106 lines
3.7 KiB
Java
106 lines
3.7 KiB
Java
package com.baeldung.camel;
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import javax.ws.rs.core.MediaType;
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import org.apache.camel.CamelContext;
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import org.apache.camel.Exchange;
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import org.apache.camel.Processor;
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import org.apache.camel.builder.RouteBuilder;
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import org.apache.camel.component.servlet.CamelHttpTransportServlet;
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import org.apache.camel.impl.DefaultCamelContext;
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import org.apache.camel.model.rest.RestBindingMode;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.boot.SpringApplication;
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import org.springframework.boot.autoconfigure.SpringBootApplication;
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import org.springframework.boot.web.servlet.ServletRegistrationBean;
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import org.springframework.context.annotation.Bean;
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import org.springframework.context.annotation.ComponentScan;
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import org.springframework.stereotype.Component;
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@SpringBootApplication
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@ComponentScan(basePackages="com.baeldung.camel")
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public class Application{
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@Value("${server.port}")
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String serverPort;
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@Value("${baeldung.api.path}")
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String contextPath;
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public static void main(String[] args) {
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SpringApplication.run(Application.class, args);
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}
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@Bean
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ServletRegistrationBean servletRegistrationBean() {
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ServletRegistrationBean servlet = new ServletRegistrationBean(new CamelHttpTransportServlet(), contextPath+"/*");
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servlet.setName("CamelServlet");
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return servlet;
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}
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@Component
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class RestApi extends RouteBuilder {
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@Override
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public void configure() {
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CamelContext context = new DefaultCamelContext();
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// http://localhost:8080/camel/api-doc
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restConfiguration().contextPath(contextPath) //
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.port(serverPort)
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.enableCORS(true)
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.apiContextPath("/api-doc")
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.apiProperty("api.title", "Test REST API")
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.apiProperty("api.version", "v1")
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.apiProperty("cors", "true") // cross-site
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.apiContextRouteId("doc-api")
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.component("servlet")
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.bindingMode(RestBindingMode.json)
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.dataFormatProperty("prettyPrint", "true");
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/**
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The Rest DSL supports automatic binding json/xml contents to/from
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POJOs using Camels Data Format.
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By default the binding mode is off, meaning there is no automatic
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binding happening for incoming and outgoing messages.
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You may want to use binding if you develop POJOs that maps to
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your REST services request and response types.
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*/
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rest("/api/").description("Teste REST Service")
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.id("api-route")
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.post("/bean")
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.produces(MediaType.APPLICATION_JSON)
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.consumes(MediaType.APPLICATION_JSON)
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// .get("/hello/{place}")
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.bindingMode(RestBindingMode.auto)
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.type(MyBean.class)
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.enableCORS(true)
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// .outType(OutBean.class)
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.to("direct:remoteService");
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from("direct:remoteService")
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.routeId("direct-route")
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.tracing()
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.log(">>> ${body.id}")
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.log(">>> ${body.name}")
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// .transform().simple("blue ${in.body.name}")
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.process(new Processor() {
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@Override
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public void process(Exchange exchange) throws Exception {
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MyBean bodyIn = (MyBean) exchange.getIn().getBody();
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ExampleServices.example(bodyIn);
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exchange.getIn().setBody(bodyIn);
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}
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})
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.setHeader(Exchange.HTTP_RESPONSE_CODE, constant(201));
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}
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}
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}
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