| /* |
| * 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 com.alibaba.dubbo.config.model; |
| |
| import com.alibaba.dubbo.config.ServiceConfig; |
| |
| 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; |
| |
| public class ProviderModel { |
| private final String serviceName; |
| private final Object serviceInstance; |
| private final ServiceConfig metadata; |
| private final Map<String, List<ProviderMethodModel>> methods = new HashMap<String, List<ProviderMethodModel>>(); |
| |
| public ProviderModel(String serviceName, ServiceConfig metadata, Object serviceInstance) { |
| if (null == serviceInstance) { |
| throw new IllegalArgumentException("Service[" + serviceName + "]Target is NULL."); |
| } |
| |
| this.serviceName = serviceName; |
| this.metadata = metadata; |
| this.serviceInstance = serviceInstance; |
| |
| initMethod(); |
| } |
| |
| |
| public String getServiceName() { |
| return serviceName; |
| } |
| |
| public ServiceConfig getMetadata() { |
| return metadata; |
| } |
| |
| public Object getServiceInstance() { |
| return serviceInstance; |
| } |
| |
| public List<ProviderMethodModel> getAllMethods() { |
| List<ProviderMethodModel> result = new ArrayList<ProviderMethodModel>(); |
| for (List<ProviderMethodModel> models : methods.values()) { |
| result.addAll(models); |
| } |
| return result; |
| } |
| |
| public ProviderMethodModel getMethodModel(String methodName, String[] argTypes) { |
| List<ProviderMethodModel> methodModels = methods.get(methodName); |
| if (methodModels != null) { |
| for (ProviderMethodModel methodModel : methodModels) { |
| if (Arrays.equals(argTypes, methodModel.getMethodArgTypes())) { |
| return methodModel; |
| } |
| } |
| } |
| return null; |
| } |
| |
| private void initMethod() { |
| Method[] methodsToExport = null; |
| methodsToExport = metadata.getInterfaceClass().getMethods(); |
| |
| for (Method method : methodsToExport) { |
| method.setAccessible(true); |
| |
| List<ProviderMethodModel> methodModels = methods.get(method.getName()); |
| if (methodModels == null) { |
| methodModels = new ArrayList<ProviderMethodModel>(1); |
| methods.put(method.getName(), methodModels); |
| } |
| methodModels.add(new ProviderMethodModel(method, serviceName)); |
| } |
| } |
| |
| } |