Hi Dave,
Thank you very much for your reply. Now I am trying to generate following code
dynamically,
.......
....
public int getNum()
{ return num; //num is a private class variable
}
...
i have written following BCEL code to genarate that,
......
FieldGen fg = new FieldGen(Constants.ACC_PRIVATE, Type.INT, "Num", cp );
//class variable
MethodGen mg1 = new MethodGen(Constants.ACC_PUBLIC,
Type.INT, Type.NO_ARGS, new String[] {}, "getNum", "Num",
i1, cp); //i1-instruction list, cp - //constantpoolgen
i1.append(factory.createLoad(fg.getField().getType(),
fg.getField().getNameIndex()));
i1.append(factory.createReturn(fg.getField().getType()));
i1.append(InstructionConstants.RETURN);
...
It generates following code through BCEL,
public int getNum()
{
return <no variable>;
}
why is it so?? why the variable name is missing??
Thanks,
Chinmoy
On Fri, 23 Dec 2005 Dave Brosius wrote :
>There is a tool in BCEL called BCELifier, which will show you the code to
>generate a class, given that class.
>
>That is an ideal way to learn how to do what you want.
>
>----- Original Message ----- From: "chinmoy chakraborty" <[EMAIL PROTECTED]>
>To: <[email protected]>
>Sent: Wednesday, December 21, 2005 11:15 PM
>Subject: [SPAM] New to BCEL - Please help
>
>
>
>Hello,
>
>I am new to BCEL nad still struggling to get used to it. Could you please tell
>me where I can get some tutorial of BCEL. I have gone through the BCEL Manual
>but I want something more. Could you please tell me what will be the BCEL
>equivalent code for the following.
>
>public class Num
>{
> private int num;
> public int getNum()
> { return num;}
> public void setNum(int num)
> { this.num = num;}
> private static org.apache.axis.description.TypeDesc typeDesc =
> new org.apache.axis.description.TypeDesc(Num.class);
>
> public static org.apache.axis.encoding.Serializer getSerializer
> (java.lang.String mechType,java.lang.Class _javaType,
> javax.xml.namespace.QName _xmlType)
> {return new org.apache.axis.encoding.ser.BeanSerializer (_javaType,
> _xmlType,typeDesc);
>
> }
>}
>
>
>Thanks,
>Chinmoy
>
>
>
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