package org.opentrafficsim.xml.bindings;
   
   import java.lang.reflect.Field;
   
   import org.djutils.logger.CategoryLogger;
   import org.djutils.reflection.ClassUtil;
   import org.opentrafficsim.xml.bindings.types.FieldType;
   
   /**
   * StaticFieldNameAdapter converts between the XML String for a class name and the Class object. <br>
   * <p>
   * Copyright (c) 2013-2024 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved. <br>
   * BSD-style license. See <a href="https://opentrafficsim.org/docs/license.html">OpenTrafficSim License</a>.
   * </p>
   * @author <a href="https://github.com/averbraeck">Alexander Verbraeck</a>
   * @author <a href="https://tudelft.nl/staff/p.knoppers-1">Peter Knoppers</a>
   * @author <a href="https://github.com/wjschakel">Wouter Schakel</a>
   */
  public class StaticFieldNameAdapter extends ExpressionAdapter<Field, FieldType>
  {
  
      /** {@inheritDoc} */
      @Override
      public FieldType unmarshal(final String field)
      {
          if (isExpression(field))
          {
              return new FieldType(trimBrackets(field));
          }
          try
          {
              int dot = field.lastIndexOf(".");
              String className = field.substring(0, dot);
              String fieldName = field.substring(dot + 1);
              return new FieldType(ClassUtil.resolveField(Class.forName(className), fieldName));
          }
          catch (Exception exception)
          {
              CategoryLogger.always().error(exception, "Problem parsing Static Field '" + field + "'");
              throw new RuntimeException(exception);
          }
      }
  
      /** {@inheritDoc} */
      @Override
      public String marshal(final FieldType value)
      {
          return marshal(value, (v) -> (v.getDeclaringClass().getName() + "." + v.getName()));
      }
  
  }