X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?p=controller.git;a=blobdiff_plain;f=opendaylight%2Fconfig%2Fconfig-persister-directory-xml-adapter%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fcontroller%2Fconfig%2Fpersist%2Fstorage%2Fdirectory%2Fxml%2FXmlDirectoryPersister.java;h=0ca47edf0e5540cef5db8c2bcbb8f0d8f9dde611;hp=f6f6de9fd5d8370a11a29233c74dca1a20c4ba2e;hb=dea24d658123f9059a3fbb3a650c2dbfdb480fcf;hpb=23ec2c1ab1e9266029437be0818101efbc74450e

diff --git a/opendaylight/config/config-persister-directory-xml-adapter/src/main/java/org/opendaylight/controller/config/persist/storage/directory/xml/XmlDirectoryPersister.java b/opendaylight/config/config-persister-directory-xml-adapter/src/main/java/org/opendaylight/controller/config/persist/storage/directory/xml/XmlDirectoryPersister.java
index f6f6de9fd5..0ca47edf0e 100644
--- a/opendaylight/config/config-persister-directory-xml-adapter/src/main/java/org/opendaylight/controller/config/persist/storage/directory/xml/XmlDirectoryPersister.java
+++ b/opendaylight/config/config-persister-directory-xml-adapter/src/main/java/org/opendaylight/controller/config/persist/storage/directory/xml/XmlDirectoryPersister.java
@@ -63,17 +63,21 @@ public class XmlDirectoryPersister implements Persister {
 
     private ConfigSnapshotHolder fromXmlSnapshot(File file) {
         try {
-            JAXBContext jaxbContext = JAXBContext.newInstance(ConfigSnapshot.class);
-            Unmarshaller um = jaxbContext.createUnmarshaller();
-
-            return asHolder((ConfigSnapshot) um.unmarshal(file));
+            return loadLastConfig(file);
         } catch (JAXBException e) {
             logger.warn("Unable to restore configuration snapshot from {}", file, e);
             throw new IllegalStateException("Unable to restore configuration snapshot from " + file, e);
         }
     }
 
-    private ConfigSnapshotHolder asHolder(final ConfigSnapshot unmarshalled) {
+    public static ConfigSnapshotHolder loadLastConfig(File file) throws JAXBException {
+        JAXBContext jaxbContext = JAXBContext.newInstance(ConfigSnapshot.class);
+        Unmarshaller um = jaxbContext.createUnmarshaller();
+
+        return asHolder((ConfigSnapshot) um.unmarshal(file));
+    }
+
+    private static ConfigSnapshotHolder asHolder(final ConfigSnapshot unmarshalled) {
         return new ConfigSnapshotHolder() {
             @Override
             public String getConfigSnapshot() {