1 files changed, 112 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/Deltree.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/Deltree.java
new file mode 100644
index 00000000..098d6e5f
--- /dev/null
+++ b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/Deltree.java
@@ -0,0 +1,112 @@
+/*
+ *  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.File;
+import java.io.IOException;
+
+import org.apache.tools.ant.BuildException;
+import org.apache.tools.ant.Task;
+
+/**
+ *
+ *
+ * @since Ant 1.1
+ *
+ * @deprecated The deltree task is deprecated since Ant 1.2.  Use
+ * delete instead.
+ */
+
+public class Deltree extends Task {
+
+    private File dir;
+
+    /**
+     * Set the directory to be deleted
+     *
+     * @param dir the root of the tree to be removed.
+     */
+    public void setDir(File dir) {
+        this.dir = dir;
+    }
+
+    /**
+     * Do the work.
+     *
+     * @exception BuildException if the task is not configured correctly or
+     * the tree cannot be removed.
+     */
+    public void execute() throws BuildException {
+        log("DEPRECATED - The deltree task is deprecated.  "
+            + "Use delete instead.");
+
+        if (dir == null) {
+            throw new BuildException("dir attribute must be set!", getLocation());
+        }
+
+        if (dir.exists()) {
+            if (!dir.isDirectory()) {
+                if (!dir.delete()) {
+                    throw new BuildException("Unable to delete directory "
+                                             + dir.getAbsolutePath(),
+                                             getLocation());
+                }
+                return;
+            }
+
+            log("Deleting: " + dir.getAbsolutePath());
+
+            try {
+                removeDir(dir);
+            } catch (IOException ioe) {
+                String msg = "Unable to delete " + dir.getAbsolutePath();
+                throw new BuildException(msg, getLocation());
+            }
+        }
+    }
+
+    private void removeDir(File dir) throws IOException {
+
+        // check to make sure that the given dir isn't a symlink
+        // the comparison of absolute path and canonical path
+        // catches this
+
+        //        if (dir.getCanonicalPath().equals(dir.getAbsolutePath())) {
+        // (costin) It will not work if /home/costin is symlink to
+        // /da0/home/costin ( taz for example )
+        String[] list = dir.list();
+        for (int i = 0; i < list.length; i++) {
+            String s = list[i];
+            File f = new File(dir, s);
+            if (f.isDirectory()) {
+                removeDir(f);
+            } else {
+                if (!f.delete()) {
+                    throw new BuildException("Unable to delete file "
+                                             + f.getAbsolutePath());
+                }
+            }
+        }
+        if (!dir.delete()) {
+            throw new BuildException("Unable to delete directory "
+                                     + dir.getAbsolutePath());
+        }
+    }
+}
+