2 * Copyright 2011-2013 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
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25 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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36 package gr.grnet.pithos.web.client.rest;
38 import gr.grnet.pithos.web.client.Helpers;
39 import gr.grnet.pithos.web.client.Pithos;
40 import gr.grnet.pithos.web.client.Resource;
42 import java.util.HashMap;
45 import com.google.gwt.core.client.GWT;
46 import com.google.gwt.core.client.Scheduler.ScheduledCommand;
47 import com.google.gwt.http.client.Request;
48 import com.google.gwt.http.client.RequestBuilder;
49 import com.google.gwt.http.client.RequestException;
50 import com.google.gwt.http.client.Response;
52 public abstract class PostRequest implements ScheduledCommand {
56 protected String owner;
62 private Map<String, String> headers = new HashMap<String, String>();
64 public abstract void onSuccess(Resource result);
66 public abstract void onError(Throwable t);
68 public PostRequest(String api, String owner, String path) {
74 public PostRequest(String api, String owner, String path, String data) {
82 public void execute() {
83 Pithos.LOG("POST ", api + owner + path);
85 RequestBuilder builder = new RequestBuilder(RequestBuilder.POST, api + owner + path);
86 Helpers.setHeaders(builder, headers);
89 builder.sendRequest(data, new RestRequestCallback<Resource>(api + owner + path, Response.SC_ACCEPTED) {
91 public void onSuccess(Resource object) {
92 PostRequest.this.onSuccess(object);
96 public Resource deserialize(Response response) {
97 return Resource.createFromResponse(Resource.class, owner, response, null);
101 public void onError(Request request, Throwable throwable) {
102 PostRequest.this.onError(throwable);
106 public void onUnauthorized(Response response) {
107 PostRequest.this.onUnauthorized(response);
111 catch (RequestException e) {
116 protected abstract void onUnauthorized(Response response);
118 public void setHeader(String header, String value) {
119 headers.put(header, value);