To make it simpler to use as an end user, we've created a JBI Client API which makes it easy to work with any JBI container and other JBI components.
The JavaDoc is probably self evident for many things, especially if you are aware of the JBI APIs. There is an example test case which shows many of these APIs in action.
Using the JBI interfaces
The following helper methods just provide some helper methods for easier use of the JBI APIs
Sending messages
This example uses a specific service to invoke
InOnly exchange = client.createInOnlyExchange(); NormalizedMessage message = exchange.getInMessage(); message.setProperty("name", "James"); message.setContent(new StreamSource(new StringReader("<hello>world</hello>"))); // lets use a specific service to dispatch to QName service = new QName("http://servicemix.org/cheese/", "receiver"); exchange.setService(service); client.send(exchange);
In this example, we assume that the JBI container will have setup a default routing connection for our client, so we don't have to worry about specifying the endpoint.
InOnly exchange = client.createInOnlyExchange(); NormalizedMessage message = exchange.getInMessage(); message.setProperty("name", "James"); message.setContent(new StreamSource(new StringReader("<hello>world</hello>"))); client.send(exchange);
Invoking services
InOut exchange = client.createInOutExchange(); NormalizedMessage inMessage = exchange.getInMessage(); inMessage.setProperty("name", "James"); inMessage.setContent(new StreamSource(new StringReader("<hello>world</hello>"))); // optionally specify the endpoint exchange.setService(service); client.sendSync(exchange); NormalizedMessage outMessage = exchange.getOutMessage();
Using the POJO methods
We provide a few helper POJO based methods to allow you to use JBI using regular POJOs to hide some of the XML marshaling detail. Then you can use a plugable Marshaler to map your POJOs to JAXP Sources.
Sending messages
This example uses a specific service to invoke
Map properties = new HashMap(); properties.put("name", "James"); // lets use a specific service to route to QName service = new QName("http://servicemix.org/cheese/", "receiver"); EndpointResolver resolver = client.createResolverForService(service); client.send(resolver, null, properties, "<hello>world</hello>");
In this example, we assume that the JBI container will have setup a default routing connection for our client, so we don't have to worry about specifying the endpoint.
Map properties = new HashMap(); properties.put("name", "James"); client.send(null, null, properties, "<hello>world</hello>");
Invoking services
// optional endpoint resolution EndpointResolver resolver = client.createResolverForService(service); Map properties = new HashMap(); properties.put("name", "James"); Object response = client.request(resolver, null, properties, "<hello>world</hello>");