DozentGroupData.java

package com.ese.ils.beta.beans;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;

import javax.faces.bean.ManagedBean;
import javax.faces.bean.SessionScoped;
import javax.faces.event.ActionEvent;

import org.icefaces.ace.event.SelectEvent;
import org.icefaces.ace.model.table.RowStateMap;

import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.model.Group;
import com.liferay.portal.service.GroupLocalServiceUtil;
/**
 * erstellt Daten zur Gruppenfunktion
 * z.B. fuer Anzeigentabelle als auch Auswahl
 * @author julien hofer
 *
 */
@ManagedBean
@SessionScoped
public class DozentGroupData implements Serializable {

	//Variablen
	private static final long serialVersionUID = -3258262487117201000L;
	private List<Group> groups;
	private List<Group> groupList = new ArrayList<Group>();
	private RowStateMap stateMap = new RowStateMap();
	private long currentGroupId;
	
	
	/**
	 * reagiert auf die Selektion in der Auswahltabelle
	 * @param event
	 */
	public void selectListener(SelectEvent event) {
		addEvent((Group)event.getObject());
	}
	
	/**
	 * setzt die <code>currentGroupId</code> & <code>groupName</code> der ausgwaehlten Gruppe
	 * in der Auswahltabelle
	 * @param group
	 */
	public void addEvent(Group group) {
		currentGroupId = group.getGroupId();
		String groupName = group.getName();
		System.out.println(currentGroupId + ":" + groupName);
	}
	
	
	
	/**
	 * holt alle Gruppendaten
	 * @param event
	 */
	public void  fetchGroupData(ActionEvent event) {
		
		int groupSize = -1;
		try {
			groupSize = GroupLocalServiceUtil.getGroupsCount();
		} catch (SystemException e) {
				e.printStackTrace();
		}
		
		try {
			groupList.clear();
			groups = GroupLocalServiceUtil.getGroups(0, groupSize);
			for (int i=0; i < groupSize;i++) {
				Group group = groups.get(i);
				String description = group.getDescription();
				
				if(description != null && description.length() !=0 ){
					long sessionId = group.getGroupId();
					System.out.println("==============================");
					System.out.println("Gruppenindex: " + i);
					System.out.println("GruppenID: " + group.getGroupId());
					System.out.println("Gruppenname: " +group.getName());
					System.out.println("SessionId: " + sessionId);
					System.out.println("Anzahl Gruppen: " + groupSize);
					System.out.println("Description: " +group.getDescription());
					System.out.println("Ersteller: " + group.getCreatorUserId());
					System.out.println("==============================");
					groupList.add(group);
					
				}
			}
			
			
		} catch (SystemException e) {
			e.printStackTrace();
		}
	}


	//GETTER UND SETTER
	public List<Group> getGroupList() {
		return groupList;
	}



	public void setGroupList(List<Group> groupList) {
		this.groupList = groupList;
	}



	public RowStateMap getStateMap() {
		return stateMap;
	}



	public void setStateMap(RowStateMap stateMap) {
		this.stateMap = stateMap;
	}

	public long getCurrentGroupId() {
		return currentGroupId;
	}

	public void setCurrentGroupId(long currentGroupId) {
		this.currentGroupId = currentGroupId;
	}
	
	
	
	


	

}