package com.vci.server.bof.delegate;

import com.vci.server.base.persistence.dao.HibernateSessionFactory;
import com.vci.server.cache.OMCacheProvider;
import com.vci.corba.common.VCIError;
import com.vci.corba.omd.atm.AttribItem;
import com.vci.corba.omd.data.AttributeValue;
import com.vci.corba.omd.data.LinkObject;
import com.vci.omd.utils.ObjectTool;
import com.vci.common.objects.UserEntity;
import com.vci.common.utility.ObjectUtility;

public class LOFacotryServerLODelegate extends LOFacotryBaseDelegate {

	private static LOFacotryServerLODelegate instance = null;
	public static UserEntity userEntity = null;
	public LOFacotryServerLODelegate() {
		userEntity = new UserEntity();
	}
	
	public static synchronized LOFacotryServerLODelegate getInstance() {
		if (instance == null) {
			instance = new LOFacotryServerLODelegate();
		}
		
		return instance;
	}

	public LinkObject initLinkObject(String loName) throws VCIError {
		LinkObject lo = new LinkObject();
		lo.oid = ObjectUtility.getNewObjectID36();
		lo.creator = HibernateSessionFactory.getVciSessionInfo().userName;
		lo.createTime = System.currentTimeMillis();
		lo.modifier = HibernateSessionFactory.getVciSessionInfo().userName;
		lo.modifyTime = System.currentTimeMillis();
		lo.fromOid = "";
		lo.fromRevOid = "";
		lo.fromNameOid = "";
		lo.fromBTName = "";
		lo.toOid = "";
		lo.toRevOid = "";
		lo.toNameOid = "";
		lo.toBTName = "";
		lo.ltName = loName;
		lo.newAttrValList = new AttributeValue[0];
		lo.hisAttrValList = new AttributeValue[0];
		lo.ts = System.currentTimeMillis();
		//属性初始值设置
		initLinkTypeAttributeValue(lo, loName);
		return lo;
	}
	
	private void initLinkTypeAttributeValue(LinkObject lo, String loName) throws VCIError {
		try {
			//LinkType lt = ServerServiceProvider.getOMDService().getLinkTypeService().getLinkType(loName);
			//LinkType lt = OMProvider.getLinkType(loName);
			//AttribItem[] attrs = ServerServiceProvider.getOMDService().getAttributeService().getAttribItemsByNames(lt.attributes);
			AttribItem[] attrs = OMCacheProvider.getAttribItemsByLinkType(loName);
			
			for (AttribItem item : attrs) {
				ObjectTool.setLOAttributeValue(lo, item.name, item.defValue);
			}
		} catch (Throwable e) {
			e.printStackTrace();
			throw this.getLocalString("P0010SOF-10008", e);
		}
	}
}