Examples with LightContainer org.talend.sdk.component.runtime.serialization.LightContainer used on opensource projects

Example 1 with LightContainer

use of org.talend.sdk.component.runtime.serialization.LightContainer in project component-runtime by Talend.

the class InterceptorTest method run.

@Test
void run(final TemporaryFolder temporaryFolder) throws Exception {
    final File pluginFolder = new File(temporaryFolder.getRoot(), "test-plugins_" + UUID.randomUUID().toString());
    pluginFolder.mkdirs();
    final File plugin = pluginGenerator.createChainPlugin(pluginFolder, "plugin.jar");
    try (final ComponentManager manager = new ComponentManager(new File("target/test-dependencies"), "META-INF/test/dependencies", "org.talend.test:type=plugin,value=%s")) {
        manager.addPlugin(plugin.getAbsolutePath());
        final List<Object> collect = manager.find(c -> c.get(ComponentManager.AllServices.class).getServices().values().stream()).filter(c -> c.getClass().getName().endsWith("SuperService$$TalendServiceProxy")).collect(toList());
        assertEquals(1, collect.size());
        final Object instance = collect.iterator().next();
        final Method method = instance.getClass().getMethod("canBeLong", int.class);
        assertEquals("exec_1/1", method.invoke(instance, 1));
        assertEquals("exec_1/1", method.invoke(instance, 1));
        sleep(450);
        assertEquals("exec_1/2", method.invoke(instance, 1));
        assertEquals("exec_3/3", method.invoke(instance, 3));
        assertEquals("exec_4/4", method.invoke(instance, 4));
        final LightContainer container = manager.find(c -> Stream.of(c.get(LightContainer.class))).findFirst().get();
        DynamicContainerFinder.LOADERS.put("plugin", container.classloader());
        DynamicContainerFinder.SERVICES.put(instance.getClass().getSuperclass(), instance);
        final Object roundTrip = roundTrip(instance);
        assertEquals(roundTrip, instance);
    } finally {
        // clean temp files
        DynamicContainerFinder.LOADERS.clear();
        DynamicContainerFinder.SERVICES.clear();
    }
}

Example 2 with LightContainer

use of org.talend.sdk.component.runtime.serialization.LightContainer in project component-runtime by Talend.

the class StandaloneContainerFinder method find.

// IMPORTANT: don't abuse of lambdas here, it is on the runtime codepath
@Override
public LightContainer find(final String plugin) {
    final ComponentManager manager = ComponentManager.instance();
    Optional<Container> optionalContainer = manager.findPlugin(plugin);
    if (!optionalContainer.isPresent()) {
        log.info("Didn't find plugin " + plugin + ", had: " + manager.availablePlugins());
        // nested in current jar.
        try {
            optionalContainer = manager.findPlugin(manager.addPlugin(plugin));
        } catch (final IllegalArgumentException iae) {
            // concurrent request?
            optionalContainer = manager.findPlugin(plugin);
        }
    }
    if (optionalContainer.isPresent()) {
        final LightContainer lightContainer = optionalContainer.get().get(LightContainer.class);
        if (lightContainer != null) {
            return lightContainer;
        }
    }
    // TCCL
    return super.find(plugin);
}