| /* |
| * 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.quarkus.it; |
| |
| import java.util.Map; |
| |
| import javax.enterprise.context.ApplicationScoped; |
| import javax.inject.Inject; |
| import javax.json.Json; |
| import javax.json.JsonObject; |
| import javax.ws.rs.Consumes; |
| import javax.ws.rs.GET; |
| import javax.ws.rs.POST; |
| import javax.ws.rs.Path; |
| import javax.ws.rs.Produces; |
| import javax.ws.rs.core.MediaType; |
| |
| import io.quarkus.runtime.annotations.RegisterForReflection; |
| import org.apache.camel.CamelContext; |
| import org.apache.camel.FluentProducerTemplate; |
| import org.apache.camel.component.knative.KnativeEndpoint; |
| import org.apache.camel.component.knative.spi.Knative; |
| import org.apache.camel.component.knative.spi.KnativeEnvironment; |
| import org.eclipse.microprofile.config.inject.ConfigProperty; |
| |
| @RegisterForReflection(targets = { String.class }) |
| @Path("/test") |
| @ApplicationScoped |
| public class KnativeApplication { |
| @Inject |
| CamelContext context; |
| @Inject |
| FluentProducerTemplate template; |
| |
| @SuppressWarnings("unchecked") |
| @GET |
| @Path("/inspect") |
| @Consumes(MediaType.TEXT_PLAIN) |
| @Produces(MediaType.APPLICATION_JSON) |
| public JsonObject inspect() { |
| var endpoint = context.getEndpoint("knative:endpoint/from", KnativeEndpoint.class); |
| var envMeta = endpoint.getConfiguration().getEnvironment().lookup(Knative.Type.endpoint, "from") |
| .filter(entry -> Knative.EndpointKind.source.name().equals(entry.getMetadata().get(Knative.CAMEL_ENDPOINT_KIND))) |
| .findFirst() |
| .map(def -> Json.createObjectBuilder((Map)def.getMetadata())) |
| .orElseThrow(IllegalArgumentException::new); |
| |
| return Json.createObjectBuilder() |
| .add("env-meta", envMeta) |
| .build(); |
| } |
| |
| @POST |
| @Path("/execute") |
| @Produces(MediaType.TEXT_PLAIN) |
| public String execute(String payload) { |
| return template.to("direct:process").withBody(payload).request(String.class); |
| } |
| |
| @javax.enterprise.inject.Produces |
| KnativeEnvironment environment( |
| @ConfigProperty(name = "camel.knative.listening.port") int port) { |
| |
| return KnativeEnvironment.on( |
| KnativeEnvironment.serviceBuilder(Knative.Type.endpoint, "process") |
| .withMeta(Knative.CAMEL_ENDPOINT_KIND, Knative.EndpointKind.source) |
| .withMeta(Knative.SERVICE_META_PATH, "/knative") |
| .build(), |
| KnativeEnvironment.serviceBuilder(Knative.Type.endpoint, "from") |
| .withMeta(Knative.CAMEL_ENDPOINT_KIND, Knative.EndpointKind.source) |
| .withMeta(Knative.SERVICE_META_PATH, "/knative") |
| .withMeta(Knative.KNATIVE_EVENT_TYPE, "camel.k.evt") |
| .build(), |
| KnativeEnvironment.serviceBuilder(Knative.Type.endpoint, "process") |
| .withMeta(Knative.CAMEL_ENDPOINT_KIND, Knative.EndpointKind.sink) |
| .withMeta(Knative.SERVICE_META_URL, String.format("http://localhost:%d/knative", port)) |
| .build() |
| ); |
| } |
| } |