AEM Services

Question

Can we use @3214626 annotation in normal class or can we get osgi services in normal class in aem

EstebanBustamante · Accepted Answer

What do you mean by "normal" class? If you mean plain Java classes POJO (Plain Old Java Object) the simple answer is No.

the @3214626 annotation is part of the OSGi Declarative Services (DS) specification. It is used to inject OSGi services into OSGi component classes, which are typically OSGi service components.

The @3214626 annotation cannot be used directly in a normal Java class because it is specifically meant for OSGi service components that are registered and managed by the OSGi framework. Normal Java classes are not part of the OSGi service registry, and hence, the @3214626 annotation is not applicable to them.

Ekhlaque · Answer

the @3214626 annotation can not be used in normal Java classes,you can use the @3214626 annotation to inject references to other OSGi services into the component class.

For example, in a Sling Model class, you can use the @3214626 annotation to inject an OSGi service

import org.osgi.service.component.annotations.Reference;
import org.apache.sling.models.annotations.Model;

@Model(adaptables = Resource.class)
public class MySlingModel {
    @3214626
    private MyOsgiService myOsgiService;
    
    // ... Rest of the code ...
}

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