wvlet.airframe.SourceCode.scala Maven / Gradle / Ivy
/*
* 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 wvlet.airframe
/**
* A hack to embed source code location where DI is used
*/
case class SourceCode(
// Deprecated and hidden because the filePath can be too long and may contain private directory paths.
// Removing this parameter causes binary incompatibility between AirSpec and Airframe, so preserving it here
private val filePath: String,
fileName: String,
line: Int,
col: Int
) {
override def toString = s"${fileName}:${line}"
}
object SourceCode {
import scala.language.experimental.macros
implicit def generate: SourceCode = macro AirframeMacros.sourceCode
def apply()(implicit code: SourceCode) = code
}