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, 84 insertions, 0 deletions

diff --git a/qpid/python/qpid/__init__.py b/qpid/python/qpid/__init__.py
new file mode 100644
index 0000000000..780cab46a0
--- /dev/null
+++ b/qpid/python/qpid/__init__.py
@@ -0,0 +1,84 @@
+#
+# 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.
+#
+
+import connection
+
+class Struct:
+
+  def __init__(self, type, *args, **kwargs):
+    self.__dict__["type"] = type
+    self.__dict__["_values"] = {}
+
+    if len(args) > len(self.type.fields):
+      raise TypeError("too many args")
+
+    for a, f in zip(args, self.type.fields):
+      self.set(f.name, a)
+
+    for k, a in kwargs.items():
+      self.set(k, a)
+
+  def _check(self, attr):
+    field = self.type.fields.byname.get(attr)
+    if field == None:
+      raise AttributeError(attr)
+    return field
+
+  def exists(self, attr):
+    return self.type.fields.byname.has_key(attr)
+
+  def has(self, attr):
+    self._check(attr)
+    return self._values.has_key(attr)
+
+  def set(self, attr, value):
+    self._check(attr)
+    self._values[attr] = value
+
+  def get(self, attr):
+    field = self._check(attr)
+    return self._values.get(attr, field.default())
+
+  def clear(self, attr):
+    self._check(attr)
+    del self._values[attr]
+
+  def __setattr__(self, attr, value):
+    self.set(attr, value)
+
+  def __getattr__(self, attr):
+    return self.get(attr)
+
+  def __delattr__(self, attr):
+    self.clear(attr)
+
+  def __setitem__(self, attr, value):
+    self.set(attr, value)
+
+  def __getitem__(self, attr):
+    return self.get(attr)
+
+  def __delitem__(self, attr):
+    self.clear(attr)
+
+  def __str__(self):
+    return "%s %s" % (self.type, self._values)
+
+  def __repr__(self):
+    return str(self)