public void read(StorableInput dr) throws IOException {
super.read(dr);
Connector start = (Connector) dr.readStorable();
if (start != null) {
connectStart(start);
}
Connector end = (Connector) dr.readStorable();
if (end != null) {
connectEnd(end);
}
if ((start != null) && (end != null)) {
updateConnection();
}
}
private void readFromStorableInput(String filename) {
try {
URL url = new URL(getCodeBase(), filename);
InputStream stream = url.openStream();
StorableInput input = new StorableInput(stream);
fDrawing.release();
fDrawing = (Drawing) input.readStorable();
view().setDrawing(fDrawing);
} catch (IOException e) {
initDrawing();
showStatus("Error:" + e);
}
}
/** Reads the contained figures from StorableInput. */
public void read(StorableInput dr) throws IOException {
super.read(dr);
int size = dr.readInt();
fFigures = new Vector(size);
for (int i = 0; i < size; i++) add((Figure) dr.readStorable());
}