Java 类org.objectweb.asm.commons.RemappingMethodAdapter 实例源码

项目：4Space-5 文件：MCStripTransformer.java

public static byte[] transform(byte[] bytes) {
    ClassNode cnode = ASMHelper.createClassNode(bytes, ClassReader.EXPAND_FRAMES);

    boolean changed = false;
    Iterator<MethodNode> it = cnode.methods.iterator();
    while(it.hasNext()) {
        MethodNode mnode = it.next();
        ReferenceDetector r = new ReferenceDetector();
        mnode.accept(new RemappingMethodAdapter(mnode.access, mnode.desc, new MethodVisitor(Opcodes.ASM4) {}, r));
        if(r.found) {
            it.remove();
            changed = true;
        }
    }
    if(changed)
        bytes = ASMHelper.createBytes(cnode, 0);
    return bytes;
}

项目：CodeChickenLib 文件：MCStripTransformer.java

public static byte[] transform(byte[] bytes) {
    ClassNode cnode = ASMHelper.createClassNode(bytes, ClassReader.EXPAND_FRAMES);

    boolean changed = false;
    Iterator<MethodNode> it = cnode.methods.iterator();
    while (it.hasNext()) {
        MethodNode mnode = it.next();
        ReferenceDetector r = new ReferenceDetector();
        mnode.accept(new RemappingMethodAdapter(mnode.access, mnode.desc, new MethodVisitor(Opcodes.ASM4) {
        }, r));
        if (r.found) {
            it.remove();
            changed = true;
        }
    }
    if (changed) {
        bytes = ASMHelper.createBytes(cnode, 0);
    }
    return bytes;
}

项目：QDrill 文件：MergeAdapter.java

@Override
public void visitEnd() {
  // add all the fields of the class we're going to merge.
  for (Iterator<?> it = classToMerge.fields.iterator(); it.hasNext();) {
    ((FieldNode) it.next()).accept(this);
  }

  // add all the methods that we to include.
  for (Iterator<?> it = classToMerge.methods.iterator(); it.hasNext();) {
    MethodNode mn = (MethodNode) it.next();

    if (mn.name.equals("<init>")) {
      continue;
    }

    String[] exceptions = new String[mn.exceptions.size()];
    mn.exceptions.toArray(exceptions);
    MethodVisitor mv = cv.visitMethod(mn.access | Modifier.FINAL, mn.name, mn.desc, mn.signature, exceptions);
    if (verifyBytecode) {
      mv = new CheckMethodVisitorFsm(api, mv);
    }

    mn.instructions.resetLabels();

    // mn.accept(new RemappingMethodAdapter(mn.access, mn.desc, mv, new
    // SimpleRemapper("org.apache.drill.exec.compile.ExampleTemplate", "Bunky")));
    ClassSet top = set;
    while (top.parent != null) {
      top = top.parent;
    }
    mn.accept(new RemappingMethodAdapter(mn.access, mn.desc, mv,
        new SimpleRemapper(top.precompiled.slash, top.generated.slash)));

  }
  super.visitEnd();
}

项目：TFC2 文件：ASMHelper.java

/**
 * Copy a method and rename it; everything else will be exactly the same
 * @return The renamed method copy
 */
public static MethodNode copyAndRenameMethod(ClassNode classNode, MethodNode method, String newMethodName)
{
    MethodVisitor methodCopyVisitor = classNode.visitMethod(method.access, newMethodName, method.desc, method.signature, method.exceptions.toArray(new String[method.exceptions.size()]));
    method.accept(new RemappingMethodAdapter(method.access, method.desc, methodCopyVisitor, new Remapper(){}));
    return methodCopyVisitor instanceof MethodNode ? (MethodNode) methodCopyVisitor : null;
}

项目：JReFrameworker 文件：MergeAdapter.java

/**
 * Adds the method to the base class
 * @param methodNode
 */
private void addMethod(MethodNode methodNode){
    String[] exceptions = new String[methodNode.exceptions.size()];
    methodNode.exceptions.toArray(exceptions);
    MethodVisitor mv = cv.visitMethod(methodNode.access, methodNode.name, methodNode.desc, methodNode.signature, exceptions);

    methodNode.instructions.resetLabels();
    // SimpleRemapper -> maps old name to new name
    // updates owners and descriptions appropriately
    methodNode.accept(new RemappingMethodAdapter(methodNode.access, methodNode.desc, mv, new SimpleRemapper(classToMerge.name, baseClassName)));
}

项目：JReFrameworker 文件：MergeAdapter.java

/**
 * Adds the method to the base class
 * @param methodNode
 */
private void addMethod(MethodNode methodNode){
    String[] exceptions = new String[methodNode.exceptions.size()];
    methodNode.exceptions.toArray(exceptions);
    MethodVisitor mv = cv.visitMethod(methodNode.access, methodNode.name, methodNode.desc, methodNode.signature, exceptions);

    methodNode.instructions.resetLabels();
    // SimpleRemapper -> maps old name to new name
    // updates owners and descriptions appropriately
    methodNode.accept(new RemappingMethodAdapter(methodNode.access, methodNode.desc, mv, new SimpleRemapper(classToMerge.name, baseClassName)));
}

项目：TFC2 文件：ASMHelper.java

/**
 * Copy a method and rename it; everything else will be exactly the same
 * @return The renamed method copy
 */
public static MethodNode copyAndRenameMethod(ClassNode classNode, MethodNode method, String newMethodName)
{
    MethodVisitor methodCopyVisitor = classNode.visitMethod(method.access, newMethodName, method.desc, method.signature, method.exceptions.toArray(new String[method.exceptions.size()]));
    method.accept(new RemappingMethodAdapter(method.access, method.desc, methodCopyVisitor, new Remapper(){}));
    return methodCopyVisitor instanceof MethodNode ? (MethodNode) methodCopyVisitor : null;
}

项目：proxyhotswap 文件：TestClassAdapter.java

protected MethodVisitor createRemappingMethodAdapter(
        int access,
        String newDesc,
        MethodVisitor mv) {
    return new RemappingMethodAdapter(access, newDesc, mv, remapper) {
        @Override
        public void visitMethodInsn(int opcode, String owner, String name, String desc, boolean itf) {
            if (name.equals("<init>") && isObject && owner.equals("java/lang/Object")) {
                return;
            }

            super.visitMethodInsn(opcode, owner, stripMethodSuffix(name), desc, itf);
        }
    };
}

项目：HotswapAgent 文件：TestClassAdapter.java

protected MethodVisitor createRemappingMethodAdapter(int access, String newDesc, MethodVisitor mv) {
    return new RemappingMethodAdapter(access, newDesc, mv, remapper) {
        @Override
        public void visitMethodInsn(int opcode, String owner, String name, String desc, boolean itf) {
            if (name.equals("<init>") && isObject && owner.equals("java/lang/Object")) {
                return;
            }

            super.visitMethodInsn(opcode, owner, stripMethodSuffix(name), desc, itf);
        }
    };
}

项目：drill 文件：MergeAdapter.java

@Override
public void visitEnd() {
  // add all the fields of the class we're going to merge.
  for (Iterator<?> it = classToMerge.fields.iterator(); it.hasNext();) {

    // Special handling for nested classes. Drill uses non-static nested
    // "inner" classes in some templates. Prior versions of Drill would
    // create the generated nested classes as static, then this line
    // would copy the "this$0" field to convert the static nested class
    // into a non-static inner class. However, that approach is not
    // compatible with plain-old Java compilation. Now, Drill generates
    // the nested classes as non-static inner classes. As a result, we
    // do not want to copy the hidden fields; we'll end up with two if
    // we do.

    FieldNode field = (FieldNode) it.next();
    if (! field.name.startsWith("this$")) {
      field.accept(this);
    }
  }

  // add all the methods that we to include.
  for (Iterator<?> it = classToMerge.methods.iterator(); it.hasNext();) {
    MethodNode mn = (MethodNode) it.next();

    if (mn.name.equals("<init>")) {
      continue;
    }

    String[] exceptions = new String[mn.exceptions.size()];
    mn.exceptions.toArray(exceptions);
    MethodVisitor mv = cv.visitMethod(mn.access | Modifier.FINAL, mn.name, mn.desc, mn.signature, exceptions);
    if (verifyBytecode) {
      mv = new CheckMethodVisitorFsm(api, mv);
    }

    mn.instructions.resetLabels();

    // mn.accept(new RemappingMethodAdapter(mn.access, mn.desc, mv, new
    // SimpleRemapper("org.apache.drill.exec.compile.ExampleTemplate", "Bunky")));
    ClassSet top = set;
    while (top.parent != null) {
      top = top.parent;
    }
    mn.accept(new RemappingMethodAdapter(mn.access, mn.desc, mv,
        new SimpleRemapper(top.precompiled.slash, top.generated.slash)));

  }
  super.visitEnd();
}