예제 #1
0
 public static function create($callback, $x = null)
 {
     $completer = new Completer();
     try {
         $completer->complete(call_user_func($callback, $x));
     } catch (\Exception $e) {
         $completer->completeError($e);
     }
     return $completer->future();
 }
예제 #2
0
파일: Service.php 프로젝트: ifa6/hprose-php
 protected function doInvoke($input, $context)
 {
     $output = new BytesIO();
     $reader = new Reader($input);
     do {
         $reader->reset();
         $name = $reader->readString();
         $alias = strtolower($name);
         if (isset($this->calls[$alias])) {
             $call = $this->calls[$alias];
         } elseif (isset($this->calls['*'])) {
             $call = $this->calls['*'];
         } else {
             throw new \Exception("Can't find this function " . $name . "().");
         }
         $mode = $call->mode;
         $simple = $call->simple;
         if ($simple === null) {
             $simple = $this->simple;
         }
         $args = array();
         $byref = false;
         $async = $call->async;
         $tag = $input->getc();
         if ($tag == Tags::TagList) {
             $reader->reset();
             $args = $reader->readListWithoutTag();
             $tag = $input->getc();
             if ($tag == Tags::TagTrue) {
                 $byref = true;
                 $tag = $input->getc();
             }
             if ($call->byref) {
                 $_args = array();
                 foreach ($args as $i => &$arg) {
                     if ($call->params[$i]->isPassedByReference()) {
                         $_args[] =& $arg;
                     } else {
                         $_args[] = $arg;
                     }
                 }
                 $args = $_args;
             }
         }
         if ($tag != Tags::TagEnd && $tag != Tags::TagCall) {
             throw new \Exception('Unknown tag: ' . $tag . "\r\n" . 'with following data: ' . $input->toString());
         }
         if ($this->onBeforeInvoke !== null) {
             $beforeInvoke = $this->onBeforeInvoke;
             call_user_func_array($beforeInvoke, array($name, &$args, $byref, $context));
         }
         if (array_key_exists('*', $this->calls) && $call === $this->calls['*']) {
             $args = array($name, $args);
         }
         if ($async) {
             $completer = new Completer();
             $args[] = array(new AsyncCallback($completer), "handler");
             call_user_func_array($call->func, $args);
             $result = $completer->future();
         } else {
             $result = call_user_func_array($call->func, $args);
         }
         if ($result != null && $result instanceof Future) {
             $completer = new Completer();
             $callback = new AfterInvokeCallback($this, $completer, $name, $args, $byref, $mode, $simple, $context);
             $result->then(array($callback, "handler"))->catchError(array($callback, "errorHandler"));
             return $completer->future();
         }
         $result = $this->afterInvoke($name, $args, $byref, $mode, $simple, $context, $result, $output, false);
         if ($result != null) {
             return $result;
         }
     } while ($tag == Tags::TagCall);
     $output->write(Tags::TagEnd);
     return $this->outputFilter($output->toString(), $context);
 }