org.objectweb.asm.Type.getType()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.objectweb.asm.Type.getType()方法的一些代码示例，展示了Type.getType()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Type.getType()方法的具体详情如下：
包路径：org.objectweb.asm.Type
类名称：Type
方法名：getType

Type.getType介绍

[英]Returns the Java type corresponding to the given class.
[中]返回与给定类对应的Java类型。

代码示例

代码示例来源：origin: pxb1988/dex2jar

protected static String toInternalName(String desc) {
  // TODO without creating object
  return Type.getType(desc).getInternalName();
}

代码示例来源：origin: cglib/cglib

public static Type getComponentType(Type type) {
  if (!isArray(type)) {
    throw new IllegalArgumentException("Type " + type + " is not an array");
  }
  return Type.getType(type.getDescriptor().substring(1));
}

代码示例来源：origin: JCTools/JCTools

private static int parameterTypeUnsafe(MethodVisitor methodVisitor, Class<?> parameterType, boolean write) {
  parameterType = parameterType.isPrimitive() ? parameterType : Object.class;
  Type type = Type.getType(parameterType);
  String boolDescriptor = parameterType == boolean.class ? "Ljava/lang/Object;" : "";
  methodVisitor.visitMethodInsn(Opcodes.INVOKEVIRTUAL,
      Type.getInternalName(Unsafe.class),
      (write ? "put" : "get") + Character.toUpperCase(type.getClassName().charAt(0)) + type.getClassName().substring(1),
      write ? ("(" + boolDescriptor + "J" + type.getDescriptor() + ")V") : ("(" + boolDescriptor + "J)" + type.getDescriptor()),
      false);
  return type.getSize();
}

代码示例来源：origin: pxb1988/dex2jar

static String toInternal(String n) {
  // TODO replace
  return Type.getType(n).getInternalName();
}

代码示例来源：origin: cglib/cglib

public static Type getComponentType(Type type) {
  if (!isArray(type)) {
    throw new IllegalArgumentException("Type " + type + " is not an array");
  }
  return Type.getType(type.getDescriptor().substring(1));
}

代码示例来源：origin: robolectric/robolectric

private String remapParamType(Type type) {
  String remappedName;
  String internalName;

  switch (type.getSort()) {
   case ARRAY:
    internalName = type.getInternalName();
    int count = 0;
    while (internalName.charAt(count) == '[') count++;

    remappedName = remapParamType(internalName.substring(count));
    if (remappedName != null) {
     return Type.getObjectType(internalName.substring(0, count) + remappedName).getDescriptor();
    }
    break;

   case OBJECT:
    type = mappedType(type);
    break;

   default:
    break;
  }
  return type.getDescriptor();
 }
}

代码示例来源：origin: robolectric/robolectric

private static String[] getInternalNames(final Class<?>[] types) {
 if (types == null) {
  return null;
 }
 String[] names = new String[types.length];
 for (int i = 0; i < names.length; ++i) {
  names[i] = Type.getType(types[i]).getInternalName();
 }
 return names;
}

代码示例来源：origin: org.ow2.asm/asm

return getType(getDescriptor(clazz));

代码示例来源：origin: robolectric/robolectric

<T> Factory createProxyFactory(Class<T> targetClass) {
 Type targetType = Type.getType(targetClass);
 String targetName = targetType.getInternalName();
 String proxyName = targetName + "$GeneratedProxy";
 Type proxyType = Type.getType("L" + proxyName.replace('.', '/') + ";");
 ClassWriter writer = new ClassWriter(ClassWriter.COMPUTE_FRAMES| ClassWriter.COMPUTE_MAXS);
 writer.visit(V1_7, ACC_PUBLIC | ACC_SUPER | ACC_FINAL, proxyName, null, targetName, null);
 writer.visitField(ACC_PUBLIC, TARGET_FIELD, targetType.getDescriptor(), null, null);

代码示例来源：origin: JCTools/JCTools

for (Class<?> parameterType : parameterTypes) {
  int localIndexOfParameter = locals.newLocal(parameterType);
  int loadOpCode = Type.getType(parameterType).getOpcode(Opcodes.ILOAD);
  methodVisitor.visitVarInsn(loadOpCode, localIndexOfParameter);
    methodVisitor.visitTypeInsn(Opcodes.CHECKCAST, Type.getInternalName(parameterType));
  methodVisitor.visitTypeInsn(Opcodes.CHECKCAST, Type.getInternalName(returnType));
int returnOpcode = Type.getType(returnType).getOpcode(Opcodes.IRETURN);
methodVisitor.visitInsn(returnOpcode);

代码示例来源：origin: Meituan-Dianping/Robust

false);
int local = mv.newLocal(Type.getType("Lcom/meituan/robust/PatchProxyResult;"));
mv.storeLocal(local);
mv.loadLocal(local);
if ("V".equals(returnType.getDescriptor())) {
  mv.visitInsn(Opcodes.RETURN);
} else {
  mv.visitFieldInsn(Opcodes.GETFIELD, "com/meituan/robust/PatchProxyResult", "result", "Ljava/lang/Object;");
  if (!castPrimateToObj(mv, returnType.getDescriptor())) {
    int len = returnType.getDescriptor().length();
    if (returnType.getDescriptor().startsWith("[")) {
      newTypeStr = returnType.getDescriptor().substring(0, len);

代码示例来源：origin: fengjiachun/Jupiter

Type p_type = Type.getType(parameterTypes[p_index]);
  switch (p_type.getSort()) {
    case Type.BOOLEAN:
      break;
    case Type.ARRAY:
      mv.visitTypeInsn(CHECKCAST, p_type.getDescriptor());
      break;
    case Type.OBJECT:
      mv.visitTypeInsn(CHECKCAST, p_type.getInternalName());
      break;
  buf.append(p_type.getDescriptor());
buf.append(')').append(Type.getDescriptor(returnType));
Type r_type = Type.getType(returnType);
switch (r_type.getSort()) {
  case Type.VOID:

代码示例来源：origin: cglib/cglib

public void begin_class(int version, final int access, String className, final Type superType, final Type[] interfaces, String source) {
  final Type classType = Type.getType("L" + className.replace('.', '/') + ";");
  classInfo = new ClassInfo() {
    public Type getType() {
      return classType;
    }
    public Type getSuperType() {
      return (superType != null) ? superType : Constants.TYPE_OBJECT;
    }
    public Type[] getInterfaces() {
      return interfaces;
    }
    public int getModifiers() {
      return access;
    }
  };
  cv.visit(version,
       access,
       classInfo.getType().getInternalName(),
       null,
       classInfo.getSuperType().getInternalName(),
       TypeUtils.toInternalNames(interfaces));
  if (source != null)
    cv.visitSource(source, null);
  init();
}

代码示例来源：origin: robolectric/robolectric

void write() {
 // write our field to hold target field reference (but just once)...
 if (fieldRefs.add(targetFieldName)) {
  visitField(ACC_PRIVATE | ACC_STATIC, fieldRefName, FIELD_TYPE.getDescriptor(), null, null);
 }
 visitCode();
 if (isSetter) {
  // pseudocode:
  //   field_x.set(this, arg0);
  loadFieldRef();
  loadTarget();
  loadArg(0);
  Class<?> parameterType = iMethod.getParameterTypes()[0];
  if (parameterType.isPrimitive()) {
   box(Type.getType(parameterType));
  }
  invokeVirtual(FIELD_TYPE, FIELD$SET);
  returnValue();
 } else { // getter
  // pseudocode:
  //   return field_x.get(this);
  loadFieldRef();
  loadTarget();
  invokeVirtual(FIELD_TYPE, FIELD$GET);
  castForReturn(iMethod.getReturnType());
  returnValue();
 }
 endMethod();
}

代码示例来源：origin: fengjiachun/Jupiter

Type p_type = Type.getType(parameterTypes[p_index]);
  switch (p_type.getSort()) {
    case Type.BOOLEAN:
      break;
    case Type.ARRAY:
      mv.visitTypeInsn(CHECKCAST, p_type.getDescriptor());
      break;
    case Type.OBJECT:
      mv.visitTypeInsn(CHECKCAST, p_type.getInternalName());
      break;
  buf.append(p_type.getDescriptor());
buf.append(')').append(Type.getDescriptor(returnType));
Type r_type = Type.getType(returnType);
switch (r_type.getSort()) {
  case Type.VOID:

代码示例来源：origin: cglib/cglib

public void begin_class(int version, final int access, String className, final Type superType, final Type[] interfaces, String source) {
  final Type classType = Type.getType("L" + className.replace('.', '/') + ";");
  classInfo = new ClassInfo() {
    public Type getType() {
      return classType;
    }
    public Type getSuperType() {
      return (superType != null) ? superType : Constants.TYPE_OBJECT;
    }
    public Type[] getInterfaces() {
      return interfaces;
    }
    public int getModifiers() {
      return access;
    }
  };
  cv.visit(version,
       access,
       classInfo.getType().getInternalName(),
       null,
       classInfo.getSuperType().getInternalName(),
       TypeUtils.toInternalNames(interfaces));
  if (source != null)
    cv.visitSource(source, null);
  init();
}

代码示例来源：origin: Meituan-Dianping/Robust

switch (arg.getDescriptor()) {
  case "Z":
    mv.visitFieldInsn(Opcodes.GETSTATIC, "java/lang/Boolean", "TYPE", "Ljava/lang/Class;");
    break;
  default:
    mv.visitLdcInsn(Type.getType(arg.getDescriptor()));

代码示例来源：origin: JCTools/JCTools

Type.getInternalName(iFace),
      method.getName(),
      Type.getMethodDescriptor(method),
methodVisitor.visitLocalVariable("impl", Type.getType(iFace).getDescriptor(), null, localScopeStart, localScopeEnd, localIndexOfImpl);
methodVisitor.visitLocalVariable("limit", Type.getType(int.class).getDescriptor(), null, localScopeStart, localScopeEnd, localIndexOfLimit);
methodVisitor.visitLocalVariable("loopIndex", Type.getType(int.class).getDescriptor(), null, localScopeStart, localScopeEnd, localIndexOfLoopIndex);
methodVisitor.visitLocalVariable("rOffset", Type.getType(long.class).getDescriptor(), null, localScopeStart, localScopeEnd, localIndexOfROffset);
methodVisitor.visitLocalVariable("typeId", Type.getType(int.class).getDescriptor(), null, localScopeStart, localScopeEnd, localIndexOfTypeId);

代码示例来源：origin: JCTools/JCTools

int index = 0;
for (Class<?> exceptionType : method.getExceptionTypes()) {
  exceptions[index++] = Type.getInternalName(exceptionType);
        varOffset,
        backendType);
    varOffset += Type.getType(parameterType).getSize();
    arrayReferenceBaseIndexDelta++;

代码示例来源：origin: pxb1988/dex2jar

int sort = type.getSort();
    if (sort == Type.OBJECT || sort == Type.ARRAY) {
      return b(1, Exprs.nType(type.getDescriptor()));
    } else if (sort == Type.METHOD) {
      throw new UnsupportedOperationException("Not supported yet.");
case GETSTATIC:
  FieldInsnNode fin = (FieldInsnNode) insn;
  return b(Type.getType(fin.desc).getSize(), Exprs.nStaticField("L" + fin.owner + ";", fin.name,
      fin.desc));
case NEW:

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