1 files changed, 68 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/ExecuteStreamHandler.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/ExecuteStreamHandler.java
new file mode 100644
index 00000000..1c5f9739
--- /dev/null
+++ b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/ExecuteStreamHandler.java
@@ -0,0 +1,68 @@
+/*
+ *  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.taskdefs;
+
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+/**
+ * Used by <code>Execute</code> to handle input and output stream of
+ * subprocesses.
+ *
+ * @since Ant 1.2
+ */
+public interface ExecuteStreamHandler {
+
+    /**
+     * Install a handler for the input stream of the subprocess.
+     *
+     * @param os output stream to write to the standard input stream of the
+     *           subprocess
+     * @throws IOException on error
+     */
+    void setProcessInputStream(OutputStream os) throws IOException;
+
+    /**
+     * Install a handler for the error stream of the subprocess.
+     *
+     * @param is input stream to read from the error stream from the subprocess
+     * @throws IOException on error
+     */
+    void setProcessErrorStream(InputStream is) throws IOException;
+
+    /**
+     * Install a handler for the output stream of the subprocess.
+     *
+     * @param is input stream to read from the error stream from the subprocess
+     * @throws IOException on error
+     */
+    void setProcessOutputStream(InputStream is) throws IOException;
+
+    /**
+     * Start handling of the streams.
+     * @throws IOException on error
+     */
+    void start() throws IOException;
+
+    /**
+     * Stop handling of the streams - will not be restarted.
+     */
+    void stop();
+}