| """ |
| Common JMS types and definitions as implemented by QpidJMS |
| """ |
| |
| # |
| # 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. |
| # |
| |
| from proton import byte, symbol |
| |
| QPID_JMS_TYPE_ANNOTATION_NAME = symbol(u'x-opt-jms-msg-type') |
| |
| QPID_JMS_TYPE_ANNOTATIONS = { |
| 'JMS_MESSAGE_TYPE': byte(0), |
| 'JMS_BYTESMESSAGE_TYPE': byte(3), |
| 'JMS_MAPMESSAGE_TYPE': byte(2), |
| 'JMS_OBJECTMESSAGE_TYPE': byte(1), |
| 'JMS_STREAMMESSAGE_TYPE': byte(4), |
| 'JMS_TEXTMESSAGE_TYPE': byte(5) |
| } |
| |
| def create_annotation(jms_msg_type): |
| """Function which creates a message annotation for JMS message type as used by the Qpid JMS client""" |
| return {QPID_JMS_TYPE_ANNOTATION_NAME: QPID_JMS_TYPE_ANNOTATIONS[jms_msg_type]} |