org.unidal.converter.basic.EnumConverter Maven / Gradle / Ivy

Go to download
package org.unidal.converter.basic;

import java.lang.reflect.Type;

import org.unidal.converter.Converter;
import org.unidal.converter.ConverterException;
import org.unidal.converter.TypeUtil;

public class EnumConverter> implements Converter {
   public boolean canConvert(Type fromType, Type targetType) {
      Class fromClass = TypeUtil.getRawType(fromType);

      return String.class.isAssignableFrom(fromClass);
   }

   @SuppressWarnings("unchecked")
   public T convert(Object from, Type targetType) throws ConverterException {
      String name = (String) from;
      Class targetClass = (Class) TypeUtil.getRawType(targetType);

      return Enum.valueOf(targetClass, name);
   }

   public Type getTargetType() {
      return Enum.class;
   }
}