) yield (k, v.toArray)).toSeq: _*);
}
def postParams = decodeWwwFormUrlencoded(content.asInstanceOf[String]);
def getParams = decodeWwwFormUrlencoded(query);
lazy val params_i = {
if (contentType != null && contentType.startsWith("application/x-www-form-urlencoded")) {
if (req.getAttribute("ajcache_parameters") == null) {
req.setAttribute("ajcache_parameters",
Map((for (k <- (postParams.keys ++ getParams.keys).toList)
yield (k, postParams.getOrElse(k, Array[String]()) ++
getParams.getOrElse(k, Array[String]()))).toSeq: _*));
}
req.getAttribute("ajcache_parameters").asInstanceOf[Map[String, Array[String]]];
} else {
Conversions.convertMap(req.getParameterMap().asInstanceOf[java.util.Map[String, Array[String]]]);
}
}
def params(globalScope: Scriptable) = new ScriptableFromMapOfStringArrays(
globalScope,
params_i.keys.toList,
params_i.get(_),
false);
def headers(globalScope: Scriptable) = new ScriptableFromMapOfStringArrays(
globalScope,
req.getHeaderNames().asInstanceOf[Enumeration[String]]
.map(headerCapitalize).toList,
h => h match {
case "Host" => Some(Array(host));
case hh => Some(Util.enumerationToArray(req.getHeaders(headerCapitalize(hh)).asInstanceOf[Enumeration[String]])) },
true);
lazy val protocol = req.getProtocol();
lazy val contentType = req.getHeader("Content-Type");
lazy val postParamsInBody = contentType != null && contentType.startsWith("application/x-www-form-urlencoded");
lazy val content =
if ((contentType != null && contentType.startsWith("text/")) || postParamsInBody) {
val reader = req.getReader();
if (reader != null)
BetterFile.getReaderString(req.getReader());
else
null;
} else {
val stream = req.getInputStream();
if (stream != null)
BetterFile.getStreamBytes(req.getInputStream());
else
null;
}
def files(globalScope: Scriptable): Object = {
// if (! req.isInstanceOf[com.oreilly.servlet.MultipartWrapper]) {
new ScriptableAdapter();
// } else {
// val r = req.asInstanceOf[com.oreilly.servlet.MultipartWrapper];
// val fileScriptables = new HashMap[String, Scriptable]();
// val fileBytes = new HashMap[String, Array[byte]]();
// new ScriptableFromMapOfScriptableArrays(globalScope,
// r.getFileNames().asInstanceOf[Enumeration[String]].toList,
// name => {
// if (r.getFile(name) == null)
// None
// else
// Some(Array(fileScriptables.getOrElseUpdate(name,
// new ScriptableFromMapOfArrays[Object](globalScope,
// Set("contentType", "filesystemName", "bytes").toSeq,
// _ match {
// case "contentType" => Some(Array(r.getContentType(name)));
// case "filesystemName" =>
// Some(Array(r.getFilesystemName(name)));
// case "bytes" =>
// Some(Array(Context.javaToJS(fileBytes.getOrElseUpdate(name,
// BetterFile.getFileBytes(r.getFile(name))), globalScope)));
// case _ => None;
// },
// true))))
// },
// true);
// }
}
}
class ResponseWrapper(val res: HttpServletResponse) {
private lazy val outputStrings = new ListBuffer[String];
private lazy val outputBytes = new ListBuffer[Array[byte]];
private var statusCode = 200;
private var contentType = "text/html";
private var redirect: String = null;
private lazy val headers = new LinkedHashSet[(String, String, HttpServletResponse => Unit)] {
def removeAll(k: String) {
this.foreach(x => if (x._1 == k) remove(x));
}
}
private[oui] def overwriteOutputWithError(code: Int, errorStr: String) {
statusCode = code;
outputStrings.clear();
outputStrings += errorStr;
outputBytes.clear();
headers.clear();
Util.noCacheHeaders.foreach(x => headers += (x._1, x._2, res => res.setHeader(x._1, x._2)));
redirect = null;
contentType = "text/html; charset=utf-8";
}
def reset() {
outputStrings.clear();
outputBytes.clear();
redirect = null;
headers.clear();
Util.noCacheHeaders.foreach(x => headers += (x._1, x._2, res => res.setHeader(x._1, x._2)));
statusCode = 200;
contentType = "text/html; charset=utf-8";
}
def error(code: Int, errorStr: String) {
overwriteOutputWithError(code, errorStr);
stop();
}
def stop() {
throw AppGeneratedStopException;
}
def write(s: String) {
outputStrings += s;
}
def getOutput() = outputStrings.mkString("");
def writeBytes(bytes: String) {
val a = new Array[byte](bytes.length());
bytes.getBytes(0, bytes.length(), a, 0);
outputBytes += a;
}
def writeBytes(bytes: Array[Byte]) {
outputBytes += bytes;
}
def getOutputBytes() = outputBytes.flatMap(x => x).toArray
def setContentType(s: String) {
contentType = s;
}
def getCharacterEncoding() = {
res.setContentType(contentType);
res.getCharacterEncoding();
}
def setStatusCode(sc: Int) {
statusCode = sc;
}
def getStatusCode() = statusCode;
def redirect(loc: String) {
statusCode = 302;
redirect = loc;
stop();
}
def setHeader(name: String, value: String) {
headers += ((name, value, res => res.setHeader(name, value)));
}
def addHeader(name: String, value: String) {
headers += ((name, value, res => res.addHeader(name, value)));
}
def getHeader(name: String) = {
headers.filter(_._1 == name).map(_._2).toSeq.toArray;
}
def removeHeader(name: String) {
headers.removeAll(name);
}
var gzipOutput = false;
def setGzip(gzip: Boolean) {
gzipOutput = gzip;
}
def print() {
if (redirect != null && statusCode == 302) {
headers.foreach(_._3(res));
res.sendRedirect(redirect);
} else {
res.setStatus(statusCode);
res.setContentType(contentType);
headers.foreach(_._3(res));
if (gzipOutput) res.setHeader("Content-Encoding", "gzip");
if (outputStrings.length > 0) {
var bytes: Seq[Array[Byte]] = outputStrings.map(_.getBytes(res.getCharacterEncoding()));
if (gzipOutput) bytes = List(Util.gzip(Array.concat(bytes:_*)));
res.setContentLength((bytes :\ 0) {_.length + _});
bytes.foreach(res.getOutputStream.write(_));
} else if (outputBytes.length > 0) {
var bytes: Seq[Array[Byte]] = outputBytes;
if (gzipOutput) bytes = List(Util.gzip(Array.concat(bytes:_*)));
res.setContentLength((bytes :\ 0) {_.length + _});
bytes.foreach(res.getOutputStream.write(_));
}
}
}
}
class ScriptableAdapter extends Scriptable {
private def unsupported() = throw UnsupportedOperationException;
def delete(index: Int) { unsupported(); }
def delete(name: String) { unsupported(); }
def get(index: Int, start: Scriptable): Object = Context.getUndefinedValue();
def get(name: String, start: Scriptable): Object = Context.getUndefinedValue();
def getClassName() = getClass.getName();
def getDefaultValue(hint: Class[_]) = "[ScriptableAdapter]";
def getIds(): Array[Object] = Array[Object]();
def getParentScope: Scriptable = null;
def getPrototype: Scriptable = null;
def has(index: Int, start: Scriptable): Boolean = false;
def has(name: String, start: Scriptable): Boolean = false;
def hasInstance(instance: Scriptable): Boolean = false;
def put(index: Int, start: Scriptable, value: Object) { unsupported(); }
def put(name: String, start: Scriptable, value: Object) { unsupported(); }
def setParentScope(parent: Scriptable) { unsupported(); }
def setPrototype(prototype: Scriptable) { unsupported(); }
}
class ScriptableFromMapOfStringArrays(globalScope: Scriptable,
keys: Seq[String], values: String => Option[Array[String]],
zeroMeansNone: Boolean) extends ScriptableFromMapOfArrays[String](
globalScope, keys, values, zeroMeansNone);
class ScriptableFromMapOfScriptableArrays(globalScope: Scriptable,
keys: Seq[String], values: String => Option[Array[Scriptable]],
zeroMeansNone: Boolean) extends ScriptableFromMapOfArrays[Scriptable](
globalScope, keys, values, zeroMeansNone);
class ScriptableFromMapOfArrays[V <: Object](globalScope: Scriptable,
keys: Seq[String], values: String => Option[Array[V]],
zeroMeansNone: Boolean) extends ScriptableAdapter {
override def get(n: String, start: Scriptable): Object = {
val v = values(n);
if (v.isEmpty || (zeroMeansNone && v.get.length == 0)) {
Context.getUndefinedValue();
} else if (v.get.length == 1) {
v.get.apply(0);
} else {
Context.getCurrentContext().newArray(globalScope, v.get.map(x => x.asInstanceOf[Object]));
}
}
override def getIds(): Array[Object] = keys.toArray[Object];
override def getPrototype = ScriptableObject.getObjectPrototype(globalScope);
override def has(n: String, start: Scriptable): Boolean = ! (values(n).isEmpty || (zeroMeansNone && values(n).get.length == 0));
}
object AppGeneratedStopException extends JSRuntimeException("User-generated stop.", null);
class NoHandlerException(msg: String) extends JSRuntimeException(msg, null);
object UnsupportedOperationException extends JSRuntimeException("Unsupported operation.", null);
object ExecutionContextUtils {
val uniqueIds = new AtomicLong(0);
val ecVar = new NoninheritedDynamicVariable[ExecutionContext](null);
def withContext[E](ec: ExecutionContext)(block: => E): E = {
ecVar.withValue(ec)(block);
}
def currentContext = ecVar.value;
}
case class ExecutionContext(
val request: RequestWrapper,
val response: ResponseWrapper,
var runner: ScopeReuseManager.Runner) {
val asyncs = new ListBuffer[Function];
lazy val attributes = new HashMap[String, Any];
var completed = false;
lazy val executionId = ""+ExecutionContextUtils.uniqueIds.incrementAndGet();
var result: AnyRef = null;
}
object CometSupport {
trait CometHandler {
def handleCometRequest(req: HttpServletRequest, res: HttpServletResponse);
}
var cometHandler: CometHandler = null;
}
class OuiServlet extends HttpServlet {
override def doGet(req: HttpServletRequest, res: HttpServletResponse) {
execute(req, res);
}
override def doPost(req: HttpServletRequest, res: HttpServletResponse) {
execute(req, res);
}
override def doHead(req: HttpServletRequest, res: HttpServletResponse) {
execute(req, res);
}
override def doPut(req: HttpServletRequest, res: HttpServletResponse) {
execute(req, res);
}
override def doDelete(req: HttpServletRequest, res: HttpServletResponse) {
execute(req, res);
}
override def doTrace(req: HttpServletRequest, res: HttpServletResponse) {
execute(req, res);
}
override def doOptions(req: HttpServletRequest, res: HttpServletResponse) {
execute(req, res);
}
def execute(req: HttpServletRequest, res: HttpServletResponse) {
if (req.getProtocol() == "HTTP/1.1" && req.getHeader("Host") == null) {
res.sendError(HttpServletResponse.SC_BAD_REQUEST, "Invalid HTTP/1.1 request: No \"Host\" header found.");
} else if (config.transportPrefix != null && req.getRequestURI().startsWith(config.transportPrefix)) {
val runner = ScopeReuseManager.getRunner;
val ec = new ExecutionContext(new RequestWrapper(req), new ResponseWrapper(res), runner);
req.setAttribute("executionContext", ec);
req.setAttribute("isServerPushConnection", true);
try {
CometSupport.cometHandler.handleCometRequest(req, res);
} catch {
case e: RetryRequest => {
ec.runner = null;
ScopeReuseManager.freeRunner(runner);
throw e;
}
case _ => {};
}
try {
ec.response.print();
execution.onprint(ec, BodyLock.subScope(runner.mainScope));
} finally {
ec.runner = null;
ScopeReuseManager.freeRunner(runner);
}
} else {
execution.execute(req, res);
}
}
}
object execution {
// maybe find a better place for this?
{ // initialize ajstdlib
val c = Class.forName("net.appjet.ajstdlib.ajstdlib$");
val m = c.getDeclaredMethod("init");
val o = c.getDeclaredField("MODULE$");
m.invoke(o.get(null));
}
val requestLib = new FixedDiskLibrary(new SpecialJarOrNotFile(config.ajstdlibHome, "onrequest.js"));
val errorLib = new FixedDiskLibrary(new SpecialJarOrNotFile(config.ajstdlibHome, "onerror.js"));
val printLib = new FixedDiskLibrary(new SpecialJarOrNotFile(config.ajstdlibHome, "onprint.js"));
val syntaxErrorLib = new FixedDiskLibrary(new SpecialJarOrNotFile(config.ajstdlibHome, "syntaxerror.js"));
val onSyntaxErrorLib = new FixedDiskLibrary(new SpecialJarOrNotFile(config.ajstdlibHome, "onsyntaxerror.js"));
val sarsLib = new FixedDiskLibrary(new SpecialJarOrNotFile(config.ajstdlibHome, "onsars.js"));
val scheduledTaskLib = new FixedDiskLibrary(new SpecialJarOrNotFile(config.ajstdlibHome, "onscheduledtask.js"));
def requestExecutable = requestLib.executable;
def errorExecutable = errorLib.executable;
def printExecutable = printLib.executable;
def syntaxErrorExecutable = syntaxErrorLib.executable;
def onSyntaxErrorExecutable = onSyntaxErrorLib.executable;
def sarsExecutable = sarsLib.executable;
def scheduledTaskExecutable = scheduledTaskLib.executable;
def postSuccessfulRun(ec: ExecutionContext) {
try {
for (f <- ec.asyncs) {
BodyLock.runInContext({ cx =>
f.call(cx, f.getParentScope(), ec.runner.mainScope, Array[Object]());
});
}
} catch {
case e => exceptionlog(e);
}
}
def onprint(ec: ExecutionContext, scope: Scriptable) {
try {
// ec.runner.globalScope.put("_appjetcontext_", ec.runner.globalScope, ec);
printExecutable.execute(scope);
} catch {
case e => { exceptionlog(e); } // shrug. this was best-effort anyway.
}
}
def execute(req: HttpServletRequest, res: HttpServletResponse) {
val runner = try {
ScopeReuseManager.getRunner;
} catch {
case e: JSCompileException => {
val r = ScopeReuseManager.getEmpty { r =>
syntaxErrorExecutable.execute(r.globalScope)
}
val ec = ExecutionContext(new RequestWrapper(req), new ResponseWrapper(res), r);
// r.globalScope.put("_appjetcontext_", r.globalScope, ec);
ExecutionContextUtils.withContext(ec) {
ec.attributes("error") = e;
ec.result = onSyntaxErrorExecutable.execute(r.globalScope);
ec.response.print();
}
return;
}
}
val ec = ExecutionContext(new RequestWrapper(req), new ResponseWrapper(res), runner);
val startTime = executionlatencies.time;
execute(ec,
(sc: Int, msg: String) => {
ec.response.overwriteOutputWithError(sc, msg);
},
() => { executionlatencies.log(Map(
"time" -> (executionlatencies.time - startTime)));
ec.response.print() },
() => { ScopeReuseManager.freeRunner(runner) },
None);
}
def errorToHTML(e: Throwable) = {
val trace = new java.io.StringWriter();
e.printStackTrace(new java.io.PrintWriter(trace));
trace.toString().split("\n").mkString("<br>\n");
}
def execute(ec: ExecutionContext,
errorHandler: (Int, String) => Unit,
doneWritingHandler: () => Unit,
completedHandler: () => Unit,
customExecutable: Option[Executable]) =
ExecutionContextUtils.withContext(ec) {
// ec.runner.globalScope.put("_appjetcontext_", ec.runner.globalScope, ec);
val runScope = BodyLock.subScope(ec.runner.mainScope);
try {
ec.result = customExecutable.getOrElse(requestExecutable).execute(runScope);
ec.completed = true;
} catch {
case AppGeneratedStopException => { ec.completed = true; }
case e: NoHandlerException => errorHandler(500, "No request handler is defined.");
case e: RetryRequest => { completedHandler(); throw e; }
case e => {
ec.attributes("error") = e;
try {
ec.result = errorExecutable.execute(runScope);
} catch {
case AppGeneratedStopException => { }
case nhe: NoHandlerException => {
exceptionlog(e);
e.printStackTrace();
errorHandler(500, "An error occurred and no error handler is defined.");
}
case e2 => {
exceptionlog(e); exceptionlog(e2);
val etext = e2 match {
case jse: JavaScriptException => { (jse.getValue() match {
case ne: org.mozilla.javascript.IdScriptableObject => ne.get("message", ne)
case e => e.getClass.getName
}) + "<br>\n" + errorToHTML(jse); }
case _ => errorToHTML(e2);
}
errorHandler(
500,
"You like apples? An error occurred in the error handler while handling an error. How do you like <i>them</i> apples?<br>\n"+
etext+"<br>\nCaused by:<br>\n"+errorToHTML(e));
}
}
}
}
onprint(ec, runScope);
doneWritingHandler();
if (ec.completed && ! ec.asyncs.isEmpty) {
main.server.getThreadPool().dispatch(new Runnable {
def run() {
postSuccessfulRun(ec);
completedHandler();
}
});
} else {
completedHandler();
}
}
def runOutOfBandSimply(executable: Executable,
props: Option[Map[String, Any]]) = {
// there must be a context already.
val currentContext = ExecutionContextUtils.currentContext;
val request =
if (currentContext != null) {
currentContext.request;
} else {
val fakeHeaders = scala.collection.jcl.Conversions.convertMap(
new java.util.HashMap[String, String]);
fakeHeaders("Host") = "unknown.local";
new RequestWrapper(HttpServletRequestFactory.createRequest(
"/", fakeHeaders.underlying, "GET", null)) {
override val isFake = true;
}
}
val response =
if (currentContext != null && currentContext.response != null) {
currentContext.response;
} else {
new ResponseWrapper(null);
}
val runner =
if (currentContext != null) {
(false, currentContext.runner);
} else {
(true, ScopeReuseManager.getRunner);
}
val ec = new ExecutionContext(request, response, runner._2)
if (props.isDefined) {
for ((k, v) <- props.get) {
ec.attributes(k) = v;
}
}
try {
ExecutionContextUtils.withContext(ec) {
executable.execute(BodyLock.subScope(ec.runner.mainScope));
}
} finally {
if (runner._1) {
ScopeReuseManager.freeRunner(runner._2);
}
}
}
def runOutOfBand(executable: Executable, name: String,
props: Option[Map[String, Any]],
onFailure: Any => Unit) = {
var ec: ExecutionContext = null;
try {
val runner = ScopeReuseManager.getRunner;
val currentContext = ExecutionContextUtils.currentContext;
val request =
if (currentContext != null) {
currentContext.request;
} else {
val fakeHeaders = scala.collection.jcl.Conversions.convertMap(
new java.util.HashMap[String, String]);
fakeHeaders("Host") = "unknown.local";
new RequestWrapper(HttpServletRequestFactory.createRequest(
"/", fakeHeaders.underlying, "GET", null)) {
override val isFake = true;
}
}
val response =
if (currentContext != null && currentContext.response != null) {
new ResponseWrapper(currentContext.response.res);
} else {
new ResponseWrapper(null);
}
ec = new ExecutionContext(request, response, runner);
if (props.isDefined)
for ((k, v) <- props.get) {
ec.attributes(k) = v;
}
execution.execute(ec,
(sc: Int, msg: String) => { println(name+" execution failed with error: "+sc+"\n"+msg); onFailure((sc, msg)); },
() => { },
() => { ScopeReuseManager.freeRunner(runner) },
Some(executable));
if (ec.response != null && ec.response.getStatusCode() != 200) {
println(name+" execution failed with non-200 response: "+ec.response.getStatusCode());
onFailure((ec.response.getStatusCode, ec.response.getOutput()));
}
ec;
} catch {
case e: JSCompileException => {
val r = ScopeReuseManager.getEmpty { r =>
execution.syntaxErrorExecutable.execute(r.globalScope);
}
val ec = ExecutionContext(null, null, r);
// r.globalScope.put("_appjetcontext_", r.globalScope, ec);
ExecutionContextUtils.withContext(ec) {
ec.attributes("error") = e;
ec.result = execution.onSyntaxErrorExecutable.execute(r.globalScope);
onFailure(e);
}
ec;
}
case e => {
println(name+" execution failed with error."); onFailure(e); ec;
}
}
}
}
|