code.grnet.gr Git - pithos/blob - src/gr/ebs/gss/client/rest/resource/OthersResource.java

   1 /*
   2  * Copyright 2009, 2010 Electronic Business Systems Ltd.
   3  *
   4  * This file is part of GSS.
   5  *
   6  * GSS is free software: you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation, either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * GSS is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with GSS.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19 package gr.ebs.gss.client.rest.resource;
  20
  21 import java.util.ArrayList;
  22 import java.util.List;
  23
  24 import com.google.gwt.core.client.GWT;
  25 import com.google.gwt.json.client.JSONArray;
  26 import com.google.gwt.json.client.JSONObject;
  27 import com.google.gwt.json.client.JSONParser;
  28 import com.google.gwt.user.client.ui.TreeItem;
  29
  30 /**
  31  * @author kman
  32  */
  33 public class OthersResource extends RestResource {
  34
  35         public OthersResource(String aUri) {
  36                 super(aUri);
  37         }
  38
  39         List<String> others = new ArrayList<String>();
  40         List<OtherUserResource> otherUsers = new ArrayList<OtherUserResource>();
  41
  42         /**
  43          * Retrieve the others.
  44          *
  45          * @return the others
  46          */
  47         public List<String> getOthers() {
  48                 return others;
  49         }
  50
  51         /**
  52          * Modify the others.
  53          *
  54          * @param newOthers the others to set
  55          */
  56         public void setOthers(List<String> newOthers) {
  57                 others = newOthers;
  58         }
  59
  60         public List<OtherUserResource> getOtherUsers() {
  61                 return otherUsers;
  62         }
  63
  64         public void setOtherUsers(List<OtherUserResource> newOtherUsers) {
  65                 otherUsers = newOtherUsers;
  66         }
  67
  68         @Override
  69         public void createFromJSON(String text) {
  70                 JSONArray array = (JSONArray) JSONParser.parse(text);
  71                 if (array != null)
  72                         for (int i = 0; i < array.size(); i++) {
  73                                 JSONObject js = array.get(i).isObject();
  74                                 if (js != null) {
  75                                         String othersUri = unmarshallString(js, "uri");
  76                                         String username = unmarshallString(js, "username");
  77                                         if(othersUri != null){
  78                                                 getOthers().add(othersUri);
  79                                                 OtherUserResource r = new OtherUserResource(othersUri);
  80                                                 r.setUsername(username);
  81                                                 getOtherUsers().add(r);
  82                                         }
  83                                 }
  84                         }
  85         }
  86
  87         public String getUsernameOfUri(String u){
  88                 if(!u.endsWith("/"))
  89                         u=u+"/";
  90                 for(OtherUserResource o : getOtherUsers()){
  91                         GWT.log("CHECKING USER URI:"+o.getUri(), null);
  92                         String toCheck = o.getUri();
  93                         if(!toCheck.endsWith("/"))
  94                                 toCheck=toCheck+"/";
  95                         if(toCheck.equals(u))
  96                                 return o.getUsername();
  97                 }
  98                 return null;
  99         }
 100
 101         @Override
 102         public String getLastModifiedSince() {
 103                 return null;
 104         }
 105
 106         @Override
 107         public String constructUri(TreeItem treeItem,String path){
 108                 String constructedUri = "Files/"+ path.substring(path.lastIndexOf("/")+1) + "others/";
 109                 return constructedUri;
 110         }
 111 }