After Watching this video, you will be answer the following. 1. What is Jetty? 2. What is apache camel jetty component? 3. Required maven dependency for jetty component 4. Hello World in Jetty Consumer. 5. Different URI Formats. 6. Http Session Example Using jetty options. 7. Http Servlet Request Example of Camel Jetty. 8. How to access request parameters. 9. Import link for reading about jetty.

1. Apache Camel: Jetty component
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2. Agenda
Introduction
Require Camel Library
Java DSL Hello World! Example
URI Format
Http Session
Http Servlet Request
Request Parameters
Important Link
Q&A

3. Introduction
Jetty is a free and open source Java HTTP (Web) server and Java Servlet
container.
Apache camel jetty component provides HTTP-based endpoints for consuming
and producing HTTP requests.
Jetty component consumes and produces the http request/response and
support GET, POST, DELTE, PUT methods of forms.

4. Maven Dependencies
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-core</artifactId>
<version>${camel-version}</version>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
<artifactId>camel-jetty</artifactId>
<version>${camel-version}</version>
<!-- use the same version as your Camel core version -->
</dependency>

5. Java DSL Hello World!
from("jetty:http://127.0.0.1:8180/test")
.process(new Processor() {
public void process(Exchange exchange) throws Exception {
Message out = exchange.getOut();
out.setBody("Hello, World!");
}
});
Telling Camel to use the jetty component and start a web server which listen
on IP 127.0.0.1, port 8180, receiving requests at /test. Return Hello, World! in
success response

6. URI Format
Pattern: jetty:http://hostname[:port][/resourceUri][?options]
1. jetty:http://127.0.0.1:8180/helloword
2. jetty:http://127.0.0.1:8180/helloword?name=Amit
3. jetty:http://0.0.0.0:8180/helloword
4. jetty:https://localhost:8180/helloword

7. Http Session
URI: jetty:http://localhost:8180/session/?sessionSupport=true
DSL:
from("jetty:http://localhost:8180/session/?sessionSupport=true")
.process(new Processor() {
public void process(Exchange exchange) throws Exception {
HttpSession session =
exchange.getIn(HttpMessage.class).
getRequest().getSession();
}
});

8. Http Servlet Request
URI: jetty:http://localhost:8180/user/agent
DSL:
from("jetty:http://localhost:8180/user/agent").process(new Processor() {
public void process(Exchange exchange) throws Exception {
HttpServletRequest req = exchange.getIn().
getBody(HttpServletRequest.class);
Message out = exchange.getOut();
out.setBody(req.getHeader("User-Agent"));
}
});

9. Request Parameters
URI: jetty:http://localhost:8180/request/param
DSL:
from("jetty:http://localhost:8180/request/param").process(new Processor() {
public void process(Exchange exchange) throws Exception {
String name= (String) exchange.getIn().getHeader("name");
Message out = exchange.getOut();
out.setBody("NAME: "+ name);
}
});

10. Important Link
1. http://camel.apache.org/jetty.html
2. Camel In Action