javassist.bytecode.Bytecode.addPutfield()方法的使用及代码示例

x33g5p2x  于2022-01-16 转载在 其他  
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本文整理了Java中javassist.bytecode.Bytecode.addPutfield()方法的一些代码示例，展示了Bytecode.addPutfield()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。Bytecode.addPutfield()方法的具体详情如下：
包路径：javassist.bytecode.Bytecode
类名称：Bytecode
方法名：addPutfield

Bytecode.addPutfield介绍

[英]Appends PUTFIELD.
[中]附加PUTFIELD。

代码示例

代码示例来源：origin: redisson/redisson

int compile(CtClass type, String name, Bytecode code,
      CtClass[] parameters, Javac drv)
  throws CannotCompileException
{
  code.addAload(0);
  code.addLdc(value);
  code.addPutfield(Bytecode.THIS, name, Descriptor.of(type));
  return 2;   // stack size
}

代码示例来源：origin: redisson/redisson

int compile(CtClass type, String name, Bytecode code,
      CtClass[] parameters, Javac drv)
  throws CannotCompileException
{
  code.addAload(0);
  code.addLdc2w(value);
  code.addPutfield(Bytecode.THIS, name, Descriptor.of(type));
  return 3;   // stack size
}

代码示例来源：origin: redisson/redisson

int compile(CtClass type, String name, Bytecode code,
      CtClass[] parameters, Javac drv)
  throws CannotCompileException
{
  code.addAload(0);
  addNewarray(code);
  code.addPutfield(Bytecode.THIS, name, Descriptor.of(type));
  return 2;   // stack size
}

代码示例来源：origin: redisson/redisson

int compile(CtClass type, String name, Bytecode code,
      CtClass[] parameters, Javac drv)
  throws CannotCompileException
{
  code.addAload(0);
  int s = code.addMultiNewarray(type, dim);
  code.addPutfield(Bytecode.THIS, name, Descriptor.of(type));
  return s + 1;       // stack size
}

代码示例来源：origin: redisson/redisson

int compile(CtClass type, String name, Bytecode code,
      CtClass[] parameters, Javac drv)
  throws CannotCompileException
{
  code.addAload(0);
  code.addFconst(value);
  code.addPutfield(Bytecode.THIS, name, Descriptor.of(type));
  return 3;   // stack size
}

代码示例来源：origin: redisson/redisson

int compile(CtClass type, String name, Bytecode code,
      CtClass[] parameters, Javac drv)
  throws CannotCompileException
{
  code.addAload(0);
  code.addLdc2w(value);
  code.addPutfield(Bytecode.THIS, name, Descriptor.of(type));
  return 3;   // stack size
}

代码示例来源：origin: redisson/redisson

int compile(CtClass type, String name, Bytecode code,
      CtClass[] parameters, Javac drv)
  throws CannotCompileException
{
  code.addAload(0);
  code.addIconst(value);
  code.addPutfield(Bytecode.THIS, name, Descriptor.of(type));
  return 2;   // stack size
}

代码示例来源：origin: org.javassist/javassist

@Override
int compile(CtClass type, String name, Bytecode code,
      CtClass[] parameters, Javac drv)
  throws CannotCompileException
{
  code.addAload(0);
  code.addFconst(value);
  code.addPutfield(Bytecode.THIS, name, Descriptor.of(type));
  return 3;   // stack size
}

代码示例来源：origin: org.javassist/javassist

@Override
int compile(CtClass type, String name, Bytecode code,
      CtClass[] parameters, Javac drv)
  throws CannotCompileException
{
  code.addAload(0);
  code.addLdc2w(value);
  code.addPutfield(Bytecode.THIS, name, Descriptor.of(type));
  return 3;   // stack size
}

代码示例来源：origin: org.javassist/javassist

@Override
int compile(CtClass type, String name, Bytecode code,
      CtClass[] parameters, Javac drv)
  throws CannotCompileException
{
  code.addAload(0);
  int s = code.addMultiNewarray(type, dim);
  code.addPutfield(Bytecode.THIS, name, Descriptor.of(type));
  return s + 1;       // stack size
}

代码示例来源：origin: org.javassist/javassist

@Override
int compile(CtClass type, String name, Bytecode code,
      CtClass[] parameters, Javac drv)
  throws CannotCompileException
{
  code.addAload(0);
  code.addIconst(value);
  code.addPutfield(Bytecode.THIS, name, Descriptor.of(type));
  return 2;   // stack size
}

代码示例来源：origin: org.javassist/javassist

@Override
int compile(CtClass type, String name, Bytecode code,
      CtClass[] parameters, Javac drv)
  throws CannotCompileException
{
  code.addAload(0);
  code.addLdc(value);
  code.addPutfield(Bytecode.THIS, name, Descriptor.of(type));
  return 2;   // stack size
}

代码示例来源：origin: org.javassist/javassist

@Override
int compile(CtClass type, String name, Bytecode code,
      CtClass[] parameters, Javac drv)
  throws CannotCompileException
{
  code.addAload(0);
  addNewarray(code);
  code.addPutfield(Bytecode.THIS, name, Descriptor.of(type));
  return 2;   // stack size
}

代码示例来源：origin: org.javassist/javassist

@Override
int compile(CtClass type, String name, Bytecode code,
      CtClass[] parameters, Javac drv)
  throws CannotCompileException
{
  code.addAload(0);
  code.addLdc2w(value);
  code.addPutfield(Bytecode.THIS, name, Descriptor.of(type));
  return 3;   // stack size
}

代码示例来源：origin: redisson/redisson

int compile(CtClass type, String name, Bytecode code,
      CtClass[] parameters, Javac drv)
  throws CannotCompileException
{
  if (parameters != null && nthParam < parameters.length) {
    code.addAload(0);
    int nth = nthParamToLocal(nthParam, parameters, false);
    int s = code.addLoad(nth, type) + 1;
    code.addPutfield(Bytecode.THIS, name, Descriptor.of(type));
    return s;       // stack size
  }
  else
    return 0;       // do not initialize
}

代码示例来源：origin: redisson/redisson

int compile(CtClass type, String name, Bytecode code,
      CtClass[] parameters, Javac drv)
  throws CannotCompileException
{
  try {
    code.addAload(0);
    compileExpr(drv);
    code.addPutfield(Bytecode.THIS, name, Descriptor.of(type));
    return code.getMaxStack();
  }
  catch (CompileError e) {
    throw new CannotCompileException(e);
  }
}

代码示例来源：origin: redisson/redisson

/**
 * Produces codes in which a new object is created and assigned to
 * the field as the initial value.
 */
int compile(CtClass type, String name, Bytecode code,
      CtClass[] parameters, Javac drv)
  throws CannotCompileException
{
  int stacksize;
  code.addAload(0);
  code.addAload(0);
  if (stringParams == null)
    stacksize = 2;
  else
    stacksize = compileStringParameter(code) + 2;
  if (withConstructorParams)
    stacksize += CtNewWrappedMethod.compileParameterList(code,
                          parameters, 1);
  String typeDesc = Descriptor.of(type);
  String mDesc = getDescriptor() + typeDesc;
  code.addInvokestatic(objectType, methodName, mDesc);
  code.addPutfield(Bytecode.THIS, name, typeDesc);
  return stacksize;
}

代码示例来源：origin: redisson/redisson

private static void addSetter(String classname, ClassFile cf, ConstPool cp)
  throws CannotCompileException
{
  MethodInfo minfo = new MethodInfo(cp, HANDLER_SETTER,
                   HANDLER_SETTER_TYPE);
  minfo.setAccessFlags(AccessFlag.PUBLIC);
  Bytecode code = new Bytecode(cp, 2, 2);
  code.addAload(0);
  code.addAload(1);
  code.addPutfield(classname, HANDLER, HANDLER_TYPE);
  code.addOpcode(Bytecode.RETURN);
  minfo.setCodeAttribute(code.toCodeAttribute());
  cf.addMethod(minfo);
}

代码示例来源：origin: redisson/redisson

/**
 * Produces codes in which a new object is created and assigned to
 * the field as the initial value.
 */
int compile(CtClass type, String name, Bytecode code,
      CtClass[] parameters, Javac drv)
  throws CannotCompileException
{
  int stacksize;
  code.addAload(0);
  code.addNew(objectType);
  code.add(Bytecode.DUP);
  code.addAload(0);
  if (stringParams == null)
    stacksize = 4;
  else
    stacksize = compileStringParameter(code) + 4;
  if (withConstructorParams)
    stacksize += CtNewWrappedMethod.compileParameterList(code,
                          parameters, 1);
  code.addInvokespecial(objectType, "<init>", getDescriptor());
  code.addPutfield(Bytecode.THIS, name, Descriptor.of(type));
  return stacksize;
}

代码示例来源：origin: org.javassist/javassist

private static void addSetter(String classname, ClassFile cf, ConstPool cp)
  throws CannotCompileException
{
  MethodInfo minfo = new MethodInfo(cp, HANDLER_SETTER,
                   HANDLER_SETTER_TYPE);
  minfo.setAccessFlags(AccessFlag.PUBLIC);
  Bytecode code = new Bytecode(cp, 2, 2);
  code.addAload(0);
  code.addAload(1);
  code.addPutfield(classname, HANDLER, HANDLER_TYPE);
  code.addOpcode(Bytecode.RETURN);
  minfo.setCodeAttribute(code.toCodeAttribute());
  cf.addMethod(minfo);
}

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