Examples with SiddhiAppContext org.wso2.siddhi.core.config.SiddhiAppContext used on opensource projects

Example 56 with SiddhiAppContext

use of org.wso2.siddhi.core.config.SiddhiAppContext in project siddhi by wso2.

the class SingleClientDistributedSink method initTransport.

@Override
public void initTransport(OptionHolder sinkOptionHolder, List<OptionHolder> destinationOptionHolders, Annotation sinkAnnotation, ConfigReader sinkConfigReader, SiddhiAppContext siddhiAppContext) {
    final String transportType = sinkOptionHolder.validateAndGetStaticValue(SiddhiConstants.ANNOTATION_ELEMENT_TYPE);
    Extension sinkExtension = DefinitionParserHelper.constructExtension(streamDefinition, SiddhiConstants.ANNOTATION_SINK, transportType, sinkAnnotation, SiddhiConstants.NAMESPACE_SINK);
    Set<String> allDynamicOptionKeys = findAllDynamicOptions(destinationOptionHolders);
    destinationOptionHolders.forEach(optionHolder -> {
        optionHolder.merge(sinkOptionHolder);
        allDynamicOptionKeys.forEach(optionKey -> {
            String optionValue = optionHolder.getOrCreateOption(optionKey, null).getValue();
            if (optionValue == null || optionValue.isEmpty()) {
                throw new SiddhiAppValidationException("Destination properties can only contain " + "non-empty static values.");
            }
            Option sinkOption = sinkOptionHolder.getOrAddStaticOption(optionKey, optionValue);
            sinkOption.addVariableValue(optionValue);
            destinationCount++;
        });
    });
    this.sink = (Sink) SiddhiClassLoader.loadExtensionImplementation(sinkExtension, SinkExecutorExtensionHolder.getInstance(siddhiAppContext));
    this.sink.initOnlyTransport(streamDefinition, sinkOptionHolder, sinkConfigReader, siddhiAppContext);
}

Example 57 with SiddhiAppContext

use of org.wso2.siddhi.core.config.SiddhiAppContext in project siddhi by wso2.

the class JunctionTestCase method oneToOneTest.

@Test
public void oneToOneTest() throws InterruptedException {
    log.info("one to one");
    StreamDefinition streamA = StreamDefinition.id("streamA").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.INT).annotation(Annotation.annotation("parallel"));
    StreamJunction streamJunctionA = new StreamJunction(streamA, executorService, 1024, siddhiAppContext);
    StreamJunction.Publisher streamPublisherA = streamJunctionA.constructPublisher();
    StreamDefinition streamB = StreamDefinition.id("streamB").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.INT).annotation(Annotation.annotation("parallel"));
    StreamJunction streamJunctionB = new StreamJunction(streamB, executorService, 1024, siddhiAppContext);
    final StreamJunction.Publisher streamPublisherB = streamJunctionB.constructPublisher();
    StreamCallback streamCallbackA = new StreamCallback() {

        @Override
        public void receive(Event[] streamEvents) {
            for (Event streamEvent : streamEvents) {
                StreamEvent innerStreamEvent = new StreamEvent(2, 2, 2);
                innerStreamEvent.setTimestamp(streamEvent.getTimestamp());
                innerStreamEvent.setOutputData(streamEvent.getData());
                streamPublisherB.send(innerStreamEvent);
            }
        }
    };
    StreamCallback streamCallbackB = new StreamCallback() {

        @Override
        public void receive(Event[] streamEvents) {
            count += streamEvents.length;
            eventArrived = true;
            for (Event streamEvent : streamEvents) {
                AssertJUnit.assertTrue(streamEvent.getData()[0].equals("IBM") || (streamEvent.getData()[0].equals("WSO2")));
            }
        }
    };
    streamJunctionA.subscribe(streamCallbackA);
    streamJunctionA.startProcessing();
    streamJunctionB.subscribe(streamCallbackB);
    streamJunctionB.startProcessing();
    // Thread.sleep(100);
    StreamEvent streamEvent1 = new StreamEvent(2, 2, 2);
    streamEvent1.setTimestamp(System.currentTimeMillis());
    streamEvent1.setOutputData(new Object[] { "IBM", 12 });
    StreamEvent streamEvent2 = new StreamEvent(2, 2, 2);
    streamEvent2.setTimestamp(System.currentTimeMillis());
    streamEvent2.setOutputData(new Object[] { "WSO2", 112 });
    streamPublisherA.send(streamEvent1);
    streamPublisherA.send(streamEvent2);
    Thread.sleep(100);
    AssertJUnit.assertTrue(eventArrived);
    AssertJUnit.assertEquals(2, count);
    streamJunctionA.stopProcessing();
    streamJunctionB.stopProcessing();
}

Example 58 with SiddhiAppContext

use of org.wso2.siddhi.core.config.SiddhiAppContext in project siddhi by wso2.

the class JunctionTestCase method junctionToReceiverTest.

@Test
public void junctionToReceiverTest() throws InterruptedException {
    log.info("junction to receiver");
    StreamDefinition streamA = StreamDefinition.id("streamA").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.INT).annotation(Annotation.annotation("parallel"));
    StreamJunction streamJunctionA = new StreamJunction(streamA, executorService, 1024, siddhiAppContext);
    StreamJunction.Publisher streamPublisherA = streamJunctionA.constructPublisher();
    StreamCallback streamCallback = new StreamCallback() {

        @Override
        public void receive(Event[] streamEvents) {
            count += streamEvents.length;
            eventArrived = true;
        }
    };
    streamJunctionA.subscribe(streamCallback);
    streamJunctionA.startProcessing();
    streamPublisherA.send(new StreamEvent(2, 2, 2));
    streamPublisherA.send(new StreamEvent(2, 2, 2));
    Thread.sleep(100);
    AssertJUnit.assertTrue(eventArrived);
    AssertJUnit.assertEquals(2, count);
    streamJunctionA.stopProcessing();
}

Example 59 with SiddhiAppContext

use of org.wso2.siddhi.core.config.SiddhiAppContext in project siddhi by wso2.

the class JunctionTestCase method multiThreadedWithEventPoolTest.

@Test
public void multiThreadedWithEventPoolTest() throws InterruptedException {
    log.info("multi threaded test using event pool");
    final StreamEventPool streamEventPoolA1 = new StreamEventPool(2, 2, 2, 4);
    final StreamEventPool streamEventPoolA2 = new StreamEventPool(2, 2, 2, 4);
    final StreamEventPool streamEventPoolA3 = new StreamEventPool(2, 2, 2, 4);
    final StreamEventPool streamEventPoolB1 = new StreamEventPool(2, 2, 2, 4);
    final StreamEventPool streamEventPoolB2 = new StreamEventPool(2, 2, 2, 4);
    StreamDefinition streamA = StreamDefinition.id("streamA").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.INT).annotation(Annotation.annotation("async"));
    StreamJunction streamJunctionA = new StreamJunction(streamA, executorService, 1024, siddhiAppContext);
    StreamJunction.Publisher streamPublisherA = streamJunctionA.constructPublisher();
    StreamDefinition streamB = StreamDefinition.id("streamB").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.INT).annotation(Annotation.annotation("async"));
    StreamJunction streamJunctionB = new StreamJunction(streamB, executorService, 1024, siddhiAppContext);
    final StreamJunction.Publisher streamPublisherB1 = streamJunctionB.constructPublisher();
    final StreamJunction.Publisher streamPublisherB2 = streamJunctionB.constructPublisher();
    final StreamJunction.Publisher streamPublisherB3 = streamJunctionB.constructPublisher();
    StreamDefinition streamC = StreamDefinition.id("streamC").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.INT).annotation(Annotation.annotation("async"));
    StreamJunction streamJunctionC = new StreamJunction(streamC, executorService, 1024, siddhiAppContext);
    final StreamJunction.Publisher streamPublisherC1 = streamJunctionC.constructPublisher();
    final StreamJunction.Publisher streamPublisherC2 = streamJunctionC.constructPublisher();
    StreamCallback streamCallbackA1 = new StreamCallback() {

        @Override
        public void receive(Event[] streamEvents) {
            for (Event streamEvent : streamEvents) {
                StreamEvent innerStreamEvent = streamEventPoolA1.borrowEvent();
                innerStreamEvent.setTimestamp(streamEvent.getTimestamp());
                Object[] data = new Object[] { streamEvent.getData()[0], streamEvent.getData()[1] };
                data[0] = ((String) data[0]).concat("A1");
                innerStreamEvent.setOutputData(data);
                streamPublisherB1.send(innerStreamEvent);
            }
        }
    };
    StreamCallback streamCallbackA2 = new StreamCallback() {

        @Override
        public void receive(Event[] streamEvents) {
            for (Event streamEvent : streamEvents) {
                StreamEvent innerStreamEvent = streamEventPoolA2.borrowEvent();
                innerStreamEvent.setTimestamp(streamEvent.getTimestamp());
                Object[] data = new Object[] { streamEvent.getData()[0], streamEvent.getData()[1] };
                data[0] = ((String) data[0]).concat("A2");
                innerStreamEvent.setOutputData(data);
                streamPublisherB2.send(innerStreamEvent);
            }
        }
    };
    StreamCallback streamCallbackA3 = new StreamCallback() {

        @Override
        public void receive(Event[] streamEvents) {
            for (Event streamEvent : streamEvents) {
                StreamEvent innerStreamEvent = streamEventPoolA3.borrowEvent();
                innerStreamEvent.setTimestamp(streamEvent.getTimestamp());
                Object[] data = new Object[] { streamEvent.getData()[0], streamEvent.getData()[1] };
                data[0] = ((String) data[0]).concat("A3");
                innerStreamEvent.setOutputData(data);
                streamPublisherB3.send(innerStreamEvent);
            }
        }
    };
    StreamCallback streamCallbackB1 = new StreamCallback() {

        @Override
        public void receive(Event[] streamEvents) {
            for (Event streamEvent : streamEvents) {
                StreamEvent innerStreamEvent = streamEventPoolB1.borrowEvent();
                innerStreamEvent.setTimestamp(streamEvent.getTimestamp());
                Object[] data = new Object[] { streamEvent.getData()[0], streamEvent.getData()[1] };
                data[0] = ((String) data[0]).concat("B1");
                innerStreamEvent.setOutputData(data);
                streamPublisherC1.send(innerStreamEvent);
            }
        }
    };
    StreamCallback streamCallbackB2 = new StreamCallback() {

        @Override
        public void receive(Event[] streamEvents) {
            for (Event streamEvent : streamEvents) {
                StreamEvent innerStreamEvent = streamEventPoolB2.borrowEvent();
                innerStreamEvent.setTimestamp(streamEvent.getTimestamp());
                Object[] data = new Object[] { streamEvent.getData()[0], streamEvent.getData()[1] };
                data[0] = ((String) data[0]).concat("B2");
                innerStreamEvent.setOutputData(data);
                streamPublisherC2.send(innerStreamEvent);
            }
        }
    };
    final boolean[] eventsArrived = { false, false, false, false, false, false, false, false, false, false, false, false };
    StreamCallback streamCallbackC = new StreamCallback() {

        @Override
        public void receive(Event[] streamEvents) {
            for (Event streamEvent : streamEvents) {
                count++;
                eventArrived = true;
                Object symbol = streamEvent.getData()[0];
                if (symbol.equals("IBMA1B1")) {
                    eventsArrived[0] = true;
                } else if (symbol.equals("IBMA1B2")) {
                    eventsArrived[1] = true;
                } else if (symbol.equals("IBMA2B1")) {
                    eventsArrived[2] = true;
                } else if (symbol.equals("IBMA2B2")) {
                    eventsArrived[3] = true;
                } else if (symbol.equals("IBMA3B1")) {
                    eventsArrived[4] = true;
                } else if (symbol.equals("IBMA3B2")) {
                    eventsArrived[5] = true;
                }
                if (symbol.equals("WSO2A1B1")) {
                    eventsArrived[6] = true;
                } else if (symbol.equals("WSO2A1B2")) {
                    eventsArrived[7] = true;
                } else if (symbol.equals("WSO2A2B1")) {
                    eventsArrived[8] = true;
                } else if (symbol.equals("WSO2A2B2")) {
                    eventsArrived[9] = true;
                } else if (symbol.equals("WSO2A3B1")) {
                    eventsArrived[10] = true;
                } else if (symbol.equals("WSO2A3B2")) {
                    eventsArrived[11] = true;
                }
            }
        }
    };
    streamJunctionA.subscribe(streamCallbackA1);
    streamJunctionA.subscribe(streamCallbackA2);
    streamJunctionA.subscribe(streamCallbackA3);
    streamJunctionA.startProcessing();
    streamJunctionB.subscribe(streamCallbackB1);
    streamJunctionB.subscribe(streamCallbackB2);
    streamJunctionB.startProcessing();
    streamJunctionC.subscribe(streamCallbackC);
    streamJunctionC.startProcessing();
    StreamEvent streamEvent1 = new StreamEvent(2, 2, 2);
    streamEvent1.setTimestamp(System.currentTimeMillis());
    streamEvent1.setOutputData(new Object[] { "IBM", 12 });
    StreamEvent streamEvent2 = new StreamEvent(2, 2, 2);
    streamEvent2.setTimestamp(System.currentTimeMillis());
    streamEvent2.setOutputData(new Object[] { "WSO2", 112 });
    streamPublisherA.send(streamEvent1);
    streamPublisherA.send(streamEvent2);
    Thread.sleep(1000);
    AssertJUnit.assertTrue(eventArrived);
    AssertJUnit.assertEquals(12, count);
    for (boolean arrived : eventsArrived) {
        AssertJUnit.assertTrue(arrived);
    }
    streamJunctionA.stopProcessing();
    streamJunctionB.stopProcessing();
    streamJunctionC.stopProcessing();
}

Example 60 with SiddhiAppContext

use of org.wso2.siddhi.core.config.SiddhiAppContext in project siddhi by wso2.

the class EventTestCase method testQueryParser.

@Test
public void testQueryParser() {
    StreamDefinition streamDefinition = StreamDefinition.id("cseEventStream").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.FLOAT).attribute("volume", Attribute.Type.INT);
    StreamDefinition outStreamDefinition = StreamDefinition.id("outputStream").attribute("symbol", Attribute.Type.STRING).attribute("price", Attribute.Type.FLOAT);
    Query query = new Query();
    query.annotation(Annotation.annotation("info").element("name", "query1"));
    query.from(InputStream.stream("cseEventStream").filter(Expression.compare(Expression.variable("volume"), Compare.Operator.NOT_EQUAL, Expression.value(50))));
    query.select(Selector.selector().select("symbol", Expression.variable("symbol")).select("price", Expression.variable("price")));
    query.insertInto("outputStream");
    Map<String, AbstractDefinition> tableDefinitionMap = new HashMap<>();
    Map<String, AbstractDefinition> windowDefinitionMap = new HashMap<>();
    Map<String, AbstractDefinition> aggregationDefinitionMap = new HashMap<>();
    Map<String, Table> tableMap = new HashMap<String, Table>();
    Map<String, Window> eventWindowMap = new HashMap<String, Window>();
    Map<String, AggregationRuntime> aggregationMap = new HashMap<String, AggregationRuntime>();
    Map<String, List<Source>> eventSourceMap = new HashMap<String, List<Source>>();
    Map<String, List<Sink>> eventSinkMap = new HashMap<String, List<Sink>>();
    Map<String, AbstractDefinition> streamDefinitionMap = new HashMap<String, AbstractDefinition>();
    LockSynchronizer lockSynchronizer = new LockSynchronizer();
    streamDefinitionMap.put("cseEventStream", streamDefinition);
    streamDefinitionMap.put("outputStream", outStreamDefinition);
    SiddhiContext siddhicontext = new SiddhiContext();
    SiddhiAppContext context = new SiddhiAppContext();
    context.setSiddhiContext(siddhicontext);
    context.setElementIdGenerator(new ElementIdGenerator(context.getName()));
    context.setSnapshotService(new SnapshotService(context));
    QueryRuntime runtime = QueryParser.parse(query, context, streamDefinitionMap, tableDefinitionMap, windowDefinitionMap, aggregationDefinitionMap, tableMap, aggregationMap, eventWindowMap, lockSynchronizer, "1");
    AssertJUnit.assertNotNull(runtime);
    AssertJUnit.assertTrue(runtime.getStreamRuntime() instanceof SingleStreamRuntime);
    AssertJUnit.assertNotNull(runtime.getSelector());
    AssertJUnit.assertTrue(runtime.getMetaComplexEvent() instanceof MetaStreamEvent);
}