private DbJVPackage importFiles(Controller controller, int startJobDone, int endJobDone)
throws IOException, DbException {
controller.checkPoint(startJobDone);
DbJVPackage topMostPackage = null;
List<File> filesToImport = m_params.getFilesToImport();
List<ErrorReport> errorLog = new ArrayList<ErrorReport>();
int i = 0, nb = filesToImport.size();
String pattern = LocaleMgr.misc.getString("ThereAreNbFilesToImport");
String msg = MessageFormat.format(pattern, nb);
controller.println(msg);
int span = endJobDone - startJobDone;
for (File file : filesToImport) {
String filename = file.toString();
int idx = filename.lastIndexOf('.');
String ext = (idx == -1) ? null : filename.substring(idx + 1);
int jobDone = startJobDone + (i * span) / nb;
try {
if ("class".equals(ext)) {
DbJVClass claz = importClassFile(filename, controller);
if (claz != null) {
DbJVPackage pack = (DbJVPackage) claz.getCompositeOfType(DbJVPackage.metaClass);
topMostPackage = findTopMostPackage(topMostPackage, pack);
addToImportedPackage(pack);
} // end if
} else if ("jar".equals(ext)) {
int nextJobDone = startJobDone + ((i + 1) * span) / nb;
topMostPackage = importJarFile(file, topMostPackage, controller, jobDone, nextJobDone);
} // end if
} catch (Throwable th) {
ErrorReport report = new ErrorReport(file, th);
errorLog.add(report);
controller.incrementErrorsCounter();
} // end try
// check job done
i++;
controller.checkPoint(jobDone);
// stop to reverse engineer if user has cancelled
boolean finished = controller.isFinalState();
if (finished) {
break;
}
} // end for
if (!errorLog.isEmpty()) {
reportErrors(errorLog, controller);
} // end if
controller.checkPoint(endJobDone);
return topMostPackage;
} // end importFiles()
private void createAndRevealDiagram(
DefaultMainFrame mainFrame,
DbJVPackage topMostPackage,
Controller controller,
int startJobDone,
int endJobDone)
throws DbException {
controller.checkPoint(startJobDone);
DbOODiagram topMostDiagram = null;
// create a diagram for each imported package
int i = 0, nb = m_importedPackages.size();
int span = endJobDone - startJobDone;
for (DbJVPackage pack : m_importedPackages) {
DbOODiagram diagram = new DbOODiagram(pack);
CreateMissingGraphicsAction.createOOGraphics(diagram, (Point) null);
new JVDiagramLayout(diagram, (GraphicComponent[]) null);
if (pack.equals(topMostPackage)) {
topMostDiagram = diagram;
}
int jobDone = startJobDone + (i * span) / nb;
controller.checkPoint(jobDone);
i++;
} // end for
if (topMostDiagram != null) {
mainFrame.addDiagramInternalFrame(topMostDiagram);
mainFrame.findInExplorer(topMostDiagram);
}
controller.checkPoint(endJobDone);
} // end createAndRevealDiagram()
private void reportErrors(List<ErrorReport> errorLog, Controller controller) {
String pattern = LocaleMgr.misc.getString("FailedOn0");
for (ErrorReport report : errorLog) {
String filename = report.m_file.toString();
String msg = MessageFormat.format(pattern, filename);
controller.println(msg);
StringWriter sw = new StringWriter();
PrintWriter pw = new PrintWriter(sw);
report.m_th.printStackTrace(pw);
String s = sw.toString();
controller.println(s);
} // end for
pattern = LocaleMgr.misc.getString("FailedOn0Files");
int nb = errorLog.size();
String msg = MessageFormat.format(pattern, nb);
controller.println(msg);
for (ErrorReport report : errorLog) {
String filename = report.m_file.toString();
msg = MessageFormat.format(pattern, filename);
controller.println(msg);
} // end for
} // end reportErrors()
private void addToImportedPackage(DbJVPackage pack) {
if ((pack != null) && (!m_importedPackages.contains(pack))) {
m_importedPackages.add(pack);
}
} // end addToImportedPackage()