Yes. Registering producers and consumers simply makes them available for wiring. A management agent must create the desired wiring topology via the WireAdmin service. This can be done before or after the producers and consumers are registered.
~ John
Dmytro
Pishchukhin
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Re: [equinox-dev] [WireAdmin] the
01/07/2011 08:30 simplest test does not work
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No, I just register Producer and Consumer services.
Do I have to call any WireAdmin methods additionally to create wire?
Best regards,
Dmytro Pishchukhin
On Fri, Jan 7, 2011 at 15:01, John W Ross <[email protected]> wrote:
Are you connecting the consumer to the producer by calling
WireAdmin.createWire("producer.all", "consumer.all", null)?
~ John
Inactive hide details for Dmytro Pishchukhin ---01/07/2011 07:10:56
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Dmytro
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[WireAdmin] the
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Hello All,
I'm trying to run a simple WireAdmin Producer/Consumer test.
List of bundles I use:
osgi> ss
Framework is launched.
id State Bundle
0 ACTIVE org.eclipse.osgi_3.6.1.R36x_v20100806
1 ACTIVE org.eclipse.osgi.services_3.2.100.v20100503
2 ACTIVE org.eclipse.osgi.util_3.2.100.v20100503
3 ACTIVE org.eclipse.equinox.common_3.6.0.v20100503
4 ACTIVE org.eclipse.equinox.registry_3.5.0.v20100503
5 ACTIVE org.eclipse.equinox.util_1.0.200.v20100503
6 ACTIVE org.eclipse.equinox.log_1.2.100.v20100503
7 ACTIVE org.eclipse.equinox.ds_1.2.1.R36x_v20100803
8 ACTIVE org.eclipse.equinox.preferences_3.3.0.v20100503
9 ACTIVE org.eclipse.equinox.event_1.2.0.v20100503
10 ACTIVE org.eclipse.equinox.cm_1.0.200.v20100520
11 ACTIVE org.eclipse.equinox.wireadmin_1.0.200.v20100503
12 ACTIVE wireadmin_test_1.0.0.SNAPSHOT
Producer and Consumer are both DS components
Producer:
....
protected void activate(ComponentContext context) {
Hashtable props = new Hashtable();
//the producer will be sending String data (flavors)
Class[] flavors = new Class[]{String.class};
props.put(WireConstants.WIREADMIN_PRODUCER_FLAVORS, flavors);
//the producer PID property
props.put("service.pid", "producer.all");
reg = context.getBundleContext().registerService
(Producer.class.getName(), this, props);
}
.....
Consumer:
....
protected void activate(ComponentContext context) {
Hashtable prop = new Hashtable();
//this property shows that the consumer will accept any data
types
prop.put(WireConstants.WIREADMIN_CONSUMER_FLAVORS, new Class
[]{Object.class});
//the identifier property of the consumer
prop.put("service.pid", "consumer.all");
//registering the service on the framework
reg = context.getBundleContext().registerService
(Consumer.class.getName(), this, prop);
}
....
Debug Info from WireAdmin:
DEBUG 11 Notification event ; Producer com.acme.produceri...@97d3f0;
source: null; wires null
DEBUG 11 [0] 10001 : asynchronous
DEBUG 11 Notification event ; Consumer com.acme.consumeri...@c28cb7;
source: null; wires null
DEBUG 11 [0] 10001 : asynchronous
I do not see any mistakes in my code and configuration. Maybe, you can
find any :)
Thanks in advance.
Best regards,
Dmytro Pishchukhin_______________________________________________
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