lti-demo is predominantly builder based ...

api->actionbuilder->build->response

there is another approach which is message-response
pattern and this lti tool demo project does that.

api->messagebuilder->dispatch->response

gremlin a3a59d43e2 Initial Command+Message->dispatcher->response implementation 4 年之前
src a3a59d43e2 Initial Command+Message->dispatcher->response implementation 4 年之前
.gitignore a3a59d43e2 Initial Command+Message->dispatcher->response implementation 4 年之前
README.md 3594e13e10 Initial commit 4 年之前
pom.xml a3a59d43e2 Initial Command+Message->dispatcher->response implementation 4 年之前

README.md

lti-demo-cmr

lti-demo is predominantly builder based ...

api->actionbuilder->build->response

there is another approach which is message-response pattern and this lti tool demo project does that.

api->messagebuilder->dispatch->response