/** Met dans le cache le résultat de l'url indiquée */
public boolean putInCache(String url) throws Exception {
// Lecture
MyInputStream in = null;
try {
in = Util.openStream(url);
byte buf[] = in.readFully();
// Nettoyage et Ecriture
String id = codage(url);
File g = new File(dir + Util.FS + id);
g.delete();
RandomAccessFile f = null;
try {
f = new RandomAccessFile(dir + Util.FS + id, "rw");
f.write(buf);
} finally {
if (f != null) f.close();
}
aladin.trace(3, "Put in cache [" + url + "]");
return true;
} catch (Exception e) {
if (aladin.levelTrace >= 3) e.printStackTrace();
} finally {
if (in != null) in.close();
}
return false;
}
private boolean getIsColorByPath(String path, boolean local) {
String ext = inPNG ? ".png" : ".jpg";
MyInputStream in = null;
try {
if (local) return Util.isJPEGColored(path + Util.FS + "Norder3" + Util.FS + "Allsky" + ext);
in = new MyInputStream(Util.openStream(path + "/Norder3/Allsky" + ext));
byte[] buf = in.readFully();
return Util.isColoredImage(buf);
} catch (Exception e) {
aladin.trace(3, "Allsky" + ext + " not found => assume B&W survey");
return false;
} finally {
try {
if (in != null) in.close();
} catch (Exception e1) {
}
}
}