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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.
*
*/
using System;
using System.Collections.Generic;
using System.Collections.ObjectModel;
using Org.Apache.Qpid.Messaging;
namespace Org.Apache.Qpid.Messaging.examples
{
class MapSender
{
// csharp.map.sender example
//
// Send an amqp/map message to amqp:tcp:localhost:5672 amq.direct/map_example
// The map message contains simple types, a nested amqp/map,
// an ampq/list, and specific instances of each supported type.
//
static int Main(string[] args)
{
string url = "amqp:tcp:localhost:5672";
string address = "message_queue; {create: always}";
string connectionOptions = "";
if (args.Length > 0)
url = args[0];
if (args.Length > 1)
address = args[1];
if (args.Length > 2)
connectionOptions = args[2];
//
// Create and open an AMQP connection to the broker URL
//
Connection connection = new Connection(url, connectionOptions);
connection.Open();
//
// Create a session and a sender to the direct exchange
//
Session session = connection.CreateSession();
Sender sender = session.CreateSender(address);
//
// Create structured content for the message. This example builds a
// map of items including a nested map and a list of values.
//
Dictionary<string, object> content = new Dictionary<string, object>();
Dictionary<string, object> subMap = new Dictionary<string, object>();
Collection<object> colors = new Collection<object>();
// add simple types
content["id"] = 987654321;
content["name"] = "Widget";
content["percent"] = 0.99;
// add nested amqp/map
subMap["name"] = "Smith";
subMap["number"] = 354;
content["nestedMap"] = subMap;
// add an amqp/list
colors.Add("red");
colors.Add("green");
colors.Add("white");
// list contains null value
colors.Add(null);
content["colorsList"] = colors;
// add one of each supported amqp data type
bool mybool = true;
content["mybool"] = mybool;
byte mybyte = 4;
content["mybyte"] = mybyte;
UInt16 myUInt16 = 5 ;
content["myUInt16"] = myUInt16;
UInt32 myUInt32 = 6;
content["myUInt32"] = myUInt32;
UInt64 myUInt64 = 7;
content["myUInt64"] = myUInt64;
char mychar = 'h';
content["mychar"] = mychar;
Int16 myInt16 = 9;
content["myInt16"] = myInt16;
Int32 myInt32 = 10;
content["myInt32"] = myInt32;
Int64 myInt64 = 11;
content["myInt64"] = myInt64;
Single mySingle = (Single)12.12;
content["mySingle"] = mySingle;
Double myDouble = 13.13;
content["myDouble"] = myDouble;
Guid myGuid = new Guid("000102030405060708090a0b0c0d0e0f");
content["myGuid"] = myGuid;
content["myNull"] = null;
//
// Construct a message with the map content and send it synchronously
// via the sender.
//
Message message = new Message(content);
sender.Send(message, true);
//
// Wait until broker receives all messages.
//
session.Sync();
//
// Close the connection.
//
connection.Close();
return 0;
}
}
}
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