applyfunction.java

用osworkflow工作流实现的一个请假流程,可以帮助理解工作流

package com.qiny.leave;

import java.util.Map;
import com.opensymphony.module.propertyset.PropertySet;
import com.opensymphony.workflow.FunctionProvider;
import com.opensymphony.workflow.spi.WorkflowEntry;

import com.qiny.dao.LeaveDAO;
import org.apache.log4j.Logger;

public class ApplyFunction implements FunctionProvider {

  private static Logger logger = (Logger) Logger.getInstance(ApplyFunction.class);

  public void execute(Map transientVars, Map args, PropertySet ps) {
    logger.info("execute ......");
    WorkflowEntry entry = (WorkflowEntry) transientVars.get("entry");
    long wfid = entry.getId();
    int actionId = ((Integer) transientVars.get("actionId")).intValue();
    logger.info("execute actionId=" + actionId);
    String applicant = (String) transientVars.get("applicant");
    String reason = (String) transientVars.get("reason");
    int dayCount = ((Integer) transientVars.get("dayCount")).intValue();
    LeaveApply leaveApply = new LeaveApply(applicant, reason, dayCount);
    leaveApply.setWfid(wfid);
    LeaveDAO leaveDao = new LeaveDAO();
    leaveDao.addLeaveApply(leaveApply);
    ps.setInt("dayCount", dayCount);
    logger.info("execute leaveDao has added leaveApply!");
  }
}