| /* |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| * |
| */ |
| |
| using System; |
| using System.Threading; |
| using org.apache.qpid.transport; |
| using org.apache.qpid.transport.util; |
| |
| namespace common.org.apache.qpid.transport.util |
| { |
| public class ResultFuture : Future |
| { |
| const long _timeout = 60000; |
| private Struct _result; |
| private Session _session; |
| private static readonly Logger log = Logger.get(typeof(ResultFuture)); |
| |
| public Struct get(long timeout) |
| { |
| lock (this) |
| { |
| DateTime start = DateTime.Now; |
| long elapsed = 0; |
| while (! _session.Closed && timeout - elapsed > 0 && _result == null) |
| { |
| log.debug("{0} waiting for result: {1}", _session, this ); |
| Monitor.Wait(this, (int) (timeout - elapsed)); |
| elapsed = (long) (DateTime.Now.Subtract(start)).TotalMilliseconds; |
| } |
| } |
| if( _session.Closed ) |
| { |
| throw new SessionException(_session.getExceptions()); |
| } |
| return _result; |
| } |
| |
| public Struct Result |
| { |
| get { return get(_timeout); } |
| set |
| { |
| lock (this) |
| { |
| _result = value; |
| Monitor.PulseAll(this); |
| } |
| } |
| } |
| |
| public Session Session |
| { |
| set { _session = value; } |
| } |
| |
| public String toString() |
| { |
| return String.Format("Future({0})", _result); |
| } |
| |
| } |
| } |