package com.vci.server.cache.delegate;

import java.util.List;

import com.vci.common.exception.VciExceptionTool;
import com.vci.corba.common.VCIError;
import com.vci.server.base.exception.ExceptionLocalHandler;
import com.vci.server.cache.PLCacheRecordService;
import com.vci.server.cache.object.PLCacheRecordEnt;

public class VciCacheServerDelegate {
	
	private static volatile VciCacheServerDelegate instance = null;
	
	private VciCacheServerDelegate() {
		
	}
	
	public static VciCacheServerDelegate getInstance() {
		if (instance == null) {
			synchronized(VciCacheServerDelegate.class) {
				if (instance == null) {
					instance = new VciCacheServerDelegate();
				}
			}
		}
		
		return instance;
	}
	
	public void resetObjType(String objType) {
		PLCacheRecordService.getInstance().resetObjType(objType);
	}
	
	public List<PLCacheRecordEnt> getPLCacheTempEntityByObjType(String objType) throws VCIError {
		try {
			return PLCacheRecordService.getInstance().getCacheRecordByObjType(objType);
		} catch (Throwable e) {
			e.printStackTrace();
			throw this.getLocalVciError("VCICacheService-00001", e);
		}
	}
	
	public List<PLCacheRecordEnt> getPLCacheTempEntityByObjType(String objType, long time) throws VCIError {
		try {
			return PLCacheRecordService.getInstance().getCacheRecordByObjType(objType, time);
		} catch (Throwable e) {
			e.printStackTrace();
			throw this.getLocalVciError("VCICacheService-00001", e);
		}
	}
	
	public boolean clearCacheTempEntity() throws VCIError {
		try {
			return PLCacheRecordService.getInstance().clearCacheRecord();
		} catch (Throwable e) {
			e.printStackTrace();
			throw this.getLocalVciError("VCICacheService-00002", e);
		}
	}
	
	public boolean clearCacheTempEntityByType(String objType) throws VCIError {
		try {
			return PLCacheRecordService.getInstance().deleteHisTemp(objType);
		} catch (Throwable e) {
			e.printStackTrace();
			throw this.getLocalVciError("VCICacheService-00002", e);
		}
	}
	
	public boolean deleteHisTemp(String objType) throws VCIError {
		try {
			return PLCacheRecordService.getInstance().deleteHisTemp(objType);
		} catch (Throwable e) {
			e.printStackTrace();
			throw this.getLocalVciError("VCICacheService-00003", e);
		}
	}
	
	public boolean deleteHisTempByIDs(String[] ids) throws VCIError {
		try {
			return PLCacheRecordService.getInstance().deleteHisTempByIDs(ids);
		} catch (Throwable e) {
			e.printStackTrace();
			throw this.getLocalVciError("VCICacheService-00003", e);
		}
	}
	

	private VCIError getLocalVciError(String key, Throwable e) {
		VCIError error = new VCIError(key, new String[]{VciExceptionTool.getExceptionStr(e), VciExceptionTool.getExceptionDetail(e)});
		VCIError rsError = ExceptionLocalHandler.getInstance().getLocalString(error, "VCICacheService");
		return rsError;
	}
	
	public long getDataBaseCurrtenttime() throws VCIError {
		try {
			return PLCacheRecordService.getInstance().getDataBaseCurrtenttime();
		} catch (Throwable e) {
			e.printStackTrace();
			throw this.getLocalVciError("VCICacheService-00001", e);
		}
	}
}