Carsten Ziegeler created FELIX-5454:
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Summary: [R7] 6.2 Factory Properties
Key: FELIX-5454
URL: https://issues.apache.org/jira/browse/FELIX-5454
Project: Felix
Issue Type: Sub-task
Reporter: Carsten Ziegeler
To allow the developer to specify service properties for the ComponentFactory
service, two new elements are added to the component description schema as
child elements of the component element:
<choice minOccurs="0" maxOccurs="unbounded">
<element name="factoryProperty" type="scr:Tproperty" />
<element name="factoryProperties" type="scr:Tproperties" />
</choice>
These elements can be used, when the factory attribute of the component element
is specified. If the factory attribute of the component element is not
specified, the component is not a factory component and the factoryProperty and
factoryProperties elements are ignored if specified. If the factory attribute
of the component element is specified, the factoryProperty and
factoryProperties elements supply factory properties which are used as service
properties for the ComponentFactory service in addition to the existing
component.name and component.factory factory properties which are always set
and cannot be overridden.
Factory properties are separate from component properties and are only
specified in the component description. Factory properties are not component
properties and are not passed to the component instance and are only used as
service properties for the ComponentFactory service.
To enable factory properties to be specified via annotations, two new elements
are added to the Component annotation:
String[] factoryProperty() default {};
String[] factoryProperties() default {};
If either of these elements is specified, then the factory element must also be
specified to mark the component as a factory component. The values of these
elements have the same syntax as the values of the property and properties
elements, respectively.
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