commons-commits mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From ggreg...@apache.org
Subject svn commit: r1423916 - in /commons/proper/io/trunk/src: changes/changes.xml main/java/org/apache/commons/io/FileUtils.java test/java/org/apache/commons/io/FileUtilsTestCase.java
Date Wed, 19 Dec 2012 16:17:26 GMT
Author: ggregory
Date: Wed Dec 19 16:17:26 2012
New Revision: 1423916

URL: http://svn.apache.org/viewvc?rev=1423916&view=rev
Log:
[IO-361] Add API FileUtils.forceMkdirsParent().

Modified:
    commons/proper/io/trunk/src/changes/changes.xml
    commons/proper/io/trunk/src/main/java/org/apache/commons/io/FileUtils.java
    commons/proper/io/trunk/src/test/java/org/apache/commons/io/FileUtilsTestCase.java

Modified: commons/proper/io/trunk/src/changes/changes.xml
URL: http://svn.apache.org/viewvc/commons/proper/io/trunk/src/changes/changes.xml?rev=1423916&r1=1423915&r2=1423916&view=diff
==============================================================================
--- commons/proper/io/trunk/src/changes/changes.xml (original)
+++ commons/proper/io/trunk/src/changes/changes.xml Wed Dec 19 16:17:26 2012
@@ -47,6 +47,9 @@ The <action> type attribute can be add,u
   <body>
     <!-- The release date is the date RC is cut -->
     <release version="2.5" date="201?-??-??" description="New features and bug fixes.">
   
+      <action issue="IO-361" dev="ggregory" type="add">
+        Add API FileUtils.forceMkdirsParent().
+      </action>            
       <action issue="IO-360" dev="ggregory" type="add">
         Add API Charsets.requiredCharsets().
       </action>            

Modified: commons/proper/io/trunk/src/main/java/org/apache/commons/io/FileUtils.java
URL: http://svn.apache.org/viewvc/commons/proper/io/trunk/src/main/java/org/apache/commons/io/FileUtils.java?rev=1423916&r1=1423915&r2=1423916&view=diff
==============================================================================
--- commons/proper/io/trunk/src/main/java/org/apache/commons/io/FileUtils.java (original)
+++ commons/proper/io/trunk/src/main/java/org/apache/commons/io/FileUtils.java Wed Dec 19
16:17:26 2012
@@ -2421,6 +2421,26 @@ public class FileUtils {
         }
     }
 
+    /**
+     * Makes any necessary but nonexistent parent directories for a given File. If the parent
directory cannot be
+     * created then an IOException is thrown.
+     * 
+     * @param file
+     *            file with parent to create, must not be {@code null}
+     * @throws NullPointerException
+     *             if the file is {@code null}
+     * @throws IOException
+     *             if the parent directory cannot be created
+     * @since 2.5
+     */
+    public static void forceMkdirParent(final File file) throws IOException {
+        final File parent = file.getParentFile();
+        if (parent == null) {
+            return;
+        }
+        forceMkdir(parent);
+    }
+
     //-----------------------------------------------------------------------
     /**
      * Returns the size of the specified file or directory. If the provided 

Modified: commons/proper/io/trunk/src/test/java/org/apache/commons/io/FileUtilsTestCase.java
URL: http://svn.apache.org/viewvc/commons/proper/io/trunk/src/test/java/org/apache/commons/io/FileUtilsTestCase.java?rev=1423916&r1=1423915&r2=1423916&view=diff
==============================================================================
--- commons/proper/io/trunk/src/test/java/org/apache/commons/io/FileUtilsTestCase.java (original)
+++ commons/proper/io/trunk/src/test/java/org/apache/commons/io/FileUtilsTestCase.java Wed
Dec 19 16:17:26 2012
@@ -746,6 +746,29 @@ public class FileUtilsTestCase extends F
         assertTrue("Directory was not created.", testFile.exists());
     }
 
+    public void testForceMkdirParent() throws Exception {
+        // Tests with existing directory
+        assertTrue(getTestDirectory().exists());
+        final File testParentDir = new File(getTestDirectory(), "testForceMkdirParent");
+        try {
+            testParentDir.delete();
+            assertFalse(testParentDir.exists());
+            final File testFile = new File(testParentDir, "test.txt");
+            assertFalse(testParentDir.exists());
+            assertFalse(testFile.exists());
+            // Create
+            FileUtils.forceMkdirParent(testFile);
+            assertTrue(testParentDir.exists());
+            assertFalse(testFile.exists());
+            // Again
+            FileUtils.forceMkdirParent(testFile);
+            assertTrue(testParentDir.exists());
+            assertFalse(testFile.exists());
+        } finally {
+            testParentDir.delete();
+        }
+    }
+
     // sizeOfDirectory
 
     public void testSizeOfDirectory() throws Exception {



Mime
View raw message