use of org.ballerinalang.siddhi.core.util.persistence.PersistenceStore in project ballerina by ballerina-lang.
the class LogTestCase 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" + " #log()" + " #log('test message')" + " #log(false)" + " #log(true)" + " #log('test message',false)" + " #log('test message',true)" + " #log('error','test message')" + " #log('error','test message',false)" + " #log('warn','test message',true)" + "select * " + "insert into OutStream ";
QueryCallback queryCallback = new QueryCallback() {
@Override
public void receive(long timestamp, Event[] inEvents, Event[] removeEvents) {
EventPrinter.print(timestamp, inEvents, removeEvents);
eventArrived = true;
}
};
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);
siddhiAppRuntime.shutdown();
AssertJUnit.assertEquals(true, eventArrived);
}
use of org.ballerinalang.siddhi.core.util.persistence.PersistenceStore in project ballerina by ballerina-lang.
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");
}
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 org.ballerinalang.siddhi.core.util.persistence.PersistenceStore in project ballerina by ballerina-lang.
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 org.ballerinalang.siddhi.core.util.persistence.PersistenceStore in project ballerina by ballerina-lang.
the class PersistenceTestCase method persistenceTest8.
@Test(dependsOnMethods = "persistenceTest7")
public void persistenceTest8() throws InterruptedException {
log.info("persistence test 8 - 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);
byte[] snapshot = siddhiAppRuntime.snapshot();
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.restore(snapshot);
} catch (CannotRestoreSiddhiAppStateException e) {
Assert.fail("Restoring of Siddhi app " + siddhiAppRuntime.getName() + " failed");
}
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 org.ballerinalang.siddhi.core.util.persistence.PersistenceStore in project ballerina by ballerina-lang.
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) {
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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