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

Example 6 with Analyzer

use of aQute.bnd.osgi.Analyzer 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 7 with Analyzer

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

the class bnd method _create.

/**
	 * Create jar file
	 * 
	 * <pre>
	 *  jar c[v0M]f jarfile [-C dir] inputfiles [-Joption]
	 * jar c[v0]mf manifest jarfile [-C dir] inputfiles [-Joption] jar c[v0M]
	 * [-C dir] inputfiles [-Joption] jar c[v0]m manifest [-C dir] inputfiles
	 * [-Joption]
	 * </pre>
	 * 
	 * @param options
	 * @throws Exception
	 */
@Description("Create jar, used to support backward compatible java jar commands")
public void _create(createOptions options) throws Exception {
    Jar jar = new Jar("dot");
    File dir = getBase().getAbsoluteFile();
    String sdir = options.cdir();
    if (sdir != null)
        dir = getFile(sdir);
    if (options._arguments().isEmpty())
        add(jar, dir, ".", options.verbose());
    else
        for (String f : options._arguments()) {
            f = f.replace(File.separatorChar, '/');
            add(jar, dir, f, options.verbose());
        }
    String manifest = options.manifest();
    if (manifest != null) {
        if (options.verbose())
            err.printf("Adding manifest from %s\n", manifest);
        jar.setManifest(getFile(manifest));
    }
    if (options.Manifest()) {
        jar.setManifest((Manifest) null);
    } else {
        if (options.wrap()) {
            Analyzer w = new Analyzer(this);
            addClose(w);
            w.setBase(getBase());
            w.use(this);
            w.setDefaults(options.bsn(), options.version());
            w.calcManifest();
            getInfo(w);
            w.setJar((Jar) null);
            w.close();
        }
    }
    if (options.nocompression())
        jar.setCompression(Jar.Compression.STORE);
    if (isOk()) {
        String jarFile = options.file();
        if (jarFile == null)
            jar.write(System.out);
        else
            jar.write(jarFile);
    }
    jar.close();
}

Example 8 with Analyzer

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

the class bnd method _ees.

/**
	 * Show the class versions used in a JAR
	 * 
	 * @throws Exception
	 */
@Description("Show the Execution Environments of a JAR")
public void _ees(EEOptions options) throws Exception {
    for (String path : options._arguments()) {
        File f = getFile(path);
        if (!f.isFile()) {
            error("Not a file");
        } else {
            try (Analyzer a = new Analyzer(this)) {
                a.setJar(f);
                a.analyze();
                out.printf("%s %s%n", a.getJar().getName(), a.getEEs());
            }
        }
    }
}

Example 9 with Analyzer

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

the class AnalyzerTest method testDsSkipOsgiImport.

public static void testDsSkipOsgiImport() throws Exception {
    Properties base = new Properties();
    base.put(Analyzer.IMPORT_PACKAGE, "!org.osgi.*, *");
    base.put(Analyzer.EXPORT_PACKAGE, "*;-noimport:=true");
    File tmp = IO.getFile("jar/ds.jar");
    try (Analyzer h = new Analyzer()) {
        h.setJar(tmp);
        h.setProperties(base);
        h.calcManifest().write(System.err);
        assertPresent(h.getImports().keySet(), "org.xml.sax, " + " javax.xml.parsers," + " org.xml.sax.helpers," + " org.eclipse.osgi.util");
        System.err.println("IMports " + h.getImports());
        assertNotPresent(h.getImports().keySet(), "org.osgi.service.packageadmin, " + "org.osgi.service.log," + " org.osgi.framework," + " org.osgi.util.tracker, " + "org.osgi.service.component, " + "org.osgi.service.cm");
        assertPresent(h.getExports().keySet(), "org.eclipse.equinox.ds.parser, " + "org.eclipse.equinox.ds.tracker, " + "org.eclipse.equinox.ds, " + "org.eclipse.equinox.ds.instance, " + "org.eclipse.equinox.ds.model, " + "org.eclipse.equinox.ds.resolver, " + "org.eclipse.equinox.ds.workqueue");
    }
}

Example 10 with Analyzer

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

the class AnalyzerTest method testClasspath.

public static void testClasspath() throws Exception {
    Properties base = new Properties();
    base.put(Analyzer.IMPORT_PACKAGE, "*");
    base.put(Analyzer.EXPORT_PACKAGE, "*;-noimport:=true");
    File tmp = IO.getFile("jar/ds.jar");
    File osgi = IO.getFile("jar/osgi.jar");
    try (Analyzer h = new Analyzer()) {
        h.setJar(tmp);
        h.setProperties(base);
        h.setClasspath(new File[] { osgi });
        h.calcManifest().write(System.err);
        assertEquals("Version from osgi.jar", "[1.2,2)", get(h.getImports(), h.getPackageRef("org.osgi.service.packageadmin"), "version"));
        assertEquals("Version from osgi.jar", "[1.3,2)", get(h.getImports(), h.getPackageRef("org.osgi.util.tracker"), "version"));
        assertEquals("Version from osgi.jar", null, get(h.getImports(), h.getPackageRef("org.xml.sax"), "version"));
    }
}