package com.vci.server.workflow.event;

import java.io.Serializable;
import org.jbpm.api.listener.EventListener;
import org.jbpm.api.listener.EventListenerExecution;
import org.jbpm.api.model.OpenProcessInstance;

import com.vci.common.log.ServerWithLog4j;
import com.vci.corba.common.VCIError;
import com.vci.corba.omd.data.BusinessObject;
import com.vci.server.base.utility.ServerServiceProvider;


/**
 * 流程事件基础结构
 * @author xiongchao
 *
 */
public abstract class BaseEvent implements EventListener, Serializable{

	/**
	 * 
	 */
	private static final long serialVersionUID = 7558509386989455685L;

	private EventListenerExecution ele = null;
	private OpenProcessInstance opi = null;
	private String[] objIds = null;
	private String btmName = null;
	@Override
	public void notify(EventListenerExecution e) throws Exception {
		try{
			setEle(e);
			setOpi(e.getProcessInstance());
			setObjIds((String[])e.getProcessInstance().getVariable("objId"));
			setBtmName((String)e.getProcessInstance().getVariable("boType"));
			doEvent(e);
		}catch(VCIError ex){
			ServerWithLog4j.logger.error(ex);
			throw ex;
		}catch(Exception ex){
			ServerWithLog4j.logger.error(ex);
			throw ex;
		}
	}
	
	public abstract void doEvent(EventListenerExecution e) throws Exception;
	
	
	public BusinessObject[] getBusinessObjects() throws VCIError{
		return ServerServiceProvider.getBOFService().getBatchBusinessObject(objIds, btmName);
	}
	
	public EventListenerExecution getEle() {
		return ele;
	}
	public void setEle(EventListenerExecution ele) {
		this.ele = ele;
	}
	public OpenProcessInstance getOpi() {
		return opi;
	}
	public void setOpi(OpenProcessInstance opi) {
		this.opi = opi;
	}

	public String[] getObjIds() {
		return objIds;
	}

	public void setObjIds(String[] objIds) {
		this.objIds = objIds;
	}

	public String getBtmName() {
		return btmName;
	}

	public void setBtmName(String btmName) {
		this.btmName = btmName;
	}

	
}