resourceaction.java

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package cn.myapps.core.resource.action;

import java.util.ArrayList;
import java.util.Collection;
import java.util.Iterator;
import java.util.Map;

import cn.myapps.base.action.BaseAction;
import cn.myapps.base.action.ParamsTable;
import cn.myapps.core.resource.ejb.ResourceProcess;
import cn.myapps.core.resource.ejb.ResourceVO;
import cn.myapps.core.user.action.WebUser;
import cn.myapps.util.ProcessFactory;

import com.opensymphony.webwork.ServletActionContext;

/**
 * Resouce Action using the web-work framework.
 */
public class ResourceAction extends BaseAction {

	private static Collection _topmenus;

	private String isprotected;
	/**
	 * @throws Exception
	 */
	public ResourceAction() throws Exception {
		super(ProcessFactory.createProcess(ResourceProcess.class),
				new ResourceVO());
	}

	/**
	 * The navitesup action
	 * 
	 * @return "sucess".
	 * @throws Exception
	 */
	public String doNavigatesup() throws Exception {
		return SUCCESS;
	}

	/**
	 * Retrieve the top menus.
	 * 
	 * @return Returns the top menus collection.
	 * @throws Exception
	 */
	public Collection get_topmenus(String application) throws Exception {
		if (_topmenus == null || true) {
			_topmenus = getSubMenus(null, application);
		}

		return _topmenus;
	}

	/**
	 * Retrieve the sub menus (get the parent menu id from the web paramenter).
	 * 
	 * @return The sub menus collection.
	 * @throws Exception
	 */
	public Collection get_submenus(String application) throws Exception {
		String _pid = ServletActionContext.getRequest().getParameter("_parent");
		ResourceVO parent = (ResourceVO) proxy.doView(_pid);
		Collection menus = null;

		// if (parent != null) {
		menus = getSubMenus(parent, application);
		// parent.setSuperiorid("-1");
		// menus.add(parent);
		// }
		return menus;
	}

	/**
	 * Retrieve the sub menus
	 * 
	 * @param startNode
	 *            The parent menu.
	 * @return The sub menus under the parment menu.
	 * @throws Exception
	 */
	public Collection getSubMenus(ResourceVO startNode, String application) throws Exception {
		ArrayList list = new ArrayList();
		ParamsTable params = new ParamsTable();
		params.setParameter("_orderby"," orderno");
		Collection cols = proxy.doSimpleQuery(params, application);
		Iterator iter = cols.iterator();
		while (iter.hasNext()) {
			ResourceVO vo = (ResourceVO) iter.next();
			if (startNode == null) {
				if (vo.getSuperior() == null) {
					list.add(vo);
				}
			} else {
				if (vo.getSuperior() != null) {
					ResourceVO Superior=vo.getSuperior();
					while(Superior!=null)
					{
						if(Superior.getId().equals(startNode.getId()))
						{
							list.add(vo);
							break;
						}
						Superior=Superior.getSuperior();
					}
				}
			}
		}

		return list;
	}
	
	public Map get_menus(String application) throws Exception {
		Collection dc = proxy.doSimpleQuery(null, application);

		Map dm = ((ResourceProcess) proxy).deepSearchMenuTree(dc, null,
				getContent().getId(), 0);

		return dm;
	}

	public String get_superiorid() {
		ResourceVO resource = (ResourceVO) getContent();
		if (resource.getSuperior() != null) {
			return resource.getSuperior().getId();
		} else {
			return null;
		}
	}

	public void set_superiorid(String _superiorid) {
		ResourceVO content = (ResourceVO) this.getContent();

		try {
			ResourceVO superior = (ResourceVO) proxy.doView(_superiorid);
			content.setSuperior(superior);
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	public String getIsprotected() {
		if (((ResourceVO)getContent()).isIsprotected())
		 	return "true";
		else
		 	return "false";
		
	}

	public void setIsprotected(String isprotected) {
		if(isprotected.equals("true"))
		((ResourceVO)getContent()).setIsprotected(true);
		else
			((ResourceVO)getContent()).setIsprotected(false);
		this.isprotected = isprotected;
	}
	
  	
	}