1 files changed, 61 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/facade/ImplementationSpecificArgument.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/facade/ImplementationSpecificArgument.java
new file mode 100644
index 00000000..ba7f14a0
--- /dev/null
+++ b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/util/facade/ImplementationSpecificArgument.java
@@ -0,0 +1,61 @@
+/*
+ *  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.facade;
+
+import org.apache.tools.ant.types.Commandline;
+
+/**
+ * Extension of Commandline.Argument with a new attribute that chooses
+ * a specific implementation of the facade.
+ *
+ *
+ * @since Ant 1.5
+ */
+public class ImplementationSpecificArgument extends Commandline.Argument {
+    private String impl;
+
+    /** Constructor for ImplementationSpecificArgument. */
+    public ImplementationSpecificArgument() {
+        super();
+    }
+
+    /**
+     * Set the implementation this argument is for.
+     * @param impl the implementation this command line argument is for.
+     */
+    public void setImplementation(String impl) {
+        this.impl = impl;
+    }
+
+    /**
+     * Return the parts this Argument consists of, if the
+     * implementation matches the chosen implementation.
+     * @see org.apache.tools.ant.types.Commandline.Argument#getParts()
+     * @param chosenImpl the implementation to check against.
+     * @return the parts if the implementation matches or an zero length
+     *         array if not.
+     */
+    public final String[] getParts(String chosenImpl) {
+        if (impl == null || impl.equals(chosenImpl)) {
+            return super.getParts();
+        } else {
+            return new String[0];
+        }
+    }
+}