workflowprocessinfo.java

公司自己开发的工作流引擎

package cn.com.iaspec.workflow.vo.workflow;
import java.io.*;
import java.util.*;
import java.util.Map.Entry;

/**
 * <p>Title: </p>
 *
 * <p>Description: </p>
 *
 * <p>Copyright: Copyright (c) 2005</p>
 *
 * <p>Company: IASPEC Technologies</p>
 *
 * @author xiesonglin
 * @version 1.0
 */
public class WorkflowProcessInfo
    implements Serializable{
  //变量数据
  private HashMap varParamDataMap=new HashMap();
  private String workitemId;
  private String projectId;
  private String parentProInstId;
  private String aidSubflowTag;
  private NextActivityInfo nextActInfo;
  //由Activity组成的列表
  private List actParticipator;
  private ActivityVariable[] actVar;
  private UserInfo userInfo;
  private String startWorkflowTag;

  public WorkflowProcessInfo(){
  }

  public void setProjectId(String projectId){
    this.projectId=projectId;
  }

  public void setParentProInstId(String parentProInstId){
    this.parentProInstId=parentProInstId;
  }

  public void setNextActInfo(NextActivityInfo nextActInfo){
    this.nextActInfo=nextActInfo;
  }

  public void setAidSubflowTag(String aidSubflowTag){
    this.aidSubflowTag=aidSubflowTag;
  }

  public void setActVar(ActivityVariable[] actVar){
    this.actVar=actVar;
  }

  public void setActParticipator(List actParticipator){
    this.actParticipator=actParticipator;
  }

  public void setWorkitemId(String workitemId){
    this.workitemId=workitemId;
  }

  public void setUserInfo(UserInfo userInfo){
    this.userInfo=userInfo;
  }

  public void setStartWorkflowTag(String startWorkflowTag){
    this.startWorkflowTag=startWorkflowTag;
  }

  public HashMap getVarParamDataMap(){
    return varParamDataMap;
  }

  public List getActParticipator(){
    return actParticipator;
  }

  public ActivityVariable[] getActVar(){
    return actVar;
  }

  public String getAidSubflowTag(){
    return aidSubflowTag;
  }

  public NextActivityInfo getNextActInfo(){
    return nextActInfo;
  }

  public String getParentProInstId(){
    return parentProInstId;
  }

  public String getProjectId(){
    return projectId;
  }

  public String getWorkitemId(){
    return workitemId;
  }

  public UserInfo getUserInfo(){
    return userInfo;
  }

  public String getStartWorkflowTag(){
    return startWorkflowTag;
  }

  /**
   * 修改工作项的活动变量,变量类型支持：int、boolean、double、String、Timestamp、Date
   * @param varName String 变量名称
   * @param varValue String 变量值：类型为int、boolean、double、Timestamp、Date的值需要需要转换为String类型
   */
  public void modifyWorkitemVarData(String varName,String varValue){
    if(varName==null||varName.equals("")){
      return;
    }
    if(varParamDataMap.containsKey(varName)){
      Set entry=varParamDataMap.entrySet();
      Iterator it=entry.iterator();
      while(it.hasNext()){
        Entry me=(Entry)it.next();
        String name=(String)me.getKey();
        if(name.equals(varName)){
          me.setValue(varValue);
        }
      }
    }
    else{
      varParamDataMap.put(varName,varValue);
    }
    if(varParamDataMap.size()>0){
      System.out.println("after modify...");
      Set entry=varParamDataMap.entrySet();
      Iterator it=entry.iterator();
      while(it.hasNext()){
        Entry me=(Entry)it.next();
        System.out.println("varName is:"+me.getKey()+" varValue is:"+
            me.getValue());
      }
    }
    System.out.println("----------------------------------------------");
  }

  public static void main(String[] args){
    WorkflowProcessInfo info = new WorkflowProcessInfo();
    info.modifyWorkitemVarData("aaa","aaa");
    info.modifyWorkitemVarData("bbb","bbb");
    info.modifyWorkitemVarData("ccc","ccc");
    info.modifyWorkitemVarData("aaa","1111111111");
  }
}