[jboss-jira] [JBoss JIRA] (WFCORE-3982) Update Capability ServiceTarget/Builder to use the new Service API.
Jeff Mesnil created WFCORE-3982:
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Summary: Update Capability ServiceTarget/Builder to use the new Service API.
Key: WFCORE-3982
URL: https://issues.jboss.org/browse/WFCORE-3982
Project: WildFly Core
Issue Type: Bug
Components: Management
Affects Versions: 6.0.0.Alpha4
Reporter: Jeff Mesnil
Assignee: Jeff Mesnil
Capabilities provided by service are installed with
org.jboss.as.controller.CapabilityServiceTarget#addCapability that uses the deprecated
org.jboss.msc.service.Service API.
It is not possible to provide a capability provided by the new org.jboss.msc.Service API.
In particular, there is a chicken and egg issue between
org.jboss.as.controller.CapabilityServiceTarget#addCapability that needs an instance of
the service(and returns a CapabilityServiceBuilder) and
org.jboss.msc.service.ServiceBuilder#provides that creates a Consumer instance to pass to
the service instance before this one is set with
org.jboss.msc.service.ServiceBuilder#setInstance.
new workflow should be:
{code}
CapabilityServiceBuilder serviceBuilder =
context.getCapabilityServiceTarget().addCapability(CAP_NAME);
Consumer<MyValue> consumer = serviceBuilder.provides(CAP_NAME);
Service myService = new MyService(consumer);
serviceBuilder.setInstance(myService)
.install();
{code}
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