| /* |
| * 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.k; |
| |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.HashMap; |
| import java.util.Map; |
| import java.util.Properties; |
| import java.util.stream.Collectors; |
| |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.Ordered; |
| import org.apache.camel.RoutesBuilder; |
| import org.apache.camel.RuntimeCamelException; |
| import org.apache.camel.spi.HasCamelContext; |
| import org.apache.camel.spi.Registry; |
| |
| import static org.apache.camel.util.CollectionHelper.mapOf; |
| |
| public interface Runtime extends HasCamelContext { |
| |
| default <T extends CamelContext> T getCamelContext(Class<T> type) { |
| return getCamelContext().adapt(type); |
| } |
| |
| /** |
| * Returns the registry associated to this runtime. |
| */ |
| default Registry getRegistry() { |
| return getCamelContext().getRegistry(); |
| } |
| |
| default void setInitialProperties(Properties properties) { |
| getCamelContext().getPropertiesComponent().setInitialProperties(properties); |
| } |
| |
| default void setInitialProperties(Map<String, String> properties) { |
| Properties p = new Properties(); |
| p.putAll(properties); |
| |
| setInitialProperties(p); |
| } |
| |
| default void setInitialProperties(String key, String value, String... keyVals) { |
| setInitialProperties( |
| mapOf(HashMap::new, key, value, keyVals) |
| ); |
| } |
| |
| default void setProperties(Properties properties) { |
| getCamelContext().getPropertiesComponent().setOverrideProperties(properties); |
| } |
| |
| default void setProperties(Map<String, String> properties) { |
| Properties p = new Properties(); |
| p.putAll(properties); |
| |
| setProperties(p); |
| } |
| |
| default void setProperties(String key, String value, String... keyVals) { |
| setProperties( |
| mapOf(HashMap::new, key, value, keyVals) |
| ); |
| } |
| |
| default void addRoutes(RoutesBuilder builder) { |
| try { |
| getCamelContext().addRoutes(builder); |
| } catch (Exception e) { |
| throw RuntimeCamelException.wrapRuntimeCamelException(e); |
| } |
| } |
| |
| default void addConfiguration(Object configuration) { |
| throw new UnsupportedOperationException(); |
| } |
| |
| default void setPropertiesLocations(Collection<String> locations) { |
| getCamelContext().getPropertiesComponent().setLocation( |
| locations.stream() |
| .map(location -> location.startsWith("file:") ? location : "file:" + location) |
| .distinct() |
| .sorted() |
| .collect(Collectors.joining(",")) |
| ); |
| } |
| |
| default void setPropertiesLocations(String... locations) { |
| setPropertiesLocations(Arrays.asList(locations)); |
| } |
| |
| /** |
| * Lifecycle method used to stops the entire integration. |
| */ |
| default void stop() throws Exception { |
| // Stopping the Camel context in default config is enough to tear down the integration |
| getCamelContext().stop(); |
| } |
| |
| enum Phase { |
| Starting, |
| ConfigureProperties, |
| ConfigureContext, |
| ConfigureRoutes, |
| Started, |
| Stopping, |
| Stopped |
| } |
| |
| @FunctionalInterface |
| interface Listener extends Ordered { |
| boolean accept(Phase phase, Runtime runtime); |
| |
| @Override |
| default int getOrder() { |
| return Ordered.LOWEST; |
| } |
| } |
| |
| /** |
| * Helper to create a simple runtime from a given Camel Context. |
| * |
| * @param camelContext the camel context |
| * @return the runtime |
| */ |
| static Runtime on(CamelContext camelContext) { |
| return () -> camelContext; |
| } |
| |
| /** |
| * Helper to create a simple runtime from a given Camel Context provider. |
| * |
| * @param provider the camel context provider |
| * @return the runtime |
| */ |
| static Runtime on(HasCamelContext provider) { |
| return () -> provider.getCamelContext(); |
| } |
| } |