Log effective bytes storage configuration

src/main/java/org/genesys2/spring/config/FileRepositoryConfig.java

@@ -20,6 +20,7 @@ import java.io.File;
 import java.util.ArrayList;
 import java.util.List;
 
+import org.apache.commons.io.FileUtils;
 import org.apache.commons.lang.StringUtils;
 import org.apache.ftpserver.ftplet.Authentication;
 import org.apache.ftpserver.ftplet.AuthenticationFailedException;
@@ -63,6 +64,7 @@ import org.springframework.web.multipart.commons.CommonsMultipartResolver;
  */
 @Configuration
 public class FileRepositoryConfig implements InitializingBean {
+	public static final Logger LOG = LoggerFactory.getLogger(ApplicationConfig.class);
 
 	private static final String DEFAULT_REPOSITORY_KEYSTORE_RESOURCE = "/repository/ftpserver.jks";
 	private static final String DEFAULT_REPOSITORY_KEYSTORE_PASSWORD = "changeit!";
@@ -103,6 +105,7 @@ public class FileRepositoryConfig implements InitializingBean {
 	public BytesStorageService bytesStorageService() {
 		if (StringUtils.isNotBlank(s3AccessKey)) {
 			// We have some S3 configuration, let's do that!
+			LOG.warn("Initializing S3 bytes storage");
 			return new S3StorageServiceImpl();
 		} else {
 			// Stick to FS storage
@@ -113,13 +116,16 @@ public class FileRepositoryConfig implements InitializingBean {
 	private BytesStorageService fileSystemStorage() {
 		FilesystemStorageServiceImpl storageService = new FilesystemStorageServiceImpl();
 
-		if (fileRepositoryDir != null) {
-			File repoDir = new File(fileRepositoryDir);
-			storageService.setRepositoryBaseDirectory(repoDir);
+		File repoDir;
+		if (StringUtils.isNotBlank(fileRepositoryDir)) {
+			repoDir = new File(fileRepositoryDir);
 		} else {
-			// Using tmpdir
-			storageService.setRepositoryBaseDirectory(new File(System.getProperty("java.io.tmpdir")));
+			repoDir = new File(FileUtils.getTempDirectory(), "repository");
 		}
+		
+		LOG.warn("Initializing filesystem bytes storage at base path={}", repoDir.getAbsolutePath());
+		storageService.setRepositoryBaseDirectory(repoDir);
+
 		return storageService;
 	}
 
@@ -274,12 +280,12 @@ public class FileRepositoryConfig implements InitializingBean {
 	@Override
 	public void afterPropertiesSet() throws Exception {
 		if (StringUtils.isBlank(ftpKeystorePath)) {
-			System.err.println("Using built-in keystore for FTP server /repository/ftpserver.jks");
+			LOG.warn("Using built-in keystore for FTP server /repository/ftpserver.jks");
 			ftpKeystorePath = getClass().getResource(DEFAULT_REPOSITORY_KEYSTORE_RESOURCE).getPath();
 		}
 
 		if (StringUtils.isBlank(ftpKeystorePwd)) {
-			System.err.println("Using built-in keystore password");
+			LOG.warn("Using built-in keystore password");
 			ftpKeystorePwd = DEFAULT_REPOSITORY_KEYSTORE_PASSWORD;
 		}