2 * Copyright 2000-2011 JetBrains s.r.o.
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4 * Licensed under the Apache License, Version 2.0 (the "License");
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5 * you may not use this file except in compliance with the License.
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6 * You may obtain a copy of the License at
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8 * http://www.apache.org/licenses/LICENSE-2.0
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10 * Unless required by applicable law or agreed to in writing, software
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11 * distributed under the License is distributed on an "AS IS" BASIS,
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12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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13 * See the License for the specific language governing permissions and
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14 * limitations under the License.
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17 package jetbrains.buildServer.nuget.agent.util;
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19 import jetbrains.buildServer.RunBuildException;
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20 import jetbrains.buildServer.agent.BuildFinishedStatus;
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21 import jetbrains.buildServer.agent.BuildProcess;
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22 import org.jetbrains.annotations.NotNull;
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24 import java.util.concurrent.atomic.AtomicReference;
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27 * Created by Eugene Petrenko (eugene.petrenko@gmail.com)
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28 * Date: 07.07.11 18:41
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30 public class DelegatingBuildProcess extends BuildProcessBase {
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31 private final AtomicReference<BuildProcess> myReference = new AtomicReference<BuildProcess>();
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32 private final Action myAction;
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34 public DelegatingBuildProcess(@NotNull final Action action) {
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39 protected final void interruptImpl() {
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40 super.interruptImpl();
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41 BuildProcess process = myReference.get();
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42 if (process != null) process.interrupt();
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47 protected final BuildFinishedStatus waitForImpl() throws RunBuildException {
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49 BuildProcess process = myAction.startImpl();
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50 myReference.set(process);
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52 if (isInterrupted()) return BuildFinishedStatus.INTERRUPTED;
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54 return process.waitFor();
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56 myReference.set(null);
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57 myAction.finishedImpl();
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61 public static interface Action {
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63 BuildProcess startImpl() throws RunBuildException;
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64 void finishedImpl();
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