activityoperation.java

这是一个工作流管理的后端EJB实现

/*
 * Created on May 14, 2005
 *
 * TODO To change the template for this generated file go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
package com.coshare.joyteam.projectMgr.webbeans;
import com.coshare.joyteam.projectMgr.dto.ActivityDTO;
import com.coshare.joyteam.projectMgr.businessDelegate.WFTemplateMgrDelegate;
import com.coshare.joyteam.projectMgr.businessDelegate.DelegateException;
import com.coshare.joyteam.projectMgr.dto.TemplateDTO;
import com.coshare.joyteam.util.ID;
/**
 * @author Edward
 *
 * TODO To change the template for this generated type comment go to
 * Window - Preferences - Java - Code Style - Code Templates
 */
public class ActivityOperation
{
	private ActivityDTO atDto;

	private String activityId;
	private String templateId;
	private String activityName;
	private String activityType;
	private String theDescription;

	private String pos;

	public void setPos(String pos)
	{
		this.pos = pos;
	}
	public String getPos()
	{
		return this.pos;
	}

	private int copyActivity()
	{
		if (this.activityId
			== null | this.templateId
			== null | this.activityName
			== null | this.activityType
			== null)
			return 1;
		int atId, tId, atType;
		try
		{
			atId = Integer.parseInt(this.activityId);
			tId = Integer.parseInt(this.templateId);
			atType = Integer.parseInt(this.activityType);
		}
		catch (Exception e)
		{
			return 2;
		}
		ID templateID = TemplateDTO.intToID(tId);

		this.atDto = new ActivityDTO();
		atDto.setActivityName(this.activityName);
		atDto.setActivityId(atId);
		atDto.setActivityType(atType);
		atDto.setTemplateId(templateID);
		atDto.setTheDescription(this.theDescription);

		return 0;
	}

	/**
	 * @param activityId The activityId to set.
	 */
	public void setActivityId(String activityId)
	{
		this.activityId = activityId;
	}

	public String getActivityId()
	{
		return this.activityId;
	}

	/**
	 * @return Returns the activityName.
	 */
	public String getActivityName()
	{
		return activityName;
	}
	/**
	 * @param activityName The activityName to set.
	 */
	public void setActivityName(String activityName)
	{
		this.activityName = activityName;
	}

	public String getTemplateId()
	{
		return templateId;
	}
	/**
	 * @param templateId The templateId to set.
	 */
	public void setTemplateId(String templateId)
	{
		this.templateId = templateId;
	}
	/**
	 * @return Returns the theDescription.
	 */
	public String getTheDescription()
	{
		return theDescription;
	}
	/**
	 * @param theDescription The theDescription to set.
	 */
	public void setTheDescription(String theDescription)
	{
		this.theDescription = theDescription;
	}

	/**
	 * @return Returns the activityType.
	 */
	public String getActivityType()
	{
		return activityType;
	}
	/**
	 * @param activityType The activityType to set.
	 */
	public void setActivityType(String activityType)
	{
		this.activityType = activityType;
	}

	public String delActivity()
	{
		int tId, tType;
		try
		{
			tId = Integer.parseInt(this.templateId);
			tType = Integer.parseInt(this.activityType);
		}
		catch (Exception e)
		{
			e.printStackTrace();
			return "参数型别错误，模板号和活动类型必须为整数";
		}
		ID templateID = TemplateDTO.intToID(tId);

		WFTemplateMgrDelegate td = null;
		try
		{
			td = new WFTemplateMgrDelegate();
			td.delActivity(templateID, this.activityName, tType);
			td.remove();
		}
		catch (DelegateException e)
		{
			try
			{
				td.remove();
			}
			catch (DelegateException de)
			{
			}
			e.printStackTrace();
			return "添加操作失败";
		}

		return "删除操作成功";
	}
	public String addActivity()
	{

		int temp = this.copyActivity();
		if (temp == 1)
			return "请确认各项是否填写正确，带*号的内容必须填写";
		if (temp == 2)
			return "活动号，创建者类型和模板号必须为整数";
		WFTemplateMgrDelegate td = null;
		try
		{
			td = new WFTemplateMgrDelegate();
			if (this.pos.equals("head"))
			{
				td.addActivityAhead(this.atDto);
			}
			else
			{
				int id = Integer.parseInt(this.pos);
				ID activityId = ActivityDTO.intToID(id);
				td.addActivityAfter(this.atDto, activityId);
			}

			try
			{
				td.remove();
			}
			catch (DelegateException de)
			{
			}
		}
		catch (DelegateException e)
		{
			try
			{
				td.remove();
			}
			catch (DelegateException de)
			{
			}
			e.printStackTrace();
			return "添加操作失败";
		}

		return "添加操作成功";
	}
}