Scene7ImportHandlerLookupServiceImpl.java
3.78 KB
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
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
/*
* Decompiled with CFR 0_118.
*
* Could not load the following classes:
* org.apache.felix.scr.annotations.Component
* org.apache.felix.scr.annotations.Reference
* org.apache.felix.scr.annotations.ReferenceCardinality
* org.apache.felix.scr.annotations.ReferencePolicy
* org.apache.felix.scr.annotations.Service
* org.osgi.framework.ServiceReference
* org.osgi.service.component.ComponentContext
* org.slf4j.Logger
* org.slf4j.LoggerFactory
*/
package com.day.cq.dam.scene7.impl.importer;
import com.day.cq.dam.scene7.api.constants.Scene7AssetType;
import com.day.cq.dam.scene7.api.importer.Scene7ImportHandler;
import com.day.cq.dam.scene7.api.importer.Scene7ImportHandlerLookupService;
import com.day.cq.dam.scene7.api.model.Scene7Asset;
import com.day.cq.dam.scene7.impl.importer.Scene7AbstractImportHandler;
import java.util.List;
import java.util.concurrent.CopyOnWriteArrayList;
import org.apache.felix.scr.annotations.Component;
import org.apache.felix.scr.annotations.Reference;
import org.apache.felix.scr.annotations.ReferenceCardinality;
import org.apache.felix.scr.annotations.ReferencePolicy;
import org.apache.felix.scr.annotations.Service;
import org.osgi.framework.ServiceReference;
import org.osgi.service.component.ComponentContext;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@Component
@Service
@Reference(referenceInterface=Scene7ImportHandler.class, name="importHandler", policy=ReferencePolicy.DYNAMIC, cardinality=ReferenceCardinality.OPTIONAL_MULTIPLE)
public class Scene7ImportHandlerLookupServiceImpl
implements Scene7ImportHandlerLookupService {
private static final Logger LOGGER = LoggerFactory.getLogger(Scene7ImportHandlerLookupServiceImpl.class);
private ComponentContext componentContext;
private List<ServiceReference> handlerReferences = new CopyOnWriteArrayList<ServiceReference>();
@Override
public Scene7ImportHandler getImportHandler(Scene7Asset asset) {
Scene7AbstractImportHandler importHandler = null;
Scene7AbstractImportHandler genericImportHandler = null;
if (asset != null) {
String assetType = asset.getAssetType().getValue();
for (ServiceReference importHandlerReference : this.handlerReferences) {
String importHandlerAssetType = (String)importHandlerReference.getProperty("scene7.asset.type");
if (importHandlerAssetType.equals(Scene7AssetType.GENERIC.getValue())) {
genericImportHandler = (Scene7AbstractImportHandler)this.componentContext.locateService("importHandler", importHandlerReference);
LOGGER.debug("Found {} import handler for generic asstes", (Object)genericImportHandler.getClass().getName());
}
if (!assetType.equals(importHandlerAssetType)) continue;
importHandler = (Scene7AbstractImportHandler)this.componentContext.locateService("importHandler", importHandlerReference);
LOGGER.debug("Found {} import handler for asset of type {}", (Object)importHandler.getClass().getName(), (Object)assetType);
break;
}
if (importHandler == null) {
importHandler = genericImportHandler;
}
} else {
LOGGER.debug("Cannot locate Scene7ImportHandler for null asset type");
}
return importHandler;
}
protected void bindImportHandler(ServiceReference ref) {
this.handlerReferences.add(ref);
}
protected void unbindImportHandler(ServiceReference ref) {
this.handlerReferences.remove((Object)ref);
}
protected void activate(ComponentContext componentContext) {
this.componentContext = componentContext;
}
protected void deactivate(ComponentContext componentContext) {
this.componentContext = null;
}
}