Examples of org.objectweb.asm.commons.GeneratorAdapter.returnValue()

Class org.objectweb.asm.commons.GeneratorAdapter

Examples of org.objectweb.asm.commons.GeneratorAdapter.returnValue()

org.objectweb.asm.commons.GeneratorAdapter.returnValue()
Generates the instruction to return the top stack value to the caller.

    methodAdapter.push("The dispatcher must never be null!");
    methodAdapter.invokeConstructor(NPE_TYPE, NPE_CONSTRUCTOR);
    methodAdapter.throwException();
    
    methodAdapter.mark(returnValue);
    methodAdapter.returnValue();
    methodAdapter.endMethod();
    //////////////////////////////////////////////////////////
  }


  /**

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    methodAdapter.loadThis();
    // load the method arguments (i.e. the invocation handler) to the stack
    methodAdapter.loadArgs();
    // set the ih field using the method argument
    methodAdapter.putField(newClassType, IH_FIELD, IH_TYPE);
    methodAdapter.returnValue();
    methodAdapter.endMethod();


    // loop through the class hierarchy to get any needed methods off the
    // supertypes
    // start by finding the methods declared on the class of interest (the

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      staticAdapter.putStatic(typeBeingWoven, methodStaticFieldName,
          METHOD_TYPE);
      staticAdapter.mark(afterCatch);


    }
    staticAdapter.returnValue();
    staticAdapter.endMethod();
  }


  /**
   * Get a new UUID suitable for use in method and field names

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        methodAdapter.cast(OBJECT_TYPE, returnType);
        break;
    }
    // return the (appropriately cast) result of the invocation from the
    // stack
    methodAdapter.returnValue();
    // end the method
    methodAdapter.endMethod();


    LOGGER.debug(Constants.LOG_EXIT, "processMethod");
  }

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    GeneratorAdapter constructor = new GeneratorAdapter(Opcodes.ACC_PUBLIC | Opcodes.ACC_SYNTHETIC,
        EXPRESSION_CTOR, null, null, classWriter);
    constructor.loadThis();
    constructor.loadArgs();
    constructor.invokeConstructor(EXPRESSION_TYPE, EXPRESSION_CTOR);
    constructor.returnValue();
    constructor.endMethod();
    
    gen = new GeneratorAdapter(Opcodes.ACC_PUBLIC | Opcodes.ACC_SYNTHETIC,
        EVALUATE_METHOD, null, null, classWriter);
  }

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      org.objectweb.asm.commons.Method m = org.objectweb.asm.commons.Method.getMethod("void <init>()");
      GeneratorAdapter constructor = new GeneratorAdapter(ACC_PRIVATE | ACC_SYNTHETIC, m, null, null, classWriter);
      constructor.loadThis();
      constructor.loadArgs();
      constructor.invokeConstructor(Type.getType(Object.class), m);
      constructor.returnValue();
      constructor.endMethod();
      
      GeneratorAdapter gen = new GeneratorAdapter(ACC_STATIC | ACC_PUBLIC | ACC_SYNTHETIC,
          org.objectweb.asm.commons.Method.getMethod("double bar()"), null, null, classWriter);
      gen.push(2.0);

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      constructor.endMethod();
      
      GeneratorAdapter gen = new GeneratorAdapter(ACC_STATIC | ACC_PUBLIC | ACC_SYNTHETIC,
          org.objectweb.asm.commons.Method.getMethod("double bar()"), null, null, classWriter);
      gen.push(2.0);
      gen.returnValue();
      gen.endMethod();      
      
      byte[] bc = classWriter.toByteArray();
      return defineClass(className, bc, 0, bc.length);
    }

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      cm.returnValue();
      cm.endMethod();


      // Load writer and return it
      gm.loadLocal(writerLocal);
      gm.returnValue();
      gm.endMethod();
    }


    cw.visitEnd();
    Class<?> aClass = GuardCompiler.defineClass(className, cw.toByteArray());

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      guard.addGuard(returnFalse, gm, cm, sm, cw, id, cargs, Type.getType(internalClassName));
    }


    // Makes it through the guard, success
    gm.push(true);
    gm.returnValue();
    // Jumps to returnFalse, failure
    gm.visitLabel(returnFalse);
    gm.push(false);
    gm.returnValue();
    gm.endMethod();

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    gm.push(true);
    gm.returnValue();
    // Jumps to returnFalse, failure
    gm.visitLabel(returnFalse);
    gm.push(false);
    gm.returnValue();
    gm.endMethod();


    // Close the constructor
    cm.returnValue();
    cm.endMethod();

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