/** ===================================================================
 *
 * L2FProd.com Common Components 7.3 License.
 *
 * Copyright (c) 2005-2007 L2FProd.com.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. The end-user documentation included with the redistribution, if
 *    any, must include the following acknowlegement:
 *       "This product includes software developed by L2FProd.com
 *        (http://www.L2FProd.com/)."
 *    Alternately, this acknowlegement may appear in the software itself,
 *    if and wherever such third-party acknowlegements normally appear.
 *
 * 4. The names "L2FProd.com Common Components", "l2fprod-common" and "L2FProd.com" must not
 *    be used to endorse or promote products derived from this software
 *    without prior written permission. For written permission, please
 *    contact info@L2FProd.com.
 *
 * 5. Products derived from this software may not be called "l2fprod-common"
 *    nor may "l2fprod-common" appear in their names without prior written
 *    permission of L2FProd.com.
 *
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED.  IN NO EVENT SHALL L2FPROD.COM OR ITS CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR
 * BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 * OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 * ====================================================================
 */
package com.l2fprod.common.model;

import com.l2fprod.common.beans.BeanInfoResolver;

import java.beans.BeanInfo;

/**
 * DefaultBeanInfoResolver. <br>
 */
public class DefaultBeanInfoResolver implements BeanInfoResolver {

  public DefaultBeanInfoResolver() {
    super();
  }

  public BeanInfo getBeanInfo(Object object) {
    if (object == null) {
      return null;
    }

    return getBeanInfo(object.getClass());
  }

  public BeanInfo getBeanInfo(Class clazz) {
    if (clazz == null) {
      return null;
    }

    String classname = clazz.getName();

    // look for .impl.basic., remove it and call getBeanInfo(class)
    int index = classname.indexOf(".impl.basic");
    if (index != -1 && classname.endsWith("Basic")) {
      classname = classname.substring(0, index) + classname.substring(index + ".impl.basic".length(), classname.lastIndexOf("Basic"));
      try {
        return getBeanInfo(Class.forName(classname));
      } catch (ClassNotFoundException e) {
        return null;
      }
    } else {
      try {
        BeanInfo beanInfo = (BeanInfo) Class.forName(classname + "BeanInfo").newInstance();
        return beanInfo;
      } catch (Exception e) {
        return null;
      }
    }
  }

}
