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third_party/gsutil/boto/ec2/address.py

+# Copyright (c) 2006-2009 Mitch Garnaat http://garnaat.org/
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the
+# "Software"), to deal in the Software without restriction, including
+# without limitation the rights to use, copy, modify, merge, publish, dis-
+# tribute, sublicense, and/or sell copies of the Software, and to permit
+# persons to whom the Software is furnished to do so, subject to the fol-
+# lowing conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
+# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
+# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
+# IN THE SOFTWARE.
+
+
+from boto.ec2.ec2object import EC2Object
+
+class Address(EC2Object):
+    """
+    Represents an EC2 Elastic IP Address
+
+    :ivar public_ip: The Elastic IP address.
+    :ivar instance_id: The instance the address is associated with (if any).
+    :ivar domain: Indicates whether the address is a EC2 address or a VPC address (standard|vpc).
+    :ivar allocation_id: The allocation ID for the address (VPC addresses only).
+    :ivar association_id: The association ID for the address (VPC addresses only).
+    :ivar network_interface_id: The network interface (if any) that the address is associated with (VPC addresses only).
+    :ivar network_interface_owner_id: The owner IID (VPC addresses only).
+    :ivar private_ip_address: The private IP address associated with the Elastic IP address (VPC addresses only).
+    """
+
+    def __init__(self, connection=None, public_ip=None, instance_id=None):
+        EC2Object.__init__(self, connection)
+        self.connection = connection
+        self.public_ip = public_ip
+        self.instance_id = instance_id
+        self.domain = None
+        self.allocation_id = None
+        self.association_id = None
+        self.network_interface_id = None
+        self.network_interface_owner_id = None
+        self.private_ip_address = None
+
+    def __repr__(self):
+        return 'Address:%s' % self.public_ip
+
+    def endElement(self, name, value, connection):
+        if name == 'publicIp':
+            self.public_ip = value
+        elif name == 'instanceId':
+            self.instance_id = value
+        elif name == 'domain':
+            self.domain = value
+        elif name == 'allocationId':
+            self.allocation_id = value
+        elif name == 'associationId':
+            self.association_id = value
+        elif name == 'networkInterfaceId':
+            self.network_interface_id = value
+        elif name == 'networkInterfaceOwnerId':
+            self.network_interface_owner_id = value
+        elif name == 'privateIpAddress':
+            self.private_ip_address = value
+        else:
+            setattr(self, name, value)
+
+    def release(self):
+        """
+        Free up this Elastic IP address.
+        :see: :meth:`boto.ec2.connection.EC2Connection.release_address`
+        """
+        if self.allocation_id:
+            return self.connection.release_address(None, self.allocation_id)
+        else:
+            return self.connection.release_address(self.public_ip)
+
+    delete = release
+
+    def associate(self, instance_id):
+        """
+        Associate this Elastic IP address with a currently running instance.
+        :see: :meth:`boto.ec2.connection.EC2Connection.associate_address`
+        """
+        return self.connection.associate_address(instance_id, self.public_ip)
+
+    def disassociate(self):
+        """
+        Disassociate this Elastic IP address from a currently running instance.
+        :see: :meth:`boto.ec2.connection.EC2Connection.disassociate_address`
+        """
+        if self.association_id:
+            return self.connection.disassociate_address(None, self.association_id)
+        else:
+            return self.connection.disassociate_address(self.public_ip)
+
+