| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.camel.quarkus.core; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Set; |
| |
| import io.quarkus.arc.runtime.BeanContainer; |
| import io.quarkus.runtime.RuntimeValue; |
| import io.quarkus.runtime.annotations.Recorder; |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.RouteConfigurationsBuilder; |
| import org.apache.camel.RoutesBuilder; |
| import org.apache.camel.builder.LambdaRouteBuilder; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.builder.endpoint.EndpointRouteBuilder; |
| import org.apache.camel.builder.endpoint.LambdaEndpointRouteBuilder; |
| import org.apache.camel.catalog.RuntimeCamelCatalog; |
| import org.apache.camel.spi.CamelContextCustomizer; |
| import org.apache.camel.spi.ComponentNameResolver; |
| import org.apache.camel.spi.FactoryFinderResolver; |
| import org.apache.camel.spi.ModelJAXBContextFactory; |
| import org.apache.camel.spi.ModelToXMLDumper; |
| import org.apache.camel.spi.Registry; |
| import org.apache.camel.spi.TypeConverterRegistry; |
| |
| @Recorder |
| public class CamelContextRecorder { |
| public RuntimeValue<CamelContext> createContext( |
| RuntimeValue<Registry> registry, |
| RuntimeValue<TypeConverterRegistry> typeConverterRegistry, |
| RuntimeValue<ModelJAXBContextFactory> contextFactory, |
| RuntimeValue<ModelToXMLDumper> xmlModelDumper, |
| RuntimeValue<FactoryFinderResolver> factoryFinderResolver, |
| RuntimeValue<ComponentNameResolver> componentNameResolver, |
| BeanContainer beanContainer, |
| String version, |
| CamelConfig config) { |
| |
| FastCamelContext context = new FastCamelContext( |
| factoryFinderResolver.getValue(), |
| version, |
| xmlModelDumper.getValue()); |
| |
| final ClassLoader tccl = Thread.currentThread().getContextClassLoader(); |
| // Set ClassLoader first as some actions depend on it being available |
| context.setApplicationContextClassLoader(tccl); |
| context.setDefaultExtension(RuntimeCamelCatalog.class, () -> new CamelRuntimeCatalog(config.runtimeCatalog)); |
| context.setRegistry(registry.getValue()); |
| context.setTypeConverterRegistry(typeConverterRegistry.getValue()); |
| context.setLoadTypeConverters(false); |
| context.setModelJAXBContextFactory(contextFactory.getValue()); |
| context.build(); |
| context.setComponentNameResolver(componentNameResolver.getValue()); |
| |
| // register to the container |
| beanContainer.instance(CamelProducers.class).setContext(context); |
| |
| return new RuntimeValue<>(context); |
| } |
| |
| public void customize(RuntimeValue<CamelContext> context, RuntimeValue<CamelContextCustomizer> contextCustomizer) { |
| contextCustomizer.getValue().configure(context.getValue()); |
| } |
| |
| public RuntimeValue<CamelRuntime> createRuntime(BeanContainer beanContainer, RuntimeValue<CamelContext> context) { |
| final CamelRuntime runtime = new CamelContextRuntime(context.getValue()); |
| |
| // register to the container |
| beanContainer.instance(CamelProducers.class).setRuntime(runtime); |
| |
| return new RuntimeValue<>(runtime); |
| } |
| |
| public RuntimeValue<CamelContextCustomizer> createNoShutdownStrategyCustomizer() { |
| return new RuntimeValue((CamelContextCustomizer) context -> context.setShutdownStrategy(new NoShutdownStrategy())); |
| } |
| |
| public RuntimeValue<CamelContextCustomizer> createSourceLocationEnabledCustomizer() { |
| return new RuntimeValue((CamelContextCustomizer) context -> context.setSourceLocationEnabled(true)); |
| } |
| |
| public void addRoutes(RuntimeValue<CamelContext> context, List<String> nonCdiRoutesBuilderClassNames) { |
| List<RoutesBuilder> allRoutesBuilders = new ArrayList<>(); |
| |
| try { |
| for (String nonCdiRoutesBuilderClassName : nonCdiRoutesBuilderClassNames) { |
| Class<RoutesBuilder> nonCdiRoutesBuilderClass = context.getValue().getClassResolver() |
| .resolveClass(nonCdiRoutesBuilderClassName, RoutesBuilder.class); |
| allRoutesBuilders.add(context.getValue().getInjector().newInstance(nonCdiRoutesBuilderClass)); |
| } |
| |
| for (LambdaRouteBuilder builder : context.getValue().getRegistry().findByType(LambdaRouteBuilder.class)) { |
| allRoutesBuilders.add(new RouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| builder.accept(this); |
| } |
| }); |
| } |
| |
| for (LambdaEndpointRouteBuilder builder : context.getValue().getRegistry() |
| .findByType(LambdaEndpointRouteBuilder.class)) { |
| allRoutesBuilders.add(new EndpointRouteBuilder() { |
| @Override |
| public void configure() throws Exception { |
| builder.accept(this); |
| } |
| }); |
| } |
| |
| for (RoutesBuilder cdiRoutesBuilder : context.getValue().getRegistry().findByType(RoutesBuilder.class)) { |
| allRoutesBuilders.add(cdiRoutesBuilder); |
| } |
| |
| // Add RouteConfigurationsBuilders before RoutesBuilders |
| for (RoutesBuilder routesBuilder : allRoutesBuilders) { |
| if (routesBuilder instanceof RouteConfigurationsBuilder) { |
| context.getValue().addRoutesConfigurations((RouteConfigurationsBuilder) routesBuilder); |
| } |
| } |
| for (RoutesBuilder routesBuilder : allRoutesBuilders) { |
| if (!(routesBuilder instanceof RouteConfigurationsBuilder)) { |
| context.getValue().addRoutes(routesBuilder); |
| } |
| } |
| } catch (Exception e) { |
| throw new RuntimeException(e); |
| } |
| } |
| |
| public void registerLifecycleEventBridge(RuntimeValue<CamelContext> context, Set<String> observedLifecycleEvents) { |
| context.getValue().addLifecycleStrategy(new CamelLifecycleEventBridge(observedLifecycleEvents)); |
| } |
| |
| public void registerManagementEventBridge(RuntimeValue<CamelContext> camelContext, Set<String> observedManagementEvents) { |
| camelContext.getValue() |
| .getManagementStrategy() |
| .addEventNotifier(new CamelManagementEventBridge(observedManagementEvents)); |
| } |
| } |