public void fireEvent(NCCPConnection.ConnectionEvent e) {
ConnectionListener l;
int max = listeners.size();
for (int i = 0; i < max; ++i) {
ExpCoordinator.print(
new String(
"NCCPConnection.fireEvent ("
+ toString()
+ ") event: "
+ e.getType()
+ " max:"
+ max
+ " i:"
+ i),
2);
l = (ConnectionListener) (listeners.elementAt(i));
switch (e.getType()) {
case ConnectionEvent.CONNECTION_FAILED:
l.connectionFailed(e);
break;
case ConnectionEvent.CONNECTION_CLOSED:
l.connectionClosed(e);
break;
case ConnectionEvent.CONNECTION_OPENED:
ExpCoordinator.printer.print(
new String("Opened control connection (" + toString() + ")"));
l.connectionOpened(e);
}
}
}
public void setConnected(boolean b, boolean process_pending) {
if (b && state != ConnectionEvent.CONNECTION_OPENED) {
if (host.length() > 0)
ExpCoordinator.print(
"NCCPConnection open connection to ipaddress " + host + " port " + port);
state = ConnectionEvent.CONNECTION_OPENED;
// connected = true;
fireEvent(new ConnectionEvent(this, state));
ExpCoordinator.printer.print("NCCPConnection.setConnected " + b + " event fired", 8);
if (process_pending) {
int max = pendingMessages.size();
ExpCoordinator.printer.print(new String(" pendingMessages " + max + " elements"), 8);
for (int i = 0; i < max; ++i) {
sendMessage((NCCP.Message) pendingMessages.elementAt(i));
}
pendingMessages.removeAllElements();
}
} else {
if (!b
&& (state != ConnectionEvent.CONNECTION_CLOSED
|| state != ConnectionEvent.CONNECTION_FAILED)) {
if (host.length() > 0)
ExpCoordinator.print(
new String(
"NCCPConnection.setConnected -- Closed control socket for " + host + "." + port));
state = ConnectionEvent.CONNECTION_CLOSED;
fireEvent(new ConnectionEvent(this, state));
}
}
}
public Object getUIRep() {
if (uiRepCopy == null) {
if (field == null)
ExpCoordinator.print(
new String("FieldParam(" + getLabel() + ").getUIRep field is null"), TEST_UIREP);
else
ExpCoordinator.print(
new String("FieldParam(" + getLabel() + ").getUIRep field:" + field.toString()),
TEST_UIREP);
uiRepCopy = field.getUIRepCopy(isEditable());
setUIRep(uiRepCopy.getComponent());
}
return (super.getUIRep());
}
private boolean connectSPPMon() {
if (state == ConnectionEvent.CONNECTION_PENDING) {
ExpCoordinator.print(
new String("NCCPConnection(" + host + ", " + port + ").connect connection pending"), 0);
while (state == ConnectionEvent.CONNECTION_PENDING) {
try {
Thread.sleep(500);
} catch (java.lang.InterruptedException e) {
}
}
return (isConnected());
}
state = ConnectionEvent.CONNECTION_PENDING;
if (nonProxy != null) {
try {
nonProxy.connect();
} catch (UnknownHostException e) {
boolean rtn = informUserError("Don't know about host: " + host + ":" + e.getMessage());
return rtn;
} catch (SocketTimeoutException e) {
boolean rtn = informUserError("Socket time out for " + host + ":" + e.getMessage());
return rtn;
} catch (IOException e) {
boolean rtn = informUserError("Couldnt get I/O for " + host + ":" + e.getMessage());
return rtn;
}
}
return (isConnected());
}
public boolean connect() {
ExpCoordinator.printer.print("NCCPConnection.connect", 3);
if (host.length() == 0) {
ExpCoordinator.printer.print("NCCPConnection.connect host is not set", 6);
return false;
}
if (proxy == null && nonProxy == null) {
ExpCoordinator.printer.print("NCCPConnection.connect proxy null");
return false;
}
if (ExpCoordinator.isSPPMon()) return (connectSPPMon());
if (state == ConnectionEvent.CONNECTION_CLOSED || state == ConnectionEvent.CONNECTION_FAILED) {
state = ConnectionEvent.CONNECTION_PENDING;
if (proxy != null) {
proxy.openConnection(this);
}
}
/*
if (nonProxy != null && proxy == null)
{
return (nonProxy.connect());
}
*/
return true;
}
public void read(ONL.Reader rdr) throws java.io.IOException {
setHost(new String(rdr.readString()));
setPort(rdr.readInt());
short cid = (short) rdr.readShort();
ExpCoordinator.print(
new String("NCCPConnection.read host:" + getHost() + " port:" + getPort() + " cid:" + cid),
5);
if (proxy != null) proxy.setConnectionID(this, cid);
}
protected boolean informUserError(String msg) // this is just for SPPmon
{
if (!ExpCoordinator.isSPPMon()) return false;
final String opt0 = "Try Again";
final String opt1 = "Cancel";
JLabel lbl = new JLabel(msg);
TextFieldwLabel tfaddress = new TextFieldwLabel(30, "daemon addr:");
tfaddress.setText(host);
TextFieldwLabel tfport = new TextFieldwLabel(30, "daemon port:");
tfport.setText(String.valueOf(port));
Object[] params = {lbl, tfaddress, tfport};
Object[] options = {opt0, opt1};
int rtn =
JOptionPane.showOptionDialog(
ExpCoordinator.getMainWindow(),
params,
"Connection Error",
JOptionPane.YES_NO_OPTION,
JOptionPane.WARNING_MESSAGE,
null,
options,
options[0]);
if (rtn == JOptionPane.NO_OPTION) {
connectionFailed();
return false;
} else {
String tmp_host = host;
boolean change = false;
if (tfaddress.getText().length() > 0) tmp_host = tfaddress.getText();
int tmp_port = port;
if (tfport.getText().length() > 0) tmp_port = Integer.parseInt(tfport.getText());
if (!tmp_host.equals(host)) {
host = new String(tmp_host);
change = true;
}
if (port != tmp_port) {
port = tmp_port;
change = true;
}
if (change) fireEvent(new ConnectionEvent(this, ConnectionEvent.ADDRESS_CHANGED));
state = ConnectionEvent.CONNECTION_CLOSED;
return (connect());
}
}
public FieldParam(FieldParam p) {
super((Param) p);
field = p.field;
fieldOwner = p.fieldOwner;
// uiRepCopy = field.getUIRepCopy();//REMOVED 8/10/10
// setUIRep(uiRepCopy.getComponent());//REMOVED 8/10/10
ExpCoordinator.print(
new String("FieldParam(" + label + ")(FieldParam) default:" + p.getDefaultValue()),
TEST_FIELDPARAM);
}
public void print(int dlevel) {
if (msgtype == NCCP.MessageResponse)
ExpCoordinator.print(
new String("NCCPConnection.Message Response size = " + msgsize), dlevel);
else
ExpCoordinator.print(
new String("NCCPConnection.Message type = " + msgtype + " size = " + msgsize), dlevel);
String tmp_str = "";
int max = msgsize - 2;
for (int i = 0; i < max; ++i) {
for (int j = 0; j < 4; ++j) {
if (i < max) {
tmp_str = tmp_str.concat(new String(msgbytes[i] + " "));
++i;
}
}
ExpCoordinator.print(new String(" " + tmp_str), dlevel);
tmp_str = "";
}
}
public void setConnectionID(short cid) {
ExpCoordinator.print(
new String(
"NCCPConnection.setConnectionID host:"
+ getHost()
+ " port:"
+ getPort()
+ " cid:"
+ cid),
5);
if (proxy != null) proxy.setConnectionID(this, cid);
}
public FieldParam(ParamSpec fps, ONLComponent pc, Command cs) {
super((ParamSpec) fps, pc, cs);
if (cs.getFieldOwner() == null && pc instanceof Field.Owner) fieldOwner = (Field.Owner) pc;
else fieldOwner = cs.getFieldOwner();
getField();
setDefaultValue(fps.getDefaultValue());
ExpCoordinator.print(
new String(
"FieldParam("
+ label
+ ")(ParamSpec, ONLComponent, Command) command:"
+ cs.getLabel()
+ " default:"
+ fps.getDefaultValue()),
TEST_FIELDPARAM);
}
public void processMessage(DataInputStream dataIn) throws IOException {
count = 0;
int msgsize = dataIn.readInt();
count = 1;
int msgtype = 0;
if (msgsize >= 2) msgtype = dataIn.readUnsignedShort();
else {
if (msgsize == 1) dataIn.readByte();
ExpCoordinator.printer.print(
new String("ERROR:NCCPConnection.run msgsize(" + msgsize + ") < 2 msgtype = " + msgtype));
ExpCoordinator.printer.printHistory();
return;
}
count = 2;
switch (msgtype) {
case NCCP.MessageResponse:
ExpCoordinator.print(
new String(
"NCCPConnection::run message is NCCP.MessageResponse " + msgsize + " " + msgtype),
3);
MessageRunnable tmp_msg = new MessageRunnable(msgsize, msgtype, dataIn);
tmp_msg.print(5);
SwingUtilities.invokeLater(tmp_msg);
break;
case NCCP.MessagePeriodic:
ExpCoordinator.printer.print(
new String(
"NCCPConnection::run message is NCCP.MessagePeriodic " + msgsize + " " + msgtype),
3);
processPeriodicMsg(msgsize, msgtype, dataIn);
break;
default:
ExpCoordinator.printer.print(
new String("NCCPConnection::run message is Other " + msgsize + " " + msgtype));
SwingUtilities.invokeLater(new MessageRunnable(msgsize, msgtype, dataIn));
}
}
