/**
*
*/
package com.opensymphony.xwork2.ognl.accessor;
import ognl.ObjectPropertyAccessor;
import ognl.OgnlException;
import org.apache.struts2.dispatcher.Parameter;
import java.util.Map;
public class ParameterPropertyAccessor extends ObjectPropertyAccessor {
@Override
public Object getProperty(Map context, Object target, Object oname) throws OgnlException {
if (target instanceof Parameter) {
if ("value".equalsIgnoreCase(String.valueOf(oname))) {
throw new OgnlException("Access to " + oname + " is not allowed! Call parameter name directly!");
}
return ((Parameter) target).getObject();
}
return super.getProperty(context, target, oname);
}
@Override
public void setProperty(Map context, Object target, Object oname, Object value) throws OgnlException {
if (target instanceof Parameter) {
throw new OgnlException("Access to " + target.getClass().getName() + " is read-only!");
} else {
super.setProperty(context, target, oname, value);
}
}
}