Modified to provide a generic behavior for a task or a set of tasks.

Signed-off-by: Cristiano Urban <cristiano.urban@inaf.it>

transfer_service/task_executor.py

@@ -6,7 +6,7 @@ from config import Config
 from job_queue import JobQueue
 
 
-class Preprocessor(Process):
+class TaskExecutor(Process):
 
     def __init__(self):
         config = Config("vos_ts.conf")
@@ -14,13 +14,19 @@ class Preprocessor(Process):
         self.maxPendingJobs = self.params.getint("max_pending_jobs")
         self.maxReadyJobs = self.params.getint("max_ready_jobs")
         self.execWaitTime = self.params.getint("exec_wait_time")
-        self.pendingQueue = JobQueue("pending")
-        self.readyQueue = JobQueue("ready")
-        super(Preprocessor, self).__init__()
+        self.srcQueue = None
+        self.destQueue = None
+        super(TaskExecutor, self).__init__()
 
     def wait(self):
         time.sleep(self.execWaitTime)
 
+    def setSourceQueueName(self, srcQueueName):
+        self.srcQueue = JobQueue(srcQueueName)
+
+    def setDestinationQueueName(self, destQueueName):
+        self.destQueue = JobQueue(destQueueName)
+
     def run(self):
         """
         This method must be implemented by