| /* |
| * Copyright 2010-2016 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.incremental |
| |
| import org.jetbrains.kotlin.incremental.storage.BasicMapsOwner |
| import java.io.File |
| |
| abstract class IncrementalCachesManager<PlatformCache : AbstractIncrementalCache<*>>( |
| protected val cachesRootDir: File, |
| protected val reporter: ICReporter |
| ) { |
| private val caches = arrayListOf<BasicMapsOwner>() |
| protected fun <T : BasicMapsOwner> T.registerCache() { |
| caches.add(this) |
| } |
| |
| private val inputSnapshotsCacheDir = File(cachesRootDir, "inputs").apply { mkdirs() } |
| private val lookupCacheDir = File(cachesRootDir, "lookups").apply { mkdirs() } |
| |
| val inputsCache: InputsCache = InputsCache(inputSnapshotsCacheDir, reporter).apply { registerCache() } |
| val lookupCache: LookupStorage = LookupStorage(lookupCacheDir).apply { registerCache() } |
| abstract val platformCache: PlatformCache |
| |
| fun clean() { |
| caches.forEach { it.clean() } |
| cachesRootDir.deleteRecursively() |
| } |
| |
| fun close(flush: Boolean = false): Boolean { |
| var successful = true |
| |
| for (cache in caches) { |
| if (flush) { |
| try { |
| cache.flush(false) |
| } |
| catch (e: Throwable) { |
| successful = false |
| reporter.report { "Exception when flushing cache ${cache.javaClass}: $e" } |
| } |
| } |
| |
| try { |
| cache.close() |
| } |
| catch (e: Throwable) { |
| successful = false |
| reporter.report { "Exception when closing cache ${cache.javaClass}: $e" } |
| } |
| } |
| |
| return successful |
| } |
| } |
| |
| class IncrementalJvmCachesManager( |
| cacheDirectory: File, |
| outputDir: File, |
| reporter: ICReporter |
| ) : IncrementalCachesManager<IncrementalJvmCache>(cacheDirectory, reporter) { |
| |
| private val jvmCacheDir = File(cacheDirectory, "jvm").apply { mkdirs() } |
| override val platformCache = IncrementalJvmCache(jvmCacheDir, outputDir).apply { registerCache() } |
| } |
| |
| class IncrementalJsCachesManager( |
| cachesRootDir: File, |
| reporter: ICReporter |
| ) : IncrementalCachesManager<IncrementalJsCache>(cachesRootDir, reporter) { |
| |
| private val jsCacheFile = File(cachesRootDir, "js").apply { mkdirs() } |
| override val platformCache = IncrementalJsCache(jsCacheFile).apply { registerCache() } |
| } |