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diff --git a/sca-java-1.x/branches/sca-java-1.6.2/samples/binding-notification-broker/README b/sca-java-1.x/branches/sca-java-1.6.2/samples/binding-notification-broker/README new file mode 100644 index 0000000000..d73d296bee --- /dev/null +++ b/sca-java-1.x/branches/sca-java-1.6.2/samples/binding-notification-broker/README @@ -0,0 +1,128 @@ +Notification Broker Binding Sample
+==================================
+
+This sample illustrates the use of <binding.notification/> with a
+broker.
+
+The README in the samples directory (the directory above this) provides
+general instructions about building and running samples. Take a look there
+first.
+
+Sample Overview
+---------------
+
+This sample illustrates the use of a notification broker that is located in a
+separate (and remote) composite with respect to any producers or consumers. As
+such, this sample is run in conjunction with the binding-notification-producer
+sample, the binding-notification-consumer sample, or both. Take a look at the
+composite file or the .svg file which shows the composite file in pictorial form.
+The composite service and composite reference each have a <binding.notification/>
+that handles the remote communication. This binding includes an 'ntm' attribute
+that refers to the notification type manager, which manages the connectivity of
+producers, consumers and brokers, and which (for this sample) is assumed to be
+running on http://localhost:8083. The ntm is a system component that is included in
+and runs as part of the binding-notification module.
+This sample also illustrates the use of a wsdl interface in the notification
+component's <implementation.notification/>. This allows messages sent and received
+via <binding.notification/> to be transported as literal xml over http.
+
+Sample Usage
+------------
+
+These instructions assume that you will start the notification samples in the
+following order:
+ binding-notification-consumer
+ binding-notification-broker
+ binding-notification-producer
+
+For a clean shutdown without exceptions, you should end the notification samples
+in the following order:
+ binding-notification-producer
+ binding-notification-broker
+ binding-notification-consumer
+
+This sample is run using the tuscany binary distribution. To see what it does,
+first start the consumer sample. When this is running, open a command prompt,
+navigate to this sample's directory and do
+
+ant run
+
+OR if you don't have ant,
+
+on Windows, use the following command:
+
+java -Dnotification.httpPort=8082 -cp ..\..\lib\tuscany-sca-manifest.jar;target\sample-binding-notification-broker.jar notification.broker.TrafficAdvisoryServer
+
+on *nix, use the following command:
+
+java -Dnotification.httpPort=8082 -cp ../../lib/tuscany-sca-manifest.jar:target/sample-binding-notification-broker.jar notification.broker.TrafficAdvisoryServer
+
+this should bring up the following prompt:
+
+Send a report value, ^C or 'end' to end
+
+at this point you should be able to type a message to send, for instance:
+
+Traffic congestion
+
+Notice that before you try to receive any message, you should bring up the
+consumer sample or another broker sample. When you have finished using this
+sample, type 'end' or ^C to end.
+
+Also notice that '-Dnotification.httpPort=8082' is used in the java command.
+This indicates the port the sample should use. This also says that this server
+is not going to play the role of ntm, given our previous assumption. It is important
+that the first one of the producer, consumer or broker sample that is run be the
+one that uses '-Dnotification.httpPort=8083', otherwise there is no ntm to talk
+to and an exception will be thrown.
+
+Sample directory structure:
+---------------------------
+
+binding-notification-broker/
+ src/
+ main/
+ java/
+ notification.broker/
+ TestCaseProducer.java - interface for the producer component
+ TrafficAdvisory.java - remote interface referred to by the producer component
+ and for the consumer component
+ TrafficAdvisoryConsumer.java - implementation for the consumer components
+ TrafficAdvisoryProducer.java - implementation for the producer component
+ TrafficAdvisoryServer.java - server class including main entry point
+ resources/
+ wsdl/
+ TrafficAdvisory.wsdl - remote interface for the notification component
+ TrafficAdvisoryNotification.componentType - the component type referred to by
+ <implementation.notification/>
+ TrafficAdvisoryNotification.composite - the main composite including producer, consumer and
+ notification components, and composite service and reference
+ binding-notification-broker.png - a pictorial representation of the sample .composite file
+ build.xml - the Ant build file
+ pom.xml - the Maven build file
+
+Building And Running The Sample Using Ant
+-----------------------------------------
+With the binary distribution the sample can be built and run using Ant as
+follows
+
+cd binding-notification-broker
+ant compile
+ant run
+
+You should see the following output from the run target.
+
+run:
+ [java] Sep 14, 2007 11:14:24 AM org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping
+ [java] INFO: Added Servlet mapping: http://localhost:8082/consumer/trafficAdvisory
+ [java] Sep 14, 2007 11:14:24 AM org.apache.tuscany.sca.http.jetty.JettyServer addServletMapping
+ [java] INFO: Added Servlet mapping: http://localhost:8082/producer/trafficAdvisory
+
+Building And Running The Sample Using Maven
+-------------------------------------------
+
+With either the binary or source distributions the sample can be built and run
+using Maven as follows.
+
+cd binding-notification-broker
+mvn
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