#663 - only reset sequences for postgresql

BudgetMasterDatabaseMigrator/src/main/java/de/deadlocker8/budgetmaster/databasemigrator/DatabaseMigratorMain.java

@@ -14,6 +14,8 @@ import org.springframework.boot.autoconfigure.SpringBootApplication;
 @SpringBootApplication
 public class DatabaseMigratorMain implements CommandLineRunner
 {
+	public static DatabaseType databaseType;
+
 	private static final Logger LOGGER = LoggerFactory.getLogger(DatabaseMigratorMain.class);
 
 	private final JobLauncher jobLauncher;
@@ -48,6 +50,8 @@ public class DatabaseMigratorMain implements CommandLineRunner
 			LOGGER.debug("{}={}", option.getName(), cmd.getOptionValue(option.getName()));
 		}
 
+		databaseType = DatabaseType.fromDriverClassName(cmd.getOptionValue(CommandLineOptions.DESTINATION_DRIVER_CLASS_NAME.getName()));
+
 		SpringApplication.run(DatabaseMigratorMain.class, args);
 	}
 

BudgetMasterDatabaseMigrator/src/main/java/de/deadlocker8/budgetmaster/databasemigrator/DatabaseType.java

+package de.deadlocker8.budgetmaster.databasemigrator;
+
+public enum DatabaseType
+{
+	POSTGRESQL("org.postgresql.Driver"),
+	MARIADB( "org.mariadb.jdbc.Driver");
+
+	private final String driverClassName;
+
+	DatabaseType(String driverClassName)
+	{
+		this.driverClassName = driverClassName;
+	}
+
+
+	public String getDriverClassName()
+	{
+		return driverClassName;
+	}
+
+	public static DatabaseType fromDriverClassName(String driverClassName)
+	{
+		for(DatabaseType type : values())
+		{
+			if(type.getDriverClassName().equalsIgnoreCase(driverClassName))
+			{
+				return type;
+			}
+		}
+
+		return null;
+	}
+}
\ No newline at end of file

BudgetMasterDatabaseMigrator/src/main/java/de/deadlocker8/budgetmaster/databasemigrator/listener/GenericStepListener.java

 package de.deadlocker8.budgetmaster.databasemigrator.listener;
 
+import de.deadlocker8.budgetmaster.databasemigrator.DatabaseMigratorMain;
+import de.deadlocker8.budgetmaster.databasemigrator.DatabaseType;
 import de.deadlocker8.budgetmaster.databasemigrator.Utils;
 import de.deadlocker8.budgetmaster.databasemigrator.destination.DestinationIntegerRepository;
 import de.deadlocker8.budgetmaster.databasemigrator.destination.DestinationRepository;
@@ -37,7 +39,7 @@ public class GenericStepListener<T extends ProvidesID, ID> implements StepExecut
 		LOGGER.info("\n");
 		LOGGER.info(">>> Migrate {}s...", tableName);
 
-		if(adjustSequence)
+		if(adjustSequence && DatabaseMigratorMain.databaseType.equals(DatabaseType.POSTGRESQL))
 		{
 			LOGGER.debug("Resetting sequence to 0");
 			jdbcTemplate.update(MessageFormat.format("ALTER SEQUENCE {0}_id_seq RESTART WITH 1", tableName));
@@ -50,7 +52,7 @@ public class GenericStepListener<T extends ProvidesID, ID> implements StepExecut
 		final int count = Utils.getCommitCount(stepExecution);
 		LOGGER.info(">>> Successfully migrated {} {}s\n", count, tableName);
 
-		if(adjustSequence)
+		if(adjustSequence && DatabaseMigratorMain.databaseType.equals(DatabaseType.POSTGRESQL))
 		{
 			final int highestUsedID = getHighestUsedID();
 			final int newSequence = highestUsedID + 1;