This refactors RequestHandler so that it handles the construction of the request
component itself, rather than being handed a pre-built request component
instance constructed by the invoking servlet.
The motivation for this change is so that RequestHandler can be extended in
future CLs to compute authentication results, and can provide those results as
an available binding in the constructed request component. An alternative
approach could have been to compute the authentication results within
RequestModule itself, but I think it's clearer to keep business logic like
that outside of Dagger providers.
This CL makes the following individual changes:
- Adds request component builders, which implement a RequestComponentBuilder
interface so they can all be manipulated by RequestHandler
- Instead of obtaining request components via factory methods on the global
components, one now can have global-scoped bindings just inject the request
component builders (which requires adding a module to each global component
declaring the subcomponent). This follows the recommended approach here:
http://google.github.io/dagger/subcomponents.html
- Instead of exposing request components on the global component interface,
we now expose module-specific subclasses of RequestHandler that @Inject the
appropriate request component builder's provider and pass it to the superclass
(note that inheritance isn't strictly necessary here but saves boilerplate)
- RequestHandler now takes the Provider<RequestComponentBuilder> and builds
the component itself using its own fresh RequestModule instance. This provides
some nice encapsulation but is mainly needed for adding a RequestAuthModule
in future work.
- RequestHandler also takes UserService now, which can be provided via Dagger
by the subclass. Longer-term that will go away in favor of instead providing
AuthStrategy instances, some of which will use UserService internally.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=138815648
This change moves the reflective setAccessible() calls on the request component
methods (needed so that they can be invoked reflectively from RequestHandler)
to within Router itself, eliminating the need to manually call this from each
Servlet class and then pass in the resulting Method objects. Instead, we just
pass in the request component class and let Router do the rest.
Old comments say that cross-package reflection is not allowed on AppEngine, but
while it's quite possible this was once the case, I can't reproduce that
limitation, and the documentation seems to contradict any such restriction:
"""
An application is allowed full, unrestricted, reflective access to its own
classes. It can query any private members, call the method
java.lang.reflect.AccessibleObject.setAccessible(), and read/set private
members.
"""
https://cloud.google.com/appengine/docs/java/runtime#reflection
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=138693006
*** Original change description ***
Remove deprecated methods with Guava 20 release
***
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=137945126
Convert to an action and remove ResourceServlet, JsonTransportServlet and
JsonTransportServlet, all of which exist only to support it.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=137519385
This allows separate Bazel projects to reference Nomulus as an external
repository. They can then copy the []
directory structure into their own project and customize the Action
and Module lists for the GAE modules in their own deployment.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=136863886
We were trying to set the scopes too early in the creation of a
GoogleCredential. They aren't yet known at this point in the code and should be
an empty collection (and also not null, which yields an NPE).
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=132477868
It turns out that we don't actually need it for the system to function normally.
When the next version of the OAuth2 API is released and this is included, I'll
add the call back in.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=132359891
The absence of the service account scopes was causing a NullPointerException
when the Google groups syncing action was running.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=131870610
This is an internal-only feature that breaks the open source build.
CL created with:
dr-replace '(compatible_with.*)' '\1 # MOE:strip_line'
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=128852873
@Binds is a much more efficient way to delegate one binding to another in that:
* The @Binds method does not need to be invoked
* It does not generate an additional Provider implementation
* An additional Provider does does not need to be instantiated
Future changes to Dagger's component processor will add even further benefits.
More information: []
ATTENTION REVIEWERS: This migration is being done with global approval. Per-project approval is not required.
Tested:
TAP train for global presubmit queue
[]
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=125980758
This introduces Actions and Dagger up until FlowRunner. The changes
to the servlets are relatively simple, but the required changes to
the tests, as well as to auxillary EPP endpoints (such as the http
check api and the load test servlet) were vast. I've added some
comments in critique to make the review easier that don't really
make sense as in-code comments for the future.
-------------
Created by MOE: https://github.com/google/moe
MOE_MIGRATED_REVID=124593546
The dark lord Gosling designed the Java package naming system so that
ownership flows from the DNS system. Since we own the domain name
registry.google, it seems only appropriate that we should use
google.registry as our package name.
This change renames directories in preparation for the great package
rename. The repository is now in a broken state because the code
itself hasn't been updated. However this should ensure that git
correctly preserves history for each file.
