From 5780110b79b9a794c420873ffb0dc447218fbf7b Mon Sep 17 00:00:00 2001
From: Martin Stockhammer <martin_s@apache.org>
Date: Thu, 27 Oct 2016 17:36:27 +0200
Subject: [PATCH] Reverting locking modifications

---
 .../filelock/DefaultFileLockManager.java      | 39 ++++---------------
 1 file changed, 7 insertions(+), 32 deletions(-)

diff --git a/archiva-modules/archiva-base/archiva-filelock/src/main/java/org/apache/archiva/common/filelock/DefaultFileLockManager.java b/archiva-modules/archiva-base/archiva-filelock/src/main/java/org/apache/archiva/common/filelock/DefaultFileLockManager.java
index 258366aa9..ee4fb35be 100644
--- a/archiva-modules/archiva-base/archiva-filelock/src/main/java/org/apache/archiva/common/filelock/DefaultFileLockManager.java
+++ b/archiva-modules/archiva-base/archiva-filelock/src/main/java/org/apache/archiva/common/filelock/DefaultFileLockManager.java
@@ -31,7 +31,6 @@ import java.io.RandomAccessFile;
 import java.nio.channels.ClosedChannelException;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentMap;
-import java.util.concurrent.locks.ReentrantReadWriteLock;
 
 /**
  * @author Olivier Lamy
@@ -52,6 +51,7 @@ public class DefaultFileLockManager
 
     private int timeout = 0;
 
+
     @Override
     public Lock readFileLock( File file )
         throws FileLockException, FileLockTimeoutException
@@ -162,18 +162,20 @@ public class DefaultFileLockManager
                 }
             }
 
+            Lock current = lockFiles.get( file );
+
             try
             {
-                Lock current = lockFiles.get( file );
+
                 if ( current != null )
                 {
                     log.debug( "write lock file exist continue wait" );
 
                     continue;
                 }
-                lock = new Lock(file, true);
-                createNewFileQuietly(file);
-                lock.openLock(true, timeout > 0);
+                lock = new Lock( file, true );
+                createNewFileQuietly( file );
+                lock.openLock( true, timeout > 0 );
                 acquired = true;
             }
             catch ( FileNotFoundException e )
@@ -189,47 +191,20 @@ public class DefaultFileLockManager
             }
             catch ( IOException e )
             {
-                if (lock!=null && lock.isValid()) {
-                    try {
-                        lock.close();
-                    } catch (IOException ex) {
-                        // Ignore
-                    }
-                }
                 throw new FileLockException( e.getMessage(), e );
             }
             catch ( IllegalStateException e )
             {
-                // Ignore this
                 log.debug( "openLock {}:{}", e.getClass(), e.getMessage() );
-            } catch (Throwable t) {
-                if (lock!=null && lock.isValid()) {
-                    try {
-                        lock.close();
-                    } catch (IOException ex) {
-                        // Ignore
-                    }
-                }
-                throw t;
             }
-
         }
 
         Lock current = lockFiles.putIfAbsent( file, lock );
-        if (lock!=null && lock != current) {
-            try {
-                lock.close();
-            } catch (IOException e) {
-                // ignore
-            }
-
-        }
         if ( current != null )
         {
             lock = current;
         }
 
-
         return lock;
 
 
-- 
2.39.5