1 files changed, 38 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/Retryable.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/Retryable.java
new file mode 100644
index 00000000..537244a1
--- /dev/null
+++ b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/Retryable.java
@@ -0,0 +1,38 @@
+/*
+ *  Licensed to the Apache Software Foundation (ASF) under one or more
+ *  contributor license agreements.  See the NOTICE file distributed with
+ *  this work for additional information regarding copyright ownership.
+ *  The ASF licenses this file to You 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.apache.tools.ant.util;
+
+import java.io.IOException;
+
+
+/**
+ * Simple interface for executing a piece of code. Used for writing anonymous inner
+ * classes in FTP task for retry-on-IOException behaviour.
+ *
+ * @see RetryHandler
+ */
+public interface Retryable {
+    /** The value to use to never give up. */
+    int RETRY_FOREVER = -1;
+    /**
+     * Called to execute the code.
+     * @throws IOException if there is a problem.
+     */
+    void execute() throws IOException;
+
+}