protected void onBeforeStartJob() {
// Get the console
final MessageConsole console = Utils.findConsole("ocarina");
console.addPatternMatchListener(new AadlFilenamePatternMatchListener());
console.clearConsole();
if (automaticallyShowConsole) {
showConsole();
}
// Create and configure streams
this.out = console.newMessageStream();
this.err = console.newMessageStream();
this.err.setColor(new Color(Display.getCurrent(), 255, 0, 0));
}
@Override
public void launch(
ILaunchConfiguration configuration, String mode, ILaunch launch, IProgressMonitor monitor)
throws CoreException {
try {
this.launch = launch;
cleanup();
final MitraLaunchConfigurationAdapter configAdapter =
new MitraLaunchConfigurationAdapter(configuration);
String consoleName = "Mitra Interpreter [" + configAdapter.getName() + "] " + mode;
console = findConsole(consoleName);
console.activate();
initConsoleStream();
clearConsole();
final StandaloneExecutor executor =
MitraStandaloneLaunchFactory.createExecutor(configAdapter);
executor.getProjectContext().setMessageAcceptor(new ConsoleMessageAcceptor(console));
console.addPatternMatchListener(new MitraConsoleTracker(executor.getProjectContext()));
executor.getProjectContext().out = new PrintStream(createMessageStream(SWT.COLOR_BLACK));
PrintStream err = new PrintStream(createMessageStream(SWT.COLOR_RED));
executor.getProjectContext().err = err;
executor.getProjectContext().log = new PrintStream(createMessageStream(SWT.COLOR_BLUE));
try {
executor.prepareInterpreter();
} catch (Exception ex) {
throw new CoreException(
new Status(
IStatus.ERROR,
MitraDebugPlugin.PLUGIN_ID,
"Error preparing Mitra interpreter: " + ex.getMessage(),
ex));
}
executor
.getDebugable()
.addInterpreterListener(
new IDebugableListener() {
@Override
public void terminated() {
out("Mitra interpreter terminated.");
try {
for (String fileName : configAdapter.getOutputModelFilenames().values()) {
URI uri = URI.createFileURI(fileName);
refreshPath(uri);
}
for (String fileName : configAdapter.getInputModelFilenames().values()) {
URI uri = URI.createFileURI(fileName);
refreshPath(uri);
}
if (configAdapter.isSaveTraces()) {
URI uri = URI.createFileURI(configAdapter.getTraceModelFilename());
refreshPath(uri);
}
} catch (CoreException ex) {
out("Error refreshing project path: " + ex);
}
}
@Override
public void processDebugableEvent(DebugEventType eventType) {
// not interested in
}
@Override
public void suspended() {
// not interested in
}
});
ResourceSet rs = executor.getProjectContext().getResourceSet();
int errorCount = 0;
int warningCount = 0;
int moduleCount = 0;
// iterate over copy, as new resources may be
// added while resolving proxies
List<Resource> resources = new ArrayList<Resource>(rs.getResources());
for (Resource resource : resources) {
errorCount += resource.getErrors().size();
warningCount += resource.getWarnings().size();
if (resource.getContents().size() > 0) {
for (EObject model : resource.getContents()) {
if (model instanceof Module) {
moduleCount++;
}
Diagnostic diagnostic = Diagnostician.INSTANCE.validate(model);
for (Diagnostic child : diagnostic.getChildren()) {
switch (child.getSeverity()) {
case Diagnostic.ERROR:
if (!(model instanceof Module)) {
err.println(model.eResource().getURI() + ": " + child.getMessage());
}
errorCount++;
break;
case Diagnostic.WARNING:
warningCount++;
}
}
}
}
}
MessageFormat form = new MessageFormat("Loaded {0}{1}, {2}.");
double[] limits = {0, 1, 2};
String[] moduleparts = {"no module", "1 module", "{0,number} modules"};
ChoiceFormat moduleform = new ChoiceFormat(limits, moduleparts);
form.setFormatByArgumentIndex(0, moduleform);
String[] errorparts = {" successfully: 0 errors", ": 1 error", ": {1,number} errors"};
ChoiceFormat errorform = new ChoiceFormat(limits, errorparts);
form.setFormatByArgumentIndex(1, errorform);
String[] warningparts = {"0 warnings", "1 warning", "{2,number} warnings"};
ChoiceFormat warningform = new ChoiceFormat(limits, warningparts);
form.setFormatByArgumentIndex(2, warningform);
String msg = form.format(new Object[] {moduleCount, errorCount, warningCount});
if (errorCount > 0) {
msg += " Cannot start Mitra intpreter.";
}
out(msg);
if (errorCount > 0 || moduleCount == 0) {
throw new CoreException(new Status(IStatus.ERROR, MitraDebugPlugin.PLUGIN_ID, msg));
}
IDebuggable debugable = executor.getDebugable(); // debugable
// supports
// listeners!
if (debugable == null) {
throw new CoreException(
new Status(
IStatus.ERROR, MitraDebugPlugin.PLUGIN_ID, "No debuggable interpreter prepared."));
}
RuleDeclaration decl = debugable.getCalledRule();
if (decl == null) {
throw new CoreException(
new Status(IStatus.ERROR, MitraDebugPlugin.PLUGIN_ID, "No rule selected."));
}
IDebugTarget debugTarget =
new MitraDebugTarget(
launch, new MitraDebugProxy(debugable), decl.eResource().getURI().toFileString());
Display display = Display.getCurrent();
if (display == null) { // start in normal thread
if (log.isLoggable(Level.INFO)) {
log.info("Start mitra interpreter via new thread");
}
out("Start Mitra interpreter on new thread");
Thread interpreterThread = new Thread(debugable);
if (mode.equals(ILaunchManager.DEBUG_MODE)) {
debugable.enableDebug(true);
interpreterThread.setName("MitraInterpreter");
interpreterThread.start();
launch.addDebugTarget(debugTarget);
} else {
interpreterThread.start();
}
} else { // start via display
if (log.isLoggable(Level.INFO)) {
log.info("Start mitra interpreter via display.asyncExec");
}
out("Start Mitra interpreter on display thread");
if (mode.equals(ILaunchManager.DEBUG_MODE)) {
debugable.enableDebug(true);
display.asyncExec(debugable);
// interpreterThread.setName("MitraInterpreter");
// interpreterThread.start();
launch.addDebugTarget(debugTarget);
} else {
display.asyncExec(debugable);
}
}
out("Interpreter running...");
} finally {
console = null;
}
}