| /* |
| * 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.rpc.model; |
| |
| import org.apache.dubbo.common.utils.Assert; |
| |
| import java.lang.reflect.Method; |
| import java.util.ArrayList; |
| import java.util.Arrays; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Objects; |
| import java.util.Optional; |
| import java.util.Set; |
| import java.util.TreeSet; |
| |
| /** |
| * This model is bound to your reference's configuration, for example, group, version or method level configuration. |
| */ |
| public class ConsumerModel extends ServiceModel { |
| private final Set<String> apps = new TreeSet<>(); |
| |
| private final Map<String, AsyncMethodInfo> methodConfigs; |
| private Map<Method, ConsumerMethodModel> methodModels = new HashMap<>(); |
| |
| /** |
| * This constructor creates an instance of ConsumerModel and passed objects should not be null. |
| * If service name, service instance, proxy object,methods should not be null. If these are null |
| * then this constructor will throw {@link IllegalArgumentException} |
| * |
| * @param serviceKey Name of the service. |
| * @param proxyObject Proxy object. |
| */ |
| public ConsumerModel(String serviceKey, |
| Object proxyObject, |
| ServiceDescriptor serviceDescriptor, |
| Map<String, AsyncMethodInfo> methodConfigs, |
| ClassLoader interfaceClassLoader) { |
| |
| super(proxyObject, serviceKey, serviceDescriptor, null, interfaceClassLoader); |
| Assert.notEmptyString(serviceKey, "Service name can't be null or blank"); |
| |
| this.methodConfigs = methodConfigs == null ? new HashMap<>() : methodConfigs; |
| } |
| |
| public ConsumerModel(String serviceKey, |
| Object proxyObject, |
| ServiceDescriptor serviceDescriptor, |
| ServiceMetadata metadata, |
| Map<String, AsyncMethodInfo> methodConfigs, |
| ClassLoader interfaceClassLoader) { |
| |
| super(proxyObject, serviceKey, serviceDescriptor, null, metadata, interfaceClassLoader); |
| Assert.notEmptyString(serviceKey, "Service name can't be null or blank"); |
| |
| this.methodConfigs = methodConfigs == null ? new HashMap<>() : methodConfigs; |
| } |
| |
| public ConsumerModel(String serviceKey, |
| Object proxyObject, |
| ServiceDescriptor serviceDescriptor, |
| ModuleModel moduleModel, |
| ServiceMetadata metadata, |
| Map<String, AsyncMethodInfo> methodConfigs, |
| ClassLoader interfaceClassLoader) { |
| super(proxyObject, serviceKey, serviceDescriptor, moduleModel, metadata, interfaceClassLoader); |
| |
| Assert.notEmptyString(serviceKey, "Service name can't be null or blank"); |
| |
| this.methodConfigs = methodConfigs == null ? new HashMap<>() : methodConfigs; |
| } |
| |
| public AsyncMethodInfo getMethodConfig(String methodName) { |
| return methodConfigs.get(methodName); |
| } |
| |
| public Set<String> getApps() { |
| return apps; |
| } |
| |
| public AsyncMethodInfo getAsyncInfo(String methodName) { |
| return methodConfigs.get(methodName); |
| } |
| |
| public void initMethodModels() { |
| Class<?>[] interfaceList; |
| if (getProxyObject() == null) { |
| Class<?> serviceInterfaceClass = getServiceInterfaceClass(); |
| if (serviceInterfaceClass != null) { |
| interfaceList = new Class[]{serviceInterfaceClass}; |
| } else { |
| interfaceList = new Class[0]; |
| } |
| } else { |
| interfaceList = getProxyObject().getClass().getInterfaces(); |
| } |
| for (Class<?> interfaceClass : interfaceList) { |
| for (Method method : interfaceClass.getMethods()) { |
| methodModels.put(method, new ConsumerMethodModel(method)); |
| } |
| } |
| } |
| |
| /** |
| * Return method model for the given method on consumer side |
| * |
| * @param method method object |
| * @return method model |
| */ |
| public ConsumerMethodModel getMethodModel(Method method) { |
| return methodModels.get(method); |
| } |
| |
| /** |
| * Return method model for the given method on consumer side |
| * |
| * @param method method object |
| * @return method model |
| */ |
| public ConsumerMethodModel getMethodModel(String method) { |
| Optional<Map.Entry<Method, ConsumerMethodModel>> consumerMethodModelEntry = methodModels.entrySet().stream().filter(entry -> entry.getKey().getName().equals(method)).findFirst(); |
| return consumerMethodModelEntry.map(Map.Entry::getValue).orElse(null); |
| } |
| |
| /** |
| * @param method methodName |
| * @param argsType method arguments type |
| * @return |
| */ |
| public ConsumerMethodModel getMethodModel(String method, String[] argsType) { |
| Optional<ConsumerMethodModel> consumerMethodModel = methodModels.entrySet().stream() |
| .filter(entry -> entry.getKey().getName().equals(method)) |
| .map(Map.Entry::getValue).filter(methodModel -> Arrays.equals(argsType, methodModel.getParameterTypes())) |
| .findFirst(); |
| return consumerMethodModel.orElse(null); |
| } |
| |
| /** |
| * Return all method models for the current service |
| * |
| * @return method model list |
| */ |
| public List<ConsumerMethodModel> getAllMethodModels() { |
| return new ArrayList<>(methodModels.values()); |
| } |
| |
| @Override |
| public boolean equals(Object o) { |
| if (this == o) { |
| return true; |
| } |
| if (o == null || getClass() != o.getClass()) { |
| return false; |
| } |
| if (!super.equals(o)) { |
| return false; |
| } |
| ConsumerModel that = (ConsumerModel) o; |
| return Objects.equals(apps, that.apps) && Objects.equals(methodConfigs, that.methodConfigs) && Objects.equals(methodModels, that.methodModels); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(super.hashCode(), apps, methodConfigs, methodModels); |
| } |
| } |