@@ -339,10 +339,51 @@ public class ResourceUtils {
*/
public static void copyResource(Resource source, Resource dest,
FilterSetCollection filters, Vector filterChains,
boolean overwrite, boolean preserveLastModified, boolean append,
boolean overwrite, boolean preserveLastModified,
boolean append,
String inputEncoding, String outputEncoding,
Project project)
throws IOException {
copyResource(source, dest, filters, filterChains, overwrite,
preserveLastModified, append, inputEncoding,
outputEncoding, project, /* force: */ false);
}
/**
* Convenience method to copy content from one Resource to another
* specifying whether token filtering must be used, whether filter chains
* must be used, whether newer destination files may be overwritten and
* whether the last modified time of <code>dest</code> file should be made
* equal to the last modified time of <code>source</code>.
*
* @param source the Resource to copy from.
* Must not be <code>null</code>.
* @param dest the Resource to copy to.
* Must not be <code>null</code>.
* @param filters the collection of filters to apply to this copy.
* @param filterChains filterChains to apply during the copy.
* @param overwrite Whether or not the destination Resource should be
* overwritten if it already exists.
* @param preserveLastModified Whether or not the last modified time of
* the destination Resource should be set to that
* of the source.
* @param append Whether to append to an Appendable Resource.
* @param inputEncoding the encoding used to read the files.
* @param outputEncoding the encoding used to write the files.
* @param project the project instance.
* @param force whether read-only taret files will be overwritten
*
* @throws IOException if the copying fails.
*
* @since Ant 1.8.2
*/
public static void copyResource(Resource source, Resource dest,
FilterSetCollection filters, Vector filterChains,
boolean overwrite, boolean preserveLastModified,
boolean append,
String inputEncoding, String outputEncoding,
Project project, boolean force)
throws IOException {
if (!(overwrite || SelectorUtils.isOutOfDate(source, dest, FileUtils.getFileUtils()
.getFileTimestampGranularity()))) {
return;
@@ -351,6 +392,21 @@ public class ResourceUtils {
&& filters.hasFilters());
final boolean filterChainsAvailable = (filterChains != null
&& filterChains.size() > 0);
File destFile = null;
if (dest.as(FileProvider.class) != null) {
destFile = ((FileProvider) dest.as(FileProvider.class)).getFile();
}
if (destFile != null && destFile.isFile() && !destFile.canWrite()) {
if (!force) {
throw new IOException("can't write to read-only destination "
+ "file " + destFile);
} else if (!FILE_UTILS.tryHardToDelete(destFile)) {
throw new IOException("failed to delete read-only "
+ "destination file " + destFile);
}
}
if (filterSetsAvailable) {
BufferedReader in = null;
BufferedWriter out = null;
@@ -444,11 +500,9 @@ public class ResourceUtils {
FileUtils.close(in);
}
} else if (source.as(FileProvider.class) != null
&& dest.as( FileProvider.class) != null) {
&& destFile != null) {
File sourceFile =
((FileProvider) source.as(FileProvider.class)).getFile();
File destFile =
((FileProvider) dest.as(FileProvider.class)).getFile();
File parent = destFile.getParentFile();
if (parent != null && !parent.isDirectory()
Stefan Bodewig