Creating a branch for experimenting with some ideas for JMS client.rajith_jms_client

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/rajith_jms_client@1128369 13f79535-47bb-0310-9956-ffa450edef68

1 files changed, 61 insertions, 0 deletions

diff --git a/qpid/ruby/examples/hello-world.rb b/qpid/ruby/examples/hello-world.rb
new file mode 100755
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+++ b/qpid/ruby/examples/hello-world.rb
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+#!/usr/bin/ruby
+#
+# 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.
+#
+
+require "qpid"
+require "socket"
+
+broker = if ARGV.length > 0 then ARGV[0] else "localhost" end
+port = if ARGV.length > 1 then ARGV[1].to_i else 5672 end
+if ARGV.length > 2 then
+  puts "usage: hello-world.rb [ <broker> [ <port> ] ]"
+  exit 1
+end
+
+conn = Qpid::Connection.new(TCPSocket.new(broker, port))
+conn.start(10)
+
+ssn = conn.session("test")
+
+# create a queue
+ssn.queue_declare("test-queue")
+
+ssn.exchange_declare("test-exchange", :type => "direct")
+
+# Publish a message
+dp = ssn.delivery_properties(:routing_key => "test-queue")
+mp = ssn.message_properties(:content_type => "text/plain")
+msg = Qpid::Message.new(dp, mp, "Hello World!")
+ssn.message_transfer(:message => msg)
+
+# subscribe to a queue
+ssn.message_subscribe(:destination => "messages", :queue => "test-queue",
+                      :accept_mode => ssn.message_accept_mode.none)
+incoming = ssn.incoming("messages")
+
+# start incoming message flow
+incoming.start()
+
+# grab a message from the queue
+p incoming.get(10)
+
+# cancel the subscription and close the session and connection
+ssn.message_cancel(:destination => "messages")
+ssn.close()
+conn.close()