public void save(String name, String source, boolean isDirectory) {
DbTpl bean = new DbTpl();
bean.setId(name);
if (!isDirectory && source == null) {
source = "";
}
bean.setSource(source);
bean.setLastModified(System.currentTimeMillis());
bean.setDirectory(isDirectory);
dao.save(bean);
createParentDir(name);
}
public int delete(String[] names) {
int count = 0;
DbTpl tpl;
for (String name : names) {
tpl = dao.deleteById(name);
count++;
if (tpl.isDirectory()) {
count += deleteByDir(tpl.getName());
}
}
return names.length;
}
private void createParentDir(String name) {
String[] dirs = DbTpl.getParentDir(name);
DbTpl dirTpl;
Tpl parentDir;
for (String dir : dirs) {
parentDir = get(dir);
if (parentDir != null && !parentDir.isDirectory()) {
throw new ParentDirIsFileExceptioin("parent directory is a file: " + parentDir.getName());
} else if (parentDir == null) {
dirTpl = new DbTpl();
dirTpl.setId(dir);
dirTpl.setDirectory(true);
dao.save(dirTpl);
}
}
}
public void rename(String orig, String dist) {
DbTpl tpl = dao.deleteById(orig);
if (tpl == null) {
return;
}
dao.deleteById(orig);
String name = StringUtils.replace(tpl.getId(), orig, dist, 1);
save(name, tpl.getSource(), tpl.isDirectory());
createParentDir(name);
if (tpl.isDirectory()) {
List<DbTpl> list = dao.getStartWith(orig + "/");
for (DbTpl t : list) {
dao.deleteById(t.getId());
name = StringUtils.replace(t.getId(), orig, dist, 1);
save(name, t.getSource(), t.isDirectory());
}
}
}
public void update(String name, String source) {
DbTpl entity = (DbTpl) get(name);
entity.setSource(source);
entity.setLastModified(System.currentTimeMillis());
}