diff options
Diffstat (limited to 'language-web/src/test/java/tools/refinery/language/web/tests/RestartableCachedThreadPool.java')
-rw-r--r-- | language-web/src/test/java/tools/refinery/language/web/tests/RestartableCachedThreadPool.java | 109 |
1 files changed, 109 insertions, 0 deletions
diff --git a/language-web/src/test/java/tools/refinery/language/web/tests/RestartableCachedThreadPool.java b/language-web/src/test/java/tools/refinery/language/web/tests/RestartableCachedThreadPool.java new file mode 100644 index 00000000..1468273d --- /dev/null +++ b/language-web/src/test/java/tools/refinery/language/web/tests/RestartableCachedThreadPool.java | |||
@@ -0,0 +1,109 @@ | |||
1 | package tools.refinery.language.web.tests; | ||
2 | |||
3 | import java.util.Collection; | ||
4 | import java.util.List; | ||
5 | import java.util.concurrent.Callable; | ||
6 | import java.util.concurrent.ExecutionException; | ||
7 | import java.util.concurrent.ExecutorService; | ||
8 | import java.util.concurrent.Executors; | ||
9 | import java.util.concurrent.Future; | ||
10 | import java.util.concurrent.TimeUnit; | ||
11 | import java.util.concurrent.TimeoutException; | ||
12 | |||
13 | import org.slf4j.Logger; | ||
14 | import org.slf4j.LoggerFactory; | ||
15 | |||
16 | public class RestartableCachedThreadPool implements ExecutorService { | ||
17 | private static final Logger LOG = LoggerFactory.getLogger(RestartableCachedThreadPool.class); | ||
18 | |||
19 | private ExecutorService delegate; | ||
20 | |||
21 | public RestartableCachedThreadPool() { | ||
22 | delegate = createExecutorService(); | ||
23 | } | ||
24 | |||
25 | public void waitForAllTasksToFinish() { | ||
26 | delegate.shutdown(); | ||
27 | waitForTermination(); | ||
28 | delegate = createExecutorService(); | ||
29 | } | ||
30 | |||
31 | public void waitForTermination() { | ||
32 | try { | ||
33 | delegate.awaitTermination(1, TimeUnit.SECONDS); | ||
34 | } catch (InterruptedException e) { | ||
35 | LOG.warn("Interrupted while waiting for delegate executor to stop", e); | ||
36 | } | ||
37 | } | ||
38 | |||
39 | protected ExecutorService createExecutorService() { | ||
40 | return Executors.newCachedThreadPool(); | ||
41 | } | ||
42 | |||
43 | @Override | ||
44 | public boolean awaitTermination(long arg0, TimeUnit arg1) throws InterruptedException { | ||
45 | return delegate.awaitTermination(arg0, arg1); | ||
46 | } | ||
47 | |||
48 | @Override | ||
49 | public void execute(Runnable arg0) { | ||
50 | delegate.execute(arg0); | ||
51 | } | ||
52 | |||
53 | @Override | ||
54 | public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> arg0, long arg1, TimeUnit arg2) | ||
55 | throws InterruptedException { | ||
56 | return delegate.invokeAll(arg0, arg1, arg2); | ||
57 | } | ||
58 | |||
59 | @Override | ||
60 | public <T> List<Future<T>> invokeAll(Collection<? extends Callable<T>> arg0) throws InterruptedException { | ||
61 | return delegate.invokeAll(arg0); | ||
62 | } | ||
63 | |||
64 | @Override | ||
65 | public <T> T invokeAny(Collection<? extends Callable<T>> arg0, long arg1, TimeUnit arg2) | ||
66 | throws InterruptedException, ExecutionException, TimeoutException { | ||
67 | return delegate.invokeAny(arg0, arg1, arg2); | ||
68 | } | ||
69 | |||
70 | @Override | ||
71 | public <T> T invokeAny(Collection<? extends Callable<T>> arg0) throws InterruptedException, ExecutionException { | ||
72 | return delegate.invokeAny(arg0); | ||
73 | } | ||
74 | |||
75 | @Override | ||
76 | public boolean isShutdown() { | ||
77 | return delegate.isShutdown(); | ||
78 | } | ||
79 | |||
80 | @Override | ||
81 | public boolean isTerminated() { | ||
82 | return delegate.isTerminated(); | ||
83 | } | ||
84 | |||
85 | @Override | ||
86 | public void shutdown() { | ||
87 | delegate.shutdown(); | ||
88 | } | ||
89 | |||
90 | @Override | ||
91 | public List<Runnable> shutdownNow() { | ||
92 | return delegate.shutdownNow(); | ||
93 | } | ||
94 | |||
95 | @Override | ||
96 | public <T> Future<T> submit(Callable<T> arg0) { | ||
97 | return delegate.submit(arg0); | ||
98 | } | ||
99 | |||
100 | @Override | ||
101 | public <T> Future<T> submit(Runnable arg0, T arg1) { | ||
102 | return delegate.submit(arg0, arg1); | ||
103 | } | ||
104 | |||
105 | @Override | ||
106 | public Future<?> submit(Runnable arg0) { | ||
107 | return delegate.submit(arg0); | ||
108 | } | ||
109 | } | ||