src/share/classes/org/openjdk/jigsaw/Files.java
Print this page
@@ -24,22 +24,38 @@
*/
package org.openjdk.jigsaw;
import java.io.*;
-import java.util.*;
import java.util.jar.*;
import java.util.zip.*;
-
public final class Files {
private Files() { }
- private static void ensureIsDirectory(File path)
- throws IOException
- {
+ // paths are stored with a platform agnostic separator, '/'
+ static String convertSeparator(String path) {
+ return path.replace(File.separatorChar, '/');
+ }
+
+ static String platformSeparator(String path) {
+ return path.replace('/', File.separatorChar);
+ }
+
+ static void ensureWriteable(File path) throws IOException {
+ if (!path.canWrite())
+ throw new IOException(path + ": is not writeable.");
+ }
+
+ static String ensureNonAbsolute(String path) throws IOException {
+ if ((new File(path)).isAbsolute())
+ throw new IOException("Abolute path instead of relative: " + path);
+ return path;
+ }
+
+ static void ensureIsDirectory(File path) throws IOException {
if (!path.exists() || !path.isDirectory())
throw new IOException(path + ": Not a directory");
}
private static void ensureIsFile(File path)