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/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package services;
import org.json.JSONException;
import org.json.JSONObject;
import services.atom.xml.AtomXML;
import services.json.rpc.JSONRpc;
import android.util.Log;
public class ShoppingCartProxy {
private static final String jsonRPCTotalServiceURI = "http://10.0.2.2:8080/ShoppingCart/Total";
private static final String jsonRPCTotalRequest = "{\"id\": 4, \"method\": \"Service.getTotal\", \"params\": []}";
private static final String atomXMLCartServiceURI="http://10.0.2.2:8080/ShoppingCart/Cart";
public Item[] getItems() {
return AtomXML.getItems(atomXMLCartServiceURI);
}
public boolean addItem(Item item) {
String content="<entry xmlns=\"http://www.w3.org/2005/Atom\">" +
"<title>item</title>" +
"<content type=\"text/xml\">" +
"<Item xmlns=\"http://services/\">" +
"<name xmlns=\"\">" + item.getName()+ "</name>" +
"<price xmlns=\"\">" +item.getPrice()+"</price>" +
"</Item></content></entry>";
String key =AtomXML.postItem(atomXMLCartServiceURI, content);
if(key==null) {
return false;
}
item.setKey(key);
Log.i("TUSCANY shopping cart proxy", key);
return true;
}
public boolean removeItem(Item item) {
Log.e("Sent key",item.getKey());
String uri=atomXMLCartServiceURI+"/"+item.getKey();
return AtomXML.performdelete(uri);
}
public boolean clearCartContent() {
return AtomXML.performdelete(atomXMLCartServiceURI);
}
public void checkOut() {
}
public String getTotal() {
String total = "";
JSONObject json = null;
Log.e("TUSC", "getting total");
try {
json = JSONRpc.invoke(jsonRPCTotalServiceURI, jsonRPCTotalRequest);
Log.e("TUSC", "Request OK");
if (json != null) {
total = json.getString("result");
Log.e("TUSC", "Total: " + total);
}
} catch (JSONException e) {
Log.e("TUSC", e.getMessage());
}
return total;
}
}
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