Pierre De Rop created FELIX-5406:
------------------------------------
Summary: DM lambda fluent service properties don't support dots
Key: FELIX-5406
URL: https://issues.apache.org/jira/browse/FELIX-5406
Project: Felix
Issue Type: Improvement
Reporter: Pierre De Rop
Assignee: Pierre De Rop
Priority: Minor
With dm-lambda, you can't define service properties with dots when you use
fluent service properties using lambda expressions.
For example, you can declare this component which provides a service using the
"foo=bar" service property:
{code}
component(comp ->comp
.impl(ServiceImpl.class)
.provides(Service.class, foo -> "bar"))
{code}
but you can't use dots in the service property name (like "foo.bar=zoo"):
{code}
component(comp -> comp
.impl(ServiceImpl.class)
.provides(Service.class, foo.bar -> "zoo"))
{code}
Indeed, a lambda parameter name can't contain any dots. A convention can be
used like in OSGi metatype, where underscore can be used to convert dots, and a
double underscore is then converted to a single underscore, like this:
{code}
component(comp -> comp
.impl(ServiceImpl.class)
.provides(Service.class, foo_bar -> "zoo", foo__bar -> "zoo2"));
{code}
In the above example, foo_bar is then mapped to "foo.bar" service property name
and foo__bar is then mapped to foo_bar property name.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
