use of io.siddhi.core.util.persistence.InMemoryPersistenceStore in project siddhi by wso2.
the class PersistenceTestCase method persistenceTest5.
@Test(dependsOnMethods = "persistenceTest4")
public void persistenceTest5() throws InterruptedException {
log.info("persistence test 5 - window restart expired event ");
PersistenceStore persistenceStore = new InMemoryPersistenceStore();
SiddhiManager siddhiManager = new SiddhiManager();
siddhiManager.setPersistenceStore(persistenceStore);
String siddhiApp = "" + "@app:name('Test') " + "" + "define stream StockStream ( symbol string, price float, volume int );" + "" + "@info(name = 'query1')" + "from StockStream[price>10]#window.time(10 sec) " + "select symbol, price, sum(volume) as totalVol " + "insert all events into OutStream ";
QueryCallback queryCallback = new QueryCallback() {
@Override
public void receive(long timestamp, Event[] inEvents, Event[] removeEvents) {
EventPrinter.print(timestamp, inEvents, removeEvents);
eventArrived = true;
if (inEvents != null) {
for (Event inEvent : inEvents) {
count++;
AssertJUnit.assertTrue("IBM".equals(inEvent.getData(0)) || "WSO2".equals(inEvent.getData(0)));
firstValue = (Long) inEvent.getData(2);
}
}
if (removeEvents != null) {
for (Event removeEvent : removeEvents) {
count++;
lastValue = (Long) removeEvent.getData(2);
}
}
}
};
SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
siddhiAppRuntime.addCallback("query1", queryCallback);
InputHandler inputHandler = siddhiAppRuntime.getInputHandler("StockStream");
siddhiAppRuntime.start();
inputHandler.send(new Object[] { "IBM", 75.6f, 100 });
Thread.sleep(100);
inputHandler.send(new Object[] { "WSO2", 75.6f, 100 });
Thread.sleep(100);
AssertJUnit.assertTrue(eventArrived);
AssertJUnit.assertEquals(firstValue, 200);
// persisting
Thread.sleep(500);
siddhiAppRuntime.persist();
inputHandler.send(new Object[] { "IBM", 75.6f, 100 });
Thread.sleep(100);
inputHandler.send(new Object[] { "WSO2", 75.6f, 100 });
// restarting siddhi app
Thread.sleep(500);
siddhiAppRuntime.shutdown();
siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
siddhiAppRuntime.addCallback("query1", queryCallback);
siddhiAppRuntime.getInputHandler("StockStream");
siddhiAppRuntime.start();
// loading
try {
siddhiAppRuntime.restoreLastRevision();
} catch (CannotRestoreSiddhiAppStateException e) {
Assert.fail("Restoring of Siddhi app " + siddhiAppRuntime.getName() + " failed");
}
// shutdown siddhi app
Thread.sleep(15000);
siddhiAppRuntime.shutdown();
AssertJUnit.assertEquals(400, firstValue);
AssertJUnit.assertEquals(null, lastValue);
AssertJUnit.assertEquals(true, eventArrived);
}
use of io.siddhi.core.util.persistence.InMemoryPersistenceStore in project siddhi by wso2.
the class PersistenceTestCase method persistenceTest10.
@Test(dependsOnMethods = "persistenceTest9")
public void persistenceTest10() throws InterruptedException {
log.info("persistence test 10 - sort window query");
PersistenceStore persistenceStore = new InMemoryPersistenceStore();
SiddhiManager siddhiManager = new SiddhiManager();
siddhiManager.setPersistenceStore(persistenceStore);
String siddhiApp = "" + "@app:name('Test') " + "" + "define stream StockStream ( symbol string, price float, volume int );" + "" + "@info(name = 'query1') " + "from StockStream#window.sort(2,volume) " + "select volume " + "insert all events into outputStream ;";
SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
QueryCallback queryCallback = new QueryCallback() {
@Override
public void receive(long timeStamp, Event[] inEvents, Event[] removeEvents) {
EventPrinter.print(timeStamp, inEvents, removeEvents);
eventArrived = true;
atomicCount.incrementAndGet();
for (Event inEvent : inEvents) {
count++;
}
if (removeEvents != null) {
for (Event removeEvent : removeEvents) {
lastValueRemoved = (Integer) removeEvent.getData(0);
}
}
}
};
siddhiAppRuntime.addCallback("query1", queryCallback);
InputHandler inputHandler = siddhiAppRuntime.getInputHandler("StockStream");
siddhiAppRuntime.start();
inputHandler.send(new Object[] { "WSO2", 55.6f, 100 });
inputHandler.send(new Object[] { "IBM", 75.6f, 300 });
inputHandler.send(new Object[] { "WSO2", 57.6f, 200 });
Thread.sleep(1000);
AssertJUnit.assertEquals(3, count);
AssertJUnit.assertTrue(eventArrived);
// persisting
siddhiAppRuntime.persist();
inputHandler.send(new Object[] { "WSO2", 55.6f, 20 });
inputHandler.send(new Object[] { "WSO2", 57.6f, 40 });
Thread.sleep(500);
siddhiAppRuntime.shutdown();
siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
siddhiAppRuntime.addCallback("query1", queryCallback);
inputHandler = siddhiAppRuntime.getInputHandler("StockStream");
siddhiAppRuntime.start();
// loading
try {
siddhiAppRuntime.restoreLastRevision();
} catch (CannotRestoreSiddhiAppStateException e) {
Assert.fail("Restoring of Siddhi app " + siddhiAppRuntime.getName() + " failed");
}
inputHandler.send(new Object[] { "WSO2", 55.6f, 20 });
SiddhiTestHelper.waitForEvents(100, 6, atomicCount, 10000);
AssertJUnit.assertEquals(true, eventArrived);
AssertJUnit.assertEquals(200, lastValueRemoved);
siddhiAppRuntime.shutdown();
}
use of io.siddhi.core.util.persistence.InMemoryPersistenceStore in project siddhi by wso2.
the class PersistenceTestCase method persistenceTest2.
@Test(dependsOnMethods = "persistenceTest1")
public void persistenceTest2() throws InterruptedException {
log.info("persistence test 2 - pattern count query");
PersistenceStore persistenceStore = new InMemoryPersistenceStore();
SiddhiManager siddhiManager = new SiddhiManager();
siddhiManager.setPersistenceStore(persistenceStore);
String siddhiApp = "" + "@app:name('Test') " + "" + "define stream Stream1 (symbol string, price float, volume int); " + "define stream Stream2 (symbol string, price float, volume int); " + "" + "@info(name = 'query1') " + "from e1=Stream1[price>20] <2:5> -> e2=Stream2[price>20] " + "select e1[0].price as price1_0, e1[1].price as price1_1, e1[2].price as price1_2, " + " e1[3].price as price1_3, e2.price as price2 " + "insert into OutputStream ;";
QueryCallback queryCallback = new QueryCallback() {
@Override
public void receive(long timestamp, Event[] inEvents, Event[] removeEvents) {
EventPrinter.print(timestamp, inEvents, removeEvents);
eventArrived = true;
for (Event inEvent : inEvents) {
count++;
AssertJUnit.assertArrayEquals(new Object[] { 25.6f, 47.6f, null, null, 45.7f }, inEvent.getData());
}
}
};
SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
siddhiAppRuntime.addCallback("query1", queryCallback);
InputHandler stream1 = siddhiAppRuntime.getInputHandler("Stream1");
InputHandler stream2;
siddhiAppRuntime.start();
stream1.send(new Object[] { "WSO2", 25.6f, 100 });
Thread.sleep(100);
stream1.send(new Object[] { "GOOG", 47.6f, 100 });
Thread.sleep(100);
stream1.send(new Object[] { "GOOG", 13.7f, 100 });
Thread.sleep(100);
AssertJUnit.assertEquals("Number of success events", 0, count);
AssertJUnit.assertEquals("Event arrived", false, eventArrived);
// persisting
Thread.sleep(500);
siddhiAppRuntime.persist();
// restarting siddhi app
Thread.sleep(500);
siddhiAppRuntime.shutdown();
siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
siddhiAppRuntime.addCallback("query1", queryCallback);
stream1 = siddhiAppRuntime.getInputHandler("Stream1");
stream2 = siddhiAppRuntime.getInputHandler("Stream2");
siddhiAppRuntime.start();
// loading
try {
siddhiAppRuntime.restoreLastRevision();
} catch (CannotRestoreSiddhiAppStateException e) {
Assert.fail("Restoring of Siddhi app " + siddhiAppRuntime.getName() + " failed");
}
stream2.send(new Object[] { "IBM", 45.7f, 100 });
Thread.sleep(500);
stream1.send(new Object[] { "GOOG", 47.8f, 100 });
Thread.sleep(500);
stream2.send(new Object[] { "IBM", 55.7f, 100 });
Thread.sleep(500);
// shutdown siddhi app
Thread.sleep(500);
siddhiAppRuntime.shutdown();
AssertJUnit.assertEquals("Number of success events", 1, count);
AssertJUnit.assertEquals("Event arrived", true, eventArrived);
}
use of io.siddhi.core.util.persistence.InMemoryPersistenceStore in project siddhi by wso2.
the class PersistenceTestCase method persistenceTest1.
@Test
public void persistenceTest1() throws InterruptedException {
log.info("persistence test 1 - window query");
PersistenceStore persistenceStore = new InMemoryPersistenceStore();
SiddhiManager siddhiManager = new SiddhiManager();
siddhiManager.setPersistenceStore(persistenceStore);
String siddhiApp = "" + "@app:name('Test') " + "" + "define stream StockStream ( symbol string, price float, volume int );" + "" + "@info(name = 'query1')" + "from StockStream[price>10]#window.length(10) " + "select symbol, price, sum(volume) as totalVol " + "insert into OutStream ";
QueryCallback queryCallback = new QueryCallback() {
@Override
public void receive(long timestamp, Event[] inEvents, Event[] removeEvents) {
EventPrinter.print(timestamp, inEvents, removeEvents);
eventArrived = true;
for (Event inEvent : inEvents) {
count++;
AssertJUnit.assertTrue("IBM".equals(inEvent.getData(0)) || "WSO2".equals(inEvent.getData(0)));
lastValue = (Long) inEvent.getData(2);
}
}
};
SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
siddhiAppRuntime.addCallback("query1", queryCallback);
InputHandler inputHandler = siddhiAppRuntime.getInputHandler("StockStream");
siddhiAppRuntime.start();
inputHandler.send(new Object[] { "IBM", 75.6f, 100 });
Thread.sleep(100);
inputHandler.send(new Object[] { "WSO2", 75.6f, 100 });
Thread.sleep(100);
AssertJUnit.assertTrue(eventArrived);
AssertJUnit.assertEquals(new Long(200), lastValue);
// persisting
Thread.sleep(500);
siddhiAppRuntime.persist();
inputHandler.send(new Object[] { "IBM", 75.6f, 100 });
Thread.sleep(100);
inputHandler.send(new Object[] { "WSO2", 75.6f, 100 });
// restarting siddhi app
Thread.sleep(500);
siddhiAppRuntime.shutdown();
siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
siddhiAppRuntime.addCallback("query1", queryCallback);
inputHandler = siddhiAppRuntime.getInputHandler("StockStream");
siddhiAppRuntime.start();
// loading
try {
siddhiAppRuntime.restoreLastRevision();
} catch (CannotRestoreSiddhiAppStateException e) {
Assert.fail("Restoring of Siddhi app " + siddhiAppRuntime.getName() + " failed", e);
}
inputHandler.send(new Object[] { "IBM", 75.6f, 100 });
Thread.sleep(10);
inputHandler.send(new Object[] { "WSO2", 75.6f, 100 });
// shutdown siddhi app
Thread.sleep(500);
siddhiAppRuntime.shutdown();
AssertJUnit.assertTrue(count <= 6);
AssertJUnit.assertEquals(new Long(400), lastValue);
AssertJUnit.assertEquals(true, eventArrived);
}
use of io.siddhi.core.util.persistence.InMemoryPersistenceStore in project siddhi by wso2.
the class PersistenceTestCase method persistenceTest6.
@Test(dependsOnMethods = "persistenceTest5")
public void persistenceTest6() throws InterruptedException {
log.info("persistence test 6 - batch window query");
PersistenceStore persistenceStore = new InMemoryPersistenceStore();
SiddhiManager siddhiManager = new SiddhiManager();
siddhiManager.setPersistenceStore(persistenceStore);
String siddhiApp = "" + "@app:name('Test') " + "" + "define stream StockStream ( symbol string, price float, volume int );" + "" + "@info(name = 'query1')" + "from StockStream[price>10]#window.timeBatch(10) " + "select symbol, price, sum(volume) as totalVol " + "insert into OutStream ";
QueryCallback queryCallback = new QueryCallback() {
@Override
public void receive(long timestamp, Event[] inEvents, Event[] removeEvents) {
EventPrinter.print(timestamp, inEvents, removeEvents);
eventArrived = true;
for (Event inEvent : inEvents) {
count++;
AssertJUnit.assertTrue("IBM".equals(inEvent.getData(0)) || "WSO2".equals(inEvent.getData(0)));
}
}
};
SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
siddhiAppRuntime.addCallback("query1", queryCallback);
InputHandler inputHandler = siddhiAppRuntime.getInputHandler("StockStream");
siddhiAppRuntime.start();
inputHandler.send(new Object[] { "IBM", 75.6f, 100 });
Thread.sleep(100);
inputHandler.send(new Object[] { "WSO2", 75.6f, 100 });
Thread.sleep(500);
AssertJUnit.assertTrue(eventArrived);
AssertJUnit.assertEquals(2, count);
// persisting
Thread.sleep(500);
siddhiAppRuntime.persist();
inputHandler.send(new Object[] { "IBM", 75.6f, 100 });
Thread.sleep(100);
inputHandler.send(new Object[] { "WSO2", 75.6f, 100 });
// restarting siddhi app
Thread.sleep(500);
siddhiAppRuntime.shutdown();
siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(siddhiApp);
siddhiAppRuntime.addCallback("query1", queryCallback);
inputHandler = siddhiAppRuntime.getInputHandler("StockStream");
siddhiAppRuntime.start();
// loading
try {
siddhiAppRuntime.restoreLastRevision();
} catch (CannotRestoreSiddhiAppStateException e) {
log.error(e.getMessage(), e);
Assert.fail("Restoring of Siddhi app " + siddhiAppRuntime.getName() + " failed");
}
inputHandler.send(new Object[] { "IBM", 75.6f, 100 });
Thread.sleep(100);
inputHandler.send(new Object[] { "WSO2", 75.6f, 100 });
// shutdown siddhi app
Thread.sleep(500);
siddhiAppRuntime.shutdown();
AssertJUnit.assertEquals(count, 6);
AssertJUnit.assertEquals(true, eventArrived);
}
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