1
|
package eu.dnetlib.resolver.mdstore.plugin;
|
2
|
|
3
|
import com.mongodb.DBObject;
|
4
|
import com.mongodb.client.MongoCollection;
|
5
|
import eu.dnetlib.dli.DLIUtils;
|
6
|
import eu.dnetlib.dli.resolver.model.CompletionStatus;
|
7
|
import eu.dnetlib.dli.resolver.model.DLIObjectRelation;
|
8
|
import eu.dnetlib.dli.resolver.model.DLIResolvedObject;
|
9
|
import eu.dnetlib.dli.resolver.model.serializer.DLIResolverSerializer;
|
10
|
import eu.dnetlib.pid.resolver.PIDResolver;
|
11
|
import eu.dnetlib.pid.resolver.mdstore.plugin.AbstractRecordResolver;
|
12
|
import eu.dnetlib.pid.resolver.mdstore.plugin.RecordResolver;
|
13
|
import eu.dnetlib.pid.resolver.mdstore.plugin.ResolverMDStorePlugin;
|
14
|
import eu.dnetlib.pid.resolver.mdstore.plugin.ResolverSerializer;
|
15
|
import eu.dnetlib.pid.resolver.model.ObjectRelation;
|
16
|
import eu.dnetlib.pid.resolver.model.ObjectType;
|
17
|
import eu.dnetlib.pid.resolver.model.PID;
|
18
|
import eu.dnetlib.resolver.parser.DLIParser;
|
19
|
import org.antlr.stringtemplate.StringTemplate;
|
20
|
import org.apache.commons.lang3.StringUtils;
|
21
|
import org.apache.commons.logging.Log;
|
22
|
import org.apache.commons.logging.LogFactory;
|
23
|
|
24
|
import java.util.HashMap;
|
25
|
import java.util.List;
|
26
|
import java.util.Map;
|
27
|
import java.util.concurrent.BlockingQueue;
|
28
|
|
29
|
|
30
|
/**
|
31
|
* Created by sandro on 9/22/16.
|
32
|
*/
|
33
|
public class DLIRecordResolver extends AbstractRecordResolver {
|
34
|
|
35
|
private static final Log log = LogFactory.getLog(DLIRecordResolver.class);
|
36
|
|
37
|
private final DLIParser parser = new DLIParser();
|
38
|
|
39
|
public DLIRecordResolver(long ts) {
|
40
|
super(ts);
|
41
|
}
|
42
|
|
43
|
|
44
|
public String resolve(final String inputRecord) {
|
45
|
|
46
|
final DLIResolvedObject inputObject = (DLIResolvedObject) parser.parse(inputRecord);
|
47
|
if (inputObject != null && StringUtils.isNoneBlank(inputObject.getResolvedDate()))
|
48
|
return null;
|
49
|
|
50
|
if (inputObject != null && !StringUtils.isBlank(inputObject.getPid())) {
|
51
|
log.debug("trying to resolve " + inputObject.getPid());
|
52
|
}
|
53
|
|
54
|
boolean shouldUpdate = false;
|
55
|
if (inputObject.getCompletionStatus() == null || !inputObject.getCompletionStatus().equals(CompletionStatus.complete.toString())) {
|
56
|
shouldUpdate = shouldUpdate || tryToResolveRecord(inputObject);
|
57
|
}
|
58
|
return resolveRelations(inputRecord, inputObject, shouldUpdate);
|
59
|
|
60
|
}
|
61
|
|
62
|
@Override
|
63
|
protected Map<String, ObjectType> tryToResolveRelation(final PID currentPid) {
|
64
|
if (currentPid.getId() != null && currentPid.getId().contains("dli_resolver")) {
|
65
|
return null;
|
66
|
}
|
67
|
log.debug("tryToResolveRelation " + currentPid);
|
68
|
|
69
|
for (PIDResolver resolver : pluginResolver) {
|
70
|
final DLIResolvedObject currentIdentifier = (DLIResolvedObject) resolver.retrievePID(currentPid.getId(), currentPid.getType(), offline);
|
71
|
|
72
|
|
73
|
if (currentIdentifier != null && !StringUtils.isBlank(currentIdentifier.getPid()) && currentIdentifier.getPid().toLowerCase().equals(currentPid.getId().toLowerCase())) {
|
74
|
final HashMap<String, ObjectType> result = new HashMap<>();
|
75
|
result.put("dli_resolver::" + DLIUtils.generateIdentifier(currentIdentifier.getPid(), currentIdentifier.getPidType()),
|
76
|
currentIdentifier.getType());
|
77
|
return result;
|
78
|
}
|
79
|
}
|
80
|
return null;
|
81
|
}
|
82
|
|
83
|
private boolean tryToResolveRecord(final DLIResolvedObject object) {
|
84
|
|
85
|
for (PIDResolver resolver : pluginResolver) {
|
86
|
final DLIResolvedObject resolvedObject = (DLIResolvedObject) resolver.retrievePID(object.getPid(), object.getPidType(), offline);
|
87
|
if (resolvedObject != null &&
|
88
|
resolvedObject.getCompletionStatus() != null &&
|
89
|
resolvedObject.getCompletionStatus().equals(CompletionStatus.complete.toString())) {
|
90
|
{
|
91
|
object.setAuthors(resolvedObject.getAuthors());
|
92
|
object.setTitles(resolvedObject.getTitles());
|
93
|
object.setCompletionStatus(resolvedObject.getCompletionStatus());
|
94
|
object.setDate(resolvedObject.getDate());
|
95
|
object.getDatasourceProvenance().addAll(resolvedObject.getDatasourceProvenance());
|
96
|
object.setDescription(resolvedObject.getDescription());
|
97
|
object.setSubjects(resolvedObject.getSubjects());
|
98
|
object.setType(resolvedObject.getType());
|
99
|
log.debug("Record Resolved by " + resolver.getClass().getCanonicalName() + " PID: " + object.getPid());
|
100
|
return true;
|
101
|
}
|
102
|
}
|
103
|
}
|
104
|
log.debug("Record NOT Resolved PID: " + object.getPid());
|
105
|
return false;
|
106
|
}
|
107
|
|
108
|
public void setPluginResolver(final List<PIDResolver> pluginResolver) {
|
109
|
this.pluginResolver = pluginResolver;
|
110
|
}
|
111
|
|
112
|
|
113
|
public BlockingQueue<DBObject> getInputQueue() {
|
114
|
return inputQueue;
|
115
|
}
|
116
|
|
117
|
public void setInputQueue(final BlockingQueue<DBObject> inputQueue) {
|
118
|
this.inputQueue = inputQueue;
|
119
|
}
|
120
|
|
121
|
public MongoCollection<DBObject> getOutputCollection() {
|
122
|
return outputCollection;
|
123
|
}
|
124
|
|
125
|
public void setOutputCollection(final MongoCollection<DBObject> outputCollection) {
|
126
|
this.outputCollection = outputCollection;
|
127
|
}
|
128
|
|
129
|
public void setSerializer(final ResolverSerializer serializer) {
|
130
|
final DLIResolverSerializer tmp = new DLIResolverSerializer();
|
131
|
tmp.setPmfTemplate(new StringTemplate(((DLIResolverSerializer) serializer).getPmfTemplate().getTemplate()));
|
132
|
tmp.setDmfTemplate(new StringTemplate(((DLIResolverSerializer) serializer).getDmfTemplate().getTemplate()));
|
133
|
tmp.setScholixTemplate(new StringTemplate(((DLIResolverSerializer) serializer).getScholixTemplate().getTemplate()));
|
134
|
this.serializer = tmp;
|
135
|
}
|
136
|
}
|