Term createIntegerOrLong(String x) throws ParseException {
try {
Term retval = null;
if (x.endsWith("L") || x.endsWith("l")) {
try {
retval =
TermWare.getInstance()
.getTermFactory()
.createLong(Long.decode(x.substring(0, x.length() - 1)));
} catch (NumberFormatException ex) {
// it can be just too big, becouse literals can be unsigned, while decode does not handle
// unsogned,
// bigger then MAX
// Here we will handle one case, which exists in JDK sources. (java/lang/Long.java)
if (x.length() > 2) {
char last = x.charAt(x.length() - 2);
long l = Long.decode(x.substring(0, x.length() - 2));
char x0 = x.charAt(0);
char x1 = x.charAt(1);
if (x0 == '0') {
if (x1 == 'x' || x1 == 'X') {
// hex
int l1 = Character.digit(last, 16);
l = ((l << 8) + l1);
} else {
// oct
int l1 = Character.digit(last, 8);
l = ((l << 4) + l1);
}
}
retval = TermWare.getInstance().getTermFactory().createLong(l);
} else {
throw ex;
}
}
} else {
long l = Long.decode(x);
retval = TermWare.getInstance().getTermFactory().createInt((int) l);
}
return retval;
} catch (NumberFormatException ex) {
throw new ParseException(
"Can't read IntegerLiteral "
+ ex.getMessage()
+ "(s="
+ x
+ ") "
+ " in file "
+ inFname);
}
}
static ThreadInfo getThreadInfo(String idToken) {
ThreadInfo tinfo = null;
if (idToken.startsWith("t@")) {
idToken = idToken.substring(2);
}
try {
long threadId = Long.decode(idToken).longValue();
tinfo = getThreadInfo(threadId);
} catch (NumberFormatException e) {
tinfo = null;
}
return tinfo;
}
protected Entry getEntry(String id) {
Entry entry = null;
// check if numeric
try {
entry = dao.get(Long.decode(id));
} catch (NumberFormatException nfe) {
// fine to ignore
}
// check for part Id
if (entry == null) entry = dao.getByPartNumber(id);
// check for global unique id
if (entry == null) entry = dao.getByRecordId(id);
// get by unique name
if (entry == null) return dao.getByUniqueName(id);
return entry;
}
/**
* Create and open a Connection. This Implementation only supports the <code>btl2cap://</code>
* protocol schema. If url begins with <code>btl2cap://localhost</code>, this method call will
* return a <code>javax.bluetooth.L2CAPConnectionNotifier</code>.
*
* @param url The URL for the connection.
* @return A new <code>javax.bluetooth.L2CAPConnection</code> or a <code>
* javax.bluetooth.L2CAPConnectionNotifier</code>
* @throws IllegalArgumentException If a parameter is invalid.
* @throws IOException If some other kind of I/O error occurs.
* @see javax.bluetooth.L2CAPConnection
* @see javax.bluetooth.L2CAPConnectionNotifier
*/
public static Connection open(String url) throws IOException {
try {
if (url.startsWith("btl2cap://localhost:")) {
int endIndex = url.indexOf(';');
String psmString = url.substring(20, endIndex);
Short psmShort = Short.decode(psmString);
short psm = psmShort.shortValue();
return new JSR82ConnectionNotifier(psm);
}
if (url.startsWith("btl2cap://")) {
byte[] bdAddrBytes = new byte[12];
String bdAddrString = url.substring(10, 22);
Long bdAddrLong = Long.decode("0x" + bdAddrString);
long remoteAddrLong = bdAddrLong.longValue();
int endIndex = url.indexOf(';', 22);
String psmString = url.substring(23, endIndex);
Short psmShort = Short.decode(psmString);
short psm = psmShort.shortValue();
BluetoothStack bluetooth = BluetoothStack.getBluetoothStack();
LocalDevice localDev = LocalDevice.getLocalDevice();
DiscoveryAgent discovery = localDev.getDiscoveryAgent();
RemoteDevice remoteDevice = discovery.getRemoteDevice(remoteAddrLong);
if (remoteDevice != null) {
JSR82Channel channel = new JSR82Channel();
bluetooth.connectL2CAPChannel(channel, remoteDevice, psm);
return channel;
} else throw new IllegalArgumentException("Unable to locate Bluetooth Device.");
}
} catch (BluetoothStateException e) {
throw new IOException("" + e);
} catch (HCIException e) {
throw new IOException("" + e);
}
throw new IllegalArgumentException(
"This implementation of Connector only supports btl2cap:// Connections.");
}
