| /* |
| * Copyright 2020 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package androidx.room.compiler.processing.ksp |
| |
| import androidx.room.compiler.processing.XAnnotated |
| import androidx.room.compiler.processing.XExecutableElement |
| import androidx.room.compiler.processing.XHasModifiers |
| import androidx.room.compiler.processing.XType |
| import androidx.room.compiler.processing.ksp.KspAnnotated.UseSiteFilter.Companion.NO_USE_SITE |
| import androidx.room.compiler.processing.util.ISSUE_TRACKER_LINK |
| import com.google.devtools.ksp.KspExperimental |
| import com.google.devtools.ksp.isConstructor |
| import com.google.devtools.ksp.symbol.KSFunctionDeclaration |
| import com.google.devtools.ksp.symbol.Modifier |
| |
| internal abstract class KspExecutableElement( |
| env: KspProcessingEnv, |
| open val containing: KspMemberContainer, |
| override val declaration: KSFunctionDeclaration |
| ) : KspElement( |
| env = env, |
| declaration = declaration |
| ), |
| XExecutableElement, |
| XHasModifiers by KspHasModifiers.create(declaration), |
| XAnnotated by KspAnnotated.create( |
| env = env, |
| delegate = declaration, |
| filter = NO_USE_SITE |
| ) { |
| |
| override val equalityItems: Array<out Any?> by lazy { |
| arrayOf(containing, declaration) |
| } |
| |
| override val enclosingElement: KspMemberContainer by lazy { |
| declaration.requireEnclosingMemberContainer(env) |
| } |
| |
| @OptIn(KspExperimental::class) |
| override val thrownTypes: List<XType> by lazy { |
| env.resolver.getJvmCheckedException(declaration).map { |
| env.wrap( |
| ksType = it, |
| allowPrimitives = false |
| ) |
| }.toList() |
| } |
| |
| override fun isVarArgs(): Boolean { |
| // in java, only the last argument can be a vararg so for suspend functions, it is never |
| // a vararg function. this would change if room generated kotlin code |
| return !declaration.modifiers.contains(Modifier.SUSPEND) && |
| declaration.parameters.any { |
| it.isVararg |
| } |
| } |
| |
| companion object { |
| fun create( |
| env: KspProcessingEnv, |
| declaration: KSFunctionDeclaration |
| ): KspExecutableElement { |
| val enclosingContainer = declaration.findEnclosingMemberContainer(env) |
| |
| checkNotNull(enclosingContainer) { |
| """ |
| Couldn't find the container element for $declaration. |
| Please file a bug at $ISSUE_TRACKER_LINK. |
| """ |
| } |
| |
| return when { |
| declaration.isConstructor() -> { |
| KspConstructorElement( |
| env = env, |
| containing = enclosingContainer as? KspTypeElement ?: error( |
| "The container for $declaration should be a type element" |
| ), |
| declaration = declaration |
| ) |
| } |
| else -> { |
| KspMethodElement.create( |
| env = env, |
| containing = enclosingContainer, |
| declaration = declaration |
| ) |
| } |
| } |
| } |
| } |
| } |