Use simple data class TargetId instead of Module to get incremental cache

jps-plugin/src/org/jetbrains/kotlin/compilerRunner/KotlinCompilerRunner.java

@@ -31,7 +31,7 @@ import org.jetbrains.kotlin.cli.common.messages.MessageCollector;
 import org.jetbrains.kotlin.cli.common.messages.MessageCollectorUtil;
 import org.jetbrains.kotlin.config.CompilerSettings;
 import org.jetbrains.kotlin.load.kotlin.incremental.components.IncrementalCache;
-import org.jetbrains.kotlin.modules.Module;
+import org.jetbrains.kotlin.modules.TargetId;
 import org.jetbrains.kotlin.rmi.*;
 import org.jetbrains.kotlin.rmi.kotlinr.KotlinCompilerClient;
 import org.jetbrains.kotlin.utils.UtilsPackage;
@@ -59,7 +59,7 @@ public class KotlinCompilerRunner {
             CompilerSettings compilerSettings,
             MessageCollector messageCollector,
             CompilerEnvironment environment,
-            Map<Module, IncrementalCache> incrementalCaches,
+            Map<TargetId, IncrementalCache> incrementalCaches,
             File moduleFile,
             OutputItemsCollector collector
     ) {
@@ -76,7 +76,7 @@ public class KotlinCompilerRunner {
             @NotNull CompilerSettings compilerSettings,
             @NotNull MessageCollector messageCollector,
             @NotNull CompilerEnvironment environment,
-            Map<Module, IncrementalCache> incrementalCaches,
+            Map<TargetId, IncrementalCache> incrementalCaches,
             @NotNull OutputItemsCollector collector,
             @NotNull Collection<File> sourceFiles,
             @NotNull List<String> libraryFiles,
@@ -96,7 +96,7 @@ public class KotlinCompilerRunner {
             MessageCollector messageCollector,
             OutputItemsCollector collector,
             CompilerEnvironment environment,
-            Map<Module, IncrementalCache> incrementalCaches
+            Map<TargetId, IncrementalCache> incrementalCaches
     ) {
         ByteArrayOutputStream stream = new ByteArrayOutputStream();
         PrintStream out = new PrintStream(stream);
@@ -117,7 +117,7 @@ public class KotlinCompilerRunner {
             CommonCompilerArguments arguments,
             String additionalArguments,
             CompilerEnvironment environment,
-            Map<Module, IncrementalCache> incrementalCaches,
+            Map<TargetId, IncrementalCache> incrementalCaches,
             PrintStream out,
             MessageCollector messageCollector
     ) {

jps-plugin/src/org/jetbrains/kotlin/jps/build/KotlinBuilder.kt

@@ -62,7 +62,7 @@ import org.jetbrains.kotlin.load.kotlin.PackageClassUtils
 import org.jetbrains.kotlin.load.kotlin.header.isCompatiblePackageFacadeKind
 import org.jetbrains.kotlin.load.kotlin.incremental.components.IncrementalCache
 import org.jetbrains.kotlin.load.kotlin.incremental.components.IncrementalCompilationComponents
-import org.jetbrains.kotlin.modules.Module
+import org.jetbrains.kotlin.modules.TargetId
 import org.jetbrains.kotlin.progress.CompilationCanceledException
 import org.jetbrains.kotlin.progress.CompilationCanceledStatus
 import org.jetbrains.kotlin.resolve.jvm.JvmClassName
@@ -320,8 +320,8 @@ public class KotlinBuilder : ModuleLevelBuilder(BuilderCategory.SOURCE_PROCESSOR
         }
 
         return compileToJvm(allCompiledFiles, chunk, commonArguments, context, dirtyFilesHolder, environment,
-                            incrementalCaches.mapKeysTo(HashMap<Module, IncrementalCache>(incrementalCaches.size()),
-                                                        { ModuleToModuleBuildTargetAdapter(it.getKey()) }),
+                            incrementalCaches.mapKeysTo(HashMap<TargetId, IncrementalCache>(incrementalCaches.size()),
+                                                        { TargetId(it.getKey()) }),
                             filesToCompile, messageCollector)
     }
 
@@ -346,7 +346,7 @@ public class KotlinBuilder : ModuleLevelBuilder(BuilderCategory.SOURCE_PROCESSOR
                     || className.startsWith("org.apache.log4j.") // For logging from compiler
                     || className == "org.jetbrains.kotlin.progress.CompilationCanceledStatus"
                     || className == "org.jetbrains.kotlin.progress.CompilationCanceledException"
-                    || className == "org.jetbrains.kotlin.modules.Module"
+                    || className == "org.jetbrains.kotlin.modules.TargetId"
                 },
                 compilerServices
         )
@@ -488,7 +488,7 @@ public class KotlinBuilder : ModuleLevelBuilder(BuilderCategory.SOURCE_PROCESSOR
     private fun compileToJs(chunk: ModuleChunk,
                             commonArguments: CommonCompilerArguments,
                             environment: CompilerEnvironment,
-                            incrementalCaches: MutableMap<Module, IncrementalCache>?,
+                            incrementalCaches: MutableMap<TargetId, IncrementalCache>?,
                             messageCollector: MessageCollectorAdapter, project: JpsProject
     ): OutputItemsCollectorImpl? {
         val outputItemCollector = OutputItemsCollectorImpl()
@@ -543,7 +543,7 @@ public class KotlinBuilder : ModuleLevelBuilder(BuilderCategory.SOURCE_PROCESSOR
                              context: CompileContext,
                              dirtyFilesHolder: DirtyFilesHolder<JavaSourceRootDescriptor, ModuleBuildTarget>,
                              environment: CompilerEnvironment,
-                             incrementalCaches: MutableMap<Module, IncrementalCache>?,
+                             incrementalCaches: MutableMap<TargetId, IncrementalCache>?,
                              filesToCompile: MultiMap<ModuleBuildTarget, File>, messageCollector: MessageCollectorAdapter
     ): OutputItemsCollectorImpl? {
         val outputItemCollector = OutputItemsCollectorImpl()

jps-plugin/src/org/jetbrains/kotlin/jps/incremental/IncrementalCompilationComponentsImpl.kt

@@ -20,42 +20,16 @@ import org.jetbrains.jps.incremental.ModuleBuildTarget
 import org.jetbrains.kotlin.incremental.components.LookupTracker
 import org.jetbrains.kotlin.load.kotlin.incremental.components.IncrementalCache
 import org.jetbrains.kotlin.load.kotlin.incremental.components.IncrementalCompilationComponents
-import org.jetbrains.kotlin.modules.Module
+import org.jetbrains.kotlin.modules.TargetId
 
 public class IncrementalCompilationComponentsImpl(
         caches: Map<ModuleBuildTarget, IncrementalCache>,
         private val lookupTracker: LookupTracker
 ): IncrementalCompilationComponents {
-    private val caches = caches.mapKeys { ModuleToModuleBuildTargetAdapter(it.key) }
+    private val caches = caches.mapKeys { TargetId(it.key) }
 
-    override fun getIncrementalCache(target: Module): IncrementalCache =
+    override fun getIncrementalCache(target: TargetId): IncrementalCache =
             caches[target]!!
 
     override fun getLookupTracker(): LookupTracker = lookupTracker
 }
-
-public class ModuleToModuleBuildTargetAdapter(
-        private val moduleBuildTarget: ModuleBuildTarget
-) : Module {
-
-    override fun getModuleName(): String =
-            moduleBuildTarget.id
-
-    override fun getModuleType(): String =
-            moduleBuildTarget.targetType.typeId
-
-    override fun getAnnotationsRoots(): List<String> =
-            throw UnsupportedOperationException()
-
-    override fun getClasspathRoots(): List<String> =
-            throw UnsupportedOperationException()
-
-    override fun getJavaSourceRoots(): List<String> =
-            throw UnsupportedOperationException()
-
-    override fun getOutputDirectory(): String =
-            throw UnsupportedOperationException()
-
-    override fun getSourceFiles(): List<String> =
-            throw UnsupportedOperationException()
-}

jps-plugin/src/org/jetbrains/kotlin/modules/modulesUtil.kt

@@ -0,0 +1,22 @@
+/*
+ * 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.modules
+
+import org.jetbrains.jps.incremental.ModuleBuildTarget
+
+public fun TargetId(moduleBuildTarget: ModuleBuildTarget): TargetId =
+        TargetId(moduleBuildTarget.id, moduleBuildTarget.targetType.typeId)