kmip/core/objects.py
def write(self, output_buffer, kmip_version=enums.KMIPVersion.KMIP_2_0):
        """
        Write the AttributeReference structure encoding to the data stream.

        Args:
            output_buffer (stream): A data stream in which to encode
                Attributes structure data, supporting a write method.
            kmip_version (enum): A KMIPVersion enumeration defining the KMIP
                version with which the object will be encoded. Optional,
                defaults to KMIP 2.0.

        Raises:
            InvalidField: Raised if the vendor identification or attribute name
                fields are not defined.
            VersionNotSupported: Raised when a KMIP version is provided that
                does not support the AttributeReference structure.
        """
        if kmip_version < enums.KMIPVersion.KMIP_2_0:
            raise exceptions.VersionNotSupported(
                "KMIP {} does not support the AttributeReference "
                "object.".format(
                    kmip_version.value
                )
            )

        local_buffer = BytearrayStream()

        if self._vendor_identification:
            self._vendor_identification.write(
                local_buffer,
                kmip_version=kmip_version
            )
        else:
            raise exceptions.InvalidField(
                "The AttributeReference is missing the vendor identification "
                "field."
            )

        if self._attribute_name:
            self._attribute_name.write(
                local_buffer,
                kmip_version=kmip_version
            )
        else:
            raise exceptions.InvalidField(
                "The AttributeReference is missing the attribute name field."
            )

        self.length = local_buffer.length()
        super(AttributeReference, self).write(
            output_buffer,
            kmip_version=kmip_version
        )
        output_buffer.write(local_buffer.buffer)
def write(self, output_buffer, kmip_version=enums.KMIPVersion.KMIP_2_0):
        """
        Write the AttributeReference structure encoding to the data stream.

        Args:
            output_buffer (stream): A data stream in which to encode
                Attributes structure data, supporting a write method.
            kmip_version (enum): A KMIPVersion enumeration defining the KMIP
                version with which the object will be encoded. Optional,
                defaults to KMIP 2.0.

        Raises:
            InvalidField: Raised if the vendor identification or attribute name
                fields are not defined.
            VersionNotSupported: Raised when a KMIP version is provided that
                does not support the AttributeReference structure.
        """
        if kmip_version < enums.KMIPVersion.KMIP_2_0:
            raise exceptions.VersionNotSupported(
                "KMIP {} does not support the AttributeReference "
                "object.".format(
                    kmip_version.value
                )
            )

        local_buffer = BytearrayStream()

        if self._vendor_identification:
            self._vendor_identification.write(
                local_buffer,
                kmip_version=kmip_version
            )
        else:
            raise exceptions.InvalidField(
                "The AttributeReference is missing the vendor identification "
                "field."
            )

        if self._attribute_name:
            self._attribute_name.write(
                local_buffer,
                kmip_version=kmip_version
            )
        else:
            raise exceptions.InvalidField(
                "The AttributeReference is missing the attribute name field."
            )

        self.length = local_buffer.length()
        super(AttributeReference, self).write(
            output_buffer,
            kmip_version=kmip_version
        )
        output_buffer.write(local_buffer.buffer)
Write the AttributeReference structure encoding to the data stream.

        Args:
            output_buffer (stream): A data stream in which to encode
                Attributes structure data, supporting a write method.
            kmip_version (enum): A KMIPVersion enumeration defining the KMIP
                version with which the object will be encoded. Optional,
                defaults to KMIP 2.0.

        Raises:
            InvalidField: Raised if the vendor identification or attribute name
                fields are not defined.
            VersionNotSupported: Raised when a KMIP version is provided that
                does not support the AttributeReference structure.