org.jetbrains.kotlin.storage.ExceptionTracker.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2015 JetBrains s.r.o.
*
* 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 org.jetbrains.kotlin.storage
import com.intellij.openapi.util.ModificationTracker
import java.util.concurrent.atomic.AtomicLong
import org.jetbrains.kotlin.utils.rethrow
public open class ExceptionTracker : ModificationTracker, LockBasedStorageManager.ExceptionHandlingStrategy {
private val cancelledTracker: AtomicLong = AtomicLong()
override fun handleException(throwable: Throwable): RuntimeException {
incCounter()
throw rethrow(throwable)
}
private fun incCounter() {
cancelledTracker.getAndIncrement()
}
override fun getModificationCount(): Long {
return cancelledTracker.get()
}
override fun toString(): String {
return javaClass.getName() + ": " + getModificationCount()
}
}