1 files changed, 91 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/optional/ScriptMapper.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/optional/ScriptMapper.java
new file mode 100644
index 00000000..38dab0bb
--- /dev/null
+++ b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/types/optional/ScriptMapper.java
@@ -0,0 +1,91 @@
+/*
+ *  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.types.optional;
+
+import java.util.ArrayList;
+
+import org.apache.tools.ant.util.FileNameMapper;
+
+/**
+ * Script support at map time.
+ * @since Ant1.7
+ */
+public class ScriptMapper extends AbstractScriptComponent implements FileNameMapper {
+
+    private ArrayList<String> files;
+
+
+    /**
+     * Sets the from part of the transformation rule.
+     *
+     * @param from a string.
+     */
+    public void setFrom(String from) {
+
+    }
+
+    /**
+     * Sets the to part of the transformation rule.
+     *
+     * @param to a string.
+     */
+    public void setTo(String to) {
+
+    }
+
+    /**
+     * Reset the list of files
+     */
+    public void clear() {
+        files = new ArrayList<String>(1);
+    }
+
+    /**
+     * Add a mapped name
+     * @param mapping the value to use.
+     */
+    public void addMappedName(String mapping) {
+        files.add(mapping);
+    }
+
+    /**
+     * Returns an array containing the target filename(s) for the given source
+     * file.
+     * <p/>
+     * <p>if the given rule doesn't apply to the source file, implementation
+     * must return null. SourceFileScanner will then omit the source file in
+     * question.</p>
+     *
+     * @param sourceFileName the name of the source file relative to some given
+     *                       basedirectory.
+     * @return an array of strings if the rule applies to the source file, or
+     *         null if it does not.
+     */
+
+    public String[] mapFileName(String sourceFileName) {
+        initScriptRunner();
+        getRunner().addBean("source", sourceFileName);
+        clear();
+        executeScript("ant_mapper");
+        if (files.size() == 0) {
+            return null;
+        } else {
+            return files.toArray(new String[files.size()]);
+        }
+    }
+}