| /* |
| * Copyright 2000-2010 JetBrains s.r.o. |
| * |
| * 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 com.intellij.testFramework.vcs; |
| |
| import com.intellij.openapi.util.Getter; |
| |
| public class TimeoutWaiter { |
| private Getter<Boolean> myControlled; |
| private final static long ourTimeout = 5000; |
| private final Object myLock; |
| private boolean myExitedByTimeout; |
| |
| public TimeoutWaiter() { |
| myLock = new Object(); |
| } |
| |
| public void setControlled(final Getter<Boolean> controlled) { |
| myControlled = controlled; |
| } |
| |
| public void startTimeout() { |
| assert myControlled != null; |
| |
| final long start = System.currentTimeMillis(); |
| synchronized (myLock) { |
| while (true) { |
| try { |
| myLock.wait(300); |
| } |
| catch (InterruptedException e) { |
| // |
| } |
| if ((System.currentTimeMillis() - start) >= ourTimeout) { |
| myExitedByTimeout = true; |
| return; |
| } |
| if (Boolean.TRUE.equals(myControlled.get())) return; |
| } |
| } |
| } |
| |
| public boolean isExitedByTimeout() { |
| return myExitedByTimeout; |
| } |
| } |