Mega Code Archive
Demonstration of various method invocation issues
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/*
* file: VariousMethodDemos.java
* package: oreilly.hcj.reflection
*
* This software is granted under the terms of the Common Public License,
* CPL, which may be found at the following URL:
* http://www-124.ibm.com/developerworks/oss/CPLv1.0.htm
*
* Copyright(c) 2003-2005 by the authors indicated in the @author tags.
* All Rights are Reserved by the various authors.
*
########## DO NOT EDIT ABOVE THIS LINE ########## */
import java.lang.reflect.Method;
/**
* Demonstration of various method invocation issues.
*
* @author <a href=mailto:kraythe@arcor.de>Robert Simmons jr. (kraythe)</a>
* @version $Revision$
*/
public class VariousMethodDemos {
/**
* Run the demo.
*
* @param args
* Command line arguments (ignored).
*/
public static void main(final String[] args) {
try {
final Class[] ARG_TYPES = new Class[] { String.class };
Object result = null;
Method meth = Integer.class.getMethod("parseInt", ARG_TYPES);
result = meth.invoke(null, new Object[] { new String("44") });
System.out.println(result);
result = meth.invoke(null, new Object[] { new String("Jonny") });
System.out.println(result);
} catch (final Exception ex) {
ex.printStackTrace();
}
}
}
/* ########## End of File ########## */
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