Created
August 2, 2023 23:29
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Liferay: get OSGi Service with ServiceTracker in Groovy
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| import org.osgi.framework.Bundle | |
| import org.osgi.framework.BundleContext | |
| import org.osgi.framework.FrameworkUtil | |
| import org.osgi.util.tracker.ServiceTracker | |
| static <T> T getService(Class<T> clazz) { | |
| Bundle bundle = FrameworkUtil.getBundle(clazz) | |
| BundleContext bundleContext = bundle.getBundleContext() | |
| ServiceTracker serviceTracker = new ServiceTracker(bundleContext, clazz, null) | |
| serviceTracker.open() | |
| T service = (T) serviceTracker.waitForService(500) | |
| serviceTracker.close() | |
| return service | |
| } | |
| println getService(any.osgi.service.package.AnOSGIService.class) |
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