1 files changed, 110 insertions, 0 deletions
diff --git a/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/Basename.java b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/Basename.java
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+++ b/framework/src/ant/apache-ant-1.9.6/src/main/org/apache/tools/ant/taskdefs/Basename.java
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+/*
+ *  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 org.apache.tools.ant.BuildException;
+import org.apache.tools.ant.Task;
+
+/**
+ * Sets a property to the base name of a specified file, optionally minus a
+ * suffix.
+ *
+ * This task can accept the following attributes:
+ * <ul>
+ * <li>file
+ * <li>property
+ * <li>suffix
+ * </ul>
+ * The <b>file</b> and <b>property</b> attributes are required. The
+ * <b>suffix</b> attribute can be specified either with or without
+ * the &quot;.&quot;, and the result will be the same (ie., the
+ * returned file name will be minus the .suffix).
+ * <p>
+ * When this task executes, it will set the specified property to the
+ * value of the last element in the specified file. If file is a
+ * directory, the basename will be the last directory element. If file
+ * is a full-path filename, the basename will be the simple file name.
+ * If a suffix is specified, and the specified file ends in that suffix,
+ * the basename will be the simple file name without the suffix.
+ *
+ *
+ * @since Ant 1.5
+ *
+ * @ant.task category="property"
+ */
+
+public class Basename extends Task {
+    private File file;
+    private String property;
+    private String suffix;
+
+    /**
+     * file or directory to get base name from
+     * @param file file or directory to get base name from
+     */
+    public void setFile(File file) {
+        this.file = file;
+    }
+
+    /**
+    * Property to set base name to.
+     * @param property name of property
+    */
+    public void setProperty(String property) {
+        this.property  = property;
+    }
+
+    /**
+    * Optional suffix to remove from base name.
+     * @param suffix suffix to remove from base name
+    */
+    public void setSuffix(String suffix) {
+        this.suffix = suffix;
+    }
+
+    /**
+     * do the work
+     * @throws BuildException if required attributes are not supplied
+     * property and attribute are required attributes
+     */
+    public void execute() throws BuildException {
+        if (property == null) {
+            throw new BuildException("property attribute required", getLocation());
+        }
+        if (file == null) {
+            throw new BuildException("file attribute required", getLocation());
+        }
+        String value = file.getName();
+        if (suffix != null && value.endsWith(suffix)) {
+            // if the suffix does not starts with a '.' and the
+            // char preceding the suffix is a '.', we assume the user
+            // wants to remove the '.' as well (see docs)
+            int pos = value.length() - suffix.length();
+            if (pos > 0 && suffix.charAt(0) != '.'
+                && value.charAt(pos - 1) == '.') {
+                pos--;
+            }
+            value = value.substring(0, pos);
+        }
+        getProject().setNewProperty(property, value);
+    }
+}
+