THIS IS A TEST INSTANCE. ALL YOUR CHANGES WILL BE LOST!!!!
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package com.example;
import org.apache.camel.builder.RouteBuilder;
import org.springframework.stereotype.Component;
@Component
public class MyRoute extends RouteBuilder {
@Override
public void configure() throws Exception {
from("timer:foo")
.to("log:bar");
}
} |
Then these routes will be started automatically. To keep the main thread blocked so that Camel stays up, either include the spring-boot-starter-web dependency, or add camel.springboot.main-run-controller=true to your application.properties or application.yml file.
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@Configuration
public class MyAppConfig {
@Autowired
CamelContext camelContext;
@Bean
MyService myService() {
return new DefaultMyService(camelContext);
}
} |
Auto-Detecting Camel Routes
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@Component
public class MyRouter extends RouteBuilder {
@Override
public void configure() throws Exception {
from("jms:invoices").to("file:/invoices");
}
} |
...or creating a new route RouteBuilder bean in your @Configuration class:
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@Configuration
public class MyAppConfig {
...
@Bean
CamelContextConfiguration contextConfiguration() {
return new CamelContextConfiguration() {
@Override
void beforeApplicationStart(CamelContext context) {
// your custom configuration goes here
}
};
}
} |
Method CamelContextConfiguration#beforeApplicationStart(CamelContext) will be called just before the Spring context is started, so the CamelContext instance passed to this callback is fully auto-configured. You can add many instances of CamelContextConfiguration into your Spring context - all of them will be executed.
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@Component
public class InvoiceProcessor {
@Autowired
private ProducerTemplate producerTemplate;
@Autowired
private ConsumerTemplate consumerTemplate;
public void processNextInvoice() {
Invoice invoice = consumerTemplate.receiveBody("jms:invoices", Invoice.class);
...
producerTemplate.sendBody("netty-http:http://invoicing.com/received/" + invoice.id());
}
} |
By default consumer templates and producer templates come with the endpoint cache sizes set to 1000. You can change those values via the following Spring properties:
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By default you can put Camel Rest-DSL XML routes in the classpath under the directory camel-rest, which camel-spring-boot will auto detect and include.
You can configure the directory name or turn this off using the configuration optioncamel-spring-boot:
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// turn off camel.springboot.xmlRests = false // scan in the com/foo/routes classpath camel.springboot.xmlRests = classpath:com/foo/rests/*.xml |
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