protected void doExecute()

in gshell/gshell-packages/src/main/java/org/apache/servicemix/kernel/gshell/packages/ImportsCommand.java [36:69]

• 34 lines of code
• 10 McCabe index (conditional complexity)

    protected void doExecute(PackageAdmin admin) throws Exception {
        Map<Long, List<ExportedPackage>> packages = new HashMap<Long, List<ExportedPackage>>();
        ExportedPackage[] exported = admin.getExportedPackages((Bundle) null);
        for (ExportedPackage pkg : exported) {
            Bundle[] bundles = pkg.getImportingBundles();
            if (bundles != null) {
                for (Bundle b : bundles) {
                    List<ExportedPackage> p = packages.get(b.getBundleId());
                    if (p == null) {
                        p = new ArrayList<ExportedPackage>();
                        packages.put(b.getBundleId(), p);
                    }
                    p.add(pkg);
                }
            }
        }
        if (ids != null && !ids.isEmpty()) {
            for (long id : ids) {
                Bundle bundle = getBundleContext().getBundle(id);
                if (bundle != null) {
                    printImports(io.out, bundle, packages.get(bundle.getBundleId()));
                } else {
                    io.err.println("Bundle ID " + id + " is invalid.");
                }
            }
        }
        else {
            List<ExportedPackage> pkgs = new ArrayList<ExportedPackage>();
            for (List<ExportedPackage> l : packages.values()) {
                pkgs.addAll(l);
            }
            printImports(io.out, null, pkgs);
        }
    }