1// Copyright 2019 Google Inc. All rights reserved.
2//
3// Licensed under the Apache License, Version 2.0 (the "License");
4// you may not use this file except in compliance with the License.
5// You may obtain a copy of the License at
6//
7//     http://www.apache.org/licenses/LICENSE-2.0
8//
9// Unless required by applicable law or agreed to in writing, software
10// distributed under the License is distributed on an "AS IS" BASIS,
11// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12// See the License for the specific language governing permissions and
13// limitations under the License.
14
15package java
16
17import "android/soong/android"
18
19func init() {
20	registerJavaPluginBuildComponents(android.InitRegistrationContext)
21}
22
23func registerJavaPluginBuildComponents(ctx android.RegistrationContext) {
24	ctx.RegisterModuleType("java_plugin", PluginFactory)
25}
26
27// A java_plugin module describes a host java library that will be used by javac as an annotation processor.
28func PluginFactory() android.Module {
29	module := &Plugin{}
30
31	module.addHostProperties()
32	module.AddProperties(&module.pluginProperties)
33
34	InitJavaModule(module, android.HostSupported)
35	return module
36}
37
38type Plugin struct {
39	Library
40
41	pluginProperties PluginProperties
42}
43
44type PluginProperties struct {
45	// The optional name of the class that javac will use to run the annotation processor.
46	Processor_class *string
47
48	// If true, assume the annotation processor will generate classes that are referenced from outside the module.
49	// This necessitates disabling the turbine optimization on modules that use this plugin, which will reduce
50	// parallelism and cause more recompilation for modules that depend on modules that use this plugin.
51	Generates_api *bool
52}
53