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Posted to dev@felix.apache.org by "Pierre De Rop (JIRA)" <ji...@apache.org> on 2017/02/06 21:53:41 UTC
[jira] [Resolved] (FELIX-5526) Allow to use generic custom DM
dependencies when using dm lambda.
[ https://issues.apache.org/jira/browse/FELIX-5526?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Pierre De Rop resolved FELIX-5526.
----------------------------------
Resolution: Fixed
fixed in 1781960
> Allow to use generic custom DM dependencies when using dm lambda.
> -----------------------------------------------------------------
>
> Key: FELIX-5526
> URL: https://issues.apache.org/jira/browse/FELIX-5526
> Project: Felix
> Issue Type: Improvement
> Components: Dependency Manager Lambda
> Affects Versions: org.apache.felix.dependencymanager-r8
> Reporter: Pierre De Rop
> Assignee: Pierre De Rop
> Priority: Minor
> Fix For: org.apache.felix.dependencymanager-r9
>
>
> Currently, you can't easily add custom dm dependencies when using the dm lambda api.
> for example, if you write a custom "toggle" dependency, then you can add it to a component like this when using dm lambda:
> {code}
> public class Activator extends DependencyManagerActivator {
> public void init(BundleContext ctx, DependencyManager dm) throws Exception {
> Toggle toggle = new Toggle();
> Component component = component(comp -> comp
> .impl(new MyComponen(toggle))
> .withSvc(LogService.class, true)
> .autoAdd(false));
> component.add(toggle);
> dm.add(component);
> }
> }
> {code}
> a simple "withDep(Dependency)" method in the ComponentBuilder would be enough to make the code more concise, like this:
> {code}
> public class Activator extends DependencyManagerActivator {
> public void init(BundleContext ctx, DependencyManager dm) throws Exception {
> Toggle toggle = new Toggle();
> component(comp -> comp
> .impl(new MyComponen(toggle))
> .withSvc(LogService.class, true)
> .withDep(toggle));
> }
> }
> {code}
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