1 files changed, 38 insertions, 0 deletions
diff --git a/tags/2.1/src/main/java/org/mockftpserver/core/socket/ServerSocketFactory.java b/tags/2.1/src/main/java/org/mockftpserver/core/socket/ServerSocketFactory.java
new file mode 100644
index 0000000..af810a1
--- /dev/null
+++ b/tags/2.1/src/main/java/org/mockftpserver/core/socket/ServerSocketFactory.java
@@ -0,0 +1,38 @@
+/*
+ * Copyright 2007 the original author or authors.
+ * 
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ * 
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ * 
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.mockftpserver.core.socket;
+
+import java.io.IOException;
+import java.net.ServerSocket;
+
+/**
+ * Interface for factory that creates new {@link ServerSocket} instances.
+ * Using this abstraction enables unit testing.
+ * 
+ * @version $Revision$ - $Date$
+ * 
+ * @author Chris Mair
+ */
+public interface ServerSocketFactory {
+    
+    /**
+     * Create a new ServerSocket for the specified port
+     * @param port - the port
+     * @return a new ServerSocket
+     * @throws IOException
+     */
+    public ServerSocket createServerSocket(int port) throws IOException;
+}
+\ No newline at end of file