Generate prebuilt_systemserverclasspath_fragment.

Bug: 194150908
Test: m nothing
Test: manual - 1. Patch aosp/1835087.
  2. m out/soong/.intermediates/art/build/sdk/art-module-sdk/common_os/snapshot/Android.bp
  3. See prebuilt_systemserverclasspath_fragment modules and
     systemserverclasspath_fragments in an sdk_snapshot module.
Change-Id: I7876b077b0b4ed190f01dbfa9533de04ea32d524

java/systemserver_classpath_fragment.go

@@ -23,6 +23,13 @@ import (
 
 func init() {
 	registerSystemserverClasspathBuildComponents(android.InitRegistrationContext)
+
+	android.RegisterSdkMemberType(&systemServerClasspathFragmentMemberType{
+		SdkMemberTypeBase: android.SdkMemberTypeBase{
+			PropertyName: "systemserverclasspath_fragments",
+			SupportsSdk:  true,
+		},
+	})
 }
 
 func registerSystemserverClasspathBuildComponents(ctx android.RegistrationContext) {
@@ -62,6 +69,7 @@ func (p *platformSystemServerClasspathModule) configuredJars(ctx android.ModuleC
 type SystemServerClasspathModule struct {
 	android.ModuleBase
 	android.ApexModuleBase
+	android.SdkBase
 
 	ClasspathFragmentBase
 
@@ -86,6 +94,7 @@ func systemServerClasspathFactory() android.Module {
 	m := &SystemServerClasspathModule{}
 	m.AddProperties(&m.properties)
 	android.InitApexModule(m)
+	android.InitSdkAwareModule(m)
 	initClasspathFragment(m, SYSTEMSERVERCLASSPATH)
 	android.InitAndroidArchModule(m, android.DeviceSupported, android.MultilibCommon)
 	return m
@@ -113,7 +122,7 @@ func (s *SystemServerClasspathModule) configuredJars(ctx android.ModuleContext)
 	_, unknown = android.RemoveFromList("geotz", unknown)
 
 	// For non test apexes, make sure that all contents are actually declared in make.
-	if global.ApexSystemServerJars.Len() > 0 && len(unknown) > 0 {
+	if global.ApexSystemServerJars.Len() > 0 && len(unknown) > 0 && !android.IsModuleInVersionedSdk(ctx.Module()) {
 		ctx.ModuleErrorf("%s in contents must also be declared in PRODUCT_UPDATABLE_SYSTEM_SERVER_JARS", unknown)
 	}
 
@@ -129,6 +138,22 @@ func (systemServerClasspathFragmentContentDependencyTag) ReplaceSourceWithPrebui
 	return false
 }
 
+// SdkMemberType causes dependencies added with this tag to be automatically added to the sdk as if
+// they were specified using java_systemserver_libs or java_sdk_libs.
+func (b systemServerClasspathFragmentContentDependencyTag) SdkMemberType(child android.Module) android.SdkMemberType {
+	// If the module is a java_sdk_library then treat it as if it was specified in the java_sdk_libs
+	// property, otherwise treat if it was specified in the java_systemserver_libs property.
+	if javaSdkLibrarySdkMemberType.IsInstance(child) {
+		return javaSdkLibrarySdkMemberType
+	}
+
+	return javaSystemserverLibsSdkMemberType
+}
+
+func (b systemServerClasspathFragmentContentDependencyTag) ExportMember() bool {
+	return true
+}
+
 // Contents of system server fragments in an apex are considered to be directly in the apex, as if
 // they were listed in java_libs.
 func (systemServerClasspathFragmentContentDependencyTag) CopyDirectlyInAnyApex() {}
@@ -137,6 +162,7 @@ func (systemServerClasspathFragmentContentDependencyTag) CopyDirectlyInAnyApex()
 func (systemServerClasspathFragmentContentDependencyTag) RequiresFilesFromPrebuiltApex() {}
 
 var _ android.ReplaceSourceWithPrebuilt = systemServerClasspathFragmentContentDepTag
+var _ android.SdkMemberDependencyTag = systemServerClasspathFragmentContentDepTag
 var _ android.CopyDirectlyInAnyApexTag = systemServerClasspathFragmentContentDepTag
 var _ android.RequiresFilesFromPrebuiltApexTag = systemServerClasspathFragmentContentDepTag
 
@@ -167,6 +193,51 @@ func (s *SystemServerClasspathModule) IDEInfo(dpInfo *android.IdeInfo) {
 	dpInfo.Paths = append(dpInfo.Paths, s.modulePaths...)
 }
 
+type systemServerClasspathFragmentMemberType struct {
+	android.SdkMemberTypeBase
+}
+
+func (s *systemServerClasspathFragmentMemberType) AddDependencies(ctx android.SdkDependencyContext, dependencyTag blueprint.DependencyTag, names []string) {
+	ctx.AddVariationDependencies(nil, dependencyTag, names...)
+}
+
+func (s *systemServerClasspathFragmentMemberType) IsInstance(module android.Module) bool {
+	_, ok := module.(*SystemServerClasspathModule)
+	return ok
+}
+
+func (s *systemServerClasspathFragmentMemberType) AddPrebuiltModule(ctx android.SdkMemberContext, member android.SdkMember) android.BpModule {
+	return ctx.SnapshotBuilder().AddPrebuiltModule(member, "prebuilt_systemserverclasspath_fragment")
+}
+
+func (s *systemServerClasspathFragmentMemberType) CreateVariantPropertiesStruct() android.SdkMemberProperties {
+	return &systemServerClasspathFragmentSdkMemberProperties{}
+}
+
+type systemServerClasspathFragmentSdkMemberProperties struct {
+	android.SdkMemberPropertiesBase
+
+	// Contents of the systemserverclasspath fragment
+	Contents []string
+}
+
+func (s *systemServerClasspathFragmentSdkMemberProperties) PopulateFromVariant(ctx android.SdkMemberContext, variant android.Module) {
+	module := variant.(*SystemServerClasspathModule)
+
+	s.Contents = module.properties.Contents
+}
+
+func (s *systemServerClasspathFragmentSdkMemberProperties) AddToPropertySet(ctx android.SdkMemberContext, propertySet android.BpPropertySet) {
+	builder := ctx.SnapshotBuilder()
+	requiredMemberDependency := builder.SdkMemberReferencePropertyTag(true)
+
+	if len(s.Contents) > 0 {
+		propertySet.AddPropertyWithTag("contents", s.Contents, requiredMemberDependency)
+	}
+}
+
+var _ android.SdkMemberType = (*systemServerClasspathFragmentMemberType)(nil)
+
 // A prebuilt version of the systemserverclasspath_fragment module.
 type prebuiltSystemServerClasspathModule struct {
 	SystemServerClasspathModule
@@ -194,6 +265,7 @@ func prebuiltSystemServerClasspathModuleFactory() android.Module {
 	// array.
 	android.InitPrebuiltModule(m, &[]string{"placeholder"})
 	android.InitApexModule(m)
+	android.InitSdkAwareModule(m)
 	android.InitAndroidArchModule(m, android.DeviceSupported, android.MultilibCommon)
 	return m
 }