org.springframework.data.gemfire.listener.annotation.ContinuousQuery Java Examples
The following examples show how to use
org.springframework.data.gemfire.listener.annotation.ContinuousQuery.
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Example #1
Source File: TemperatureMonitor.java From spring-boot-data-geode with Apache License 2.0 | 5 votes |
@ContinuousQuery(name = "BoilingTemperatureMonitor", query = "SELECT * FROM /TemperatureReadings WHERE temperature >= 212") public void boilingTemperatureReadings(CqEvent event) { Optional.ofNullable(event) .map(CqEvent::getNewValue) .filter(TemperatureReading.class::isInstance) .map(TemperatureReading.class::cast) .map(it -> new BoilingTemperatureEvent(this, it)) .ifPresent(this.applicationEventPublisher::publishEvent); }
Example #2
Source File: TemperatureMonitor.java From spring-boot-data-geode with Apache License 2.0 | 5 votes |
@ContinuousQuery(name = "FreezingTemperatureMonitor", query = "SELECT * FROM /TemperatureReadings WHERE temperature <= 32") public void freezingTemperatureReadings(CqEvent event) { Optional.ofNullable(event) .map(CqEvent::getNewValue) .filter(TemperatureReading.class::isInstance) .map(TemperatureReading.class::cast) .map(it -> new FreezingTemperatureEvent(this, it)) .ifPresent(this.applicationEventPublisher::publishEvent); }
Example #3
Source File: TemperatureReadingsContinuousQueriesHandler.java From spring-boot-data-geode with Apache License 2.0 | 5 votes |
@ContinuousQuery(name = "BoilingTemperatures", query = "SELECT * FROM /TemperatureReadings r WHERE r.temperature >= 212") public void boilingTemperatures(CqEvent event) { TemperatureReading temperatureReading = (TemperatureReading) event.getNewValue(); this.boilingTemperatureReadings.add(temperatureReading); this.temperatureReadingsCounter.incrementAndGet(); }
Example #4
Source File: TemperatureReadingsContinuousQueriesHandler.java From spring-boot-data-geode with Apache License 2.0 | 5 votes |
@ContinuousQuery(name = "FreezingTemperatures", query = "SELECT * FROM /TemperatureReadings r WHERE r.temperature <= 32") public void freezingTemperatures(CqEvent event) { TemperatureReading temperatureReading = (TemperatureReading) event.getNewValue(); this.freezingTemperatureReadings.add(temperatureReading); this.temperatureReadingsCounter.incrementAndGet(); }
Example #5
Source File: QueryTests.java From spring-data-examples with Apache License 2.0 | 4 votes |
@ContinuousQuery(name = "CustomerCQ", query = "SELECT * FROM /Customers") public void handleEvent(CqEvent event) { log.info("Received message for CQ 'CustomerCQ'" + event); counter.incrementAndGet(); }
Example #6
Source File: AuthorService.java From tutorials with MIT License | 4 votes |
@ContinuousQuery(query = "SELECT * FROM /Authors a WHERE a.id = 1") public void process(CqEvent event) { System.out.println("Author #" + event.getKey() + " updated to " + event.getNewValue()); }