Hi,
Am 17.05.2012 um 12:18 schrieb Daniel Kuffner:
> Hi All,
>
> I have a question regarding the Felix SCR annotations regarding
> bind/unbind references.
>
> The Declarative Services specification defines the following method
> signatures for binding methods:
> 1. void <method-name>(ServiceReference);
> 2. void <method-name>(<parameter-type>);
> 3. void <method-name>(<parameter-type>, Map);
Using these signatures requires the component to be declared with the DS V 1.1.
namespace. Otherwise the signature is not checked and thus not used.
>
> I have tried all variants and it seem to be that variant 3 doesn't work.
> I get following error message:
>
> @Reference: Missing method setServiceB for reference serviceB
> @Reference: Missing method unsetServiceB for reference serviceB
>
> Is that a known limitation or do I miss something.
> I use SCR Generator 1.1.4
>
>
> Here is the example code:
>
> import org.apache.felix.scr.annotations.Component;
> import org.apache.felix.scr.annotations.Reference;
> import org.apache.felix.scr.annotations.ReferenceCardinality;
>
> import java.util.Map;
>
> @Component(immediate = true)
Add specVersion="1.1" to declare the component with the DS v.1.1 namespace.
Regards
Felix
> public class ReferenceMapProblem {
>
> @Reference(cardinality = ReferenceCardinality.MANDATORY_UNARY,
> bind = "setServiceB",
> unbind = "unsetServiceB")
> private IServiceB service;
>
> protected void setServiceB(IServiceB s, Map map) {
> // ...
> }
>
> protected void unsetServiceB(IServiceB s, Map map) {
> // ...
> }
> }
