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);
}
}
public ODocument createLink(String sourceId, String destId, String edgeName)
throws DocumentNotFoundException {
DbHelper.requestTransaction();
OrientEdge edge = null;
try {
OrientVertex sourceVertex = StorageUtils.getNodeVertex(sourceId);
OrientVertex destVertex = StorageUtils.getNodeVertex(destId);
UUID token = UUID.randomUUID();
edge = (OrientEdge) sourceVertex.addEdge(edgeName, destVertex);
edge.getRecord().field(BaasBoxPrivateFields.ID.toString(), token.toString());
edge.getRecord().field(BaasBoxPrivateFields.AUTHOR.toString(), DbHelper.currentUsername());
edge.getRecord().field(BaasBoxPrivateFields.CREATION_DATE.toString(), new Date());
edge.save();
DbHelper.commitTransaction();
} catch (DocumentNotFoundException e) {
DbHelper.rollbackTransaction();
throw e;
}
// edge.getGraph().commit();
return edge.getRecord();
}