Warning: Can't use blame annotator: 
svn blame failed on trunk/src/tmcsim/simulationmanager/SimulationManager.java: ("Can't find a temporary directory: Internal error", 20014)

source: tmcsimulator/trunk/src/tmcsim/simulationmanager/SimulationManager.java @ 382

Revision 382, 8.8 KB checked in by jdalbey, 7 years ago (diff)

CADserver.java modified to look for a system property PROP_FILE provided at the command line so it's property file can be provided dynamically. SimulationManager?.java modified to accept an optional command line argument, the name of the script file to load when the pgm launches. Create a bin folder with shell scripts to start the complete system in different configurations.
RevLine 
1package tmcsim.simulationmanager;
2
3import java.awt.event.WindowEvent;
4import java.awt.event.WindowListener;
5import java.io.File;
6import java.io.FileInputStream;
7import java.rmi.RemoteException;
8import java.util.Properties;
9import java.util.logging.Level;
10import java.util.logging.Logger;
11import javax.swing.JOptionPane;
12import javax.swing.UIManager;
13import tmcsim.common.CADEnums.PARAMICS_STATUS;
14import tmcsim.common.ScriptException;
15import tmcsim.common.SimulationException;
16
17/**
18 * Simulation Manager is the main class for this module. The Simulation Manager
19 * is used to control the view and control the simulation. Simulation incidents
20 * are loaded, removed, reschedule, and added from the Simulation Manager. The
21 * Simulation Manager provides functionality for connecting to the paramics
22 * communicator and applying diversions. A history of all events is shown as
23 * well.<br>
24 * The SimulationManager may be started at any point before, during, or after a
25 * simulation has begun. The SimulationManager connects to the CADSimulator and
26 * communicates through Java RMI methods. If two SimulationManagers are started,
27 * the second one started, chronologically, will receive communication from the
28 * CADSimulator. <br><br>
29 * The properties file for the SimulationManager class contains the following
30 * data.<br>
31 * <code>
32 * -----------------------------------------------------------------------------<br>
33 * Host Name The host name where the CADSimulator is located.<br>
34 * Error File The target file to use for error logging.<br>
35 * -----------------------------------------------------------------------------<br>
36 * Example File: <br>
37 * CADSimulatorHost = localhost <br>
38 * ErrorFile = sim_mgr_error.xml <br>
39 * -----------------------------------------------------------------------------<br>
40 * </code>
41 *
42 * @author Matthew Cechini (mcechini@calpoly.edu)
43 * @version $Date: 2009/04/17 16:27:47 $ $Revision: 1.7
44 */
45public class SimulationManager
46{
47
48    private static final String CONFIG_FILE_NAME = "sim_manager_config.properties";
49    /**
50     * Error logger.
51     */
52    private static Logger simManLogger = Logger.getLogger("tmcsim.simulationmanager");
53
54    /**
55     * Enumeration containing property names.
56     *
57     * @author Matthew Cechini
58     */
59    private static enum PROPERTIES
60    {
61
62        CAD_SIM_HOST("CADSimulatorHost"),
63        CAD_SIM_PORT("CADSimulatorRMIPort"),
64        SCRIPT_DIR("ScriptDir"),
65        FAKE_PARAMICS("FakeParamicsConnection");
66        public String name;
67
68        private PROPERTIES(String n)
69        {
70            name = n;
71        }
72    }
73    /**
74     * Instance of the SimulationManagerModel which communicates with the CAD
75     * Simulator to display the current simulation information. This model class
76     * contains the data that is displayed by the SimulationManagerView class.
77     * The View purely provides a GUI interface for the data contained within
78     * the model.
79     */
80    SimulationManagerModel theSimManagerModel;
81    /**
82     * Instance of the SimulationManagerView class which provides a GUI for the
83     * user to view the current simulation information and to manage the
84     * simulation. The view communicates to the SimulationManagerModel class to
85     * get and set data.
86     */
87    SimulationManagerView theSimManagerView;
88    /**
89     * The Properties object for the Simulation Manager.
90     */
91    private Properties simManagerProperties;
92
93    /**
94     * Constructor. Set communication data members from properties file.
95     * Instantiate the SimulationManager Model and View objects, and set
96     * visibility to true.
97     *
98     * @param propertiesFile Properties file containing info for Simulation
99     * Manager.
100     */
101    public SimulationManager(String propertiesFile) throws SimulationException
102    {
103
104        try
105        {
106            simManagerProperties = new Properties();
107            simManagerProperties.load(new FileInputStream(new File(propertiesFile)));
108
109            SimulationManagerView.SCRIPT_DIR =
110                    simManagerProperties.getProperty(PROPERTIES.SCRIPT_DIR.name).trim();
111
112            //make sure properties aren't null
113            if (simManagerProperties.getProperty(PROPERTIES.CAD_SIM_HOST.name) == null)
114            {
115                throw new Exception("CAD Simulator host property is null.");
116            }
117
118            if (simManagerProperties.getProperty(PROPERTIES.CAD_SIM_PORT.name) == null)
119            {
120                throw new Exception("CAD Simulator port property is null.");
121            }
122
123        } catch (Exception e)
124        {
125            simManLogger.logp(Level.SEVERE, "SimulationManager", "Constructor",
126                    "Exception in reading properties file.", e);
127
128            throw new SimulationException(SimulationException.INITIALIZE_ERROR, e);
129        }
130
131        //Construct the SimulationManagerModel
132        try
133        {
134            theSimManagerModel = new SimulationManagerModel(
135                    simManagerProperties.getProperty(PROPERTIES.CAD_SIM_HOST.name).trim(),
136                    simManagerProperties.getProperty(PROPERTIES.CAD_SIM_PORT.name).trim());
137
138            //Construct the SimulationManagerView and set up the Model-View references.
139            theSimManagerView = new SimulationManagerView(theSimManagerModel);
140            theSimManagerModel.setView(theSimManagerView);
141        } catch (RemoteException re)
142        {
143            simManLogger.logp(Level.SEVERE, "SimulationManager", "Constructor",
144                    "Unable to establish RMI ", re);
145
146            throw new SimulationException(SimulationException.CAD_SIM_CONNECT, re);
147        }
148
149        theSimManagerView.addWindowListener(new WindowListener()
150        {
151            public void windowClosed(WindowEvent e)
152            {
153            }
154
155            public void windowOpened(WindowEvent e)
156            {
157            }
158
159            public void windowIconified(WindowEvent e)
160            {
161            }
162
163            public void windowDeiconified(WindowEvent e)
164            {
165            }
166
167            public void windowActivated(WindowEvent e)
168            {
169            }
170
171            public void windowDeactivated(WindowEvent e)
172            {
173            }
174
175            public void windowClosing(WindowEvent e)
176            {
177                theSimManagerModel.disconnect();
178                System.exit(0);
179            }
180        });
181
182        if (Boolean.parseBoolean(simManagerProperties.getProperty(
183                PROPERTIES.FAKE_PARAMICS.name).trim()))
184        {
185            theSimManagerView.setParamicsStatus(PARAMICS_STATUS.CONNECTED);
186        }
187
188        //Show the SimulationManager
189        theSimManagerView.setVisible(true);
190    }
191
192    /**
193     * Load a simulation script from the specified file.
194     *
195     * @param scriptFile the XML file containing the simulation control script
196     * to be run.
197     * @throws ScriptException if the script throws an exception
198     * @throws SimulationException if the simulation throws an exception
199     */
200    public void loadScript(File scriptFile) throws ScriptException, SimulationException
201    {
202        theSimManagerModel.loadScript(scriptFile);
203    }
204
205    /**
206     * Main class.
207     *
208     * @param args Command line arguments.
209     */
210    static public void main(String[] args)
211    {
212        //System.setProperty("swing.defaultlaf", "com.sun.java.swing.plaf.nimbus.NimbusLookAndFeel");
213        if (System.getProperty("CONFIG_DIR") == null)
214        {
215            System.setProperty("CONFIG_DIR", "config");
216        }
217        SimulationManager app;
218        try
219        {
220            UIManager.setLookAndFeel(UIManager.getSystemLookAndFeelClassName());
221            app = new SimulationManager(System.getProperty("CONFIG_DIR") + System.getProperty("file.separator") + CONFIG_FILE_NAME);
222            // Check if a script filename has been given as an argument
223            String arg1;
224            if (args.length > 0)
225            {
226                arg1 = args[0];
227                File scriptFile = new File("scripts"+ System.getProperty("file.separator") + arg1);
228                if (scriptFile.exists())
229                {
230                    app.loadScript(scriptFile);
231                    simManLogger.logp(Level.INFO,"SimulationManager","Main",
232                            "Sim Mgr starting with script file: " + arg1 + ".");
233                }
234                else
235                {
236                    simManLogger.logp(Level.INFO,"SimulationManager","Main",
237                            "Script file not found: " + arg1 +
238                            ". Starting with no script.");
239                }
240            }
241        } catch (Exception e)
242        {
243            simManLogger.logp(Level.SEVERE, "SimulationManager", "Main",
244                    "Error occured initializing application", e);
245
246            JOptionPane.showMessageDialog(null, e.getMessage(),
247                    "Error - Program Exiting", JOptionPane.ERROR_MESSAGE);
248
249            System.exit(-1);
250        }
251    }
252}
Note: See TracBrowser for help on using the repository browser.