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 ( 18 "android/soong/android" 19) 20 21func init() { 22 registerJavaPluginBuildComponents(android.InitRegistrationContext) 23} 24 25func registerJavaPluginBuildComponents(ctx android.RegistrationContext) { 26 ctx.RegisterModuleType("java_plugin", PluginFactory) 27 ctx.RegisterModuleType("kotlin_plugin", KotlinPluginFactory) 28} 29 30func PluginFactory() android.Module { 31 module := &Plugin{} 32 33 module.addHostProperties() 34 module.AddProperties(&module.pluginProperties) 35 36 InitJavaModule(module, android.HostSupported) 37 38 return module 39} 40 41func KotlinPluginFactory() android.Module { 42 module := &KotlinPlugin{} 43 44 module.addHostProperties() 45 46 InitJavaModule(module, android.HostSupported) 47 48 return module 49} 50 51// Plugin describes a java_plugin module, a host java library that will be used by javac as an annotation processor. 52type Plugin struct { 53 Library 54 55 pluginProperties PluginProperties 56} 57 58type PluginProperties struct { 59 // The optional name of the class that javac will use to run the annotation processor. 60 Processor_class *string 61 62 // If true, assume the annotation processor will generate classes that are referenced from outside the module. 63 // This necessitates disabling the turbine optimization on modules that use this plugin, which will reduce 64 // parallelism and cause more recompilation for modules that depend on modules that use this plugin. 65 Generates_api *bool 66} 67 68// Plugin describes a kotlin_plugin module, a host java/kotlin library that will be used by kotlinc as a compiler plugin. 69type KotlinPlugin struct { 70 Library 71} 72