* @param target
* the target {@link File}
*
+ * @return the number of bytes written
+ *
* @throws IOException
* in case of I/O error
*/
- public static void write(InputStream in, File target) throws IOException {
+ public static long write(InputStream in, File target) throws IOException {
OutputStream out = new FileOutputStream(target);
try {
- write(in, out);
+ return write(in, out);
} finally {
out.close();
}
* @param out
* the target {@link OutputStream}
*
+ * @return the number of bytes written
+ *
* @throws IOException
* in case of I/O error
*/
- public static void write(InputStream in, OutputStream out)
+ public static long write(InputStream in, OutputStream out)
throws IOException {
+ long written = 0;
byte buffer[] = new byte[4096];
int len = in.read(buffer);
while (len > -1) {
out.write(buffer, 0, len);
+ written += len;
len = in.read(buffer);
}
+
+ return written;
}
/**
return errorAcc;
}
+ /**
+ * Open the resource next to the given {@link Class}.
+ *
+ * @param location
+ * the location where to look for the resource
+ * @param name
+ * the resource name (only the filename, no path)
+ *
+ * @return the opened resource if found, NULL if not
+ */
+ public static InputStream openResource(
+ @SuppressWarnings("rawtypes") Class location, String name) {
+ String loc = location.getName().replace(".", "/")
+ .replaceAll("/[^/]*$", "/");
+ return openResource(loc + name);
+ }
+
/**
* Open the given /-separated resource (from the binary root).
*
* @param name
- * the resource name
+ * the resource name (the full path, with "/" as separator)
*
- * @return the opened resource if found, NLL if not
+ * @return the opened resource if found, NULL if not
*/
public static InputStream openResource(String name) {
ClassLoader loader = IOUtils.class.getClassLoader();