[jira] [Resolved] (FELIX-5844) TargetFilter adds

["Carsten Ziegeler (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/FELIX-5844?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Carsten Ziegeler resolved FELIX-5844.
-------------------------------------
    Resolution: Not A Problem

> TargetFilter adds 
> ------------------
>
>                 Key: FELIX-5844
>                 URL: https://issues.apache.org/jira/browse/FELIX-5844
>             Project: Felix
>          Issue Type: Bug
>          Components: Declarative Services (SCR)
>    Affects Versions: scr-2.1.0
>            Reporter: Stefan Bischof
>            Priority: Major
>
> I tryed to get all Services only by filtering the componentpropertys with the @Reference Annotation using the target
> But DependencyManager.setTargetFilter(String target, int minimumCardinality) add a additional classfilter using the interface
>  
> Or is there any other way to get all Services by using the @Referenc annotation?
> MyClass.java
> {code:java}
> public static final String resourceFilter = "(&(objectClass=null)(" + JaxrsWhiteboardConstants.JAX_RS_RESOURCE
>  + "=true))";
>  @Reference(cardinality = ReferenceCardinality.MULTIPLE, policy = ReferencePolicy.DYNAMIC, target = resourceFilter)
> public void addResource(Object resource) {
>  System.out.println("Add R " + resource);
>  }
> {code}
>  
> bundle.jar/OSGI-INF/org.bipolis.MyClass.xml
> {code:java}
> <?xml version="1.0" encoding="UTF-8"?>
> <scr:component xmlns:scr="http://www.osgi.org/xmlns/scr/v1.3.0" name="org.bipolis.MyClass" immediate="true" activate="activate">
>  <implementation class="org.bipolis.MyClass"/>
>  <reference name="Resource" cardinality="0..n" policy="dynamic" interface="java.lang.Object" target="(&amp;(objectClass=null)(osgi.jaxrs.resource=true))" bind="addResource" unbind="removeResource"/>
> </scr:component> {code}
>  
> DependencyManager.setTargetFilter -
> {code:java}
> line 2095:
>  final StringBuilder classFilterSB = new StringBuilder();
>  classFilterSB.append(OBJECTCLASS_CLAUSE);
>  classFilterSB.append(m_dependencyMetadata.getInterface());
>  classFilterSB.append(')');
>  final String classFilterString = classFilterSB.toString();
>  
> line 2126: 
>  initialReferenceFilterSB.append(classFilterString);
> {code}
> ServiceRegistry.getServiceReferences(String, SimpleFilter) line: 254 
> uses correctly the empty classname;
> {code:java}
> className :null 
> filter SimpleFilter :(&(objectClass=java.lang.Object)(&(objectClass=null)(osgi.jaxrs.resource=true))){code}
>  
>  



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