added AbstractRecordFileReader

.settings/edu.umd.cs.findbugs.core.prefs

 #FindBugs User Preferences
-#Mon Jun 15 14:22:22 CEST 2015
+#Wed Jun 24 10:24:19 CEST 2015
 detector_threshold=3
 effort=max
 excludefilter0=.fbExcludeFilterFile|true

src/main/java/teetime/stage/className/MappingFileParser.java

@@ -48,6 +48,12 @@ public class MappingFileParser {
 		this.logger = logger;
 	}
 
+	/**
+	 * Closes the stream after reading.
+	 * 
+	 * @param inputStream
+	 * @return
+	 */
 	public ClassNameRegistry parseFromStream(final InputStream inputStream) {
 		final ClassNameRegistry classNameRegistry = new ClassNameRegistry();
 

src/main/java/teetime/stage/io/filesystem/AbstractRecordFileReader.java

+package teetime.stage.io.filesystem;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.FileNotFoundException;
+
+import teetime.framework.AbstractConsumerStage;
+import teetime.stage.className.ClassNameRegistry;
+import teetime.stage.className.ClassNameRegistryRepository;
+import teetime.stage.className.MappingFileParser;
+
+public abstract class AbstractRecordFileReader extends AbstractConsumerStage<File> {
+
+	private final ClassNameRegistryRepository classNameRegistryRepository;
+	private final MappingFileParser mappingFileParser;
+
+	public AbstractRecordFileReader(final ClassNameRegistryRepository classNameRegistryRepository) {
+		this.classNameRegistryRepository = classNameRegistryRepository;
+		this.mappingFileParser = new MappingFileParser(logger);
+	}
+
+	@Override
+	protected void execute(final File recordFile) {
+		ClassNameRegistry classNameRegistry = getClassNameRegistry(recordFile);
+		reconstructRecords(classNameRegistry);
+	}
+
+	private ClassNameRegistry getClassNameRegistry(final File recordFile) {
+		final File mapFile = mappingFileParser.findMappingFile(recordFile.getParentFile());
+
+		ClassNameRegistry classNameRegistry = classNameRegistryRepository.get(mapFile);
+		if (null == classNameRegistry) {
+			try {
+				final FileInputStream inputStream = new FileInputStream(mapFile);
+				classNameRegistry = mappingFileParser.parseFromStream(inputStream);
+				classNameRegistryRepository.put(mapFile, classNameRegistry);
+			} catch (FileNotFoundException e) {
+				logger.error("", e);
+			}
+		}
+
+		return classNameRegistry;
+	}
+
+	protected abstract void reconstructRecords(ClassNameRegistry classNameRegistry);
+
+}

src/test/java/teetime/stage/io/filesystem/Dir2RecordsFilterTest.java

@@ -43,7 +43,6 @@ public class Dir2RecordsFilterTest {
 		}
 	}
 
-	@SuppressWarnings("deprecation")
 	class ReadingComposite extends AbstractCompositeStage {
 
 		private final InitialElementProducer<File> producer;