wvlet.airframe.control.MultipleExceptions.scala Maven / Gradle / Ivy

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A library for controlling program flows and retrying

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/*
 * 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.control

/**
  *
  */
case class MultipleExceptions(causes: Seq[Throwable]) extends Exception {
  causes.foreach { ex => this.addSuppressed(ex) }
  override def getMessage: String = {
    s"Multiple failures occurred:\n${causes.map(x => s"  - ${x.getMessage}").mkString("\n")}"
  }
}