- LUCENE-601: RAMDirectory and RAMFile made Seriazable. Thanks Karl.

git-svn-id: https://svn.apache.org/repos/asf/lucene/java/trunk@414739 13f79535-47bb-0310-9956-ffa450edef68

CHANGES.txt

@@ -38,6 +38,9 @@ Bug fixes
 
  5. Fix to allow MatchAllDocsQuery to be used with RemoteSearcher (Yonik Seeley)
 
+ 6. LUCENE-601: RAMDirectory and RAMFile made Serializable
+    (Karl Wettin via Otis Gospodnetic)
+    
 Optimizations
 
   1. LUCENE-586: TermDocs.skipTo() is now more efficient for multi-segment

src/java/org/apache/lucene/store/RAMDirectory.java

@@ -18,6 +18,7 @@ package org.apache.lucene.store;
 
 import java.io.IOException;
 import java.io.File;
+import java.io.Serializable;
 import java.util.Hashtable;
 import java.util.Enumeration;
 
@@ -30,7 +31,10 @@ import org.apache.lucene.store.IndexOutput;
  *
  * @version $Id$
  */
-public final class RAMDirectory extends Directory {
+public final class RAMDirectory extends Directory implements Serializable {
+
+  private static final long serialVersionUID = 1l;
+
   Hashtable files = new Hashtable();
 
   /** Constructs an empty {@link Directory}. */

src/java/org/apache/lucene/store/RAMFile.java

@@ -17,8 +17,12 @@ package org.apache.lucene.store;
  */
 
 import java.util.Vector;
+import java.io.Serializable;
+
+class RAMFile implements Serializable {
+
+  private static final long serialVersionUID = 1l;
 
-class RAMFile {
   Vector buffers = new Vector();
   long length;
   long lastModified = System.currentTimeMillis();