link.jfire.mvc.binder.field.impl.AbstractBinderField Maven / Gradle / Ivy

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package link.jfire.mvc.binder.field.impl;

import java.lang.reflect.Field;
import link.jfire.baseutil.StringUtil;
import link.jfire.baseutil.reflect.ReflectUtil;
import link.jfire.mvc.annotation.MvcRename;
import link.jfire.mvc.binder.field.BinderField;
import sun.misc.Unsafe;

@SuppressWarnings("restriction")
public abstract class AbstractBinderField implements BinderField
{
    protected String        name;
    protected long          offset;
    protected static Unsafe unsafe = ReflectUtil.getUnsafe();
    protected Class      type;
    
    public AbstractBinderField(String prefix, Field field)
    {
        type = field.getDeclaringClass();
        String fieldName = field.isAnnotationPresent(MvcRename.class) ? field.getAnnotation(MvcRename.class).value() : field.getName();
        name = StringUtil.isNotBlank(prefix) ? prefix + '.' + fieldName : fieldName;
        offset = unsafe.objectFieldOffset(field);
    }
    
}