treeservice.java

动态加载树

package biz;

import java.util.List;

import dao.ITreeDAO;
import entity.Mytree;

public class TreeService implements IService {
	private ITreeDAO treeDAO;
	
	public void setTreeDAO(ITreeDAO treeDAO) {
		this.treeDAO = treeDAO;
	}

	/* (non-Javadoc)
	 * @see biz.IService#getTreeList(java.lang.String)
	 */
	public List getTreeList(int pid){
		return this.treeDAO.getAllList("getAllTree",pid);
	}
	
	public Mytree getTreeById(int pid){
		return this.treeDAO.getTreeByPid("getTreeById",pid);
	}
}