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Revision 49712

Added by Sandro La Bruzzo over 6 years ago

Fixed NPE

View differences:

modules/dnet-pid-resolver/trunk/src/main/java/eu/dnetlib/pid/resolver/model/serializer/ResolvedObjectDeserializer.java
34 34 
        if (root.has("subjects") && root.get("subjects").isJsonArray()) {
35 35 
            final JsonArray subjects = root.getAsJsonArray("subjects");
36 36 
            final List<SubjectType> extractedSubjects = new ArrayList<>();
37 
            subjects.forEach(sub -> {
38 
                if (sub.isJsonObject()) {
39 
                    final JsonObject subject =sub.getAsJsonObject();
40 
                    extractedSubjects.add(new SubjectType(subject.get("scheme").getAsString(),subject.get("term").getAsString()));
41 
                }
42 
            });
37 
            if (subjects!= null)
38 
                subjects.forEach(sub -> {
39 
                    if (sub.isJsonObject()) {
40 
                        final JsonObject subject =sub.getAsJsonObject();
41 
                        extractedSubjects.add(new SubjectType(subject.get("scheme").getAsString(),subject.get("term").getAsString()));
42 
                    }
43 
                });
43 44 
            resolvedObject.setSubjects(extractedSubjects);
44 45 
        }
45 46 
    }

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