/* ========================================================================
* JCommon : a free general purpose class library for the Java(tm) platform
* ========================================================================
*
* (C) Copyright 2000-2005, by Object Refinery Limited and Contributors.
*
* Project Info: http://www.jfree.org/jcommon/index.html
*
* This library is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation; either version 2.1 of the License, or
* (at your option) any later version.
*
* This library is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
* or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
* License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
* USA.
*
* [Java is a trademark or registered trademark of Sun Microsystems, Inc.
* in the United States and other countries.]
*
* ------------------
* PrintBeanInfo.java
* ------------------
* (C)opyright 2003, 2004, by Thomas Morgner and Contributors.
*
* Original Author: Thomas Morgner;
* Contributor(s): David Gilbert (for Object Refinery Limited);
*
* $Id: PrintBeanInfo.java,v 1.3 2005/10/18 13:32:37 mungady Exp $
*
* Changes
* -------
* 21.06.2003 : Initial version (TM);
*
*/
package org.jfree.xml.generator.model;
import java.beans.BeanInfo;
import java.beans.IndexedPropertyDescriptor;
import java.beans.IntrospectionException;
import java.beans.Introspector;
import java.beans.PropertyDescriptor;
/**
* A utility class for printing information about a class.
*/
public class PrintBeanInfo {
private PrintBeanInfo ()
{
}
/**
* Prints the information for a class.
*
* @param c the class.
*/
public static void print (final Class c) {
try {
System.out.println("Class: " + c.getName());
System.out.println(
"========================================================================"
);
final BeanInfo bi = Introspector.getBeanInfo(c, c.getSuperclass());
final PropertyDescriptor[] pd = bi.getPropertyDescriptors();
for (int i = 0; i < pd.length; i++) {
System.out.println ("Property: " + pd[i].getDisplayName());
System.out.println(
"---------------------------------------------------------------------"
);
System.out.println (" ( " + pd[i].getShortDescription() + ")");
if (pd[i] instanceof IndexedPropertyDescriptor) {
final IndexedPropertyDescriptor id = (IndexedPropertyDescriptor) pd[i];
System.out.println (" - idx-type : " + id.getIndexedPropertyType());
System.out.println (" - idx-read : " + id.getIndexedReadMethod());
System.out.println (" - idx-write : " + id.getIndexedWriteMethod());
}
else {
System.out.println (" - type : " + pd[i].getPropertyType());
System.out.println (" - read : " + pd[i].getReadMethod());
System.out.println (" - write : " + pd[i].getWriteMethod());
}
System.out.println (" - bound : " + pd[i].isBound());
System.out.println (" - constrained: " + pd[i].isConstrained());
}
}
catch (IntrospectionException ie) {
ie.printStackTrace();
}
}
/**
* Entry point for this utility application.
*
* @param args the class names.
*
* @throws Exception if there is a problem.
*/
public static void main(final String[] args) throws Exception {
for (int i = 0; i < args.length; i++) {
print(Class.forName(args[i]));
}
}
}