RawQueryMethod.kt
/*
* Copyright 2018 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.vo
import androidx.room.ext.CommonTypeNames
import androidx.room.ext.KotlinTypeNames
import androidx.room.ext.SupportDbTypeNames
import androidx.room.ext.typeName
import androidx.room.solver.query.result.QueryResultBinder
import com.squareup.javapoet.TypeName
import javax.lang.model.element.ExecutableElement
import javax.lang.model.type.TypeMirror
/**
* A class that holds information about a method annotated with RawQuery.
* It is self sufficient and must have all generics etc resolved once created.
*/
data class RawQueryMethod(
val element: ExecutableElement,
val name: String,
val returnType: TypeMirror,
val inTransaction: Boolean,
val observedTableNames: Set<String>,
val runtimeQueryParam: RuntimeQueryParameter?,
val queryResultBinder: QueryResultBinder
) {
val returnsValue by lazy {
returnType.typeName() != TypeName.VOID && returnType.typeName() != KotlinTypeNames.UNIT
}
data class RuntimeQueryParameter(
val paramName: String,
val type: TypeName
) {
fun isString() = CommonTypeNames.STRING == type
fun isSupportQuery() = SupportDbTypeNames.QUERY == type
}
}