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package org.openecomp.sdc.asdctool.migration.core.execution;
import org.openecomp.sdc.asdctool.migration.core.MigrationException;
import org.openecomp.sdc.asdctool.migration.core.task.Migration;
import org.openecomp.sdc.asdctool.migration.core.task.MigrationResult;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.util.StopWatch;
public class MigrationExecutorImpl implements MigrationExecutor {
private static final Logger LOGGER = LoggerFactory.getLogger(MigrationExecutorImpl.class);
@Override
public MigrationExecutionResult execute(Migration migration) throws MigrationException {
try {
LOGGER.info("starting migration {}. description: {}. version {}", migration.getClass().getName(), migration.description(), migration.getVersion().toString());
StopWatch stopWatch = new StopWatch();
stopWatch.start();
MigrationResult migrationResult = migration.migrate();
stopWatch.stop();
double executionTime = stopWatch.getTotalTimeSeconds();
return logAndCreateExecutionResult(migration, migrationResult, executionTime);
} catch (RuntimeException e) {
LOGGER.error("migration {} has failed!", migration.description(), e);
throw new MigrationException("migration %s failed!!!", e);
}
}
private MigrationExecutionResult logAndCreateExecutionResult(Migration migration, MigrationResult migrationResult, double executionTime) {
LOGGER.info("finished migration {}. with version {}. migration status: {}, migration message: {}, execution time: {}", migration.getClass().getName(), migration.getVersion().toString(), migrationResult.getMigrationStatus().name(), migrationResult.getMsg(), executionTime);
return createMigrationTask(migration, migrationResult, executionTime);
}
private MigrationExecutionResult createMigrationTask(Migration migration, MigrationResult migrationResult, double totalTimeSeconds) {
MigrationExecutionResult migrationExecutionResult = new MigrationExecutionResult();
migrationExecutionResult.setExecutionTime(totalTimeSeconds);
migrationExecutionResult.setMigrationStatus(migrationResult.getMigrationStatus());
migrationExecutionResult.setMsg(migrationResult.getMsg());
migrationExecutionResult.setTaskName(migration.getClass().getName());
migrationExecutionResult.setVersion(migration.getVersion());
migrationExecutionResult.setDescription(migration.description());
return migrationExecutionResult;
}
}
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