replace PdbRepository with @Bean annotated method

pdb-ui/src/main/java/org/lucares/pdbui/MySpringConfiguration.java

@@ -1,5 +1,13 @@
 package org.lucares.pdbui;
 
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import org.lucares.performance.db.PerformanceDb;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.beans.factory.annotation.Value;
+import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.ComponentScan;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.scheduling.annotation.EnableAsync;
@@ -9,4 +17,14 @@ import org.springframework.scheduling.annotation.EnableAsync;
 @ComponentScan("org.lucares.pdbui")
 public class MySpringConfiguration {
 
+	private static final Logger LOGGER = LoggerFactory.getLogger(MySpringConfiguration.class);
+
+	@Bean
+	PerformanceDb performanceDb(@Value("${db.base}") final String dbBaseDir) {
+		final Path dataDirectory = Paths.get(dbBaseDir);
+
+		LOGGER.info("using database in {}", dataDirectory.toAbsolutePath());
+
+		return new PerformanceDb(dataDirectory);
+	}
 }

pdb-ui/src/main/java/org/lucares/pdbui/PdbController.java

@@ -17,6 +17,7 @@ import org.lucares.pdbui.domain.AutocompleteResponse;
 import org.lucares.pdbui.domain.PlotRequest;
 import org.lucares.pdbui.domain.PlotResponse;
 import org.lucares.performance.db.CollectionUtils;
+import org.lucares.performance.db.PerformanceDb;
 import org.lucares.recommind.logs.DataSeries;
 import org.lucares.recommind.logs.InternalPlottingException;
 import org.lucares.recommind.logs.NoDataPointsException;
@@ -46,9 +47,9 @@ public class PdbController implements HardcodedValues, CollectionUtils {
 	private static final DateTimeFormatter DATE_FORMAT_END = DateTimeFormatter.ofPattern("yyyy-MM-dd 23:59:59");
 
 	private final Plotter plotter;
-	private final PdbRepository db;
+	private final PerformanceDb db;
 
-	public PdbController(final PdbRepository db, final Plotter plotter) {
+	public PdbController(final PerformanceDb db, final Plotter plotter) {
 		this.db = db;
 		this.plotter = plotter;
 	}
@@ -113,7 +114,7 @@ public class PdbController implements HardcodedValues, CollectionUtils {
 	)
 	@ResponseBody
 	List<String> fields() {
-		final List<String> fields = db.getDb().getFields();
+		final List<String> fields = db.getFields();
 
 		return fields;
 	}
@@ -128,7 +129,7 @@ public class PdbController implements HardcodedValues, CollectionUtils {
 			@RequestParam(name = "query") final String query) {
 
 		try {
-			final List<String> fields = db.getDb().getFieldsValues(query, fieldName);
+			final List<String> fields = db.getFieldsValues(query, fieldName);
 
 			return fields;
 		} catch (final FieldNotExistsException e) {

pdb-ui/src/main/java/org/lucares/pdbui/PdbRepository.java

@@ -1,41 +0,0 @@
-package org.lucares.pdbui;
-
-import java.nio.file.Path;
-import java.nio.file.Paths;
-import java.util.List;
-
-import org.lucares.ludb.Proposal;
-import org.lucares.performance.db.PerformanceDb;
-import org.slf4j.Logger;
-import org.slf4j.LoggerFactory;
-import org.springframework.beans.factory.DisposableBean;
-import org.springframework.beans.factory.annotation.Value;
-import org.springframework.stereotype.Repository;
-
-@Repository
-public class PdbRepository implements DisposableBean {
-	private static final Logger LOGGER = LoggerFactory.getLogger(PdbRepository.class);
-
-	private final PerformanceDb db;
-
-	public PdbRepository(@Value("${db.base}") final String dbBaseDir) {
-		final Path dataDirectory = Paths.get(dbBaseDir);
-
-		LOGGER.info("using database in {}", dataDirectory.toAbsolutePath());
-
-		this.db = new PerformanceDb(dataDirectory);
-	}
-
-	public PerformanceDb getDb() {
-		return db;
-	}
-
-	public List<Proposal> autocomplete(final String query, final int caretIndex) {
-		return db.autocomplete(query, caretIndex);
-	}
-
-	@Override
-	public void destroy() {
-		db.close();
-	}
-}

pdb-ui/src/main/java/org/lucares/pdbui/PlotterBeanFactory.java

@@ -19,9 +19,9 @@ public class PlotterBeanFactory extends AbstractFactoryBean<Plotter> implements
 	private final Path outputDir;
 
 	@Autowired
-	public PlotterBeanFactory(final PdbRepository dbRepository, @Value("${" + TMP_DIR + "}") final String tmpDir,
+	public PlotterBeanFactory(final PerformanceDb db, @Value("${" + TMP_DIR + "}") final String tmpDir,
 			@Value("${" + PATH_GENERATED_IMAGES + "}") final String outputDir) {
-		this.db = dbRepository.getDb();
+		this.db = db;
 		this.tmpDir = Paths.get(tmpDir);
 		this.outputDir = Paths.get(outputDir);
 	}

pdb-ui/src/main/java/org/lucares/pdbui/TcpIngestor.java

@@ -167,8 +167,8 @@ public class TcpIngestor implements Ingestor, AutoCloseable, DisposableBean {
 	}
 
 	@Autowired
-	public TcpIngestor(final PdbRepository pdbRepository) {
+	public TcpIngestor(final PerformanceDb db) {
-		db = pdbRepository.getDb();
+		this.db = db;
 	}
 
 	@Async