FieldInjector.java

package org.nutz.ioc.weaver;

import org.nutz.ioc.IocMaking;
import org.nutz.ioc.ValueProxy;
import org.nutz.lang.Mirror;
import org.nutz.lang.inject.Injecting;

public class FieldInjector {

    public static FieldInjector create(Mirror<?> mirror, String fieldName, ValueProxy vp) {
        FieldInjector fi = new FieldInjector();
        fi.valueProxy = vp;
        fi.inj = mirror.getInjecting(fieldName);
        return fi;
    }

    private ValueProxy valueProxy;
    private Injecting inj;

    private FieldInjector() {}

    void inject(IocMaking ing, Object obj) {
        Object value = valueProxy.get(ing);
        inj.inject(obj, value);
    }
}