* formats: Add support for protobuf format
Adds support for the Protocol Buffer CloudEvent format defined at
https://github.com/cloudevents/spec/blob/v1.0.1/protobuf-format.md.
Compiles the Proto3 file taken from the spec repo into generated Java
protobuf classes. These classes are used to convert the SDK
representation of a CloudEvent to and from the protobuf format.
Signed-off-by: Erik Paulson <epaulson@apexclearing.com>
* Address feedback in PR #348
- Adds service file for event format autoloading
- Addresses some field access issues
- Treats unset fields as omitted
- Updates and adds documentation
Signed-off-by: Erik Paulson <epaulson@apexclearing.com>
* Add missing attribute writer methods for CloudEventBuilders
Without these methods, binary attributes are interpreted as
Strings instead of byte[].
Signed-off-by: Erik Paulson <epaulson@apexclearing.com>
* Added test data files.
Signed-off-by: Day, Jeremy(jday) <jday@paypal.com>
* - Now executes tests related to wire-format files.
- Supports V03 dialect
Signed-off-by: Day, Jeremy(jday) <jday@paypal.com>
* - Added new ProtoCloudEventData construct to support proto message based data.
- Added some more test files.
- When the PR related to binary context attributes is merged we can extend the
test use-cases appropriately.
Signed-off-by: Day, Jeremy(jday) <jday@paypal.com>
* - Merged changes related to binary context attributes.
- Modified proto format to process binary context attributes
- Added CloudEventData varient to hold proto messages (requires tests)
- Will add further tests once the failing test is addressed
Signed-off-by: Day, Jeremy(jday) <jday@paypal.com>
* Added test for protobuf data
Signed-off-by: Day, Jeremy(jday) <jday@paypal.com>
* Indicate that v0.3 events are supported by Protobuf Format
Even though the protobuf spec came out for v1, the attributes are
fairly easily mapped back to v0.3.
Signed-off-by: Erik Paulson <epaulson@apexclearing.com>
* Add missing comments; fix formatting; minor refactoring
Signed-off-by: Erik Paulson <epaulson@apexclearing.com>
* Create a full Protobuf CloudEventWriter
Converts the ProtoContextWriter class to a ProtoCloudEventWriter class
and modifies the format code to use it instead of manually writing
data to the output.
Signed-off-by: Erik Paulson <epaulson@apexclearing.com>
* - Addressed Review Comments.
- Introduced a default ProtoDataWrapper
- Tests updated.
Signed-off-by: Day, Jeremy(jday) <jday@paypal.com>
* Address Review Comments
Signed-off-by: Day, Jeremy(jday) <jday@paypal.com>
* Test cleanup and timezone testing
This does some tweaking to tests by moving to using assertj and fixing
whitespace. It also adds a new test to ensure that timezones are handled
correctly.
Signed-off-by: Erik Paulson <epaulson@apexclearing.com>
* Formatting cleanup
- Remove unecessary whitespace
- Fix Javadocs
- Delete unused code
Signed-off-by: Erik Paulson <epaulson@apexclearing.com>
Co-authored-by: Day, Jeremy(jday) <jday@paypal.com>
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Erik Paulson