departmentaction.java

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package cn.myapps.core.department.action;

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

import javax.servlet.jsp.tagext.TryCatchFinally;

import cn.myapps.base.action.BaseAction;
import cn.myapps.base.action.ParamsTable;
import cn.myapps.core.department.ejb.DepartmentProcess;
import cn.myapps.core.department.ejb.DepartmentVO;
import cn.myapps.core.department.ejb.DepartmentException;
import cn.myapps.core.permission.ejb.PermissionVO;
import cn.myapps.core.resource.ejb.ResourceProcess;
import cn.myapps.core.resource.ejb.ResourceVO;
import cn.myapps.core.role.ejb.RoleProcess;
import cn.myapps.core.role.ejb.RoleVO;
import cn.myapps.core.user.ejb.UserVO;
import cn.myapps.util.ProcessFactory;
import cn.myapps.util.sequence.Sequence;

/**
 * @see cn.myapps.base.action.BaseAction
 * DepartmentAction class.
 * @author Darvense
 * @since JDK1.4
 */
public class DepartmentAction extends BaseAction {

	private String _superiorid;

	private Collection _deptSelect;
	
	public  Collection departments=null;
	
	private Collection  _resourcelist;
	
	

    /**
     * Get the _resourcelist 
     * @return _resourcelist
     */
	public Collection get_resourcelist() {
		DepartmentVO content = (DepartmentVO) getContent();
		_resourcelist=new HashSet();
		if(content.getId()!=null&&content.getId().trim().length()>0)
		{
			Collection col=content.getPermission();
			Iterator it=col.iterator();
			while(it.hasNext())
			{	
				PermissionVO per=(PermissionVO)it.next();
				  if(per.getResource()!=null)
				_resourcelist.add(per.getResource().getId());
			}
			return _resourcelist;
		}
		else
			return null;
	
	}
     /**
      * Set the _resourcelist
      * @param _resourcelist
      * @throws Exception
      */
	public void set_resourcelist(Collection _resourcelist)throws Exception {
			DepartmentVO content = (DepartmentVO) getContent();
			
			ResourceProcess rp = (ResourceProcess)ProcessFactory
			.createProcess(ResourceProcess.class);
			for (Iterator iter = _resourcelist.iterator(); iter.hasNext();) {
				String rid = (String)iter.next();
				ResourceVO rv=(ResourceVO)rp.doView(rid);
				PermissionVO pv=new PermissionVO();
				pv.setId(Sequence.getSequence());
				pv.setResource(rv);
				content.getPermission().add(pv);
			}
	}
	
	
	/**
	 * Get the _superiorid
	 * @return  _superiorid
	 */
	public String get_superiorid() {
		DepartmentVO content = (DepartmentVO) this.getContent();
		if (content.getSuperior() != null) {
			_superiorid = content.getSuperior().getId();
		} else {
			_superiorid = null;
		}

		return _superiorid;
	}
     /**
      * Set _superiorid.
      * @param _superiorid
      * @throws Exception
      */
	public void set_superiorid(String _superiorid)throws Exception {
		this._superiorid = _superiorid;
		if(_superiorid!=null&&_superiorid.trim().length()>0){
		DepartmentVO content = (DepartmentVO) this.getContent();
			DepartmentVO superior = (DepartmentVO) proxy.doView(_superiorid);
			if(superior!=null){
			content.setSuperior(superior);
			content.setLevel(superior.getLevel()+1);}
		}
	}
	/**
     * 
     * DepartmentAction structure  function.
     * @throws ClassNotFoundException
     */
	public DepartmentAction() throws Exception {
		super(ProcessFactory.createProcess(DepartmentProcess.class),
				new DepartmentVO());
		departments = proxy.doSimpleQuery(null);
	}
    /**
     * Get the _departments.
     * @return  _departments
     * @throws Exception
     */
	public Map get_departments() throws Exception {
		 ParamsTable params=new ParamsTable();
		 params.setParameter("application", getApplication());
		Collection dc = proxy.doSimpleQuery(params);
		Map dm = ((DepartmentProcess) proxy).deepSearchDepartmentTree(dc, null,
				getContent().getId(), 0);

		if (dm.isEmpty()) {
			dm.put("", "无");
		}

		return dm;
	}
	/**
     *  Select department.
     * @return If the action execution was successful.return  "SUCCESS".Show an success view  .<p> 
     *         If the action execution was a failure. return  "ERROR".Show an error view, possibly asking the user to retry entering data. <p>
     *         The  "INPUT" is also used if the given input params are invalid, meaning the user should try providing input again.
     *         
     *  @throws Exception 
     */
	public String doSelect() throws Exception {
		_deptSelect = proxy.doSimpleQuery(this.getParams());
		return SUCCESS;
	}
    /**
     * Get the  _deptSelect.
     * @return _deptSelect
     */
	public Collection get_deptSelect() {
		return _deptSelect;
	}
    /**
     * Set the _deptSelect
     * @param select
     */
	public void set_deptSelect(Collection select) {
		_deptSelect = select;
	}
	/**
     *  Delete a DepartmentVO.
     * @return If the action execution was successful.return  "SUCCESS".Show an success view  .<p> 
     *         If the action execution was a failure. return  "ERROR".Show an error view, possibly asking the user to retry entering data. <p>
     *         The  "INPUT" is also used if the given input params are invalid, meaning the user should try providing input again.
     *         
     *  @throws Exception 
     */
	public String doDelete() throws Exception 
	{
		 DepartmentVO tempDepartment = null;
		 String ErrorField="";
			if (_selects != null){
			for (int i = 0; i < _selects.length; i++)
			{
				String id = _selects[i];
				try
				{  
				  proxy.doRemove(id);
				}catch(DepartmentException e) {
					ErrorField = e.getMessage()+"," + ErrorField;
			}
		}
			}
			if(!ErrorField.equals("")) 
			{
			   if(ErrorField.endsWith(","))	
			   {
				   ErrorField =ErrorField.substring(0,ErrorField.length()-1);
			   }
		    	this.addFieldError("1",ErrorField);
			}
			
		return SUCCESS;
  
	}
	/**
     *  Save tempDepartment.
     * @return If the action execution was successful.return  "SUCCESS".Show an success view  .<p> 
     *         If the action execution was a failure. return  "ERROR".Show an error view, possibly asking the user to retry entering data. <p>
     *         The  "INPUT" is also used if the given input params are invalid, meaning the user should try providing input again.
     *         
     *  @throws Exception 
     */
  public String doSave() throws Exception
  {
	  DepartmentVO tempDepartment = (DepartmentVO)(this.getContent());
		boolean flag=false;
			String tempname = tempDepartment.getName();
			DepartmentVO Superior = tempDepartment.getSuperior();
			Collection departments = ((DepartmentProcess)proxy).getDepartmentByName(tempname, getApplication());
			for (Iterator iter = departments.iterator(); iter.hasNext();) {
				DepartmentVO dp = (DepartmentVO) iter.next();
				
				if(tempDepartment.getId()==null)
				{
					if(Superior!=null&&dp.getSuperior()!=null&&dp.getSuperior().getId().equals(Superior.getId()))
					{	this.addFieldError("1","Sorry! this Deparment has existed ,please choose another!");
						flag=true;	
					}
					else if(Superior==null&&dp.getSuperior()==null)
					{
						this.addFieldError("1","Sorry! this Deparment has existed ,please choose another!");
					    flag=true;	
					}
				}
				else
				{
					if(!tempDepartment.getId().equals(dp.getId())&&Superior!=null&&dp.getSuperior()!=null&&dp.getSuperior().getId().equals(Superior.getId()))
					{	this.addFieldError("1","Sorry! this Deparment has existed ,please choose another!");
						flag=true;	
					}
					else if(!tempDepartment.getId().equals(dp.getId())&&Superior==null&&dp.getSuperior()==null)
					{
						this.addFieldError("1","Sorry! this Deparment has existed ,please choose another!");
					    flag=true;	
					}
					
				}
				
			}
		    if(!flag)
		    {
		    	
		    	if(tempDepartment.getId()==null||tempDepartment.getId().equals("")){
		    		proxy.doCreate(tempDepartment);	
		    	}
		    	else{
		    		proxy.doUpdate(tempDepartment);
		    	}
			
		    } 

	  return SUCCESS;
  }

}