dubbo MethodDefinitionBuilder 源码

  • 2022-10-20
  • 浏览 (346)

dubbo MethodDefinitionBuilder 代码

文件路径:/dubbo-metadata/dubbo-metadata-processor/src/main/java/org/apache/dubbo/metadata/annotation/processing/builder/MethodDefinitionBuilder.java

/*
 * 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.dubbo.metadata.annotation.processing.builder;

import org.apache.dubbo.metadata.definition.model.MethodDefinition;
import org.apache.dubbo.metadata.definition.model.TypeDefinition;

import javax.annotation.processing.ProcessingEnvironment;
import javax.lang.model.element.ExecutableElement;
import java.util.List;
import java.util.Map;
import java.util.stream.Collectors;

import static org.apache.dubbo.metadata.annotation.processing.util.MethodUtils.getMethodName;
import static org.apache.dubbo.metadata.annotation.processing.util.MethodUtils.getMethodParameterTypes;
import static org.apache.dubbo.metadata.annotation.processing.util.MethodUtils.getReturnType;

/**
 * A Builder class for {@link MethodDefinition}
 *
 * @see MethodDefinition
 * @since 2.7.6
 */
public interface MethodDefinitionBuilder {

    static MethodDefinition build(ProcessingEnvironment processingEnv, ExecutableElement method, Map<String, TypeDefinition> typeCache) {
        MethodDefinition methodDefinition = new MethodDefinition();
        methodDefinition.setName(getMethodName(method));
        methodDefinition.setReturnType(getReturnType(method));
        methodDefinition.setParameterTypes(getMethodParameterTypes(method));
        methodDefinition.setParameters(getMethodParameters(processingEnv, method, typeCache));
        return methodDefinition;
    }

    static List<TypeDefinition> getMethodParameters(ProcessingEnvironment processingEnv, ExecutableElement method, Map<String, TypeDefinition> typeCache) {
        return method.getParameters().stream()
                .map(element -> TypeDefinitionBuilder.build(processingEnv, element, typeCache))
                .collect(Collectors.toList());
    }
}

相关信息

dubbo 源码目录

相关文章

dubbo ArrayTypeDefinitionBuilder 源码

dubbo CollectionTypeDefinitionBuilder 源码

dubbo DeclaredTypeDefinitionBuilder 源码

dubbo EnumTypeDefinitionBuilder 源码

dubbo GeneralTypeDefinitionBuilder 源码

dubbo MapTypeDefinitionBuilder 源码

dubbo PrimitiveTypeDefinitionBuilder 源码

dubbo ServiceDefinitionBuilder 源码

dubbo SimpleTypeDefinitionBuilder 源码

dubbo TypeBuilder 源码

0  赞