-
- public Content loadOrDefault(Trans trans, String targetDir, String targetFileName, String sourcePath, String mediaType) throws IOException {
- try {
- return load(trans.info(),targetDir,targetFileName,mediaType,0);
- } catch (FileNotFoundException e) {
- String targetPath = targetDir + '/' + targetFileName;
- TimeTaken tt = trans.start("File doesn't exist; copy " + sourcePath + " to " + targetPath, Env.SUB);
- try {
- FileInputStream sourceFIS = new FileInputStream(sourcePath);
- FileChannel sourceFC = sourceFIS.getChannel();
- File targetFile = new File(targetPath);
- targetFile.getParentFile().mkdirs(); // ensure directory exists
- FileOutputStream targetFOS = new FileOutputStream(targetFile);
- try {
- ByteBuffer bb = ByteBuffer.allocate((int)sourceFC.size());
- sourceFC.read(bb);
- bb.flip(); // ready for reading
- targetFOS.getChannel().write(bb);
- } finally {
- sourceFIS.close();
- targetFOS.close();
- }
- } finally {
- tt.done();
- }
- return load(trans.info(),targetDir,targetFileName,mediaType,0);
- }
- }