Author: mrglavas
Date: Mon Jul 6 18:59:28 2009
New Revision: 791563
URL: http://svn.apache.org/viewvc?rev=791563&view=rev
Log:
Fixing a bug in the creation of an OutputStream from a file:/// URI. We need to
ensure that the directory structure underneath the file exists or create it if
necessary. Previously this would fail with an IOException if the directories
didn't already exist.
Modified:
xerces/java/trunk/src/org/apache/xerces/impl/XMLEntityManager.java
Modified: xerces/java/trunk/src/org/apache/xerces/impl/XMLEntityManager.java
URL:
http://svn.apache.org/viewvc/xerces/java/trunk/src/org/apache/xerces/impl/XMLEntityManager.java?rev=791563&r1=791562&r2=791563&view=diff
==============================================================================
--- xerces/java/trunk/src/org/apache/xerces/impl/XMLEntityManager.java
(original)
+++ xerces/java/trunk/src/org/apache/xerces/impl/XMLEntityManager.java Mon Jul
6 18:59:28 2009
@@ -17,6 +17,7 @@
package org.apache.xerces.impl;
+import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
@@ -29,6 +30,8 @@
import java.net.URLConnection;
import java.security.AccessController;
import java.security.PrivilegedAction;
+import java.security.PrivilegedActionException;
+import java.security.PrivilegedExceptionAction;
import java.util.Hashtable;
import java.util.Iterator;
import java.util.Locale;
@@ -1862,15 +1865,34 @@
public static OutputStream createOutputStream(String uri) throws
IOException {
// URI was specified. Handle relative URIs.
- String expanded = XMLEntityManager.expandSystemId(uri, null, true);
- URL url = new URL(expanded != null ? expanded : uri);
+ final String expanded = XMLEntityManager.expandSystemId(uri, null,
true);
+ final URL url = new URL(expanded != null ? expanded : uri);
OutputStream out = null;
String protocol = url.getProtocol();
String host = url.getHost();
// Use FileOutputStream if this URI is for a local file.
if (protocol.equals("file")
&& (host == null || host.length() == 0 ||
host.equals("localhost"))) {
- out = new FileOutputStream(getPathWithoutEscapes(url.getPath()));
+ try {
+ out = (OutputStream) AccessController.doPrivileged(new
PrivilegedExceptionAction() {
+ public Object run() throws Exception {
+ File file = new
File(getPathWithoutEscapes(url.getPath()));
+ if (!file.exists()) {
+ File parent = file.getParentFile();
+ if (parent != null && !parent.exists()) {
+ parent.mkdirs();
+ }
+ }
+ return new FileOutputStream(file);
+ }});
+ }
+ catch (PrivilegedActionException pae) {
+ Exception e = pae.getException();
+ if (e instanceof IOException) {
+ throw (IOException) e;
+ }
+ throw new IOException(pae.getMessage());
+ }
}
// Try to write to some other kind of URI. Some protocols
// won't support this, though HTTP should work.
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