public static void main(String[] args) throws IOException, InterruptedException {
// create the root class with a thread pool size of 1
DNP3Manager manager = DNP3ManagerFactory.createManager(1);
// You can send the log messages anywhere you want
// but PrintingLogSubscriber just prints them to the console
manager.addLogSubscriber(PrintingLogSubscriber.getInstance());
// Create a tcp channel class that will connect to the loopback
Channel channel = manager.addTCPClient("client", LogLevel.INFO, 5000, "127.0.0.1", 20000);
// You can optionally add a listener to receive state changes on the channel
channel.addStateListener(
new ChannelStateListener() {
@Override
public void onStateChange(ChannelState state) {
System.out.println("Client state: " + state);
}
});
// You can modify the defaults to change the way the master behaves
MasterStackConfig config = new MasterStackConfig();
// Create a master instance, pass in a simple singleton to print received values to the console
Master master =
channel.addMaster("master", LogLevel.INTERPRET, PrintingDataObserver.getInstance(), config);
// You can optionally add a listener to receive state changes on the stack
master.addStateListener(
new StackStateListener() {
@Override
public void onStateChange(StackState state) {
System.out.println("Master state: " + state);
}
});
// This sub-interface can issue command requests
CommandProcessor processor = master.getCommandProcessor();
// all this stuff just to read a line of text in Java. Oh the humanity.
String line = "";
InputStreamReader converter = new InputStreamReader(System.in);
BufferedReader in = new BufferedReader(converter);
while (true) {
System.out.println("Enter something to issue a command or type <quit> to exit");
line = in.readLine();
if (line.equals("quit")) break;
else {
ControlRelayOutputBlock crob =
new ControlRelayOutputBlock(
ControlCode.LATCH_ON, (short) 1, 100, 100, CommandStatus.SUCCESS);
ListenableFuture<CommandStatus> future = processor.selectAndOperate(crob, 0);
System.out.println("Control result: " + future.get().name());
}
}
manager.shutdown();
}
@Override
public void run() {
BufferedReader in = null;
PrintWriter out = null;
try {
in = new BufferedReader(new InputStreamReader(socket.getInputStream(), "UTF-8"));
OutputStream outputStream = socket.getOutputStream();
out = new PrintWriter(outputStream);
String line = in.readLine();
CommandRequest request = CommandRequest.parse(line);
out.print("HTTP/1.1 200 OK\r\n\r\n");
out.flush();
if (StringUtils.isEmpty(request.getCommand())) {
out.println("Command is blank");
out.flush();
return;
}
CommandProcessor commandProcessor = getCommandProcessor(request.getCommand());
if (commandProcessor != null) {
commandProcessor.execute(outputStream, request);
} else {
out.println("Can not find the command:[" + request.getCommand() + "]");
}
out.flush();
} catch (Throwable t) {
LOGGER.error("EventRunnable error", t);
try {
if (out != null) {
out.println("CommandCenter error, message is " + t.getMessage());
out.flush();
}
} catch (Exception e) {
LOGGER.error("EventRunnable error", t);
}
} finally {
try {
if (out != null) {
out.close();
}
if (in != null) {
in.close();
}
socket.close();
} catch (Exception e) {
LOGGER.error("EventRunnable close resource error", e);
}
}
}
public void start() {
try {
commandProcessor.start();
} catch (Exception e) {
final String message = e.getMessage();
if (message != null && message.startsWith("Connection refused")) {
throw new RuntimeException(
"Could not contact Selenium Server; have you started it on '"
+ commandProcessor.getRemoteControlServerLocation()
+ "' ?\nRead more at http://seleniumhq.org/projects/remote-control/not-started.html\n"
+ e.getMessage());
}
throw new RuntimeException("Could not start Selenium session: " + e.getMessage(), e);
}
}
public void waitForCondition(String script, String timeout) {
commandProcessor.doCommand(
"waitForCondition",
new String[] {
script, timeout,
});
}
public void assignId(String locator, String identifier) {
commandProcessor.doCommand(
"assignId",
new String[] {
locator, identifier,
});
}
public Number getXpathCount(String xpath) {
return commandProcessor.getNumber(
"getXpathCount",
new String[] {
xpath,
});
}
public Number getCursorPosition(String locator) {
return commandProcessor.getNumber(
"getCursorPosition",
new String[] {
locator,
});
}
public Number getElementPositionTop(String locator) {
return commandProcessor.getNumber(
"getElementPositionTop",
new String[] {
locator,
});
}
public String[] getSelectOptions(String selectLocator) {
return commandProcessor.getStringArray(
"getSelectOptions",
new String[] {
selectLocator,
});
}
public boolean isSomethingSelected(String selectLocator) {
return commandProcessor.getBoolean(
"isSomethingSelected",
new String[] {
selectLocator,
});
}
public String getSelectedId(String selectLocator) {
return commandProcessor.getString(
"getSelectedId",
new String[] {
selectLocator,
});
}
public String getTable(String tableCellAddress) {
return commandProcessor.getString(
"getTable",
new String[] {
tableCellAddress,
});
}
public boolean isChecked(String locator) {
return commandProcessor.getBoolean(
"isChecked",
new String[] {
locator,
});
}
public String getEval(String script) {
return commandProcessor.getString(
"getEval",
new String[] {
script,
});
}
public void highlight(String locator) {
commandProcessor.doCommand(
"highlight",
new String[] {
locator,
});
}
public void setCursorPosition(String locator, String position) {
commandProcessor.doCommand(
"setCursorPosition",
new String[] {
locator, position,
});
}
public boolean isOrdered(String locator1, String locator2) {
return commandProcessor.getBoolean(
"isOrdered",
new String[] {
locator1, locator2,
});
}
public String getAttribute(String attributeLocator) {
return commandProcessor.getString(
"getAttribute",
new String[] {
attributeLocator,
});
}
public Number getElementHeight(String locator) {
return commandProcessor.getNumber(
"getElementHeight",
new String[] {
locator,
});
}
public boolean isTextPresent(String pattern) {
return commandProcessor.getBoolean(
"isTextPresent",
new String[] {
pattern,
});
}
public String getExpression(String expression) {
return commandProcessor.getString(
"getExpression",
new String[] {
expression,
});
}
public boolean isElementPresent(String locator) {
return commandProcessor.getBoolean(
"isElementPresent",
new String[] {
locator,
});
}
public Number getCssCount(String css) {
return commandProcessor.getNumber(
"getCssCount",
new String[] {
css,
});
}
public boolean isEditable(String locator) {
return commandProcessor.getBoolean(
"isEditable",
new String[] {
locator,
});
}
public void allowNativeXpath(String allow) {
commandProcessor.doCommand(
"allowNativeXpath",
new String[] {
allow,
});
}
public String[] getAttributeFromAllWindows(String attributeName) {
return commandProcessor.getStringArray(
"getAttributeFromAllWindows",
new String[] {
attributeName,
});
}
public void ignoreAttributesWithoutValue(String ignore) {
commandProcessor.doCommand(
"ignoreAttributesWithoutValue",
new String[] {
ignore,
});
}
public void setMouseSpeed(String pixels) {
commandProcessor.doCommand(
"setMouseSpeed",
new String[] {
pixels,
});
}
public void setTimeout(String timeout) {
commandProcessor.doCommand(
"setTimeout",
new String[] {
timeout,
});
}
public void dragAndDrop(String locator, String movementsString) {
commandProcessor.doCommand(
"dragAndDrop",
new String[] {
locator, movementsString,
});
}