tkalkirill commented on a change in pull request #499: URL: https://github.com/apache/ignite-3/pull/499#discussion_r773172585
########## File path: modules/configuration/src/main/java/org/apache/ignite/internal/configuration/asm/DirectProxyAsmGenerator.java ########## @@ -0,0 +1,297 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You 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.apache.ignite.internal.configuration.asm; + +import static com.facebook.presto.bytecode.Access.FINAL; +import static com.facebook.presto.bytecode.Access.PUBLIC; +import static com.facebook.presto.bytecode.Parameter.arg; +import static com.facebook.presto.bytecode.ParameterizedType.type; +import static com.facebook.presto.bytecode.ParameterizedType.typeFromJavaClassName; +import static com.facebook.presto.bytecode.expression.BytecodeExpressions.constantString; +import static com.facebook.presto.bytecode.expression.BytecodeExpressions.invokeDynamic; +import static com.facebook.presto.bytecode.expression.BytecodeExpressions.invokeStatic; +import static com.facebook.presto.bytecode.expression.BytecodeExpressions.newInstance; +import static java.lang.invoke.MethodType.methodType; +import static java.util.Arrays.asList; +import static java.util.EnumSet.of; +import static org.apache.ignite.internal.configuration.asm.ConfigurationAsmGenerator.LAMBDA_METAFACTORY; +import static org.apache.ignite.internal.configuration.asm.ConfigurationAsmGenerator.internalName; +import static org.apache.ignite.internal.configuration.util.ConfigurationUtil.isConfigValue; +import static org.apache.ignite.internal.configuration.util.ConfigurationUtil.isInjectedName; +import static org.apache.ignite.internal.configuration.util.ConfigurationUtil.isInternalId; +import static org.apache.ignite.internal.configuration.util.ConfigurationUtil.isNamedConfigValue; +import static org.apache.ignite.internal.configuration.util.ConfigurationUtil.isPolymorphicId; +import static org.apache.ignite.internal.configuration.util.ConfigurationUtil.isValue; +import static org.apache.ignite.internal.util.CollectionUtils.concat; +import static org.objectweb.asm.Opcodes.H_NEWINVOKESPECIAL; +import static org.objectweb.asm.Type.VOID_TYPE; +import static org.objectweb.asm.Type.getMethodDescriptor; +import static org.objectweb.asm.Type.getMethodType; +import static org.objectweb.asm.Type.getType; + +import com.facebook.presto.bytecode.BytecodeBlock; +import com.facebook.presto.bytecode.ClassDefinition; +import com.facebook.presto.bytecode.MethodDefinition; +import com.facebook.presto.bytecode.ParameterizedType; +import com.facebook.presto.bytecode.expression.BytecodeExpression; +import java.lang.reflect.Constructor; +import java.lang.reflect.Field; +import java.lang.reflect.Method; +import java.util.Collection; +import java.util.List; +import java.util.Set; +import java.util.function.BiFunction; +import org.apache.ignite.configuration.ConfigurationValue; +import org.apache.ignite.configuration.NamedConfigurationTree; +import org.apache.ignite.configuration.annotation.InternalId; +import org.apache.ignite.internal.configuration.DynamicConfigurationChanger; +import org.apache.ignite.internal.configuration.direct.DirectConfigurationProxy; +import org.apache.ignite.internal.configuration.direct.DirectNamedListProxy; +import org.apache.ignite.internal.configuration.direct.DirectValueProxy; +import org.apache.ignite.internal.configuration.direct.KeyPathNode; +import org.apache.ignite.internal.configuration.tree.InnerNode; +import org.apache.ignite.internal.configuration.util.ConfigurationUtil; +import org.jetbrains.annotations.NotNull; +import org.jetbrains.annotations.Nullable; +import org.objectweb.asm.Handle; + +/** + * Helper class to generate classes that extend {@link DirectConfigurationProxy}. + * All that's required here is to generate constructor and a bunch of getter methods. + */ +class DirectProxyAsmGenerator { + /** {@link DirectConfigurationProxy#DirectConfigurationProxy(List, DynamicConfigurationChanger)}. */ + private static final Constructor<?> DIRECT_CFG_CTOR; + + /** {@link ConfigurationUtil#appendKey(List, Object)}. */ + private static final Method APPEND_KEY; + + /** This generator instance is only used for {@link ConfigurationAsmGenerator#schemaInfo(java.lang.Class)}. */ + private final ConfigurationAsmGenerator cgen; + + /** Schema class. */ + private final Class<?> schemaClass; + + /** Set of internal extensions. */ + private final Set<Class<?>> internalExtensions; + + /** Fields from the schema class. */ + private final List<Field> schemaFields; + + /** Fields from all internal extensions. */ + private final Collection<Field> internalExtensionsFields; + + /** {@link InternalId} field. */ + @Nullable + private final Field internalIdField; + private ClassDefinition classDef; Review comment: Fix -- This is an automated message from the Apache Git Service. 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