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Java Forum / General / March 2006

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getConstructor question

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Duane Evenson - 28 Mar 2006 00:14 GMT
I am trying to get getConstructor to work. I'm having problems.
Here is my test code:
import java.lang.reflect.*;

public class ConstructorTest {
 public static void main(String[] args) {
   Class klass = String.class;
   Class c = CC.class;
   String title = klass.getName();

   try {
     Constructor cnstr = klass.getConstructor(new Class[] {String.class});
     //Constructor cnstr2 = c.getConstructor(new Class[] {String.class});
     System.out.println(cnstr.newInstance(new Object[] { title }));
   } catch (Exception e) {
     System.out.println(e);
   }
 }
}

class CC {
 CC(String s) {}
}

I can get the constructor for java.lang.String, but when I try to do the
same for CC, I get NoSuchMethodException. What am I missing?

TIA
opalpa@gmail.com opalinski from opalpaweb - 28 Mar 2006 00:17 GMT
I believe that CC's constructor needs be public.

Opalinski
opalpa@gmail.com
http://www.geocities.com/opalpaweb/


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