private int writeInt(String f, long b, long t, int[] its, boolean locked) throws FttpException {
int wr = 0;
FileAdapter fa = new FileAdapter(f);
try {
wr = locked ? fa.getIntWriter(b, t).writeIntSafety(its) : fa.getIntWriter(b, t).writeInt(its);
} catch (Exception e) {
fa.close();
throw new FttpException(e);
}
fa.close();
return wr;
}
private int writeByte(String f, long b, long t, byte[] bs, boolean locked) throws FttpException {
int wr = 0;
FileAdapter fa = new FileAdapter(f);
try {
wr = locked ? fa.getWriter(b, t).writeSafety(bs) : fa.getWriter(b, t).write(bs);
} catch (Exception e) {
fa.close();
throw new FttpException(e);
}
fa.close();
return wr;
}
@Delegate(
interfaceName = "com.ocean.FttpWorker",
methodName = "deleteFile",
policy = DelegatePolicy.Implements)
public boolean delete(String fp) throws RemoteException, FttpException {
boolean r = false;
FileAdapter fa = new FileAdapter(fp);
try {
r = fa.delete();
} catch (Exception e) {
fa.close();
throw new FttpException(e);
}
fa.close();
return r;
}
@Delegate(
interfaceName = "com.ocean.FttpWorker",
methodName = "createFile",
policy = DelegatePolicy.Implements)
public File create(String fp, boolean isFile) throws RemoteException, FttpException {
File rf = null;
FileAdapter fa = new FileAdapter(fp);
try {
rf = fa.createFile(fa.getPath(), isFile);
} catch (Exception e) {
fa.close();
throw new FttpException(e);
}
fa.close();
return rf;
}
@Delegate(
interfaceName = "com.ocean.FttpWorker",
methodName = "renameFile",
policy = DelegatePolicy.Implements)
public boolean rename(String fp, String newname) throws RemoteException, FttpException {
boolean r = false;
FileAdapter fa = new FileAdapter(fp);
try {
File nf = new File(fa.getParent(), newname);
r = fa.renameTo(nf);
} catch (Exception e) {
fa.close();
throw new FttpException(e);
}
fa.close();
return r;
}
@Delegate(
interfaceName = "com.ocean.FttpWorker",
methodName = "listRoots",
policy = DelegatePolicy.Implements)
public String[] getListRoots() throws RemoteException, FttpException {
String[] rts = null;
FileAdapter fa = new FileAdapter("/");
try {
File[] fls = File.listRoots();
if (fls != null && fls.length > 0) {
rts = new String[fls.length];
for (int i = 0; i < fls.length; i++) rts[i] = fls[i].getPath();
}
} catch (Exception e) {
fa.close();
throw new FttpException(e);
}
fa.close();
return rts;
}
private byte[] readByte(String f, long b, long t, boolean l)
throws RemoteException, FttpException {
FileAdapter fa = new FileAdapter(f);
byte[] bts = null;
try {
if (l)
bts =
(b == -1 && t == -1)
? fa.getReader().readAllSafety()
: fa.getReader(b, t).readAllSafety();
else bts = (b == -1 && t == -1) ? fa.getReader().readAll() : fa.getReader(b, t).readAll();
} catch (Exception e) {
fa.close();
throw FttpException.getNewException(e, fa);
}
fa.close();
return bts;
}
private int[] readInt(String f, long b, long t, boolean l) throws RemoteException, FttpException {
FileAdapter fa = new FileAdapter(f);
int[] its = null;
try {
if (l)
its =
(b == -1 && t == -1)
? fa.getIntReader().readIntAllSafety()
: fa.getIntReader(b, t).readIntAllSafety();
else
its =
(b == -1 && t == -1)
? fa.getIntReader().readIntAll()
: fa.getIntReader(b, t).readIntAll();
} catch (Exception e) {
fa.close();
throw FttpException.getNewException(e, fa);
}
fa.close();
return its;
}
@SuppressWarnings("rawtypes")
@Delegate(
interfaceName = "com.ocean.FttpWorker",
methodName = "getFileMeta",
policy = DelegatePolicy.Implements)
public FileResult getFileProperty(String f) throws RemoteException, FttpException {
// System.out.println("f:"+f);
FileResult fr = new FileResult();
FileAdapter fa = new FileAdapter(f);
try {
fr.setObj("exists", new Boolean(fa.exists()));
fr.setObj("isFile", new Boolean(fa.isFile()));
fr.setObj("isDirectory", new Boolean(fa.isDirectory()));
fr.setObj("isHidden", new Boolean(fa.isHidden()));
fr.setObj("canRead", new Boolean(fa.canRead()));
fr.setObj("canWrite", new Boolean(fa.canWrite()));
fr.setString("getName", fa.getName());
fr.setString(
"getParent",
fa.getParentFile() != null
? fa.getParentFile().toURI().getPath()
: null); // fa.getParent()
fr.setString("getPath", fa.toURI().getPath()); // fa.getPath()
// System.out.println("getPath:"+fa.toURI().getPath());
fr.setObj("lastModified", new Long(fa.lastModified()));
fr.setObj("length", new Long(fa.length()));
fr.setObj("list", f.length() > 0 ? fa.list() : getListRoots());
} catch (Exception e) {
// LogUtil.info("getFileProperty", "exception", e);
fa.close();
throw new FttpException(e);
}
fa.close();
return fr;
}
