Refactor truststore merger logic

[oom/platform/cert-service.git] / trustStoreMerger / src / main / java / org / onap / oom / truststoremerger / common / BackupCreator.java

diff --git a/trustStoreMerger/src/main/java/org/onap/oom/truststoremerger/certification/file/model/Truststore.java b/trustStoreMerger/src/main/java/org/onap/oom/truststoremerger/common/BackupCreator.java
similarity index 63%
rename from trustStoreMerger/src/main/java/org/onap/oom/truststoremerger/certification/file/model/Truststore.java
rename to trustStoreMerger/src/main/java/org/onap/oom/truststoremerger/common/BackupCreator.java
index 153805a..9187393 100644 (file)
--- a/trustStoreMerger/src/main/java/org/onap/oom/truststoremerger/certification/file/model/Truststore.java
+++ b/trustStoreMerger/src/main/java/org/onap/oom/truststoremerger/common/BackupCreator.java
@@ -17,46 +17,32 @@
  * ============LICENSE_END=========================================================
  */
 
-package org.onap.oom.truststoremerger.certification.file.model;
+package org.onap.oom.truststoremerger.common;
 
 import java.io.File;
 import java.io.FileOutputStream;
 import java.nio.file.Files;
-import java.util.List;
-import org.onap.oom.truststoremerger.api.ExitableException;
-import org.onap.oom.truststoremerger.certification.file.provider.entry.CertificateWithAlias;
-import org.onap.oom.truststoremerger.certification.file.exception.CreateBackupException;
+import org.onap.oom.truststoremerger.merger.exception.CreateBackupException;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public abstract class Truststore {
+public final class BackupCreator {
 
-    private static final Logger LOGGER = LoggerFactory.getLogger(Truststore.class);
+    private static final Logger LOGGER = LoggerFactory.getLogger(BackupCreator.class);
     private static final String BACKUP_EXTENSION = ".bak";
-    private final File file;
 
-    Truststore(File file) {
-        this.file = file;
+    private BackupCreator() {
     }
 
-    public abstract List<CertificateWithAlias> getCertificates() throws ExitableException;
-
-    public abstract void addCertificate(List<CertificateWithAlias> certificates) throws ExitableException;
-
-    public abstract void saveFile() throws ExitableException;
-
-    public File getFile() {
-        return file;
-    }
-
-    public void createBackup() throws CreateBackupException {
+    public static void createBackup(File file) throws CreateBackupException {
         LOGGER.debug("Create backup of file: {}", file.getPath());
         String backupFilePath = file.getAbsolutePath() + BACKUP_EXTENSION;
         try (FileOutputStream fileOutputStream = new FileOutputStream(backupFilePath)) {
             Files.copy(file.toPath(), fileOutputStream);
         } catch (Exception e) {
-            LOGGER.error("Cannot create backup of file: {} ", getFile().getPath());
+            LOGGER.error("Cannot create backup of file: {} ", file.getPath());
             throw new CreateBackupException(e);
         }
+        LOGGER.debug("Backup was successfully created in: {}", backupFilePath);
     }
 }