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%2FXmlDirectoryStorageAdapter.java;h=40f8c283ddd5a8e49ff7eb2c8464bddd65178a98;hp=ab6fb1577cc49261b134b2db57ad15dd76c63938;hb=44bac35e828c5dfee8a9fb7fad4f57bceaa9490b;hpb=713279a4aa4984b57e1a5c0f6645aed9e78a65c9

diff --git a/opendaylight/config/config-persister-directory-xml-adapter/src/main/java/org/opendaylight/controller/config/persist/storage/directory/xml/XmlDirectoryStorageAdapter.java b/opendaylight/config/config-persister-directory-xml-adapter/src/main/java/org/opendaylight/controller/config/persist/storage/directory/xml/XmlDirectoryStorageAdapter.java
index ab6fb1577c..40f8c283dd 100644
--- a/opendaylight/config/config-persister-directory-xml-adapter/src/main/java/org/opendaylight/controller/config/persist/storage/directory/xml/XmlDirectoryStorageAdapter.java
+++ b/opendaylight/config/config-persister-directory-xml-adapter/src/main/java/org/opendaylight/controller/config/persist/storage/directory/xml/XmlDirectoryStorageAdapter.java
@@ -9,6 +9,8 @@
 package org.opendaylight.controller.config.persist.storage.directory.xml;
 
 import com.google.common.base.Preconditions;
+import com.google.common.base.Splitter;
+import com.google.common.collect.Sets;
 import org.opendaylight.controller.config.persist.api.Persister;
 import org.opendaylight.controller.config.persist.api.PropertiesProvider;
 import org.opendaylight.controller.config.persist.api.StorageAdapter;
@@ -16,6 +18,7 @@ import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 import java.io.File;
+import java.util.Set;
 
 /**
  * StorageAdapter that retrieves initial configuration from a directory. If multiple files are present, snapshot and
@@ -25,6 +28,8 @@ public class XmlDirectoryStorageAdapter implements StorageAdapter {
     private static final Logger logger = LoggerFactory.getLogger(XmlDirectoryStorageAdapter.class);
 
     public static final String DIRECTORY_STORAGE_PROP = "directoryStorage";
+    public static final String INCLUDE_EXT_PROP = "includeExtensions";
+    private static final char EXTENSIONS_SEPARATOR = ',';
 
 
     @Override
@@ -32,8 +37,21 @@ public class XmlDirectoryStorageAdapter implements StorageAdapter {
         String fileStorageProperty = propertiesProvider.getProperty(DIRECTORY_STORAGE_PROP);
         Preconditions.checkNotNull(fileStorageProperty, "Unable to find " + propertiesProvider.getFullKeyForReporting(DIRECTORY_STORAGE_PROP));
         File storage  = new File(fileStorageProperty);
-        logger.debug("Using {}", storage);
-        return new XmlDirectoryPersister(storage);
+        String fileExtensions = propertiesProvider.getProperty(INCLUDE_EXT_PROP);
+
+        logger.debug("Using storage: {}", storage);
+
+        if(fileExtensions != null) {
+            logger.debug("Using extensions: {}", fileExtensions);
+            return new XmlDirectoryPersister(storage, splitExtensions(fileExtensions));
+        } else {
+            return new XmlDirectoryPersister(storage);
+        }
+    }
+
+    private Set<String> splitExtensions(String fileExtensions) {
+        return Sets.newHashSet(Splitter.on(EXTENSIONS_SEPARATOR).trimResults().omitEmptyStrings()
+                .split(fileExtensions));
     }
 
 }