Examples with MultiMap aQute.lib.collections.MultiMap used on opensource projects

Example 1 with MultiMap

use of aQute.lib.collections.MultiMap in project bnd by bndtools.

the class bnd method doPrint.

private void doPrint(Jar jar, int options, printOptions po) throws ZipException, IOException, Exception {
    if ((options & VERIFY) != 0) {
        Verifier verifier = new Verifier(jar);
        verifier.setPedantic(isPedantic());
        verifier.verify();
        getInfo(verifier);
    }
    if ((options & MANIFEST) != 0) {
        Manifest manifest = jar.getManifest();
        if (manifest == null)
            warning("JAR has no manifest %s", jar);
        else {
            err.println("[MANIFEST " + jar.getName() + "]");
            printManifest(manifest);
        }
        out.println();
    }
    if ((options & IMPEXP) != 0) {
        out.println("[IMPEXP]");
        Manifest m = jar.getManifest();
        Domain domain = Domain.domain(m);
        if (m != null) {
            Parameters imports = domain.getImportPackage();
            Parameters exports = domain.getExportPackage();
            for (String p : exports.keySet()) {
                if (imports.containsKey(p)) {
                    Attrs attrs = imports.get(p);
                    if (attrs.containsKey(VERSION_ATTRIBUTE)) {
                        exports.get(p).put("imported-as", attrs.get(VERSION_ATTRIBUTE));
                    }
                }
            }
            print(Constants.IMPORT_PACKAGE, new TreeMap<String, Attrs>(imports));
            print(Constants.EXPORT_PACKAGE, new TreeMap<String, Attrs>(exports));
        } else
            warning("File has no manifest");
    }
    if ((options & CAPABILITIES) != 0) {
        out.println("[CAPABILITIES]");
        Manifest m = jar.getManifest();
        Domain domain = Domain.domain(m);
        if (m != null) {
            Parameters provide = domain.getProvideCapability();
            Parameters require = domain.getRequireCapability();
            print(Constants.PROVIDE_CAPABILITY, new TreeMap<String, Attrs>(provide));
            print(Constants.REQUIRE_CAPABILITY, new TreeMap<String, Attrs>(require));
        } else
            warning("File has no manifest");
    }
    if ((options & (USES | USEDBY | API)) != 0) {
        out.println();
        try (Analyzer analyzer = new Analyzer()) {
            analyzer.setPedantic(isPedantic());
            analyzer.setJar(jar);
            Manifest m = jar.getManifest();
            if (m != null) {
                String s = m.getMainAttributes().getValue(Constants.EXPORT_PACKAGE);
                if (s != null)
                    analyzer.setExportPackage(s);
            }
            analyzer.analyze();
            boolean java = po.java();
            Packages exports = analyzer.getExports();
            if ((options & API) != 0) {
                Map<PackageRef, List<PackageRef>> apiUses = analyzer.cleanupUses(analyzer.getAPIUses(), !po.java());
                if (!po.xport()) {
                    if (exports.isEmpty())
                        warning("Not filtering on exported only since exports are empty");
                    else
                        apiUses.keySet().retainAll(analyzer.getExports().keySet());
                }
                out.println("[API USES]");
                printMultiMap(apiUses);
                Set<PackageRef> privates = analyzer.getPrivates();
                for (PackageRef export : exports.keySet()) {
                    Map<Def, List<TypeRef>> xRef = analyzer.getXRef(export, privates, Modifier.PROTECTED + Modifier.PUBLIC);
                    if (!xRef.isEmpty()) {
                        out.println();
                        out.printf("%s refers to private Packages (not good)\n\n", export);
                        for (Entry<Def, List<TypeRef>> e : xRef.entrySet()) {
                            TreeSet<PackageRef> refs = new TreeSet<Descriptors.PackageRef>();
                            for (TypeRef ref : e.getValue()) refs.add(ref.getPackageRef());
                            refs.retainAll(privates);
                            //
                            out.printf(//
                            "%60s %-40s %s\n", //
                            e.getKey().getOwnerType().getFQN(), e.getKey().getName(), refs);
                        }
                        out.println();
                    }
                }
                out.println();
            }
            Map<PackageRef, List<PackageRef>> uses = analyzer.cleanupUses(analyzer.getUses(), !po.java());
            if ((options & USES) != 0) {
                out.println("[USES]");
                printMultiMap(uses);
                out.println();
            }
            if ((options & USEDBY) != 0) {
                out.println("[USEDBY]");
                MultiMap<PackageRef, PackageRef> usedBy = new MultiMap<Descriptors.PackageRef, Descriptors.PackageRef>(uses).transpose();
                printMultiMap(usedBy);
            }
        }
    }
    if ((options & COMPONENT) != 0) {
        printComponents(out, jar);
    }
    if ((options & METATYPE) != 0) {
        printMetatype(out, jar);
    }
    if ((options & LIST) != 0) {
        out.println("[LIST]");
        for (Map.Entry<String, Map<String, Resource>> entry : jar.getDirectories().entrySet()) {
            String name = entry.getKey();
            Map<String, Resource> contents = entry.getValue();
            out.println(name);
            if (contents != null) {
                for (String element : contents.keySet()) {
                    int n = element.lastIndexOf('/');
                    if (n > 0)
                        element = element.substring(n + 1);
                    out.print("  ");
                    out.print(element);
                    String path = element;
                    if (name.length() != 0)
                        path = name + "/" + element;
                    Resource r = contents.get(path);
                    if (r != null) {
                        String extra = r.getExtra();
                        if (extra != null) {
                            out.print(" extra='" + escapeUnicode(extra) + "'");
                        }
                    }
                    out.println();
                }
            } else {
                out.println(name + " <no contents>");
            }
        }
        out.println();
    }
}

Example 2 with MultiMap

use of aQute.lib.collections.MultiMap in project bnd by bndtools.

the class bnd method _bsn2url.

public void _bsn2url(Bsn2UrlOptions opts) throws Exception {
    Project p = getProject(opts.project());
    if (p == null) {
        error("You need to be in a project or specify the project with -p/--project");
        return;
    }
    MultiMap<String, Version> revisions = new MultiMap<String, Version>();
    for (RepositoryPlugin repo : p.getPlugins(RepositoryPlugin.class)) {
        if (!(repo instanceof InfoRepository))
            continue;
        for (String bsn : repo.list(null)) {
            revisions.addAll(bsn, repo.versions(bsn));
        }
    }
    for (List<Version> versions : revisions.values()) {
        Collections.sort(versions, Collections.reverseOrder());
    }
    List<String> files = opts._arguments();
    for (String f : files) {
        try (BufferedReader r = IO.reader(getFile(f))) {
            String line;
            nextLine: while ((line = r.readLine()) != null) {
                Matcher matcher = LINE_P.matcher(line);
                if (!matcher.matches())
                    continue nextLine;
                line = matcher.group(1);
                Parameters bundles = new Parameters(line, this);
                for (Map.Entry<String, Attrs> entry : bundles.entrySet()) {
                    String bsn = entry.getKey();
                    VersionRange range = new VersionRange(entry.getValue().getVersion());
                    List<Version> versions = revisions.get(bsn);
                    if (versions == null) {
                        error("No for versions for %s", bsn);
                        break nextLine;
                    }
                    for (Version version : versions) {
                        if (range.includes(version)) {
                            for (RepositoryPlugin repo : p.getPlugins(RepositoryPlugin.class)) {
                                if (!(repo instanceof InfoRepository))
                                    continue;
                                InfoRepository rp = (InfoRepository) repo;
                                ResourceDescriptor descriptor = rp.getDescriptor(bsn, version);
                                if (descriptor == null) {
                                    error("Found bundle, but no descriptor %s;version=%s", bsn, version);
                                    return;
                                }
                                out.println(descriptor.url + " #" + descriptor.bsn + ";version=" + descriptor.version);
                            }
                        }
                    }
                }
            }
        } catch (Exception e) {
            error("failed to create url list from file %s : %s", f, e);
        }
    }
}

Example 3 with MultiMap

use of aQute.lib.collections.MultiMap in project bnd by bndtools.

the class bnd method _xref.

/**
	 * Cross reference every class in the jar file to the files it references
	 */
@Description("Show a cross references for all classes in a set of jars.")
public void _xref(xrefOptions options) throws IOException, Exception {
    Analyzer analyzer = new Analyzer();
    final MultiMap<TypeRef, TypeRef> table = new MultiMap<TypeRef, TypeRef>();
    final MultiMap<PackageRef, PackageRef> packages = new MultiMap<PackageRef, PackageRef>();
    Set<TypeRef> set = Create.set();
    Instructions filter = new Instructions(options.match());
    for (String arg : options._arguments()) {
        try {
            File file = new File(arg);
            try (Jar jar = new Jar(file.getName(), file)) {
                for (Map.Entry<String, Resource> entry : jar.getResources().entrySet()) {
                    String key = entry.getKey();
                    Resource r = entry.getValue();
                    if (key.endsWith(".class")) {
                        TypeRef ref = analyzer.getTypeRefFromPath(key);
                        if (filter.matches(ref.toString())) {
                            set.add(ref);
                            try (InputStream in = r.openInputStream()) {
                                Clazz clazz = new Clazz(analyzer, key, r);
                                // TODO use the proper bcp instead
                                // of using the default layout
                                Set<TypeRef> s = clazz.parseClassFile();
                                for (Iterator<TypeRef> t = s.iterator(); t.hasNext(); ) {
                                    TypeRef tr = t.next();
                                    if (tr.isJava() || tr.isPrimitive())
                                        t.remove();
                                    else
                                        packages.add(ref.getPackageRef(), tr.getPackageRef());
                                }
                                table.addAll(ref, s);
                                set.addAll(s);
                            }
                        }
                    }
                }
            }
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
    boolean to = options.to();
    boolean from = options.from();
    if (to == false && from == false)
        to = from = true;
    if (options.classes()) {
        if (to)
            printxref(table, ">");
        if (from)
            printxref(table.transpose(), "<");
    } else {
        if (to)
            printxref(packages, ">");
        if (from)
            printxref(packages.transpose(), "<");
    }
}

Example 4 with MultiMap

use of aQute.lib.collections.MultiMap in project bnd by bndtools.

the class bnd method _info.

@Description("Show key project variables")
public void _info(infoOptions options) throws Exception {
    Project p = getProject(options.project());
    if (p == null) {
        messages.NoProject();
        return;
    }
    boolean any = options.runbundles() || options.buildpath() || options.classpath() || options.dependsOn() || options.vmpath();
    MultiMap<String, Object> table = new MultiMap<String, Object>();
    if (any || options.runbundles()) {
        table.addAll("Run", p.getRunbundles());
    }
    if (any || options.buildpath()) {
        table.addAll("Build", p.getBuildpath());
    }
    if (any || options.buildpath()) {
        table.addAll("Depends on", p.getDependson());
    }
    if (any || options.sourcepath()) {
        table.addAll("Source", p.getSourcePath());
    }
    if (any || options.classpath()) {
        table.addAll("Class path", p.getClasspath());
    }
    if (any || options.vmpath()) {
        table.addAll("Run path", p.getRunpath());
    }
    printMultiMap(table);
}

Example 5 with MultiMap

use of aQute.lib.collections.MultiMap in project bnd by bndtools.

the class ResourcesRepository method findProviders.

@SuppressWarnings({ "unchecked", "rawtypes" })
@Override
public Map<Requirement, Collection<Capability>> findProviders(Collection<? extends Requirement> requirements) {
    MultiMap<Requirement, Capability> result = new MultiMap<>();
    for (Requirement requirement : requirements) {
        List<Capability> capabilities = findProvider(requirement);
        result.put(requirement, capabilities);
    }
    return (Map) result;
}