M4 AP-006 Persistenzkonsistenz und Bootstrap-Scope korrigieren

pdf-umbenenner-adapter-out/src/main/java/de/gecheckt/pdf/umbenenner/adapter/out/configuration/PropertiesConfigurationPortAdapter.java

@@ -1,11 +1,5 @@
 package de.gecheckt.pdf.umbenenner.adapter.out.configuration;
 
-import de.gecheckt.pdf.umbenenner.application.config.StartConfiguration;
-import de.gecheckt.pdf.umbenenner.application.port.out.ConfigurationPort;
-
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
 import java.io.IOException;
 import java.io.StringReader;
 import java.net.URI;
@@ -17,6 +11,12 @@ import java.nio.file.Paths;
 import java.util.Properties;
 import java.util.function.Function;
 
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+import de.gecheckt.pdf.umbenenner.application.config.StartConfiguration;
+import de.gecheckt.pdf.umbenenner.application.port.out.ConfigurationPort;
+
 /**
  * Properties-based implementation of {@link ConfigurationPort}.
  * AP-005: Loads configuration from config/application.properties with environment variable precedence.

pdf-umbenenner-adapter-out/src/main/java/de/gecheckt/pdf/umbenenner/adapter/out/fingerprint/Sha256FingerprintAdapter.java

@@ -1,13 +1,5 @@
 package de.gecheckt.pdf.umbenenner.adapter.out.fingerprint;
 
-import de.gecheckt.pdf.umbenenner.application.port.out.FingerprintPort;
-import de.gecheckt.pdf.umbenenner.application.port.out.FingerprintResult;
-import de.gecheckt.pdf.umbenenner.application.port.out.FingerprintSuccess;
-import de.gecheckt.pdf.umbenenner.application.port.out.FingerprintTechnicalError;
-import de.gecheckt.pdf.umbenenner.domain.model.DocumentFingerprint;
-import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentCandidate;
-import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentLocator;
-
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.InvalidPathException;
@@ -19,6 +11,14 @@ import java.security.NoSuchAlgorithmException;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
+import de.gecheckt.pdf.umbenenner.application.port.out.FingerprintPort;
+import de.gecheckt.pdf.umbenenner.application.port.out.FingerprintResult;
+import de.gecheckt.pdf.umbenenner.application.port.out.FingerprintSuccess;
+import de.gecheckt.pdf.umbenenner.application.port.out.FingerprintTechnicalError;
+import de.gecheckt.pdf.umbenenner.domain.model.DocumentFingerprint;
+import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentCandidate;
+import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentLocator;
+
 /**
  * SHA-256-based implementation of {@link FingerprintPort}.
  * <p>

pdf-umbenenner-adapter-out/src/main/java/de/gecheckt/pdf/umbenenner/adapter/out/lock/FilesystemRunLockPortAdapter.java

@@ -1,16 +1,16 @@
 package de.gecheckt.pdf.umbenenner.adapter.out.lock;
 
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.StandardOpenOption;
+
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
 import de.gecheckt.pdf.umbenenner.application.port.out.RunLockPort;
 import de.gecheckt.pdf.umbenenner.application.port.out.RunLockUnavailableException;
 
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.StandardOpenOption;
-
 /**
  * File-based implementation of {@link RunLockPort} that uses a lock file to prevent concurrent runs.
  * <p>

pdf-umbenenner-adapter-out/src/main/java/de/gecheckt/pdf/umbenenner/adapter/out/pdfextraction/PdfTextExtractionPortAdapter.java

@@ -1,19 +1,20 @@
 package de.gecheckt.pdf.umbenenner.adapter.out.pdfextraction;
 
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.Objects;
+
+import org.apache.pdfbox.Loader;
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.text.PDFTextStripper;
+
 import de.gecheckt.pdf.umbenenner.application.port.out.PdfTextExtractionPort;
 import de.gecheckt.pdf.umbenenner.domain.model.PdfExtractionResult;
 import de.gecheckt.pdf.umbenenner.domain.model.PdfExtractionSuccess;
 import de.gecheckt.pdf.umbenenner.domain.model.PdfExtractionTechnicalError;
 import de.gecheckt.pdf.umbenenner.domain.model.PdfPageCount;
 import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentCandidate;
-import org.apache.pdfbox.Loader;
-import org.apache.pdfbox.pdmodel.PDDocument;
-import org.apache.pdfbox.text.PDFTextStripper;
-
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Paths;
-import java.util.Objects;
 
 /**
  * PDFBox-based implementation of {@link PdfTextExtractionPort}.

pdf-umbenenner-adapter-out/src/main/java/de/gecheckt/pdf/umbenenner/adapter/out/sourcedocument/SourceDocumentCandidatesPortAdapter.java

@@ -1,16 +1,16 @@
 package de.gecheckt.pdf.umbenenner.adapter.out.sourcedocument;
 
-import de.gecheckt.pdf.umbenenner.application.port.out.SourceDocumentAccessException;
-import de.gecheckt.pdf.umbenenner.application.port.out.SourceDocumentCandidatesPort;
-import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentCandidate;
-import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentLocator;
-
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.List;
 import java.util.stream.Stream;
 
+import de.gecheckt.pdf.umbenenner.application.port.out.SourceDocumentAccessException;
+import de.gecheckt.pdf.umbenenner.application.port.out.SourceDocumentCandidatesPort;
+import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentCandidate;
+import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentLocator;
+
 /**
  * File-system based implementation of {@link SourceDocumentCandidatesPort}.
  * <p>

pdf-umbenenner-adapter-out/src/main/java/de/gecheckt/pdf/umbenenner/adapter/out/sqlite/SqliteDocumentRecordRepositoryAdapter.java

@@ -1,16 +1,29 @@
 package de.gecheckt.pdf.umbenenner.adapter.out.sqlite;
 
-import de.gecheckt.pdf.umbenenner.application.port.out.*;
-import de.gecheckt.pdf.umbenenner.domain.model.DocumentFingerprint;
-import de.gecheckt.pdf.umbenenner.domain.model.ProcessingStatus;
-import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentLocator;
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.time.Instant;
+import java.util.Objects;
 
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 
-import java.sql.*;
-import java.time.Instant;
-import java.util.Objects;
+import de.gecheckt.pdf.umbenenner.application.port.out.DocumentKnownProcessable;
+import de.gecheckt.pdf.umbenenner.application.port.out.DocumentPersistenceException;
+import de.gecheckt.pdf.umbenenner.application.port.out.DocumentRecord;
+import de.gecheckt.pdf.umbenenner.application.port.out.DocumentRecordLookupResult;
+import de.gecheckt.pdf.umbenenner.application.port.out.DocumentRecordRepository;
+import de.gecheckt.pdf.umbenenner.application.port.out.DocumentTerminalFinalFailure;
+import de.gecheckt.pdf.umbenenner.application.port.out.DocumentTerminalSuccess;
+import de.gecheckt.pdf.umbenenner.application.port.out.DocumentUnknown;
+import de.gecheckt.pdf.umbenenner.application.port.out.FailureCounters;
+import de.gecheckt.pdf.umbenenner.application.port.out.PersistenceLookupTechnicalFailure;
+import de.gecheckt.pdf.umbenenner.domain.model.DocumentFingerprint;
+import de.gecheckt.pdf.umbenenner.domain.model.ProcessingStatus;
+import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentLocator;
 
 /**
  * SQLite implementation of {@link DocumentRecordRepository}.
@@ -79,7 +92,7 @@ public class SqliteDocumentRecordRepositoryAdapter implements DocumentRecordRepo
                 WHERE fingerprint = ?
                 """;
 
-        try (Connection connection = DriverManager.getConnection(jdbcUrl);
+        try (Connection connection = getConnection();
              PreparedStatement statement = connection.prepareStatement(sql)) {
 
             statement.setString(1, fingerprint.sha256Hex());
@@ -138,7 +151,7 @@ public class SqliteDocumentRecordRepositoryAdapter implements DocumentRecordRepo
                 ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?, ?)
                 """;
 
-        try (Connection connection = DriverManager.getConnection(jdbcUrl);
+        try (Connection connection = getConnection();
              PreparedStatement statement = connection.prepareStatement(sql)) {
 
             statement.setString(1, record.fingerprint().sha256Hex());
@@ -197,7 +210,7 @@ public class SqliteDocumentRecordRepositoryAdapter implements DocumentRecordRepo
                 WHERE fingerprint = ?
                 """;
 
-        try (Connection connection = DriverManager.getConnection(jdbcUrl);
+        try (Connection connection = getConnection();
              PreparedStatement statement = connection.prepareStatement(sql)) {
 
             statement.setString(1, record.lastKnownSourceLocator().value());
@@ -282,4 +295,16 @@ public class SqliteDocumentRecordRepositoryAdapter implements DocumentRecordRepo
     public String getJdbcUrl() {
         return jdbcUrl;
     }
+    
+    /**
+     * Gets a connection to the database.
+     * <p>
+     * This method can be overridden by subclasses to provide a shared connection.
+     *
+     * @return a new database connection
+     * @throws SQLException if the connection cannot be established
+     */
+    protected Connection getConnection() throws SQLException {
+        return DriverManager.getConnection(jdbcUrl);
+    }
 }

pdf-umbenenner-adapter-out/src/main/java/de/gecheckt/pdf/umbenenner/adapter/out/sqlite/SqliteProcessingAttemptRepositoryAdapter.java

@@ -1,19 +1,24 @@
 package de.gecheckt.pdf.umbenenner.adapter.out.sqlite;
 
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Statement;
+import java.time.Instant;
+import java.util.ArrayList;
+import java.util.List;
+import java.util.Objects;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
 import de.gecheckt.pdf.umbenenner.application.port.out.DocumentPersistenceException;
 import de.gecheckt.pdf.umbenenner.application.port.out.ProcessingAttempt;
 import de.gecheckt.pdf.umbenenner.application.port.out.ProcessingAttemptRepository;
 import de.gecheckt.pdf.umbenenner.domain.model.DocumentFingerprint;
 
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
-import java.sql.*;
-import java.time.Instant;
-import java.util.ArrayList;
-import java.util.List;
-import java.util.Objects;
-
 /**
  * SQLite implementation of {@link ProcessingAttemptRepository}.
  * <p>
@@ -72,7 +77,7 @@ public class SqliteProcessingAttemptRepositoryAdapter implements ProcessingAttem
                 WHERE fingerprint = ?
                 """;
 
-        try (Connection connection = DriverManager.getConnection(jdbcUrl);
+        try (Connection connection = getConnection();
              PreparedStatement statement = connection.prepareStatement(sql)) {
 
             // Enable foreign key enforcement for this connection
@@ -129,7 +134,7 @@ public class SqliteProcessingAttemptRepositoryAdapter implements ProcessingAttem
                 ) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)
                 """;
 
-        try (Connection connection = DriverManager.getConnection(jdbcUrl);
+        try (Connection connection = getConnection();
              Statement pragmaStmt = connection.createStatement();
              PreparedStatement statement = connection.prepareStatement(sql)) {
 
@@ -198,7 +203,7 @@ public class SqliteProcessingAttemptRepositoryAdapter implements ProcessingAttem
                 ORDER BY attempt_number ASC
                 """;
 
-        try (Connection connection = DriverManager.getConnection(jdbcUrl);
+        try (Connection connection = getConnection();
              Statement pragmaStmt = connection.createStatement();
              PreparedStatement statement = connection.prepareStatement(sql)) {
 
@@ -255,4 +260,16 @@ public class SqliteProcessingAttemptRepositoryAdapter implements ProcessingAttem
     public String getJdbcUrl() {
         return jdbcUrl;
     }
-}
+    
+    /**
+     * Gets a connection to the database.
+     * <p>
+     * This method can be overridden by subclasses to provide a shared connection.
+     *
+     * @return a new database connection
+     * @throws SQLException if the connection cannot be established
+     */
+    protected Connection getConnection() throws SQLException {
+        return DriverManager.getConnection(jdbcUrl);
+    }
+}

pdf-umbenenner-adapter-out/src/main/java/de/gecheckt/pdf/umbenenner/adapter/out/sqlite/SqliteSchemaInitializationAdapter.java

@@ -1,16 +1,17 @@
 package de.gecheckt.pdf.umbenenner.adapter.out.sqlite;
 
-import de.gecheckt.pdf.umbenenner.application.port.out.DocumentPersistenceException;
-import de.gecheckt.pdf.umbenenner.application.port.out.PersistenceSchemaInitializationPort;
-import org.apache.logging.log4j.LogManager;
-import org.apache.logging.log4j.Logger;
-
 import java.sql.Connection;
 import java.sql.DriverManager;
 import java.sql.SQLException;
 import java.sql.Statement;
 import java.util.Objects;
 
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+import de.gecheckt.pdf.umbenenner.application.port.out.DocumentPersistenceException;
+import de.gecheckt.pdf.umbenenner.application.port.out.PersistenceSchemaInitializationPort;
+
 /**
  * SQLite implementation of {@link PersistenceSchemaInitializationPort}.
  * <p>

pdf-umbenenner-adapter-out/src/main/java/de/gecheckt/pdf/umbenenner/adapter/out/sqlite/SqliteUnitOfWorkAdapter.java

@@ -0,0 +1,133 @@
+package de.gecheckt.pdf.umbenenner.adapter.out.sqlite;
+
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.SQLException;
+import java.util.Objects;
+import java.util.function.Consumer;
+
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+
+import de.gecheckt.pdf.umbenenner.application.port.out.DocumentPersistenceException;
+import de.gecheckt.pdf.umbenenner.application.port.out.DocumentRecord;
+import de.gecheckt.pdf.umbenenner.application.port.out.ProcessingAttempt;
+import de.gecheckt.pdf.umbenenner.application.port.out.UnitOfWorkPort;
+
+/**
+ * SQLite implementation of {@link UnitOfWorkPort}.
+ * <p>
+ * Provides transactional semantics for coordinated writes to both the document record
+ * and processing attempt repositories.
+ *
+ * @since M4-AP-006-fix
+ */
+public class SqliteUnitOfWorkAdapter implements UnitOfWorkPort {
+
+    private static final Logger logger = LogManager.getLogger(SqliteUnitOfWorkAdapter.class);
+    
+    private final String jdbcUrl;
+
+    public SqliteUnitOfWorkAdapter(String jdbcUrl) {
+        Objects.requireNonNull(jdbcUrl, "jdbcUrl must not be null");
+        if (jdbcUrl.isBlank()) {
+            throw new IllegalArgumentException("jdbcUrl must not be blank");
+        }
+        this.jdbcUrl = jdbcUrl;
+    }
+
+    @Override
+    public void executeInTransaction(Consumer<TransactionOperations> operations) {
+        Objects.requireNonNull(operations, "operations must not be null");
+        
+        Connection connection = null;
+        try {
+            connection = DriverManager.getConnection(jdbcUrl);
+            connection.setAutoCommit(false);
+            
+            TransactionOperationsImpl txOps = new TransactionOperationsImpl(connection);
+            operations.accept(txOps);
+            
+            connection.commit();
+            logger.debug("Transaction committed successfully");
+            
+        } catch (SQLException e) {
+            if (connection != null) {
+                try {
+                    connection.rollback();
+                    logger.debug("Transaction rolled back due to error: {}", e.getMessage());
+                } catch (SQLException rollbackEx) {
+                    logger.error("Failed to rollback transaction: {}", rollbackEx.getMessage(), rollbackEx);
+                }
+            }
+            throw new DocumentPersistenceException("Transaction failed: " + e.getMessage(), e);
+        } finally {
+            if (connection != null) {
+                try {
+                    connection.close();
+                } catch (SQLException e) {
+                    logger.warn("Failed to close connection: {}", e.getMessage(), e);
+                }
+            }
+        }
+    }
+    
+    private class TransactionOperationsImpl implements TransactionOperations {
+        private final Connection connection;
+        
+        TransactionOperationsImpl(Connection connection) {
+            this.connection = connection;
+        }
+        
+        @Override
+        public void saveProcessingAttempt(ProcessingAttempt attempt) {
+            try {
+                // Reuse the existing repository logic but with shared connection
+                SqliteProcessingAttemptRepositoryAdapter repo = 
+                    new SqliteProcessingAttemptRepositoryAdapter(jdbcUrl) {
+                        @Override
+                        protected Connection getConnection() throws SQLException {
+                            return connection;
+                        }
+                    };
+                repo.save(attempt);
+            } catch (Exception e) {
+                throw new DocumentPersistenceException("Failed to save processing attempt: " + e.getMessage(), e);
+            }
+        }
+        
+        @Override
+        public void createDocumentRecord(DocumentRecord record) {
+            try {
+                // Reuse the existing repository logic but with shared connection
+                SqliteDocumentRecordRepositoryAdapter repo = 
+                    new SqliteDocumentRecordRepositoryAdapter(jdbcUrl) {
+                        @Override
+                        protected Connection getConnection() throws SQLException {
+                            return connection;
+                        }
+                    };
+                repo.create(record);
+            } catch (Exception e) {
+                throw new DocumentPersistenceException("Failed to create document record: " + e.getMessage(), e);
+            }
+        }
+        
+        @Override
+        public void updateDocumentRecord(DocumentRecord record) {
+            try {
+                // Reuse the existing repository logic but with shared connection
+                SqliteDocumentRecordRepositoryAdapter repo = 
+                    new SqliteDocumentRecordRepositoryAdapter(jdbcUrl) {
+                        @Override
+                        protected Connection getConnection() throws SQLException {
+                            return connection;
+                        }
+                    };
+                repo.update(record);
+            } catch (Exception e) {
+                throw new DocumentPersistenceException("Failed to update document record: " + e.getMessage(), e);
+            }
+        }
+    }
+}

pdf-umbenenner-adapter-out/src/test/java/de/gecheckt/pdf/umbenenner/adapter/out/configuration/PropertiesConfigurationPortAdapterTest.java

@@ -1,17 +1,18 @@
 package de.gecheckt.pdf.umbenenner.adapter.out.configuration;
 
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.io.TempDir;
-
-import de.gecheckt.pdf.umbenenner.adapter.out.configuration.PropertiesConfigurationPortAdapter;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import java.io.FileWriter;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.function.Function;
 
-import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
 
 /**
  * Unit tests for {@link PropertiesConfigurationPortAdapter}.

pdf-umbenenner-adapter-out/src/test/java/de/gecheckt/pdf/umbenenner/adapter/out/fingerprint/Sha256FingerprintAdapterTest.java

@@ -1,22 +1,22 @@
 package de.gecheckt.pdf.umbenenner.adapter.out.fingerprint;
 
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+import java.io.IOException;
+import java.nio.file.Files;
+import java.nio.file.Path;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
 import de.gecheckt.pdf.umbenenner.application.port.out.FingerprintResult;
 import de.gecheckt.pdf.umbenenner.application.port.out.FingerprintSuccess;
 import de.gecheckt.pdf.umbenenner.application.port.out.FingerprintTechnicalError;
 import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentCandidate;
 import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentLocator;
 
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.io.TempDir;
-
-import java.io.IOException;
-import java.nio.file.Files;
-import java.nio.file.Path;
-
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
-
 /**
  * Unit tests for {@link Sha256FingerprintAdapter}.
  *

pdf-umbenenner-adapter-out/src/test/java/de/gecheckt/pdf/umbenenner/adapter/out/lock/FilesystemRunLockPortAdapterTest.java

@@ -1,15 +1,18 @@
 package de.gecheckt.pdf.umbenenner.adapter.out.lock;
 
-import de.gecheckt.pdf.umbenenner.adapter.out.lock.FilesystemRunLockPortAdapter;
-import de.gecheckt.pdf.umbenenner.application.port.out.RunLockUnavailableException;
-
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.io.TempDir;
+import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import java.nio.file.Files;
 import java.nio.file.Path;
 
-import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import de.gecheckt.pdf.umbenenner.application.port.out.RunLockUnavailableException;
 
 /**
  * Unit tests for {@link FilesystemRunLockPortAdapter}.

pdf-umbenenner-adapter-out/src/test/java/de/gecheckt/pdf/umbenenner/adapter/out/pdfextraction/PdfTextExtractionPortAdapterTest.java

@@ -1,23 +1,5 @@
 package de.gecheckt.pdf.umbenenner.adapter.out.pdfextraction;
 
-import de.gecheckt.pdf.umbenenner.adapter.out.pdfextraction.PdfTextExtractionPortAdapter;
-import de.gecheckt.pdf.umbenenner.domain.model.PdfExtractionResult;
-import de.gecheckt.pdf.umbenenner.domain.model.PdfExtractionSuccess;
-import de.gecheckt.pdf.umbenenner.domain.model.PdfExtractionTechnicalError;
-import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentCandidate;
-import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentLocator;
-import org.apache.pdfbox.pdmodel.PDDocument;
-import org.apache.pdfbox.pdmodel.PDPage;
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.io.TempDir;
-
-import java.nio.file.Files;
-import java.nio.file.Path;
-import java.nio.file.attribute.PosixFilePermission;
-import java.util.HashSet;
-import java.util.Set;
-
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertFalse;
 import static org.junit.jupiter.api.Assertions.assertInstanceOf;
@@ -25,6 +7,24 @@ import static org.junit.jupiter.api.Assertions.assertNotNull;
 import static org.junit.jupiter.api.Assertions.assertThrows;
 import static org.junit.jupiter.api.Assertions.assertTrue;
 
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.attribute.PosixFilePermission;
+import java.util.HashSet;
+import java.util.Set;
+
+import org.apache.pdfbox.pdmodel.PDDocument;
+import org.apache.pdfbox.pdmodel.PDPage;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import de.gecheckt.pdf.umbenenner.domain.model.PdfExtractionResult;
+import de.gecheckt.pdf.umbenenner.domain.model.PdfExtractionSuccess;
+import de.gecheckt.pdf.umbenenner.domain.model.PdfExtractionTechnicalError;
+import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentCandidate;
+import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentLocator;
+
 /**
  * Tests for {@link PdfTextExtractionPortAdapter}.
  * <p>

pdf-umbenenner-adapter-out/src/test/java/de/gecheckt/pdf/umbenenner/adapter/out/sourcedocument/SourceDocumentCandidatesPortAdapterTest.java

@@ -1,18 +1,22 @@
 package de.gecheckt.pdf.umbenenner.adapter.out.sourcedocument;
 
-import de.gecheckt.pdf.umbenenner.adapter.out.sourcedocument.SourceDocumentCandidatesPortAdapter;
-import de.gecheckt.pdf.umbenenner.application.port.out.SourceDocumentAccessException;
-import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentCandidate;
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.io.TempDir;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertThrows;
+import static org.junit.jupiter.api.Assertions.assertTrue;
 
 import java.io.IOException;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.List;
 
-import static org.junit.jupiter.api.Assertions.*;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import de.gecheckt.pdf.umbenenner.application.port.out.SourceDocumentAccessException;
+import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentCandidate;
 
 /**
  * Tests for {@link SourceDocumentCandidatesPortAdapter}.

pdf-umbenenner-adapter-out/src/test/java/de/gecheckt/pdf/umbenenner/adapter/out/sqlite/SqliteDocumentRecordRepositoryAdapterTest.java

@@ -1,19 +1,26 @@
 package de.gecheckt.pdf.umbenenner.adapter.out.sqlite;
 
-import de.gecheckt.pdf.umbenenner.application.port.out.*;
-import de.gecheckt.pdf.umbenenner.domain.model.DocumentFingerprint;
-import de.gecheckt.pdf.umbenenner.domain.model.ProcessingStatus;
-import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentLocator;
-
-import org.junit.jupiter.api.BeforeEach;
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.io.TempDir;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
 
 import java.nio.file.Path;
 import java.time.Instant;
 import java.time.temporal.ChronoUnit;
 
-import static org.assertj.core.api.Assertions.*;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import de.gecheckt.pdf.umbenenner.application.port.out.DocumentKnownProcessable;
+import de.gecheckt.pdf.umbenenner.application.port.out.DocumentPersistenceException;
+import de.gecheckt.pdf.umbenenner.application.port.out.DocumentRecord;
+import de.gecheckt.pdf.umbenenner.application.port.out.DocumentRecordLookupResult;
+import de.gecheckt.pdf.umbenenner.application.port.out.DocumentTerminalSuccess;
+import de.gecheckt.pdf.umbenenner.application.port.out.DocumentUnknown;
+import de.gecheckt.pdf.umbenenner.application.port.out.FailureCounters;
+import de.gecheckt.pdf.umbenenner.domain.model.DocumentFingerprint;
+import de.gecheckt.pdf.umbenenner.domain.model.ProcessingStatus;
+import de.gecheckt.pdf.umbenenner.domain.model.SourceDocumentLocator;
 
 /**
  * Tests for {@link SqliteDocumentRecordRepositoryAdapter}.

pdf-umbenenner-adapter-out/src/test/java/de/gecheckt/pdf/umbenenner/adapter/out/sqlite/SqliteProcessingAttemptRepositoryAdapterTest.java

@@ -1,23 +1,25 @@
 package de.gecheckt.pdf.umbenenner.adapter.out.sqlite;
 
-import de.gecheckt.pdf.umbenenner.application.port.out.*;
-import de.gecheckt.pdf.umbenenner.domain.model.DocumentFingerprint;
-import de.gecheckt.pdf.umbenenner.domain.model.ProcessingStatus;
-import de.gecheckt.pdf.umbenenner.domain.model.RunId;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+
+import java.nio.file.Path;
+import java.sql.Connection;
+import java.sql.DriverManager;
+import java.sql.SQLException;
+import java.time.Instant;
+import java.time.temporal.ChronoUnit;
+import java.util.List;
 
 import org.junit.jupiter.api.BeforeEach;
 import org.junit.jupiter.api.Test;
 import org.junit.jupiter.api.io.TempDir;
 
-import java.nio.file.Path;
-import java.time.Instant;
-import java.time.temporal.ChronoUnit;
-import java.util.List;
-import java.sql.Connection;
-import java.sql.DriverManager;
-import java.sql.SQLException;
-
-import static org.assertj.core.api.Assertions.*;
+import de.gecheckt.pdf.umbenenner.application.port.out.DocumentPersistenceException;
+import de.gecheckt.pdf.umbenenner.application.port.out.ProcessingAttempt;
+import de.gecheckt.pdf.umbenenner.domain.model.DocumentFingerprint;
+import de.gecheckt.pdf.umbenenner.domain.model.ProcessingStatus;
+import de.gecheckt.pdf.umbenenner.domain.model.RunId;
 
 /**
  * Tests for {@link SqliteProcessingAttemptRepositoryAdapter}.

pdf-umbenenner-adapter-out/src/test/java/de/gecheckt/pdf/umbenenner/adapter/out/sqlite/SqliteSchemaInitializationAdapterTest.java

@@ -1,8 +1,7 @@
 package de.gecheckt.pdf.umbenenner.adapter.out.sqlite;
 
-import de.gecheckt.pdf.umbenenner.application.port.out.DocumentPersistenceException;
-import org.junit.jupiter.api.Test;
-import org.junit.jupiter.api.io.TempDir;
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
 
 import java.nio.file.Path;
 import java.sql.Connection;
@@ -13,8 +12,10 @@ import java.sql.SQLException;
 import java.util.HashSet;
 import java.util.Set;
 
-import static org.assertj.core.api.Assertions.assertThat;
-import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.io.TempDir;
+
+import de.gecheckt.pdf.umbenenner.application.port.out.DocumentPersistenceException;
 
 /**
  * Unit tests for {@link SqliteSchemaInitializationAdapter}.