private void runAssertionSingleRowFunc(Object[] rowValues) {
// try join passing of params
String eplJoin =
"select "
+ this.getClass().getName()
+ ".myServiceEventBean(mt) as c0, "
+ this.getClass().getName()
+ ".myServiceObjectArray(mt) as c1 "
+ "from SupportBean_S2, MyTable as mt";
EPStatement stmtJoin = epService.getEPAdministrator().createEPL(eplJoin);
stmtJoin.addListener(listener);
epService.getEPRuntime().sendEvent(new SupportBean_S2(0));
EventBean result = listener.assertOneGetNewAndReset();
assertEventUnd(result.get("c0"), rowValues);
assertEventUnd(result.get("c1"), rowValues);
stmtJoin.destroy();
// try subquery
epService
.getEPAdministrator()
.getConfiguration()
.addPlugInSingleRowFunction(
"pluginServiceEventBean", this.getClass().getName(), "myServiceEventBean");
String eplSubquery =
"select (select pluginServiceEventBean(mt) from MyTable as mt) as c0 "
+ "from SupportBean_S2";
EPStatement stmtSubquery = epService.getEPAdministrator().createEPL(eplSubquery);
stmtSubquery.addListener(listener);
epService.getEPRuntime().sendEvent(new SupportBean_S2(0));
result = listener.assertOneGetNewAndReset();
assertEventUnd(result.get("c0"), rowValues);
stmtSubquery.destroy();
}
public void testSingleMethod() throws Exception {
epService
.getEPAdministrator()
.getConfiguration()
.addEventType("SupportBean", SupportBean.class);
String text = "select power3(intPrimitive) as val from SupportBean";
EPStatement stmt = epService.getEPAdministrator().createEPL(text);
stmt.addListener(listener);
runAssertionSingleMethod();
stmt.destroy();
EPStatementObjectModel model = epService.getEPAdministrator().compileEPL(text);
assertEquals(text, model.toEPL());
stmt = epService.getEPAdministrator().create(model);
assertEquals(text, stmt.getText());
stmt.addListener(listener);
runAssertionSingleMethod();
stmt.destroy();
epService
.getEPAdministrator()
.getConfiguration()
.addEventType("SupportBean", SupportBean.class);
text = "select power3(2) as val from SupportBean";
stmt = epService.getEPAdministrator().createEPL(text);
stmt.addListener(listener);
runAssertionSingleMethod();
}
public void testScalar() {
String[] fields = "val0,val1".split(",");
String eplFragment =
"select "
+ "strvals.mostFrequent() as val0, "
+ "strvals.leastFrequent() as val1 "
+ "from SupportCollection";
EPStatement stmtFragment = epService.getEPAdministrator().createEPL(eplFragment);
stmtFragment.addListener(listener);
LambdaAssertionUtil.assertTypes(
stmtFragment.getEventType(), fields, new Class[] {String.class, String.class});
epService.getEPRuntime().sendEvent(SupportCollection.makeString("E2,E1,E2,E1,E3,E3,E4,E3"));
EPAssertionUtil.assertProps(
listener.assertOneGetNewAndReset(), fields, new Object[] {"E3", "E4"});
epService.getEPRuntime().sendEvent(SupportCollection.makeString("E1"));
EPAssertionUtil.assertProps(
listener.assertOneGetNewAndReset(), fields, new Object[] {"E1", "E1"});
epService.getEPRuntime().sendEvent(SupportCollection.makeString(null));
EPAssertionUtil.assertProps(
listener.assertOneGetNewAndReset(), fields, new Object[] {null, null});
epService.getEPRuntime().sendEvent(SupportCollection.makeString(""));
EPAssertionUtil.assertProps(
listener.assertOneGetNewAndReset(), fields, new Object[] {null, null});
stmtFragment.destroy();
epService
.getEPAdministrator()
.getConfiguration()
.addPlugInSingleRowFunction(
"extractNum", TestEnumMinMax.MyService.class.getName(), "extractNum");
String eplLambda =
"select "
+ "strvals.mostFrequent(v => extractNum(v)) as val0, "
+ "strvals.leastFrequent(v => extractNum(v)) as val1 "
+ "from SupportCollection";
EPStatement stmtLambda = epService.getEPAdministrator().createEPL(eplLambda);
stmtLambda.addListener(listener);
LambdaAssertionUtil.assertTypes(
stmtLambda.getEventType(), fields, new Class[] {Integer.class, Integer.class});
epService.getEPRuntime().sendEvent(SupportCollection.makeString("E2,E1,E2,E1,E3,E3,E4,E3"));
EPAssertionUtil.assertProps(listener.assertOneGetNewAndReset(), fields, new Object[] {3, 4});
epService.getEPRuntime().sendEvent(SupportCollection.makeString("E1"));
EPAssertionUtil.assertProps(listener.assertOneGetNewAndReset(), fields, new Object[] {1, 1});
epService.getEPRuntime().sendEvent(SupportCollection.makeString(null));
EPAssertionUtil.assertProps(
listener.assertOneGetNewAndReset(), fields, new Object[] {null, null});
epService.getEPRuntime().sendEvent(SupportCollection.makeString(""));
EPAssertionUtil.assertProps(
listener.assertOneGetNewAndReset(), fields, new Object[] {null, null});
}
public void testMapNamePropertyNested() {
EPServiceProvider epService = getEngineInitialized(null, null, null);
// create a named map
Map<String, Object> namedDef = makeMap(new Object[][] {{"n0", int.class}});
epService.getEPAdministrator().getConfiguration().addEventType("MyNamedMap", namedDef);
// create a map using the name
Map<String, Object> eventDef =
makeMap(new Object[][] {{"p0", "MyNamedMap"}, {"p1", "MyNamedMap[]"}});
epService.getEPAdministrator().getConfiguration().addEventType("MyMapWithAMap", eventDef);
// test named-map at the second level of a nested map
epService
.getEPAdministrator()
.getConfiguration()
.addEventType("MyObjectArrayMapOuter", new String[] {"outer"}, new Object[] {eventDef});
SupportUpdateListener listener = new SupportUpdateListener();
EPStatement stmt =
epService
.getEPAdministrator()
.createEPL(
"select outer.p0.n0 as a, outer.p1[0].n0 as b, outer.p1[1].n0 as c, outer.p0 as d, outer.p1 as e from MyObjectArrayMapOuter");
stmt.addListener(listener);
Map<String, Object> n0_1 = makeMap(new Object[][] {{"n0", 1}});
Map<String, Object> n0_21 = makeMap(new Object[][] {{"n0", 2}});
Map<String, Object> n0_22 = makeMap(new Object[][] {{"n0", 3}});
Map[] n0_2 = new Map[] {n0_21, n0_22};
Map<String, Object> theEvent = makeMap(new Object[][] {{"p0", n0_1}, {"p1", n0_2}});
epService.getEPRuntime().sendEvent(new Object[] {theEvent}, "MyObjectArrayMapOuter");
EPAssertionUtil.assertProps(
listener.assertOneGetNewAndReset(),
"a,b,c,d,e".split(","),
new Object[] {1, 2, 3, n0_1, n0_2});
assertEquals(int.class, stmt.getEventType().getPropertyType("a"));
assertEquals(int.class, stmt.getEventType().getPropertyType("b"));
assertEquals(int.class, stmt.getEventType().getPropertyType("c"));
assertEquals(Map.class, stmt.getEventType().getPropertyType("d"));
assertEquals(Map[].class, stmt.getEventType().getPropertyType("e"));
stmt.destroy();
stmt =
epService
.getEPAdministrator()
.createEPL(
"select outer.p0.n0? as a, outer.p1[0].n0? as b, outer.p1[1]?.n0 as c, outer.p0? as d, outer.p1? as e from MyObjectArrayMapOuter");
stmt.addListener(listener);
epService.getEPRuntime().sendEvent(new Object[] {theEvent}, "MyObjectArrayMapOuter");
EPAssertionUtil.assertProps(
listener.assertOneGetNewAndReset(),
"a,b,c,d,e".split(","),
new Object[] {1, 2, 3, n0_1, n0_2});
assertEquals(int.class, stmt.getEventType().getPropertyType("a"));
}
public void testInsertIntoPlusPattern() {
String stmtOneTxt =
"insert into InZone "
+ "select 111 as statementId, mac, locationReportId "
+ "from "
+ SupportRFIDEvent.class.getName()
+ " "
+ "where mac in ('1','2','3') "
+ "and zoneID = '10'";
EPStatement stmtOne = epService.getEPAdministrator().createEPL(stmtOneTxt);
SupportUpdateListener listenerOne = new SupportUpdateListener();
stmtOne.addListener(listenerOne);
String stmtTwoTxt =
"insert into OutOfZone "
+ "select 111 as statementId, mac, locationReportId "
+ "from "
+ SupportRFIDEvent.class.getName()
+ " "
+ "where mac in ('1','2','3') "
+ "and zoneID != '10'";
EPStatement stmtTwo = epService.getEPAdministrator().createEPL(stmtTwoTxt);
SupportUpdateListener listenerTwo = new SupportUpdateListener();
stmtTwo.addListener(listenerTwo);
String stmtThreeTxt =
"select 111 as eventSpecId, A.locationReportId as locationReportId "
+ " from pattern [every A=InZone -> (timer:interval(1 sec) and not OutOfZone(mac=A.mac))]";
EPStatement stmtThree = epService.getEPAdministrator().createEPL(stmtThreeTxt);
SupportUpdateListener listener = new SupportUpdateListener();
stmtThree.addListener(listener);
// try the alert case with 1 event for the mac in question
epService.getEPRuntime().sendEvent(new CurrentTimeEvent(0));
epService.getEPRuntime().sendEvent(new SupportRFIDEvent("LR1", "1", "10"));
assertFalse(listener.isInvoked());
epService.getEPRuntime().sendEvent(new CurrentTimeEvent(1000));
EventBean theEvent = listener.assertOneGetNewAndReset();
assertEquals("LR1", theEvent.get("locationReportId"));
listenerOne.reset();
listenerTwo.reset();
// try the alert case with 2 events for zone 10 within 1 second for the mac in question
epService.getEPRuntime().sendEvent(new SupportRFIDEvent("LR2", "2", "10"));
assertFalse(listener.isInvoked());
epService.getEPRuntime().sendEvent(new CurrentTimeEvent(1500));
epService.getEPRuntime().sendEvent(new SupportRFIDEvent("LR3", "2", "10"));
assertFalse(listener.isInvoked());
epService.getEPRuntime().sendEvent(new CurrentTimeEvent(2000));
theEvent = listener.assertOneGetNewAndReset();
assertEquals("LR2", theEvent.get("locationReportId"));
}
public void testArrayProperty() {
EPServiceProvider epService = getEngineInitialized(null, null, null);
// test map containing first-level property that is an array of primitive or Class
String[] props = {"p0", "p1"};
Object[] types = {int[].class, SupportBean[].class};
epService.getEPAdministrator().getConfiguration().addEventType("MyArrayOA", props, types);
EPStatement stmt =
epService
.getEPAdministrator()
.createEPL(
"select p0[0] as a, p0[1] as b, p1[0].intPrimitive as c, p1[1] as d, p0 as e from MyArrayOA");
SupportUpdateListener listener = new SupportUpdateListener();
stmt.addListener(listener);
int[] p0 = new int[] {1, 2, 3};
SupportBean[] beans = new SupportBean[] {new SupportBean("e1", 5), new SupportBean("e2", 6)};
Object[] eventData = new Object[] {p0, beans};
epService.getEPRuntime().sendEvent(eventData, "MyArrayOA");
EPAssertionUtil.assertProps(
listener.assertOneGetNewAndReset(),
"a,b,c,d,e".split(","),
new Object[] {1, 2, 5, beans[1], p0});
assertEquals(int.class, stmt.getEventType().getPropertyType("a"));
assertEquals(int.class, stmt.getEventType().getPropertyType("b"));
assertEquals(int.class, stmt.getEventType().getPropertyType("c"));
assertEquals(SupportBean.class, stmt.getEventType().getPropertyType("d"));
assertEquals(int[].class, stmt.getEventType().getPropertyType("e"));
stmt.destroy();
// test map at the second level of a nested map that is an array of primitive or Class
epService
.getEPAdministrator()
.getConfiguration()
.addEventType("MyArrayOAMapOuter", new String[] {"outer"}, new Object[] {"MyArrayOA"});
stmt =
epService
.getEPAdministrator()
.createEPL(
"select outer.p0[0] as a, outer.p0[1] as b, outer.p1[0].intPrimitive as c, outer.p1[1] as d, outer.p0 as e from MyArrayOAMapOuter");
stmt.addListener(listener);
epService.getEPRuntime().sendEvent(new Object[] {eventData}, "MyArrayOAMapOuter");
EPAssertionUtil.assertProps(
listener.assertOneGetNewAndReset(), "a,b,c,d".split(","), new Object[] {1, 2, 5, beans[1]});
assertEquals(int.class, stmt.getEventType().getPropertyType("a"));
assertEquals(int.class, stmt.getEventType().getPropertyType("b"));
assertEquals(int.class, stmt.getEventType().getPropertyType("c"));
assertEquals(SupportBean.class, stmt.getEventType().getPropertyType("d"));
assertEquals(int[].class, stmt.getEventType().getPropertyType("e"));
}
private EPStatement runAsserts(String stmtText, EPStatementObjectModel model) {
// Attach listener to feed
EPStatement stmt = null;
if (model != null) {
stmt = epService.getEPAdministrator().create(model, "s1");
} else {
stmt = epService.getEPAdministrator().createEPL(stmtText);
}
stmt.addListener(feedListener);
// send event for joins to match on
epService.getEPRuntime().sendEvent(new SupportBean_A("myId"));
// Attach delta statement to statement and add listener
stmtText = "select min(delta) as minD, max(delta) as maxD " + "from Event_1.win:time(60)";
EPStatement stmtTwo = epService.getEPAdministrator().createEPL(stmtText);
stmtTwo.addListener(resultListenerDelta);
// Attach prodict statement to statement and add listener
stmtText = "select min(product) as minP, max(product) as maxP " + "from Event_1.win:time(60)";
EPStatement stmtThree = epService.getEPAdministrator().createEPL(stmtText);
stmtThree.addListener(resultListenerProduct);
epService.getEPRuntime().sendEvent(new CurrentTimeEvent(0)); // Set the time to 0 seconds
// send events
sendEvent(20, 10);
assertReceivedFeed(10, 200);
assertReceivedMinMax(10, 10, 200, 200);
sendEvent(50, 25);
assertReceivedFeed(25, 25 * 50);
assertReceivedMinMax(10, 25, 200, 1250);
sendEvent(5, 2);
assertReceivedFeed(3, 2 * 5);
assertReceivedMinMax(3, 25, 10, 1250);
epService
.getEPRuntime()
.sendEvent(new CurrentTimeEvent(10 * 1000)); // Set the time to 10 seconds
sendEvent(13, 1);
assertReceivedFeed(12, 13);
assertReceivedMinMax(3, 25, 10, 1250);
epService
.getEPRuntime()
.sendEvent(new CurrentTimeEvent(61 * 1000)); // Set the time to 61 seconds
assertReceivedMinMax(12, 12, 13, 13);
return stmt;
}
public void testVariantTwoWildcard() throws InterruptedException {
String stmtText =
"insert into event1 select * from " + SupportBean.class.getName() + ".win:length(100)";
String otherText = "select * from default.event1.win:length(10)";
// Attach listener to feed
EPStatement stmtOne = epService.getEPAdministrator().createEPL(stmtText, "stmt1");
assertEquals(
StatementType.INSERT_INTO,
((EPStatementSPI) stmtOne).getStatementMetadata().getStatementType());
SupportUpdateListener listenerOne = new SupportUpdateListener();
stmtOne.addListener(listenerOne);
EPStatement stmtTwo = epService.getEPAdministrator().createEPL(otherText, "stmt2");
SupportUpdateListener listenerTwo = new SupportUpdateListener();
stmtTwo.addListener(listenerTwo);
SupportBean theEvent = sendEvent(10, 11);
assertTrue(listenerOne.getAndClearIsInvoked());
assertEquals(1, listenerOne.getLastNewData().length);
assertEquals(10, listenerOne.getLastNewData()[0].get("intPrimitive"));
assertEquals(11, listenerOne.getLastNewData()[0].get("intBoxed"));
assertEquals(20, listenerOne.getLastNewData()[0].getEventType().getPropertyNames().length);
assertSame(theEvent, listenerOne.getLastNewData()[0].getUnderlying());
assertTrue(listenerTwo.getAndClearIsInvoked());
assertEquals(1, listenerTwo.getLastNewData().length);
assertEquals(10, listenerTwo.getLastNewData()[0].get("intPrimitive"));
assertEquals(11, listenerTwo.getLastNewData()[0].get("intBoxed"));
assertEquals(20, listenerTwo.getLastNewData()[0].getEventType().getPropertyNames().length);
assertSame(theEvent, listenerTwo.getLastNewData()[0].getUnderlying());
// assert statement-type reference
EPServiceProviderSPI spi = (EPServiceProviderSPI) epService;
assertTrue(spi.getStatementEventTypeRef().isInUse("event1"));
Set<String> stmtNames = spi.getStatementEventTypeRef().getStatementNamesForType("event1");
EPAssertionUtil.assertEqualsAnyOrder(stmtNames.toArray(), new String[] {"stmt1", "stmt2"});
assertTrue(spi.getStatementEventTypeRef().isInUse(SupportBean.class.getName()));
stmtNames =
spi.getStatementEventTypeRef().getStatementNamesForType(SupportBean.class.getName());
EPAssertionUtil.assertEqualsAnyOrder(stmtNames.toArray(), new String[] {"stmt1"});
stmtOne.destroy();
assertTrue(spi.getStatementEventTypeRef().isInUse("event1"));
stmtNames = spi.getStatementEventTypeRef().getStatementNamesForType("event1");
EPAssertionUtil.assertEqualsAnyOrder(new String[] {"stmt2"}, stmtNames.toArray());
assertFalse(spi.getStatementEventTypeRef().isInUse(SupportBean.class.getName()));
stmtTwo.destroy();
assertFalse(spi.getStatementEventTypeRef().isInUse("event1"));
}
public void testInsertFromPattern() {
String stmtOneText =
"insert into streamA select * from pattern [every " + SupportBean.class.getName() + "]";
SupportUpdateListener listenerOne = new SupportUpdateListener();
EPStatement stmtOne = epService.getEPAdministrator().createEPL(stmtOneText);
stmtOne.addListener(listenerOne);
String stmtTwoText =
"insert into streamA select * from pattern [every " + SupportBean.class.getName() + "]";
SupportUpdateListener listenerTwo = new SupportUpdateListener();
EPStatement stmtTwo = epService.getEPAdministrator().createEPL(stmtTwoText);
stmtTwo.addListener(listenerTwo);
EventType eventType = stmtOne.getEventType();
assertEquals(Map.class, eventType.getUnderlyingType());
}
public void testVariantOneWildcard() {
String stmtText =
"insert into Event_1 (delta, product) "
+ "select * from "
+ SupportBean.class.getName()
+ ".win:length(100)";
try {
epService.getEPAdministrator().createEPL(stmtText);
fail();
} catch (EPStatementException ex) {
// Expected
}
// assert statement-type reference
EPServiceProviderSPI spi = (EPServiceProviderSPI) epService;
assertFalse(spi.getStatementEventTypeRef().isInUse("Event_1"));
// test insert wildcard to wildcard
epService.getEPAdministrator().getConfiguration().addEventType(SupportBean.class);
SupportUpdateListener listener = new SupportUpdateListener();
String stmtSelectText = "insert into ABCStream select * from SupportBean";
EPStatement stmtSelect =
epService.getEPAdministrator().createEPL(stmtSelectText, "resilient i0");
stmtSelect.addListener(listener);
assertTrue(stmtSelect.getEventType() instanceof BeanEventType);
epService.getEPRuntime().sendEvent(new SupportBean("E1", 1));
assertEquals("E1", listener.assertOneGetNew().get("theString"));
assertTrue(listener.assertOneGetNew() instanceof BeanEventBean);
}
public void testJoinSelect() {
String eventA = SupportBean.class.getName();
String eventB = SupportBean.class.getName();
String joinStatement =
"select s0.doubleBoxed, s1.intPrimitive*s1.intBoxed/2.0 as div from "
+ eventA
+ "(theString='s0').win:length(3) as s0,"
+ eventB
+ "(theString='s1').win:length(3) as s1"
+ " where s0.doubleBoxed = s1.doubleBoxed";
EPStatement joinView = epService.getEPAdministrator().createEPL(joinStatement);
joinView.addListener(updateListener);
EventType result = joinView.getEventType();
assertEquals(Double.class, result.getPropertyType("s0.doubleBoxed"));
assertEquals(Double.class, result.getPropertyType("div"));
assertEquals(2, joinView.getEventType().getPropertyNames().length);
assertNull(updateListener.getLastNewData());
sendEvent("s0", 1, 4, 5);
sendEvent("s1", 1, 3, 2);
EventBean[] newEvents = updateListener.getLastNewData();
assertEquals(1d, newEvents[0].get("s0.doubleBoxed"));
assertEquals(3d, newEvents[0].get("div"));
Iterator<EventBean> iterator = joinView.iterator();
EventBean theEvent = iterator.next();
assertEquals(1d, theEvent.get("s0.doubleBoxed"));
assertEquals(3d, theEvent.get("div"));
}
@Test
public void timebatch() {
final EPStatement eps =
epService
.getEPAdministrator()
.createEPL("select avg(cost) as avg from StockTick.win:time_batch(3 sec)");
eps.addListener(
new UpdateListener() {
@Override
public void update(EventBean[] newEvents, EventBean[] oldEvents) {
for (EventBean eb : newEvents) {
System.out.printf("UPD\t%5.2fL\t%f\n", esperRunner.elapsedTime(), eb.get("avg"));
}
}
});
List<ScheduledEvent> seList = new ArrayList<>();
seList.add(new ScheduledEvent(0, new StockTick("name", "code1", 1000, 0, 0.0)));
seList.add(new ScheduledEvent(500, new StockTick("name", "code1", 2000, 0, 0.0)));
seList.add(new ScheduledEvent(1500, new StockTick("name", "code2", 200, 0, 0.0)));
seList.add(new ScheduledEvent(2500, new StockTick("name", "code1", 4000, 0, 0.0)));
seList.add(new ScheduledEvent(3500, new StockTick("name", "code1", 5000, 0, 0.0)));
seList.add(new ScheduledEvent(4500, new StockTick("name", "code1", 6000, 0, 0.0)));
seList.add(new ScheduledEvent(5500, new StockTick("name", "code2", 300, 0, 0.0)));
seList.add(new ScheduledEvent(9800, new StockTick("name", "code3", 7000, 0, 0.0)));
seList.add(new ScheduledEvent(10000, new StockTick("name", "code1", 7000, 0, 0.0)));
seList.add(new ScheduledEvent(20000, new StockTick("name", "code1", 7000, 0, 0.0)));
esperRunner.startSendingAndSleepAndStop(seList, 24);
}
private void runAssertionSubquerySelectStar(Object[] rowValues) {
String eplFiltered =
"select (select * from MyTable where key = 'G1') as mt from SupportBean_S2";
runAssertionSubquerySelectStar(rowValues, eplFiltered);
String eplUnfiltered = "select (select * from MyTable) as mt from SupportBean_S2";
runAssertionSubquerySelectStar(rowValues, eplUnfiltered);
// With @eventbean
String eplEventBean = "select (select * from MyTable) @eventbean as mt from SupportBean_S2";
EPStatement stmt = epService.getEPAdministrator().createEPL(eplEventBean);
stmt.addListener(listener);
assertEquals(Object[][].class, stmt.getEventType().getPropertyType("mt"));
assertSame(
getTablePublicType("MyTable"), stmt.getEventType().getFragmentType("mt").getFragmentType());
epService.getEPRuntime().sendEvent(new SupportBean_S2(0));
EventBean event = listener.assertOneGetNewAndReset();
Object[][] value = (Object[][]) event.get("mt");
assertEventUnd(value[0], rowValues);
assertSame(
getTablePublicType("MyTable"), ((EventBean[]) event.getFragment("mt"))[0].getEventType());
stmt.destroy();
}
private void runAssertionOnSelectWindowAgg(Object[][] expectedType, Object[] rowValues) {
EPStatement stmt =
epService
.getEPAdministrator()
.createEPL(
"on SupportBean_S2 select "
+ "window(win.*) as c0,"
+ "last(win.*) as c1, "
+ "first(win.*) as c2, "
+ "first(p1) as c3,"
+ "window(p1) as c4,"
+ "sorted(p1) as c5,"
+ "minby(p1) as c6"
+ " from MyTable as win");
stmt.addListener(listener);
epService.getEPRuntime().sendEvent(new SupportBean_S2(0));
EventBean event = listener.assertOneGetNewAndReset();
for (String col : "c1,c2,c6".split(",")) {
assertEventUnd(event.get(col), rowValues);
}
for (String col : "c0,c5".split(",")) {
assertEventUnd(((Object[][]) event.get(col))[0], rowValues);
}
assertEquals("b", event.get("c3"));
EPAssertionUtil.assertEqualsExactOrder(new String[] {"b"}, (String[]) event.get("c4"));
stmt.destroy();
}
private void runAssertMultiRowUnfiltered(String stmtText, String columnName) {
EPStatement stmt = epService.getEPAdministrator().createEPL(stmtText);
stmt.addListener(listener);
// check type
assertEquals(Integer.class, stmt.getEventType().getPropertyType(columnName));
// test no event, should return null
epService.getEPRuntime().sendEvent(new SupportBean_S0(0));
assertEquals(null, listener.assertOneGetNewAndReset().get(columnName));
// test one event
epService.getEPRuntime().sendEvent(new SupportBean_S1(10));
epService.getEPRuntime().sendEvent(new SupportBean_S0(1));
assertEquals(10, listener.assertOneGetNewAndReset().get(columnName));
// resend event
epService.getEPRuntime().sendEvent(new SupportBean_S0(2));
assertEquals(10, listener.assertOneGetNewAndReset().get(columnName));
// test second event
epService.getEPRuntime().sendEvent(new SupportBean_S1(999));
epService.getEPRuntime().sendEvent(new SupportBean_S0(3));
assertEquals(null, listener.assertOneGetNewAndReset().get(columnName));
}
public void testStartStopStatement() {
String stmtText = "select id from S0 where (select true from S1.win:length(1000))";
EPStatement stmt = epService.getEPAdministrator().createEPL(stmtText);
stmt.addListener(listener);
epService.getEPRuntime().sendEvent(new SupportBean_S0(2));
assertFalse(listener.isInvoked());
epService.getEPRuntime().sendEvent(new SupportBean_S1(10));
epService.getEPRuntime().sendEvent(new SupportBean_S0(2));
assertEquals(2, listener.assertOneGetNewAndReset().get("id"));
stmt.stop();
epService.getEPRuntime().sendEvent(new SupportBean_S0(2));
assertFalse(listener.isInvoked());
stmt.start();
epService.getEPRuntime().sendEvent(new SupportBean_S0(2));
assertFalse(listener.isInvoked());
epService.getEPRuntime().sendEvent(new SupportBean_S1(10));
epService.getEPRuntime().sendEvent(new SupportBean_S0(3));
assertEquals(3, listener.assertOneGetNewAndReset().get("id"));
}
public void testCoalesceLong_OM() throws Exception {
String viewExpr =
"select coalesce(longBoxed, intBoxed, shortBoxed) as result"
+ " from "
+ SupportBean.class.getName()
+ ".win:length(1000)";
EPStatementObjectModel model = new EPStatementObjectModel();
model.setSelectClause(
SelectClause.create()
.add(Expressions.coalesce("longBoxed", "intBoxed", "shortBoxed"), "result"));
model.setFromClause(
FromClause.create(
FilterStream.create(SupportBean.class.getName())
.addView("win", "length", Expressions.constant(1000))));
model = (EPStatementObjectModel) SerializableObjectCopier.copy(model);
assertEquals(viewExpr, model.toEPL());
epService.initialize();
selectTestView = epService.getEPAdministrator().create(model);
selectTestView.addListener(testListener);
assertEquals(Long.class, selectTestView.getEventType().getPropertyType("result"));
runCoalesceLong();
}
public void testCustomFunction() {
String stmtText =
"select (select "
+ SupportStaticMethodLib.class.getName()
+ ".minusOne(id) from S1.win:length(1000)) as idS1 from S0";
EPStatement stmt = epService.getEPAdministrator().createEPL(stmtText);
stmt.addListener(listener);
// check type
assertEquals(Double.class, stmt.getEventType().getPropertyType("idS1"));
// test no event, should return null
epService.getEPRuntime().sendEvent(new SupportBean_S0(0));
assertEquals(null, listener.assertOneGetNewAndReset().get("idS1"));
// test one event
epService.getEPRuntime().sendEvent(new SupportBean_S1(10));
epService.getEPRuntime().sendEvent(new SupportBean_S0(1));
assertEquals(9d, listener.assertOneGetNewAndReset().get("idS1"));
// resend event
epService.getEPRuntime().sendEvent(new SupportBean_S0(2));
assertEquals(9d, listener.assertOneGetNewAndReset().get("idS1"));
}
public void testConcat() {
String viewExpr =
"select p00 || p01 as c1, p00 || p01 || p02 as c2, p00 || '|' || p01 as c3"
+ " from "
+ SupportBean_S0.class.getName()
+ ".win:length(10)";
selectTestView = epService.getEPAdministrator().createEPL(viewExpr);
selectTestView.addListener(testListener);
epService.getEPRuntime().sendEvent(new SupportBean_S0(1, "a", "b", "c"));
assertConcat("ab", "abc", "a|b");
epService.getEPRuntime().sendEvent(new SupportBean_S0(1, null, "b", "c"));
assertConcat(null, null, null);
epService.getEPRuntime().sendEvent(new SupportBean_S0(1, "", "b", "c"));
assertConcat("b", "bc", "|b");
epService.getEPRuntime().sendEvent(new SupportBean_S0(1, "123", null, "c"));
assertConcat(null, null, null);
epService.getEPRuntime().sendEvent(new SupportBean_S0(1, "123", "456", "c"));
assertConcat("123456", "123456c", "123|456");
epService.getEPRuntime().sendEvent(new SupportBean_S0(1, "123", "456", null));
assertConcat("123456", null, "123|456");
}
public void testEngineMetrics() {
epService = EPServiceProviderManager.getProvider("MyURI", getConfig(10000, -1, true));
epService.initialize();
String[] engineFields =
"engineURI,timestamp,inputCount,inputCountDelta,scheduleDepth".split(",");
sendTimer(1000);
String text = "select * from " + EngineMetric.class.getName();
EPStatement stmt = epService.getEPAdministrator().createEPL(text);
stmt.addListener(listener);
epService.getEPRuntime().sendEvent(new SupportBean());
sendTimer(10999);
assertFalse(listener.isInvoked());
epService.getEPAdministrator().createEPL("select * from pattern[timer:interval(5 sec)]");
sendTimer(11000);
EventBean event = listener.assertOneGetNewAndReset();
ArrayAssertionUtil.assertProps(event, engineFields, new Object[] {"MyURI", 11000L, 1L, 1L, 1L});
epService.getEPRuntime().sendEvent(new SupportBean());
epService.getEPRuntime().sendEvent(new SupportBean());
sendTimer(20000);
sendTimer(21000);
event = listener.assertOneGetNewAndReset();
ArrayAssertionUtil.assertProps(event, engineFields, new Object[] {"MyURI", 21000L, 4L, 3L, 0L});
}
public void testSchemaXMLWSchemaWithRestriction() throws Exception {
Configuration config = SupportConfigFactory.getConfiguration();
ConfigurationEventTypeXMLDOM eventTypeMeta = new ConfigurationEventTypeXMLDOM();
eventTypeMeta.setRootElementName("order");
InputStream schemaStream =
TestSchemaXMLEvent.class
.getClassLoader()
.getResourceAsStream(CLASSLOADER_SCHEMA_WITH_RESTRICTION_URI);
assertNotNull(schemaStream);
String schemaText = ParserTool.linesToText(ParserTool.readFile(schemaStream));
eventTypeMeta.setSchemaText(schemaText);
config.addEventType("OrderEvent", eventTypeMeta);
epService = EPServiceProviderManager.getProvider("TestSchemaXML", config);
epService.initialize();
updateListener = new SupportUpdateListener();
String text = "select order_amount from OrderEvent";
EPStatement stmt = epService.getEPAdministrator().createEPL(text);
stmt.addListener(updateListener);
SupportXML.sendEvent(
epService.getEPRuntime(),
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+ "<order>\n"
+ "<order_amount>202.1</order_amount>"
+ "</order>");
EventBean theEvent = updateListener.getLastNewData()[0];
assertEquals(Double.class, theEvent.get("order_amount").getClass());
assertEquals(202.1d, theEvent.get("order_amount"));
updateListener.reset();
}
public void testCorrel() {
// further math tests can be found in the view unit test
EPAdministrator admin = epService.getEPAdministrator();
admin.getConfiguration().addEventType("Market", SupportMarketDataBean.class);
EPStatement statement =
admin.createEPL(
"select * from Market.std:groupwin(symbol).win:length(1000000).stat:correl(price, volume, feed)");
SupportUpdateListener listener = new SupportUpdateListener();
statement.addListener(listener);
assertEquals(Double.class, statement.getEventType().getPropertyType("correlation"));
String[] fields = new String[] {"symbol", "correlation", "feed"};
epService.getEPRuntime().sendEvent(new SupportMarketDataBean("ABC", 10.0, 1000L, "f1"));
EPAssertionUtil.assertProps(
listener.assertOneGetNewAndReset(), fields, new Object[] {"ABC", Double.NaN, "f1"});
epService.getEPRuntime().sendEvent(new SupportMarketDataBean("DEF", 1.0, 2L, "f2"));
EPAssertionUtil.assertProps(
listener.assertOneGetNewAndReset(), fields, new Object[] {"DEF", Double.NaN, "f2"});
epService.getEPRuntime().sendEvent(new SupportMarketDataBean("DEF", 2.0, 4L, "f3"));
EPAssertionUtil.assertProps(
listener.assertOneGetNewAndReset(), fields, new Object[] {"DEF", 1.0, "f3"});
epService.getEPRuntime().sendEvent(new SupportMarketDataBean("ABC", 20.0, 2000L, "f4"));
EPAssertionUtil.assertProps(
listener.assertOneGetNewAndReset(), fields, new Object[] {"ABC", 1.0, "f4"});
}
private void runAssertionGroupedMixedMethodAndAccess(boolean soda) throws Exception {
String eplDeclare =
"create table varMyAgg ("
+ "key string primary key, "
+ "c0 count(*), "
+ "c1 count(distinct object), "
+ "c2 window(*) @type('SupportBean'), "
+ "c3 sum(long)"
+ ")";
SupportModelHelper.createByCompileOrParse(epService, soda, eplDeclare);
String eplBind =
"into table varMyAgg select "
+ "count(*) as c0, "
+ "count(distinct intPrimitive) as c1, "
+ "window(*) as c2, "
+ "sum(longPrimitive) as c3 "
+ "from SupportBean.win:length(3) group by theString";
SupportModelHelper.createByCompileOrParse(epService, soda, eplBind);
String eplSelect =
"select "
+ "varMyAgg[p00].c0 as c0, "
+ "varMyAgg[p00].c1 as c1, "
+ "varMyAgg[p00].c2 as c2, "
+ "varMyAgg[p00].c3 as c3"
+ " from SupportBean_S0";
EPStatement stmtSelect = SupportModelHelper.createByCompileOrParse(epService, soda, eplSelect);
stmtSelect.addListener(listener);
String[] fields = "c0,c1,c2,c3".split(",");
assertEquals(Long.class, stmtSelect.getEventType().getPropertyType("c0"));
assertEquals(Long.class, stmtSelect.getEventType().getPropertyType("c1"));
assertEquals(SupportBean[].class, stmtSelect.getEventType().getPropertyType("c2"));
assertEquals(Long.class, stmtSelect.getEventType().getPropertyType("c3"));
SupportBean b1 = makeSendBean("E1", 10, 100);
SupportBean b2 = makeSendBean("E1", 11, 101);
SupportBean b3 = makeSendBean("E1", 10, 102);
epService.getEPRuntime().sendEvent(new SupportBean_S0(0, "E1"));
EPAssertionUtil.assertProps(
listener.assertOneGetNewAndReset(),
fields,
new Object[] {3L, 2L, new SupportBean[] {b1, b2, b3}, 303L});
epService.getEPRuntime().sendEvent(new SupportBean_S0(0, "E2"));
EPAssertionUtil.assertProps(
listener.assertOneGetNewAndReset(), fields, new Object[] {null, null, null, null});
SupportBean b4 = makeSendBean("E2", 20, 200);
epService.getEPRuntime().sendEvent(new SupportBean_S0(0, "E2"));
EPAssertionUtil.assertProps(
listener.assertOneGetNewAndReset(),
fields,
new Object[] {1L, 1L, new SupportBean[] {b4}, 200L});
epService.getEPAdministrator().destroyAllStatements();
}
public void testJoinMapEvent() {
String joinStatement =
"select S0.id, S1.id, S0.p00, S1.p00 from MapS0.win:keepall() as S0, MapS1.win:keepall() as S1"
+ " where S0.id = S1.id";
EPStatement stmt = epService.getEPAdministrator().createEPL(joinStatement);
stmt.addListener(listener);
runAssertion();
stmt.destroy();
joinStatement =
"select * from MapS0.win:keepall() as S0, MapS1.win:keepall() as S1 where S0.id = S1.id";
stmt = epService.getEPAdministrator().createEPL(joinStatement);
stmt.addListener(listener);
runAssertion();
}
public void testLengthWindowGrouped() {
String stmtText =
"select symbol, price from "
+ SupportMarketDataBean.class.getName()
+ ".std:groupwin(symbol).win:length(2)";
EPStatement stmt = epService.getEPAdministrator().createEPL(stmtText);
SupportUpdateListener listener = new SupportUpdateListener();
stmt.addListener(listener);
sendEvent("IBM", 100);
}
public void testSchemaXMLWSchemaWithAll() throws Exception {
Configuration config = SupportConfigFactory.getConfiguration();
ConfigurationEventTypeXMLDOM eventTypeMeta = new ConfigurationEventTypeXMLDOM();
eventTypeMeta.setRootElementName("event-page-visit");
String schemaUri =
TestSchemaXMLEvent.class
.getClassLoader()
.getResource(CLASSLOADER_SCHEMA_WITH_ALL_URI)
.toString();
eventTypeMeta.setSchemaResource(schemaUri);
eventTypeMeta.addNamespacePrefix("ss", "samples:schemas:simpleSchemaWithAll");
eventTypeMeta.addXPathProperty("url", "/ss:event-page-visit/ss:url", XPathConstants.STRING);
config.addEventType("PageVisitEvent", eventTypeMeta);
epService = EPServiceProviderManager.getProvider("TestSchemaXML", config);
epService.initialize();
updateListener = new SupportUpdateListener();
// url='page4'
String text = "select a.url as sesja from pattern [ every a=PageVisitEvent(url='page1') ]";
EPStatement stmt = epService.getEPAdministrator().createEPL(text);
stmt.addListener(updateListener);
SupportXML.sendEvent(
epService.getEPRuntime(),
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+ "<event-page-visit xmlns=\"samples:schemas:simpleSchemaWithAll\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"samples:schemas:simpleSchemaWithAll simpleSchemaWithAll.xsd\">\n"
+ "<url>page1</url>"
+ "</event-page-visit>");
EventBean theEvent = updateListener.getLastNewData()[0];
assertEquals("page1", theEvent.get("sesja"));
updateListener.reset();
SupportXML.sendEvent(
epService.getEPRuntime(),
"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
+ "<event-page-visit xmlns=\"samples:schemas:simpleSchemaWithAll\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xsi:schemaLocation=\"samples:schemas:simpleSchemaWithAll simpleSchemaWithAll.xsd\">\n"
+ "<url>page2</url>"
+ "</event-page-visit>");
assertFalse(updateListener.isInvoked());
EventType type =
epService.getEPAdministrator().createEPL("select * from PageVisitEvent").getEventType();
EPAssertionUtil.assertEqualsAnyOrder(
new Object[] {
new EventPropertyDescriptor(
"sessionId", Node.class, null, false, false, false, false, true),
new EventPropertyDescriptor(
"customerId", Node.class, null, false, false, false, false, true),
new EventPropertyDescriptor("url", String.class, null, false, false, false, false, false),
new EventPropertyDescriptor("method", Node.class, null, false, false, false, false, true),
},
type.getPropertyDescriptors());
}
private void runAssertionInsertIntoBean(Object[] rowValues) {
epService.getEPAdministrator().getConfiguration().addEventType(MyBeanCtor.class);
String epl = "insert into MyBeanCtor select * from SupportBean_S2, MyTable";
EPStatement stmt = epService.getEPAdministrator().createEPL(epl);
stmt.addListener(listener);
epService.getEPRuntime().sendEvent(new SupportBean_S2(0));
assertEventUnd(listener.assertOneGetNewAndReset().get("arr"), rowValues);
stmt.destroy();
}
private void runAssertionCaseDynamic(EPServiceProvider epService) throws Exception {
// type resolved for each by the first event representation picking both up, i.e. the one with
// "r2" since that is the most specific URI
EPStatement stmt = epService.getEPAdministrator().createEPL("select * from TestTypeOne");
stmt.addListener(listeners[0]);
stmt = epService.getEPAdministrator().createEPL("select * from TestTypeTwo");
stmt.addListener(listeners[1]);
// static senders
EventSender sender = epService.getEPRuntime().getEventSender("TestTypeOne");
sender.sendEvent(makeProperties(new String[][] {{"r2", "A"}}));
EPAssertionUtil.assertAllPropsSortedByName(
listeners[0].assertOneGetNewAndReset(), new Object[] {"A"});
assertFalse(listeners[0].isInvoked());
sender = epService.getEPRuntime().getEventSender("TestTypeTwo");
sender.sendEvent(makeProperties(new String[][] {{"r2", "B"}}));
EPAssertionUtil.assertAllPropsSortedByName(
listeners[1].assertOneGetNewAndReset(), new Object[] {"B"});
}
private void setUpMinMax() {
String viewExpr =
"select max(longBoxed, intBoxed) as myMax, "
+ "max(longBoxed, intBoxed, shortBoxed) as myMaxEx,"
+ "min(longBoxed, intBoxed) as myMin,"
+ "min(longBoxed, intBoxed, shortBoxed) as myMinEx"
+ " from "
+ SupportBean.class.getName()
+ ".win:length(3) ";
selectTestView = epService.getEPAdministrator().createEPL(viewExpr);
selectTestView.addListener(testListener);
}
private void setupCoalesce(String coalesceExpr) {
epService.initialize();
String viewExpr =
"select "
+ coalesceExpr
+ " as result"
+ " from "
+ SupportBean.class.getName()
+ ".win:length(1000) ";
selectTestView = epService.getEPAdministrator().createEPL(viewExpr);
selectTestView.addListener(testListener);
}
