Examples with Packages aQute.bnd.osgi.Packages used on opensource projects

Example 1 with Packages

use of aQute.bnd.osgi.Packages in project felix by apache.

the class BundlePlugin method addLocalPackages.

private static void addLocalPackages(File outputDirectory, Analyzer analyzer) throws IOException {
    Packages packages = new Packages();
    if (outputDirectory != null && outputDirectory.isDirectory()) {
        // scan classes directory for potential packages
        DirectoryScanner scanner = new DirectoryScanner();
        scanner.setBasedir(outputDirectory);
        scanner.setIncludes(new String[] { "**/*.class" });
        scanner.addDefaultExcludes();
        scanner.scan();
        String[] paths = scanner.getIncludedFiles();
        for (int i = 0; i < paths.length; i++) {
            packages.put(analyzer.getPackageRef(getPackageName(paths[i])));
        }
    }
    Packages exportedPkgs = new Packages();
    Packages privatePkgs = new Packages();
    boolean noprivatePackages = "!*".equals(analyzer.getProperty(Analyzer.PRIVATE_PACKAGE));
    for (PackageRef pkg : packages.keySet()) {
        // mark all source packages as private by default (can be overridden by export list)
        privatePkgs.put(pkg);
        // we can't export the default package (".") and we shouldn't export internal packages
        String fqn = pkg.getFQN();
        if (noprivatePackages || !(".".equals(fqn) || fqn.contains(".internal") || fqn.contains(".impl"))) {
            exportedPkgs.put(pkg);
        }
    }
    Properties properties = analyzer.getProperties();
    String exported = properties.getProperty(Analyzer.EXPORT_PACKAGE);
    if (exported == null) {
        if (!properties.containsKey(Analyzer.EXPORT_CONTENTS)) {
            // no -exportcontents overriding the exports, so use our computed list
            for (Attrs attrs : exportedPkgs.values()) {
                attrs.put(Constants.SPLIT_PACKAGE_DIRECTIVE, "merge-first");
            }
            properties.setProperty(Analyzer.EXPORT_PACKAGE, Processor.printClauses(exportedPkgs));
        } else {
            // leave Export-Package empty (but non-null) as we have -exportcontents
            properties.setProperty(Analyzer.EXPORT_PACKAGE, "");
        }
    } else if (exported.indexOf(LOCAL_PACKAGES) >= 0) {
        String newExported = StringUtils.replace(exported, LOCAL_PACKAGES, Processor.printClauses(exportedPkgs));
        properties.setProperty(Analyzer.EXPORT_PACKAGE, newExported);
    }
    String internal = properties.getProperty(Analyzer.PRIVATE_PACKAGE);
    if (internal == null) {
        if (!privatePkgs.isEmpty()) {
            for (Attrs attrs : privatePkgs.values()) {
                attrs.put(Constants.SPLIT_PACKAGE_DIRECTIVE, "merge-first");
            }
            properties.setProperty(Analyzer.PRIVATE_PACKAGE, Processor.printClauses(privatePkgs));
        } else {
            // if there are really no private packages then use "!*" as this will keep the Bnd Tool happy
            properties.setProperty(Analyzer.PRIVATE_PACKAGE, "!*");
        }
    } else if (internal.indexOf(LOCAL_PACKAGES) >= 0) {
        String newInternal = StringUtils.replace(internal, LOCAL_PACKAGES, Processor.printClauses(privatePkgs));
        properties.setProperty(Analyzer.PRIVATE_PACKAGE, newInternal);
    }
}

Example 2 with Packages

use of aQute.bnd.osgi.Packages 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 3 with Packages

use of aQute.bnd.osgi.Packages in project bnd by bndtools.

the class BuilderTest method testImportRangeCalculatedFromClasspath_1.

/**
	 * Check if we imported the package with the correct version range when
	 * there's an empty package in front of it in the classpath. First form.
	 */
public static void testImportRangeCalculatedFromClasspath_1() throws Exception {
    Properties base = new Properties();
    base.put(Analyzer.IMPORT_PACKAGE, "javax.servlet,javax.servlet.http");
    Builder analyzer = new Builder();
    try {
        analyzer.addClasspath(new File("bin"));
        analyzer.setPrivatePackage("test");
        analyzer.setClasspath(new File[] { IO.getFile("jar/jsp-api.jar"), IO.getFile("jar/servlet-api.jar") });
        analyzer.setProperties(base);
        analyzer.build();
        assertTrue(analyzer.check());
        Packages imports = analyzer.getImports();
        Attrs attrs = imports.getByFQN("javax.servlet.http");
        assertEquals("[3.0,4)", attrs.getVersion());
        attrs = imports.getByFQN("javax.servlet");
        assertEquals("[3.0,4)", attrs.getVersion());
    } finally {
        analyzer.close();
    }
}

Example 4 with Packages

use of aQute.bnd.osgi.Packages in project bnd by bndtools.

the class ContractTest method testSimple.

public void testSimple() throws Exception {
    Jar bjar = getContractExporter("test", "2.5", "${exports}");
    Builder a = newBuilder();
    a.setTrace(true);
    a.addClasspath(bjar);
    a.setProperty(Constants.CONTRACT, "*");
    a.setImportPackage("org.osgi.service.cm,*");
    a.setProperty("Export-Package", "test.refer");
    Jar ajar = a.build();
    assertTrue(a.check());
    Domain domain = Domain.domain(ajar.getManifest());
    Parameters rc = domain.getRequireCapability();
    rc.remove("osgi.ee");
    System.out.println(rc);
    assertEquals(1, rc.size());
    Packages ps = a.getImports();
    assertTrue(ps.containsFQN("org.osgi.service.cm"));
    Attrs attrs = ps.getByFQN("org.osgi.service.cm");
    assertNotNull(attrs);
    assertNull(attrs.getVersion());
}

Example 5 with Packages

use of aQute.bnd.osgi.Packages in project bnd by bndtools.

the class BuilderTest method testImportRangeCalculatedFromClasspath_2.

/**
	 * Check if we imported the package with the correct version range when
	 * there's an empty package in front of it in the classpath. Second form.
	 */
public static void testImportRangeCalculatedFromClasspath_2() throws Exception {
    Properties base = new Properties();
    base.put(Analyzer.IMPORT_PACKAGE, "javax.servlet,javax.servlet.http");
    String pwd = System.getProperty("user.dir");
    base.put("pwd", new File(pwd).toURI().toString());
    base.put("-classpath", "${pwd}/jar/jsp-api.jar,${pwd}/jar/servlet-api.jar");
    Builder analyzer = new Builder();
    try {
        analyzer.addClasspath(new File("bin"));
        analyzer.setPrivatePackage("test");
        analyzer.setProperties(base);
        analyzer.build();
        assertTrue(analyzer.check());
        Packages imports = analyzer.getImports();
        Attrs attrs = imports.getByFQN("javax.servlet.http");
        assertEquals("[3.0,4)", attrs.getVersion());
        attrs = imports.getByFQN("javax.servlet");
        assertEquals("[3.0,4)", attrs.getVersion());
    } finally {
        analyzer.close();
    }
}