Stefan Bischof created FELIX-5973:
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Summary: fix resolving issues
Key: FELIX-5973
URL: https://issues.apache.org/jira/browse/FELIX-5973
Project: Felix
Issue Type: Bug
Components: Resolver
Reporter: Stefan Bischof
*Description*
1. Felix tries to resolve other bundles, even when the bundle has the
capability for the requirement by its own
2. Felix resolves bundles, which are only required by bundles that aren't in
the resolve result
*Example:* [https://github.com/stbischof/ds.resolve]
try to resolve {{bundle req}}
* {{bundle req}} has the requirement {{namespace="ns",name="name"}}
so we look for the same capability {{namespace="ns",name="name"}}
* bundle cap has the capability {{namespace="ns",name="name"}}
* but {{bundle cap}} has also a Requirement
{{osgi.service;filter:="(objectClass=java.lang.Readable)";effective:=active;cardinality:=multiple}}.
* this could be providet by itsselve
{{osgi.service;objectClass:List<String>="java.lang.Readable"}} (target property
of @Reference is not processed)
h3. [|https://github.com/stbischof/ds.resolve#issues]Issues:
* it resolves {{bundle capfora}} which provides a capability that is required
by {{bundle a}} -> provides also the capability that is required from {{bundle
cap}} ( {{osgi.service;objectClass:List<String>="java.lang.Readable"}}).
* But in this case {{bundle a}} is not in the resolveresult
* bundle b is also resolved. (not needet, cap has the needet capability by its
own)
*Reproduce:*
h3. [|https://github.com/stbischof/ds.resolve#bndtoolseclipse]bndtools/eclipse
push the resolve button at ds.resolve/resolveActive.bndrun
h3. [|https://github.com/stbischof/ds.resolve#commands]commands
{{git clone https://github.com/stbischof/ds.resolve.git cd ds.resolve java -jar
biz.aQute.bnd-4.1.0.jar clean java -jar biz.aQute.bnd-4.1.0.jar _par java -jar
biz.aQute.bnd-4.1.0.jar resolve resolve --write ds.resolve/resolveActive.bndrun
git diff }}
h3. [|https://github.com/stbischof/ds.resolve#results]results:
{{+-runbundles: \ + ds.resolve.b;version=snapshot,\ +
ds.resolve.cap;version=snapshot,\ + ds.resolve.capfora;version=snapshot,\ +
ds.resolve.req;version=snapshot,\ +
org.apache.felix.scr;version='[2.1.0,2.1.1)' }}
h2.
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