/BounBook/src/controller/GroupController.java

package controller;



import java.security.acl.Group;

import java.util.ArrayList;

import java.util.Dictionary;

import java.util.Hashtable;

import java.util.List;

import java.util.Map;



import javax.servlet.http.HttpServletRequest;



import org.apache.struts2.interceptor.ServletRequestAware;



import model.BounBookUser;

import model.BounGroup;

import model.GroupMembers;





import util.HibernateUtil;



import com.opensymphony.xwork2.ActionContext;

import com.opensymphony.xwork2.ActionSupport;



public class GroupController extends ActionSupport implements ServletRequestAware{

	private static final long serialVersionUID = 1L;

	

	private List<BounGroup> groupList = new ArrayList<BounGroup>();

	private BounGroup showGroup = new BounGroup();

	private List<Object> showMember = new ArrayList<Object>();

 



	

	private String searchName = "";

	private int groupid = 0;



	

	

	

	





	public String list() throws Exception {

		Dictionary<String, Object> dictionary = new Hashtable<String, Object>();

		if ( ! searchName.equals(NONE)) {

			dictionary.put("search", "%" + searchName + "%");

		}else{

			dictionary.put("search", "%");

		}

	

		

		groupList = HibernateUtil.list("from BounGroup b where (groupname like :search) OR (description like :search)", dictionary);



		return SUCCESS;



	}

	

	

	public String show() throws Exception {

	

		Dictionary<String, Object> parameters = new Hashtable<String, Object>();

		parameters.put("groupid", groupid);

		

		showGroup = HibernateUtil.get(BounGroup.class, groupid);

		List<GroupMembers> list = HibernateUtil.list("from GroupMembers where :groupid = groupid", parameters);

		

		for (GroupMembers member : list) {

			showMember.add(HibernateUtil.get(BounBookUser.class, member.getUserid()));

		}

		

		return SUCCESS;



	}

	



					

	

	

	public String createGroupMember() throws Exception {

		GroupMembers groupMembers = new GroupMembers(); 

		Map<String, Object> session = ActionContext.getContext().getSession();

	    groupMembers.setUserid(Integer.parseInt(session.get("userId").toString()));

	    groupMembers.setGroupid(groupid);

		HibernateUtil.insert(groupMembers);

		

		Dictionary<String, Object> parameters = new Hashtable<String, Object>();

		parameters.put("groupid", groupid);

		List<GroupMembers> list = HibernateUtil.list("from GroupMembers where :groupid = groupid", parameters);

		

		for (GroupMembers member : list) {

			showMember.add(HibernateUtil.get(BounBookUser.class, member.getUserid()));

		}

		

		showGroup = HibernateUtil.get(BounGroup.class, groupid);

		

		

		return SUCCESS;

	}



	

	



	public String create() throws Exception {

		Map<String, Object> session = ActionContext.getContext().getSession();

		showGroup.setOwnerid(session.get("userId").toString());

		

		boolean userTypeStaff = (request.getParameter("userTypeStaff") == null ? false: true);

		boolean userTypeAlumni = (request.getParameter("userTypeAlumni") == null ? false: true);

		boolean userTypeStudent = (request.getParameter("userTypeStudent") == null ? false: true);

		

		int auth = 0;

		if (userTypeStaff)

		{

			auth = auth +  1;

		}

		else if (userTypeAlumni)

		{

			auth = auth + 2;

		}

		else if (userTypeStudent)

		{

			auth = auth + 4;

		}

		

		showGroup.setAuthorizedUserTypes(auth);

		

		HibernateUtil.insert(showGroup);

		list();

		return SUCCESS;

	}



	public List<BounGroup> getGroupList() {

		return groupList;

	}



	public void setGroupList(List<BounGroup> groupList) {

		this.groupList = groupList;

	}



	public String getSearchName() {

		return searchName;

	}



	public void setSearchName(String searchName) {

		this.searchName = searchName;

	}





	public BounGroup getShowGroup() {

		return showGroup;

	}





	public void setShowGroup(BounGroup showGroup) {

		this.showGroup = showGroup;

	}





	public int getGroupid() {

		return groupid;

	}





	public void setGroupid(int groupId) {

		this.groupid = groupId;

	}



	public HttpServletRequest request;

	public void setServletRequest(HttpServletRequest request) {

		this.request = request;

		

	}





	public List<Object> getShowMember() {

		return showMember;

	}





	public void setShowMember(List<Object> showMember) {

		this.showMember = showMember;

	}







}