Mercurial > hg > LGServer

comparison src/main/java/de/mpiwg/web/AbstractBean.java @ 0:7682c04c63a8

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
First commit of the source code!
author "jurzua <jurzua@mpiwg-berlin.mpg.de>"
date Tue, 10 Mar 2015 14:50:41 +0100
parents
children
comparison
equal deleted inserted replaced
-1:000000000000 0:7682c04c63a8
1 package de.mpiwg.web;
2
3 import java.util.ArrayList;
4
5 import javax.faces.context.FacesContext;
6
7 public class AbstractBean {
8
9 public Object getRequestBean(String name){
10 return FacesContext.getCurrentInstance().getExternalContext().getRequestMap().get(name);
11 }
12
13 public SessionBean getSessionBean(){
14 return (SessionBean)FacesContext.getCurrentInstance().getExternalContext().getSessionMap().get(SessionBean.BEAN_NAME);
15 }
16
17 public void addMsg(String msg){
18 if(getSessionBean().getMsgList() == null){
19 getSessionBean().setMsgList(new ArrayList<String>());
20 }
21 if(!getSessionBean().getMsgList().contains(msg)){
22 getSessionBean().getMsgList().add(msg);
23 }
24 }
25
26 public void listenerCloseMsgPopup(){
27 System.out.println("listenerCloseMsgPopup");
28 getSessionBean().setMsgList(null);
29 }
30
31 public void internalError(Exception e){
32 addMsg("Internal Error: " + e.getMessage());
33 e.printStackTrace();
34 }
35
36 }