Package org.objectweb.asm.commons

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

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        + ByteCodeEngineCompiler.COMPUTATION_INTF.getDescriptor() );
    mv.newInstance( ByteCodeEngineCompiler.GEN_ROOT_CLASS );
    mv.dup();
    mv.loadArg( 0 );
    compileClassRef( this.userInputClass, this.userInputType );
    mv.checkCast( this.userInputType );
    mv.loadThis();
    mv.getField( classType(), ByteCodeEngineCompiler.ENV_MEMBER_NAME, ByteCodeEngineCompiler.ENV_CLASS );
    mv.visitMethodInsn( Opcodes.INVOKESPECIAL, ByteCodeEngineCompiler.GEN_ROOT_CLASS.getInternalName(), "<init>", "("
        + this.userInputType.getDescriptor() + ByteCodeEngineCompiler.ENV_DESC + ")V" );
    mv.visitInsn( Opcodes.ARETURN );
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    GeneratorAdapter mg = new GeneratorAdapter(Opcodes.ACC_PUBLIC, getMethod(Object.class, "get", Object.class),
                                               getterSignature(), new Type[0], classWriter);
    // Simply access by field
    // return ((classType)object).fieldName;
    mg.loadArg(0);
    mg.checkCast(Type.getType(field.getDeclaringClass()));
    mg.getField(Type.getType(field.getDeclaringClass()), field.getName(), Type.getType(field.getType()));
    if (field.getType().isPrimitive()) {
      mg.valueOf(Type.getType(field.getType()));
    }
    mg.returnValue();
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                                               getMethod(void.class, "set", Object.class, Object.class),
                                               setterSignature(), new Type[0], classWriter);
    // Simply access by field
    // ((classType)object).fieldName = (valueType)value;
    mg.loadArg(0);
    mg.checkCast(Type.getType(field.getDeclaringClass()));
    mg.loadArg(1);
    if (field.getType().isPrimitive()) {
      mg.unbox(Type.getType(field.getType()));
    } else {
      mg.checkCast(Type.getType(field.getType()));
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    mg.checkCast(Type.getType(field.getDeclaringClass()));
    mg.loadArg(1);
    if (field.getType().isPrimitive()) {
      mg.unbox(Type.getType(field.getType()));
    } else {
      mg.checkCast(Type.getType(field.getType()));
    }
    mg.putField(Type.getType(field.getDeclaringClass()), field.getName(), Type.getType(field.getType()));
    mg.returnValue();
    mg.endMethod();
  }
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      mg.invokeVirtual(Type.getObjectType(className), getMethod(Object.class, "get", Object.class));
      mg.unbox(Type.getType(field.getType()));
    } else {
      // Simply access the field.
      mg.loadArg(0);
      mg.checkCast(Type.getType(field.getDeclaringClass()));
      mg.getField(Type.getType(field.getDeclaringClass()), field.getName(), Type.getType(field.getType()));
    }
    mg.returnValue();
    mg.endMethod();
  }
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      mg.valueOf(Type.getType(field.getType()));
      mg.invokeVirtual(Type.getObjectType(className), getMethod(void.class, "set", Object.class, Object.class));
    } else {
      // Simply access the field.
      mg.loadArg(0);
      mg.checkCast(Type.getType(field.getDeclaringClass()));
      mg.loadArg(1);
      mg.putField(Type.getType(field.getDeclaringClass()), field.getName(), Type.getType(field.getType()));
    }
    mg.returnValue();
    mg.endMethod();
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                                                 method, null, new Type[] {Type.getType(IOException.class)},
                                                 classWriter);

      mg.loadThis();
      mg.loadArg(0);
      mg.checkCast(Type.getType(callOutputType.getRawType()));
      mg.loadArg(1);
      mg.invokeVirtual(classType, encodeMethod);
      mg.returnValue();
      mg.endMethod();
    }
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    adapter.dup();
   
    Attribute attr;
    // ComponentPage
    adapter.visitVarInsn(Opcodes.ALOAD, 0);
    adapter.checkCast(Types.COMPONENT_PAGE);

    // !!! also check CFMLScriptTransformer.addMetaData if you do any change here !!!
   
    // Output
    attr = component.removeAttribute("output");
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                         rtn=Opcodes.RETURN;
                         adapter.pop();
         }
         else {
                    rtn=Opcodes.ARETURN;
                    adapter.checkCast(typeRtn);
         }
        
        
        
         /*mv = cw.visitMethod(ACC_PUBLIC, "add", "(Ljava/lang/Object;)Z", null, null);
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            adapter.loadArg(y);
          av.visitEndItem(bc.getAdapter());
            }
            av.visitEnd();
            adapter.invokeStatic(COMPONENT_CONTROLLER, INVOKE);
            adapter.checkCast(rtnType);
           
            //ASMConstants.NULL(adapter);
            adapter.returnValue();
            Label end=adapter.newLabel();
            adapter.visitLabel(end);
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