2 * Copyright 2011-2012 GRNET S.A. All rights reserved.
4 * Redistribution and use in source and binary forms, with or
5 * without modification, are permitted provided that the following
8 * 1. Redistributions of source code must retain the above
9 * copyright notice, this list of conditions and the following
12 * 2. Redistributions in binary form must reproduce the above
13 * copyright notice, this list of conditions and the following
14 * disclaimer in the documentation and/or other materials
15 * provided with the distribution.
17 * THIS SOFTWARE IS PROVIDED BY GRNET S.A. ``AS IS'' AND ANY EXPRESS
18 * OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
19 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
20 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL GRNET S.A OR
21 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
22 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
23 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
24 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
25 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
26 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
27 * ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
28 * POSSIBILITY OF SUCH DAMAGE.
30 * The views and conclusions contained in the software and
31 * documentation are those of the authors and should not be
32 * interpreted as representing official policies, either expressed
33 * or implied, of GRNET S.A.
36 package gr.grnet.pithos.web.client.foldertree;
38 import com.google.gwt.core.client.GWT;
39 import com.google.gwt.http.client.Response;
40 import com.google.gwt.i18n.client.DateTimeFormat;
41 import com.google.gwt.i18n.client.DateTimeFormat.PredefinedFormat;
42 import com.google.gwt.json.client.JSONNumber;
43 import com.google.gwt.json.client.JSONObject;
44 import com.google.gwt.json.client.JSONString;
46 import gr.grnet.pithos.web.client.Invitations;
47 import gr.grnet.pithos.web.client.SharingUsers;
49 import java.util.Date;
51 public abstract class Resource {
53 protected static String unmarshallString(JSONObject obj, String key){
54 if(obj.get(key) != null) {
55 JSONString s = obj.get(key).isString();
57 return s.stringValue();
62 protected static int unmarshallInt(JSONObject obj, String key){
63 if(obj.get(key) != null)
64 if(obj.get(key).isNumber() != null)
65 return (int) obj.get(key).isNumber().doubleValue();
69 protected static long unmarshallLong(JSONObject obj, String key){
70 if(obj.get(key) != null) {
71 JSONNumber value = obj.get(key).isNumber();
73 return (long) value.doubleValue();
78 protected static boolean unmarshallBoolean(JSONObject obj, String key){
79 if(obj.get(key) != null)
80 if(obj.get(key).isBoolean() != null)
81 return obj.get(key).isBoolean().booleanValue();
85 protected static Date unmarshallDate(JSONObject obj, String key){
86 if(obj.get(key) != null) {
87 JSONString s = obj.get(key).isString();
90 return DateTimeFormat.getFormat(PredefinedFormat.ISO_8601).parse(s.stringValue());
91 } catch (IllegalArgumentException e) {
98 public static native String getDate(Long ms)/*-{
99 return (new Date(ms)).toUTCString();
102 @SuppressWarnings("unchecked")
103 public static <T> T createFromResponse(Class<T> aClass, String owner, Response response, T result) {
105 if (aClass.equals(AccountResource.class)) {
106 result1 = (T) AccountResource.createFromResponse(owner, response, (AccountResource) result);
108 else if (aClass.equals(Folder.class)) {
109 result1 = (T) Folder.createFromResponse(owner, response, (Folder) result);
111 else if (aClass.equals(File.class)) {
112 result1 = (T) File.createFromResponse(owner, response, (File) result);
114 else if (aClass.equals(SharingUsers.class)) {
115 result1 = (T) SharingUsers.createFromResponse(response, (SharingUsers) result);
117 else if (aClass.equals(FileVersions.class)) {
118 result1 = (T) FileVersions.createFromResponse(response);
120 else if (aClass.equals(Invitations.class)) {
121 result1 = (T) Invitations.createFromResponse(response);
126 public abstract Date getLastModified();