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Remove old SdkMemberType API for creating snapshot modules

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Migrates system modules and droid stubs over to use the new API for
creating the snapshot modules and removes the old API.

Bug: 153306490
Test: m nothing
Merged-In: Ia825767f1f7ee77f68cfe00f53e09e6f6bfa027f
Change-Id: Ia825767f1f7ee77f68cfe00f53e09e6f6bfa027f
This commit is contained in:
Paul Duffin 2020-03-20 13:35:40 +00:00
parent c9103930a4
commit 93520edca2
4 changed files with 54 additions and 62 deletions
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28
android/sdk.go
View file

@ -145,10 +145,6 @@ func (s *SdkBase) RequiredSdks() SdkRefs {
return s.properties.RequiredSdks
}
func (s *SdkBase) BuildSnapshot(sdkModuleContext ModuleContext, builder SnapshotBuilder) {
sdkModuleContext.ModuleErrorf("module type " + sdkModuleContext.OtherModuleType(s.module) + " cannot be used in an sdk")
}
// InitSdkAwareModule initializes the SdkBase struct. This must be called by all modules including
// SdkBase.
func InitSdkAwareModule(m SdkAware) {
@ -319,17 +315,6 @@ type SdkMemberType interface {
// the module is not allowed in whichever sdk property it was added.
IsInstance(module Module) bool
// Build the snapshot for the SDK member
//
// The ModuleContext provided is for the SDK module, so information for
// variants in the supplied member can be accessed using the Other... methods.
//
// The SdkMember is guaranteed to contain variants for which the
// IsInstance(Module) method returned true.
//
// deprecated Use AddPrebuiltModule() instead.
BuildSnapshot(sdkModuleContext ModuleContext, builder SnapshotBuilder, member SdkMember)
// Add a prebuilt module that the sdk will populate.
//
// Returning nil from this will cause the sdk module type to use the deprecated BuildSnapshot
@ -381,19 +366,6 @@ func (b *SdkMemberTypeBase) HasTransitiveSdkMembers() bool {
return b.TransitiveSdkMembers
}
func (b *SdkMemberTypeBase) BuildSnapshot(sdkModuleContext ModuleContext, builder SnapshotBuilder, member SdkMember) {
panic("override AddPrebuiltModule")
}
func (b *SdkMemberTypeBase) AddPrebuiltModule(ctx SdkMemberContext, member SdkMember) BpModule {
// Returning nil causes the legacy BuildSnapshot method to be used.
return nil
}
func (b *SdkMemberTypeBase) CreateVariantPropertiesStruct() SdkMemberProperties {
panic("override me")
}
// Encapsulates the information about registered SdkMemberTypes.
type SdkMemberTypesRegistry struct {
// The list of types sorted by property name.

43
java/droiddoc.go
View file

@ -2041,18 +2041,33 @@ func (mt *droidStubsSdkMemberType) IsInstance(module android.Module) bool {
return ok
}
func (mt *droidStubsSdkMemberType) BuildSnapshot(sdkModuleContext android.ModuleContext, builder android.SnapshotBuilder, member android.SdkMember) {
variants := member.Variants()
if len(variants) != 1 {
sdkModuleContext.ModuleErrorf("sdk contains %d variants of member %q but only one is allowed", len(variants), member.Name())
}
variant := variants[0]
d, _ := variant.(*Droidstubs)
stubsSrcJar := d.stubsSrcJar
snapshotRelativeDir := filepath.Join("java", d.Name()+"_stubs_sources")
builder.UnzipToSnapshot(stubsSrcJar, snapshotRelativeDir)
pbm := builder.AddPrebuiltModule(member, "prebuilt_stubs_sources")
pbm.AddProperty("srcs", []string{snapshotRelativeDir})
func (mt *droidStubsSdkMemberType) AddPrebuiltModule(ctx android.SdkMemberContext, member android.SdkMember) android.BpModule {
return ctx.SnapshotBuilder().AddPrebuiltModule(member, "prebuilt_stubs_sources")
}
func (mt *droidStubsSdkMemberType) CreateVariantPropertiesStruct() android.SdkMemberProperties {
return &droidStubsInfoProperties{}
}
type droidStubsInfoProperties struct {
android.SdkMemberPropertiesBase
StubsSrcJar android.Path
}
func (p *droidStubsInfoProperties) PopulateFromVariant(ctx android.SdkMemberContext, variant android.Module) {
droidstubs := variant.(*Droidstubs)
p.StubsSrcJar = droidstubs.stubsSrcJar
}
func (p *droidStubsInfoProperties) AddToPropertySet(ctx android.SdkMemberContext, propertySet android.BpPropertySet) {
if p.StubsSrcJar != nil {
builder := ctx.SnapshotBuilder()
snapshotRelativeDir := filepath.Join("java", ctx.Name()+"_stubs_sources")
builder.UnzipToSnapshot(p.StubsSrcJar, snapshotRelativeDir)
propertySet.AddProperty("srcs", []string{snapshotRelativeDir})
}
}

38
java/system_modules.go
View file

@ -242,18 +242,28 @@ func (mt *systemModulesSdkMemberType) IsInstance(module android.Module) bool {
return false
}
func (mt *systemModulesSdkMemberType) BuildSnapshot(sdkModuleContext android.ModuleContext, builder android.SnapshotBuilder, member android.SdkMember) {
variants := member.Variants()
if len(variants) != 1 {
sdkModuleContext.ModuleErrorf("sdk contains %d variants of member %q but only one is allowed", len(variants), member.Name())
for _, variant := range variants {
sdkModuleContext.ModuleErrorf(" %q", variant)
}
}
variant := variants[0]
systemModule := variant.(*SystemModules)
pbm := builder.AddPrebuiltModule(member, "java_system_modules_import")
// Add the references to the libraries that form the system module.
pbm.AddPropertyWithTag("libs", systemModule.properties.Libs, builder.SdkMemberReferencePropertyTag(true))
func (mt *systemModulesSdkMemberType) AddPrebuiltModule(ctx android.SdkMemberContext, member android.SdkMember) android.BpModule {
return ctx.SnapshotBuilder().AddPrebuiltModule(member, "java_system_modules_import")
}
type systemModulesInfoProperties struct {
android.SdkMemberPropertiesBase
Libs []string
}
func (mt *systemModulesSdkMemberType) CreateVariantPropertiesStruct() android.SdkMemberProperties {
return &systemModulesInfoProperties{}
}
func (p *systemModulesInfoProperties) PopulateFromVariant(ctx android.SdkMemberContext, variant android.Module) {
systemModule := variant.(*SystemModules)
p.Libs = systemModule.properties.Libs
}
func (p *systemModulesInfoProperties) AddToPropertySet(ctx android.SdkMemberContext, propertySet android.BpPropertySet) {
if len(p.Libs) > 0 {
// Add the references to the libraries that form the system module.
propertySet.AddPropertyWithTag("libs", p.Libs, ctx.SnapshotBuilder().SdkMemberReferencePropertyTag(true))
}
}

7
sdk/update.go
View file

@ -258,12 +258,7 @@ func (s *sdk) buildSnapshot(ctx android.ModuleContext, sdkVariants []*sdk) andro
memberCtx := &memberContext{ctx, builder, memberType, member.name}
prebuiltModule := memberType.AddPrebuiltModule(memberCtx, member)
if prebuiltModule == nil {
// Fall back to legacy method of building a snapshot
memberType.BuildSnapshot(ctx, builder, member)
} else {
s.createMemberSnapshot(memberCtx, member, prebuiltModule)
}
s.createMemberSnapshot(memberCtx, member, prebuiltModule)
}
// Create a transformer that will transform an unversioned module into a versioned module.