Example usage for org.objectweb.asm Opcodes ASM4

Introduction

In this page you can find the example usage for org.objectweb.asm Opcodes ASM4.

Prototype

int ASM4

To view the source code for org.objectweb.asm Opcodes ASM4.

Click Source Link

Usage

From source file:org.springframework.cglib.transform.FieldVisitorTee.java

License:Apache License

public FieldVisitorTee(FieldVisitor fv1, FieldVisitor fv2) {
    super(Opcodes.ASM4);
    this.fv1 = fv1;
    this.fv2 = fv2;
}

From source file:org.springframework.cglib.transform.MethodVisitorTee.java

License:Apache License

public MethodVisitorTee(MethodVisitor mv1, MethodVisitor mv2) {
    super(Opcodes.ASM4);
    this.mv1 = mv1;
    this.mv2 = mv2;
}

From source file:org.summer.ana.CyclomaticComplexityPrinter.java

License:Open Source License

public CyclomaticComplexityPrinter() {
    super(Opcodes.ASM4);
}

From source file:sonia.legman.maven.GuavaMigrationMojo.java

License:Apache License

/**
 * Method description//w  w w  . j a  v a  2  s .c  o  m
 *
 *
 * @param file
 *
 * @throws IOException
 */
void processClassFile(File file) throws IOException {
    InputStream stream = null;

    try {
        stream = new FileInputStream(file);

        ClassReader reader = new ClassReader(stream);

        Builder builder = MethodAnnotationClassVisitor.builder();

        builder.api(Opcodes.ASM4);
        builder.annotateClasses(Subscribe.class, AllowConcurrentEvents.class);
        builder.methodAnnotationHandler(new MethodAnnotationHandler() {

            @Override
            public void handleMethodAnnotation(String className, String methodName, String annotationName) {
                //J-
                String message = template.replace("{class}", className).replace("{method}", methodName)
                        .replace("{annotation}", annotationName)
                        .replace("{subscribe}", com.github.legman.Subscribe.class.getName());
                //J+ 

                getLog().warn(message);
            }
        });

        reader.accept(builder.build(), 0);
    } finally {
        Closeables.close(stream, true);
    }
}

From source file:st.redline.compiler.TracingClassVisitor.java

License:Open Source License

public TracingClassVisitor(ClassVisitor delegate, PrintWriter printWriter) {
    super(Opcodes.ASM4);
    this.delegate = delegate;
    this.out = printWriter;
}

From source file:tk.wurst_client.hooks.injector.JarHookInjector.java

License:Open Source License

public void injectHooks(File inputFile, File outputFile, JarData settings) throws IOException {
    JarFile inputJar = new JarFile(inputFile);
    outputFile.getParentFile().mkdirs();
    JarInputStream input = new JarInputStream(new FileInputStream(inputFile));
    JarOutputStream output = new JarOutputStream(new FileOutputStream(outputFile), inputJar.getManifest());
    inputJar.close();/*w  w w  .  j  a v a  2s .co m*/
    for (JarEntry entry; (entry = input.getNextJarEntry()) != null;)
        if (entry.isDirectory()) {
            output.putNextEntry(entry);
            output.closeEntry();
        } else if (!entry.getName().endsWith(".class")) {
            if (entry.getName().equals("META-INF/MANIFEST.MF"))
                continue;
            output.putNextEntry(entry);
            byte[] buffer = new byte[8192];
            for (int length; (length = input.read(buffer)) != -1;)
                output.write(buffer, 0, length);
            output.closeEntry();
        } else {
            output.putNextEntry(new JarEntry(entry.getName()));
            ClassReader reader = new ClassReader(input);
            ClassWriter writer = new ClassWriter(ClassWriter.COMPUTE_MAXS);
            ClassData classData = settings.getClass(entry.getName().substring(0, entry.getName().length() - 6));
            ClassHookInjector hookInjector = new ClassHookInjector(Opcodes.ASM4, writer, classData);
            reader.accept(hookInjector, 0);
            output.write(writer.toByteArray());
            output.closeEntry();
        }
    input.close();

    output.putNextEntry(new JarEntry("tk/"));
    output.closeEntry();
    output.putNextEntry(new JarEntry("tk/wurst_client/"));
    output.closeEntry();
    output.putNextEntry(new JarEntry("tk/wurst_client/hooks/"));
    output.closeEntry();

    output.putNextEntry(new JarEntry("tk/wurst_client/hooks/HookManager.class"));
    InputStream input2 = getClass().getClassLoader()
            .getResourceAsStream("tk/wurst_client/hooks/HookManager.class");
    byte[] buffer = new byte[8192];
    for (int length; (length = input2.read(buffer)) != -1;)
        output.write(buffer, 0, length);
    output.closeEntry();
    input2.close();

    output.putNextEntry(new JarEntry("tk/wurst_client/hooks/HookManager$Hook.class"));
    input2 = getClass().getClassLoader().getResourceAsStream("tk/wurst_client/hooks/HookManager$Hook.class");
    buffer = new byte[8192];
    for (int length; (length = input2.read(buffer)) != -1;)
        output.write(buffer, 0, length);
    output.closeEntry();
    input2.close();

    output.close();
}

From source file:tk.wurst_client.hooks.reader.JarDataReader.java

License:Open Source License

public JarData read(File file) throws IOException {
    DefaultMutableTreeNode root = new DefaultMutableTreeNode(file.getName());
    JarData jarData = new JarData();
    JarInputStream input = new JarInputStream(new FileInputStream(file));
    for (JarEntry entry; (entry = input.getNextJarEntry()) != null;)
        if (entry.isDirectory())
            root.add(new DefaultMutableTreeNode(
                    entry.getName().substring(0, entry.getName().length() - 1).replace("/", "."), true));
        else if (entry.getName().endsWith(".class")) {
            ClassReader reader = new ClassReader(input);
            ClassDataReader wReader = new ClassDataReader(Opcodes.ASM4, jarData);
            reader.accept(wReader, 0);/*  ww  w.jav  a 2s.c om*/

            if (entry.getName().contains("/"))
                getNode(root, entry.getName().substring(0, entry.getName().lastIndexOf("/")).replace("/", "."))
                        .add(new DefaultMutableTreeNode(
                                entry.getName().substring(entry.getName().lastIndexOf("/") + 1), false));
            else
                root.add(new DefaultMutableTreeNode(entry.getName(), false));
        } else if (entry.getName().contains("/"))
            getNode(root, entry.getName().substring(0, entry.getName().lastIndexOf("/")).replace("/", ".")).add(
                    new DefaultMutableTreeNode(entry.getName().substring(entry.getName().lastIndexOf("/") + 1),
                            false));
        else
            root.add(new DefaultMutableTreeNode(entry, false));
    input.close();
    getNode(root, "META-INF").add(new DefaultMutableTreeNode("MANIFEST.MF", false));
    sortNode(root);
    tree.setModel(new DefaultTreeModel(root));
    return jarData;
}