public void update(JTextArea area) {
DBItem item = dataList.getSelectedValue();
if (item != null && !isSet) {
isSet = true;
try {
if (area == hexKey) {
if (area.getText().isEmpty()) {
return;
}
item.key =
new BigInteger(area.getText().replaceAll("\n", "").replaceAll("%\\{EOL}", "\n"), 16)
.toByteArray();
stringKey.setText(cutToLine(new String(item.key), 64));
dataList.updateUI();
} else if (area == stringKey) {
if (area.getText().isEmpty()) {
return;
}
item.key = area.getText().replaceAll("\n", "").replaceAll("%\\{EOL}", "\n").getBytes();
hexKey.setText(cutToLine(LevelDBViewer.toHexString(item.key), 64));
dataList.updateUI();
} else if (area == hexValue) {
item.value =
new BigInteger(area.getText().replaceAll("\n", "").replaceAll("%\\{EOL}", "\n"), 16)
.toByteArray();
stringValue.setText(cutToLine(new String(item.value), 64));
} else if (area == stringValue) {
item.value = area.getText().replaceAll("\n", "").replaceAll("%\\{EOL}", "\n").getBytes();
hexValue.setText(cutToLine(LevelDBViewer.toHexString(item.value), 64));
}
notice.setVisible(false);
notice.setText("");
saveButton.setEnabled(true);
} catch (Exception e) {
notice.setVisible(true);
notice.setText("Invalid number!");
} finally {
lengthLabel.setText(String.valueOf(item.value.length + item.key.length));
keyLength.setText(String.valueOf(item.key.length));
valueLength.setText(String.valueOf(item.value.length));
isSet = false;
}
}
}
