/**
* Copy a file from a source directory to a destination directory (if it is not there already). If
* <code>overwrite</code> is true and the destination file already exists, overwrite it.
*
* @param configuration Holds the error message
* @param file The name of the file to copy
* @param source The source directory
* @param destination The destination directory where the file needs to be copied
* @param overwrite A flag to indicate whether the file in the destination directory will be
* overwritten if it already exists.
* @param replaceNewLine true if the newline needs to be replaced with platform- specific newline.
*/
public static void copyFile(
Configuration configuration,
String file,
String source,
String destination,
boolean overwrite,
boolean replaceNewLine) {
DirectoryManager.createDirectory(configuration, destination);
File destfile = new File(destination, file);
if (destfile.exists() && (!overwrite)) return;
try {
InputStream in =
Configuration.class.getResourceAsStream(
source + DirectoryManager.URL_FILE_SEPARATOR + file);
if (in == null) return;
OutputStream out = new FileOutputStream(destfile);
try {
if (!replaceNewLine) {
byte[] buf = new byte[2048];
int n;
while ((n = in.read(buf)) > 0) out.write(buf, 0, n);
} else {
BufferedReader reader = new BufferedReader(new InputStreamReader(in));
BufferedWriter writer = new BufferedWriter(new OutputStreamWriter(out));
try {
String line;
while ((line = reader.readLine()) != null) {
writer.write(line);
writer.write(DocletConstants.NL);
}
} finally {
reader.close();
writer.close();
}
}
} finally {
in.close();
out.close();
}
} catch (IOException ie) {
ie.printStackTrace(System.err);
throw new DocletAbortException();
}
}
/**
* Copy a file in the resources directory to the destination directory (if it is not there
* already). If <code>overwrite</code> is true and the destination file already exists, overwrite
* it.
*
* @param configuration Holds the destination directory and error message
* @param resourcefile The name of the resource file to copy
* @param overwrite A flag to indicate whether the file in the destination directory will be
* overwritten if it already exists.
*/
public static void copyResourceFile(
Configuration configuration, String resourcefile, boolean overwrite) {
String destdir = configuration.destDirName;
String destresourcesdir = destdir + "resources";
DirectoryManager.createDirectory(configuration, destresourcesdir);
File destfile = new File(destresourcesdir, resourcefile);
if (destfile.exists() && (!overwrite)) return;
try {
InputStream in = Configuration.class.getResourceAsStream("resources/" + resourcefile);
if (in == null) return;
OutputStream out = new FileOutputStream(destfile);
byte[] buf = new byte[2048];
int n;
while ((n = in.read(buf)) > 0) out.write(buf, 0, n);
in.close();
out.close();
} catch (Throwable t) {
}
}