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https://github.com/oliverschmidt/contiki.git
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+ startPlugin method throws exceptions
This commit is contained in:
parent
53a8acc49a
commit
8a44b78934
@ -24,7 +24,7 @@
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id: GUI.java,v 1.132 2009/06/09 09:47:04 fros4943 Exp $
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* $Id: GUI.java,v 1.133 2009/06/10 15:57:08 fros4943 Exp $
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*/
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package se.sics.cooja;
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@ -120,6 +120,7 @@ import se.sics.cooja.dialogs.CreateSimDialog;
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import se.sics.cooja.dialogs.ExternalToolsDialog;
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import se.sics.cooja.dialogs.MessageList;
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import se.sics.cooja.dialogs.ProjectDirectoriesDialog;
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import se.sics.cooja.plugins.MoteInterfaceViewer;
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import se.sics.cooja.plugins.MoteTypeInformation;
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import se.sics.cooja.plugins.ScriptRunner;
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import se.sics.cooja.plugins.SimControl;
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@ -367,37 +368,26 @@ public class GUI extends Observable {
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});*/
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// Register default project directories
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String defaultProjectDirs = getExternalToolsSetting(
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"DEFAULT_PROJECTDIRS", null);
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if (defaultProjectDirs != null) {
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if (!isVisualizedInApplet()) {
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String[] defaultProjectDirsArr = defaultProjectDirs.split(";");
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if (defaultProjectDirsArr.length > 0) {
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for (String defaultProjectDir : defaultProjectDirsArr) {
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File projectDir = new File(defaultProjectDir);
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if (projectDir.exists() && projectDir.isDirectory()) {
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currentProjectDirs.add(projectDir);
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}
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}
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}
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String defaultProjectDirs = getExternalToolsSetting("DEFAULT_PROJECTDIRS", null);
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if (defaultProjectDirs != null && defaultProjectDirs.length() > 0) {
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String[] arr = defaultProjectDirs.split(";");
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for (String p : arr) {
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File projectDir = new File(p);
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currentProjectDirs.add(projectDir);
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}
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// Load extendable parts (using current project config)
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try {
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reparseProjectConfig();
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} catch (ParseProjectsException e) {
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logger.fatal("Error when loading projects: " + e.getMessage());
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if (isVisualized()) {
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JOptionPane.showMessageDialog(GUI.getTopParentContainer(),
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"Default projects could not load, try to reconfigure project directories:" +
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"Default projects could not load, reconfigure project directories:" +
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"\n\tMenu->Settings->Manage project directories" +
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"\n\nSee console for stack trace with more information.",
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"Project loading error", JOptionPane.ERROR_MESSAGE);
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} else {
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logger.fatal("Loading project directories failed");
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logger.fatal("Stack trace:");
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}
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e.printStackTrace();
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logger.fatal("Error when loading projects", e);
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}
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}
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@ -405,7 +395,7 @@ public class GUI extends Observable {
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for (Class<? extends Plugin> pluginClass : pluginClasses) {
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int pluginType = pluginClass.getAnnotation(PluginType.class).value();
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if (pluginType == PluginType.COOJA_STANDARD_PLUGIN) {
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startPlugin(pluginClass, this, null, null);
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tryStartPlugin(pluginClass, this, null, null);
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}
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}
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}
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@ -1256,8 +1246,8 @@ public class GUI extends Observable {
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}
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// Backup temporary plugins
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Vector<Class<? extends Plugin>> oldTempPlugins = (Vector<Class<? extends Plugin>>) pluginClassesTemporary
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.clone();
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Vector<Class<? extends Plugin>> oldTempPlugins =
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(Vector<Class<? extends Plugin>>) pluginClassesTemporary.clone();
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// Reset current configuration
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unregisterMoteTypes();
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@ -1541,83 +1531,109 @@ public class GUI extends Observable {
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}
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/**
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* Starts a plugin of given plugin class with given arguments.
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* Same as the {@link #startPlugin(Class, GUI, Simulation, Mote)} method,
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* but does not throw exceptions. If COOJA is visualised, an error dialog
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* is shown if plugin could not be started.
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*
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* @param pluginClass
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* Plugin class
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* @param gui
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* GUI passed as argument to all plugins
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* @param simulation
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* Simulation passed as argument to mote and simulation plugins
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* @param mote
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* Mote passed as argument to mote plugins
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* @return Start plugin if any
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* @see #startPlugin(Class, GUI, Simulation, Mote)
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* @param pluginClass Plugin class
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* @param argGUI Plugin GUI argument
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* @param argSimulation Plugin simulation argument
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* @param argMote Plugin mote argument
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* @return Started plugin
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*/
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public Plugin tryStartPlugin(final Class<? extends Plugin> pluginClass,
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final GUI argGUI, final Simulation argSimulation, final Mote argMote) {
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try {
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return startPlugin(pluginClass, argGUI, argSimulation, argMote);
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} catch (PluginConstructionException ex) {
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if (GUI.isVisualized()) {
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GUI.showErrorDialog(GUI.getTopParentContainer(), "Error when starting plugin", ex, false);
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} else {
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logger.fatal("Error when starting plugin", ex);
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}
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}
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return null;
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}
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/**
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* Starts given plugin. If visualized, the plugin is also shown.
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*
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* @see PluginType
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* @param pluginClass Plugin class
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* @param argGUI Plugin GUI argument
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* @param argSimulation Plugin simulation argument
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* @param argMote Plugin mote argument
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* @return Started plugin
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* @throws PluginConstructionException At errors
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*/
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public Plugin startPlugin(final Class<? extends Plugin> pluginClass,
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final GUI gui, final Simulation simulation, final Mote mote) {
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final GUI argGUI, final Simulation argSimulation, final Mote argMote)
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throws PluginConstructionException
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{
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// Check that plugin class is registered
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if (!pluginClasses.contains(pluginClass)) {
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logger.fatal("Plugin class not registered: " + pluginClass);
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return null;
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throw new PluginConstructionException("Plugin class not registered: " + pluginClass);
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}
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// Construct plugin depending on plugin type
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int pluginType = pluginClass.getAnnotation(PluginType.class).value();
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Plugin plugin = null;
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Plugin plugin;
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try {
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if (pluginType == PluginType.MOTE_PLUGIN) {
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if (mote == null) {
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logger.fatal("Can't start mote plugin (no mote selected)");
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return null;
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if (argGUI == null) {
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throw new PluginConstructionException("No GUI argument for mote plugin");
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}
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if (argSimulation == null) {
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throw new PluginConstructionException("No simulation argument for mote plugin");
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}
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if (argMote == null) {
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throw new PluginConstructionException("No mote argument for mote plugin");
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}
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plugin = pluginClass.getConstructor(
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new Class[] { Mote.class, Simulation.class, GUI.class })
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.newInstance(mote, simulation, gui);
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plugin =
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pluginClass.getConstructor(new Class[] { Mote.class, Simulation.class, GUI.class })
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.newInstance(argMote, argSimulation, argGUI);
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/* Tag plugin with mote */
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plugin.tagWithObject(argMote);
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// Tag plugin with mote
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plugin.tagWithObject(mote);
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} else if (pluginType == PluginType.SIM_PLUGIN
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|| pluginType == PluginType.SIM_STANDARD_PLUGIN) {
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if (simulation == null) {
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logger.fatal("Can't start simulation plugin (no simulation)");
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return null;
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if (argGUI == null) {
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throw new PluginConstructionException("No GUI argument for simulation plugin");
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}
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if (argSimulation == null) {
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throw new PluginConstructionException("No simulation argument for simulation plugin");
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}
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plugin = pluginClass.getConstructor(
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new Class[] { Simulation.class, GUI.class }).newInstance(
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simulation, gui);
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plugin =
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pluginClass.getConstructor(new Class[] { Simulation.class, GUI.class })
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.newInstance(argSimulation, argGUI);
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} else if (pluginType == PluginType.COOJA_PLUGIN
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|| pluginType == PluginType.COOJA_STANDARD_PLUGIN) {
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if (gui == null) {
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logger.fatal("Can't start COOJA plugin (no GUI)");
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return null;
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if (argGUI == null) {
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throw new PluginConstructionException("No GUI argument for GUI plugin");
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}
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plugin = pluginClass.getConstructor(new Class[] { GUI.class }).newInstance(gui);
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plugin =
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pluginClass.getConstructor(new Class[] { GUI.class })
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.newInstance(argGUI);
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} else {
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throw new PluginConstructionException("Bad plugin type: " + pluginType);
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}
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} catch (PluginRequiresVisualizationException e) {
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logger.info("Plugin not started (requires visualization): " + pluginClass.getName());
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return null;
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} catch (InvocationTargetException e) {
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if (e.getCause() != null &&
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e.getCause().getClass().equals(PluginRequiresVisualizationException.class)) {
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logger.info("Plugin not started (requires visualization): " + pluginClass.getName());
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} else {
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logger.fatal("Exception thrown when starting plugin: " + e);
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e.printStackTrace();
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}
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return null;
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PluginConstructionException ex = new PluginConstructionException("Plugin class requires visualization: " + pluginClass.getName());
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ex.initCause(e);
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throw ex;
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} catch (Exception e) {
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logger.fatal("Exception thrown when starting plugin: " + e);
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e.printStackTrace();
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return null;
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}
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if (plugin == null) {
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return null;
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PluginConstructionException ex = new PluginConstructionException("Construction error for plugin of class: " + pluginClass.getName());
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ex.initCause(e);
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throw ex;
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}
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// Add to active plugins list
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@ -1759,7 +1775,7 @@ public class GUI extends Observable {
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menuItem = new JMenuItem(description);
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menuItem.addActionListener(new ActionListener() {
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public void actionPerformed(ActionEvent e) {
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startPlugin(newPluginClass, myGUI, mySimulation, null);
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tryStartPlugin(newPluginClass, myGUI, null, null);
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}
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});
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} else if (pluginType == PluginType.SIM_PLUGIN || pluginType == PluginType.SIM_STANDARD_PLUGIN) {
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@ -1875,7 +1891,7 @@ public class GUI extends Observable {
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for (Class<? extends Plugin> pluginClass : pluginClasses) {
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int pluginType = pluginClass.getAnnotation(PluginType.class).value();
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if (pluginType == PluginType.SIM_STANDARD_PLUGIN) {
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startPlugin(pluginClass, this, sim, null);
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tryStartPlugin(pluginClass, this, sim, null);
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}
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}
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}
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@ -2950,7 +2966,10 @@ public class GUI extends Observable {
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File scriptFile = new File(config.substring(0, config.length()-4) + ".js");
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if (scriptFile.exists()) {
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logger.info("Detected old simulation test, starting test editor manually from: " + scriptFile);
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ScriptRunner plugin = (ScriptRunner) gui.startPlugin(ScriptRunner.class, gui, sim, null);
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ScriptRunner plugin = (ScriptRunner) gui.tryStartPlugin(ScriptRunner.class, gui, sim, null);
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if (plugin == null) {
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System.exit(1);
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}
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plugin.updateScript(scriptFile);
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plugin.setScriptActive(true);
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sim.setDelayTime(0);
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@ -3352,9 +3371,8 @@ public class GUI extends Observable {
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}
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/* Start plugin */
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final Plugin startedPlugin = startPlugin(pluginClass, this, simulation, mote);
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final Plugin startedPlugin = tryStartPlugin(pluginClass, this, simulation, mote);
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if (startedPlugin == null) {
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logger.warn("Could not start plugin of class: " + pluginClass);
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continue;
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}
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@ -3439,6 +3457,12 @@ public class GUI extends Observable {
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}
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}
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public class PluginConstructionException extends Exception {
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public PluginConstructionException(String message) {
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super(message);
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}
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}
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/**
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* A simple error dialog with compilation output and stack trace.
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*
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@ -3909,7 +3933,7 @@ public class GUI extends Observable {
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Class<Plugin> pluginClass =
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(Class<Plugin>) ((JMenuItem) e.getSource()).getClientProperty("class");
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Mote mote = (Mote) ((JMenuItem) e.getSource()).getClientProperty("mote");
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startPlugin(pluginClass, myGUI, mySimulation, mote);
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tryStartPlugin(pluginClass, myGUI, mySimulation, mote);
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}
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public boolean shouldBeEnabled() {
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return getSimulation() != null;
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@ -24,7 +24,7 @@
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*
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* $Id: EventListener.java,v 1.8 2009/03/09 15:39:33 fros4943 Exp $
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* $Id: EventListener.java,v 1.9 2009/06/10 15:57:08 fros4943 Exp $
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*/
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package se.sics.cooja.plugins;
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@ -37,6 +37,7 @@ import org.apache.log4j.Logger;
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import org.jdom.Element;
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import se.sics.cooja.*;
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import se.sics.cooja.GUI.PluginConstructionException;
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import se.sics.cooja.contikimote.ContikiMoteType;
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import se.sics.cooja.interfaces.*;
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@ -115,11 +116,10 @@ public class EventListener extends VisPlugin {
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+ myParent.mySimulation.getSimulationTime(), new AbstractAction(
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"View interface visualizer") {
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public void actionPerformed(ActionEvent e) {
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MoteInterfaceViewer plugin = (MoteInterfaceViewer) mySimulation
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.getGUI().startPlugin(MoteInterfaceViewer.class,
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mySimulation.getGUI(), mySimulation, myMote);
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plugin.setSelectedInterface(GUI.getDescriptionOf(moteInterface
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.getClass()));
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MoteInterfaceViewer plugin =
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(MoteInterfaceViewer) mySimulation.getGUI().tryStartPlugin(
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MoteInterfaceViewer.class, mySimulation.getGUI(), mySimulation, myMote);
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plugin.setSelectedInterface(GUI.getDescriptionOf(moteInterface.getClass()));
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}
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});
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}
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@ -26,7 +26,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: Visualizer.java,v 1.6 2009/05/18 13:57:51 nifi Exp $
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* $Id: Visualizer.java,v 1.7 2009/06/10 15:57:08 fros4943 Exp $
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*/
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package se.sics.cooja.plugins;
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@ -1008,11 +1008,14 @@ public class Visualizer extends VisPlugin {
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String desc = GUI.getDescriptionOf(mote.getInterfaces().getLED());
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MoteInterfaceViewer viewer =
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(MoteInterfaceViewer) simulation.getGUI().startPlugin(
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(MoteInterfaceViewer) simulation.getGUI().tryStartPlugin(
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MoteInterfaceViewer.class,
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simulation.getGUI(),
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simulation,
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mote);
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if (viewer == null) {
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return;
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}
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viewer.setSelectedInterface(desc);
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viewer.pack();
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}
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@ -1056,11 +1059,14 @@ public class Visualizer extends VisPlugin {
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String desc = GUI.getDescriptionOf(serialPort);
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MoteInterfaceViewer viewer =
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(MoteInterfaceViewer) simulation.getGUI().startPlugin(
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(MoteInterfaceViewer) simulation.getGUI().tryStartPlugin(
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MoteInterfaceViewer.class,
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simulation.getGUI(),
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simulation,
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mote);
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if (viewer == null) {
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return;
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}
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viewer.setSelectedInterface(desc);
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viewer.pack();
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}
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Reference in New Issue
Block a user