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author | Egil Moeller <egil.moller@freecode.no> | 2010-03-22 00:16:53 +0100 |
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committer | Egil Moeller <egil.moller@freecode.no> | 2010-03-22 00:16:53 +0100 |
commit | fc00cfedd6c25d1634a1e0d28a7b7bc5f42e1cd7 (patch) | |
tree | 928419d6bfe794865e4b8f0634bd792f795c4b8a /trunk/infrastructure/net.appjet.oui/execution.scala | |
parent | 0fdab3db005c4fa31fb8306b573c0b35073d3e56 (diff) | |
parent | d56b9b3b82cdebcaeb00eec0fcb4326ad21adaa8 (diff) | |
download | etherpad-fc00cfedd6c25d1634a1e0d28a7b7bc5f42e1cd7.tar.gz etherpad-fc00cfedd6c25d1634a1e0d28a7b7bc5f42e1cd7.tar.xz etherpad-fc00cfedd6c25d1634a1e0d28a7b7bc5f42e1cd7.zip |
Merge branch 'master' into plugin-framework
Diffstat (limited to 'trunk/infrastructure/net.appjet.oui/execution.scala')
-rw-r--r-- | trunk/infrastructure/net.appjet.oui/execution.scala | 654 |
1 files changed, 0 insertions, 654 deletions
diff --git a/trunk/infrastructure/net.appjet.oui/execution.scala b/trunk/infrastructure/net.appjet.oui/execution.scala deleted file mode 100644 index 63749b1..0000000 --- a/trunk/infrastructure/net.appjet.oui/execution.scala +++ /dev/null @@ -1,654 +0,0 @@ -/** - * 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; - } - } - } -} |