blob: d2b733fc3cd09019af44c431fc7edcb28cc7be4e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
|
package org.onap.ccsdk.sli.core.sli.provider;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleContext;
import org.osgi.framework.FrameworkUtil;
import org.osgi.framework.ServiceReference;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class SvcLogicClassResolver {
private static final Logger LOG = LoggerFactory.getLogger(SvcLogicClassResolver.class);
public static Object resolve(String className) {
Bundle bundle = FrameworkUtil.getBundle(SvcLogicClassResolver.class);
if (bundle == null) {
// Running outside OSGi container (e.g. jUnit). Use Reflection
// to resolve class
try {
return(Class.forName(className).newInstance());
} catch (InstantiationException | IllegalAccessException | ClassNotFoundException e) {
LOG.error("Could not resolve class "+className, e);
return null;
}
} else {
BundleContext bctx = bundle.getBundleContext();
ServiceReference sref = bctx.getServiceReference(className);
if (sref != null) {
return bctx.getService(sref);
} else {
LOG.warn("Could not find service reference object for class " + className);
return null;
}
}
}
}
|
