Package org.ow2.asm

Examples of org.ow2.asm.ClassReader

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    }

    public void test() throws Exception {
        StringWriter sw = new StringWriter();
        PrintWriter pw = new PrintWriter(sw);
        ClassReader cr = new ClassReader(is);
        ClassWriter cw = new ClassWriter(0);
        ClassVisitor cv = new JasminifierClassAdapter(pw, cw);
        cr.accept(cv,
                new Attribute[] { new Comment(), new CodeComment() },
                ClassReader.EXPAND_FRAMES);
        pw.close();
        String jasmin = sw.toString();

        ClassFile cf = new ClassFile();
        ByteArrayOutputStream bos = new ByteArrayOutputStream();
        cf.readJasmin(new StringReader(jasmin), "test", false);
        if (cf.errorCount() != 0) {
            throw new jasError();
        }
        cf.write(bos);
        bos.close();

        assertEquals(cr,
                new ClassReader(bos.toByteArray()),
                new ClassFilter() {

                    @Override
                    public void visit(
                        int version,
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            e.printStackTrace(System.out);
        }

        final String n = Annotations.class.getName();
        final ClassWriter cw = new ClassWriter(ClassWriter.COMPUTE_MAXS);
        ClassReader cr = new ClassReader(n);
        cr.accept(new ClassAdapter(cw) {

            @Override
            public MethodVisitor visitMethod(
                final int access,
                final String name,
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        Enumeration< ? extends ZipEntry> en = f.entries();
        while (en.hasMoreElements()) {
            ZipEntry e = en.nextElement();
            String name = e.getName();
            if (name.endsWith(".class")) {
                new ClassReader(f.getInputStream(e)).accept(v, 0);
            }
        }
        long l2 = System.currentTimeMillis();

        Map<String, Map<String, Integer>> globals = v.getGlobals();
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            // }

            boolean singleInputDocument = inRepresentation == SINGLE_XML;
            if (inRepresentation == BYTECODE) { // read bytecode and process it
                // with handler
                ClassReader cr = new ClassReader(readEntry(zis, ze));
                cr.accept(new SAXClassAdapter(handler, singleInputDocument), 0);

            } else { // read XML and process it with handler
                XMLReader reader = XMLReaderFactory.createXMLReader();
                reader.setContentHandler(handler);
                reader.parse(new InputSource(singleInputDocument
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            for (int i = 0; i < files.length; ++i) {
                optimize(files[i], d, remapper);
            }
        } else if (f.getName().endsWith(".class")) {
            ConstantPool cp = new ConstantPool();
            ClassReader cr = new ClassReader(new FileInputStream(f));
            ClassWriter cw = new ClassWriter(0);
            ClassConstantsCollector ccc = new ClassConstantsCollector(cw, cp);
            ClassOptimizer co = new ClassOptimizer(ccc, remapper);
            cr.accept(co, ClassReader.SKIP_DEBUG);

            Set<Constant> constants = new TreeSet<Constant>(new ConstantComparator());
            constants.addAll(cp.values());

            cr = new ClassReader(cw.toByteArray());
            cw = new ClassWriter(0);
            Iterator<Constant> i = constants.iterator();
            while (i.hasNext()) {
                Constant c = i.next();
                c.write(cw);
            }
            cr.accept(cw, ClassReader.SKIP_DEBUG);

            if (MAPPING.get(cr.getClassName() + "/remove") != null) {
                return;
            }
            String n = remapper.mapType(cr.getClassName());
            File g = new File(d, n + ".class");
            if (!g.exists() || g.lastModified() < f.lastModified()) {
                if (!g.getParentFile().exists() && !g.getParentFile().mkdirs()) {
                    throw new IOException("Cannot create directory " + g.getParentFile());
                }
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                if (ze.isDirectory()) {
                    continue;
                }
                out.putNextEntry(ze);
                if (ze.getName().endsWith(".class")) {
                    ClassReader cr = new ClassReader(zf.getInputStream(ze));
                    // cr.accept(new ClassDump(), 0);
                    cr.accept(new ClassVerifier(), 0);
                }
                InputStream is = zf.getInputStream(ze);
                int n;
                do {
                    n = is.read(buf, 0, buf.length);
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            System.err.println("Prints the ASM code to generate the given class.");
            System.err.println("Usage: ASMifierClassVisitor [-debug] "
                    + "<fully qualified class name or class file name>");
            return;
        }
        ClassReader cr;
        if (args[i].endsWith(".class") || args[i].indexOf('\\') > -1
                || args[i].indexOf('/') > -1)
        {
            cr = new ClassReader(new FileInputStream(args[i]));
        } else {
            cr = new ClassReader(args[i]);
        }
        cr.accept(new ASMifierClassVisitor(new PrintWriter(System.out)),
                getDefaultAttributes(),
                flags);
    }
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            System.err.println("Verifies the given class.");
            System.err.println("Usage: CheckClassAdapter "
                    + "<fully qualified class name or class file name>");
            return;
        }
        ClassReader cr;
        if (args[0].endsWith(".class")) {
            cr = new ClassReader(new FileInputStream(args[0]));
        } else {
            cr = new ClassReader(args[0]);
        }

        verify(cr, false, new PrintWriter(System.err));
    }
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            System.err.println("Prints a disassembled view of the given class.");
            System.err.println("Usage: TraceClassVisitor [-debug] "
                    + "<fully qualified class name or class file name>");
            return;
        }
        ClassReader cr;
        if (args[i].endsWith(".class") || args[i].indexOf('\\') > -1
                || args[i].indexOf('/') > -1)
        {
            cr = new ClassReader(new FileInputStream(args[i]));
        } else {
            cr = new ClassReader(args[i]);
        }
        cr.accept(new TraceClassVisitor(new PrintWriter(System.out)),
                getDefaultAttributes(),
                flags);
    }
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            } catch (Exception e) {
                this.logger.error("Cannot configure Carol to use CMI", e);
                throw new EZBComponentException("Cannot configure Carol to use CMI", e);
            }

            ClusterViewManagerFactory clusterViewManagerFactory = ClusterViewManagerFactory.getFactory();

            // Start the manager
            try {
                this.clusterViewManager = (ServerClusterViewManager) clusterViewManagerFactory.create();
            } catch (Exception e) {
                this.logger.error("Cannot retrieve the CMI Server", e);
                throw new EZBComponentException("Cannot retrieve the CMI Server", e);
            }
            if (this.clusterViewManager != null
                    && this.clusterViewManager.getState().equals(ClusterViewManager.State.STOPPED)) {
                if (this.eventComponent != null) {
                    List<Component> components =
                        clusterViewManagerFactory.getConfig().getComponents().getComponents();
                    if (components != null) {
                        for (Component cmiEventComponent : components) {
                            if (org.ow2.cmi.component.event.EventComponent.class.isAssignableFrom(cmiEventComponent.getClass())) {
                                ((org.ow2.cmi.component.event.EventComponent) cmiEventComponent).setEventService(
                                        this.eventComponent.getEventService());
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