/** Destroys the helper by cleaning all the in memory objects. */
public void destroy() {
if (graphPool != null) {
for (OrientBaseGraph graph : graphPool.getResources()) {
graph.shutdown();
}
graphPool.close();
}
}
protected void dbClient1() {
// OGlobalConfiguration.LOG_CONSOLE_LEVEL.setValue("FINEST");
OrientBaseGraph graph = new OrientGraph(getLocalURL());
OrientVertex vertex1 = graph.addVertex("vertextype", (String) null);
graph.commit();
graph.shutdown();
vertex1Id = vertex1.getIdentity();
exec("client1");
}
protected void exec(final String iClient) {
counter.countDown();
try {
counter.await();
} catch (InterruptedException e) {
e.printStackTrace();
}
OrientBaseGraph graph = new OrientGraph(getLocalURL());
OrientVertex vertex1 = graph.getVertex(vertex1Id);
try {
int i = 0;
for (; i < TOTAL; ++i) {
for (int retry = 0; retry < 20; ++retry) {
try {
OrientVertex vertex2 = graph.addVertex("vertextype", (String) null);
vertex1.addEdge("edgetype", vertex2);
graph.commit();
System.out.println(
iClient + " - successfully committed version: " + vertex1.getRecord().getVersion());
} catch (ONeedRetryException e) {
System.out.println(
iClient
+ " - caught conflict, reloading vertex. v="
+ vertex1.getRecord().getVersion());
vertex1.reload();
}
}
}
// STATISTICALLY HERE AT LEAST ON CONFLICT HAS BEEN RECEIVED
vertex1.reload();
Assert.assertTrue(vertex1.getRecord().getVersion() > TOTAL * 2 + 1);
Assert.assertEquals(TOTAL, i);
} catch (Throwable e) {
if (exceptionInThread == null) exceptionInThread = e;
} finally {
System.out.println("Shutting down");
graph.shutdown();
sleep(1000);
}
}