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com.hfg xml, html, svg, and bioinformatics utility library
package com.hfg.util;
import java.lang.reflect.Field;
//------------------------------------------------------------------------------
/**
General utility functions for working with Java annotations.
@author J. Alex Taylor, hairyfatguy.com
*/
//------------------------------------------------------------------------------
// com.hfg XML/HTML Coding Library
//
// 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
//
// J. Alex Taylor, President, Founder, CEO, COO, CFO, OOPS hairyfatguy.com
// [email protected]
//------------------------------------------------------------------------------
public class AnnotationUtil
{
//---------------------------------------------------------------------------
/**
Tests whether or not the specified declared field is annotated as Deprecated.
* @param inObj the declared field to test
* @return whether or not the specified declared field is annotated as Deprecated
*/
public static boolean isDeclaredFieldDeprecated(Object inObj)
{
boolean result = false;
Class clazz = inObj.getClass();
for (Field field : clazz.getDeclaredFields())
{
try
{
if (field.get(null).equals(inObj))
{
result = field.isAnnotationPresent(Deprecated.class);
break;
}
}
catch (IllegalAccessException | NullPointerException e)
{
// Ignore
}
}
return result;
}
}