Revize 855c1138

Unknown Poster antipattern detection added

src/main/java/cz/zcu/fav/kiv/antipatterndetectionapp/detecting/detectors/UnknownPosterDetectorImpl.java

@@ +1 @@
+package cz.zcu.fav.kiv.antipatterndetectionapp.detecting.detectors;
+
+import cz.zcu.fav.kiv.antipatterndetectionapp.detecting.DatabaseConnection;
+import cz.zcu.fav.kiv.antipatterndetectionapp.model.AntiPattern;
+import cz.zcu.fav.kiv.antipatterndetectionapp.model.Project;
+import cz.zcu.fav.kiv.antipatterndetectionapp.model.QueryResultItem;
+import cz.zcu.fav.kiv.antipatterndetectionapp.model.ResultDetail;
+import cz.zcu.fav.kiv.antipatterndetectionapp.model.types.Percentage;
+import cz.zcu.fav.kiv.antipatterndetectionapp.utils.Utils;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.util.*;
+
+public class UnknownPosterDetectorImpl implements AntiPatternDetector {
+
+    private final Logger LOGGER = LoggerFactory.getLogger(UnknownPosterDetectorImpl.class);
+
+    public final String configJsonFileName = "UnknownPoster.json";
+
+    private AntiPattern antiPattern;
+
+    private final List<String> SQL_FILE_NAMES = Arrays.asList(
+            "set_project_id.sql",
+            "select_all_persons_without_full_name.sql",
+            "select_identities_without_valid_information.sql"
+    );
+
+    // sql queries loaded from sql file
+    private List<String> sqlQueries;
+
+    private List<String> getSearchSubstringsInvalidNames(Map<String, String> thresholds) {
+        return Arrays.asList(thresholds.get("searchSubstringsInvalidNames").split("\\|\\|"));
+    }
+
+    @Override
+    public String getJsonFileName(){
+        return this.configJsonFileName;
+    }
+
+    @Override
+    public void setAntiPattern(AntiPattern antiPattern) {
+        this.antiPattern = antiPattern;
+    }
+
+    @Override
+    public AntiPattern getAntiPatternModel() {
+        return this.antiPattern;
+    }
+
+    @Override
+    public List<String> getSqlFileNames() {
+        return this.SQL_FILE_NAMES;
+    }
+
+    @Override
+    public void setSqlQueries(List<String> queries) {
+        this.sqlQueries = queries;
+    }
+
+    /**
+     *
+     */
+    @Override
+    public QueryResultItem analyze(Project project, DatabaseConnection databaseConnection, Map<String, String> thresholds) {
+        List<String> queriesFirstPart = this.sqlQueries.subList(0, 2);
+        List<String> queriesSecondPart = this.sqlQueries.subList(2, 3);
+
+        List<List<Map<String, Object>>> resultSets = databaseConnection.executeQueriesWithMultipleResults(project, queriesFirstPart);
+
+        int resultNumber = 0;
+        for(Map<String, Object> result : resultSets.get(0)) {
+            List<String> invalidIds = new ArrayList<>();
+            invalidIds.add(result.get("id").toString());
+
+            List<String> substringsInvalidNames = getSearchSubstringsInvalidNames(thresholds);
+            for(String substring : substringsInvalidNames)
+                invalidIds.add(substring);
+
+            List<List<Map<String, Object>>> resultsForInvalidIds = databaseConnection.executeQueriesWithMultipleResults(project, Utils.fillQueryWithSearchSubstrings(queriesSecondPart, invalidIds));
+
+            if(Integer.parseInt(resultsForInvalidIds.get(0).get(0).get("count(i.id)").toString()) == 0)
+                resultNumber++;
+        }
+
+        List<ResultDetail> resultDetails = new ArrayList<>();
+        resultDetails.add(new ResultDetail("Number of unknown contributors", String.valueOf(resultNumber)));
+
+        if(resultNumber > 0)
+            return new QueryResultItem(this.antiPattern, true, resultDetails);
+
+        return new QueryResultItem(this.antiPattern, false, resultDetails);
+    }
+}