| /* |
| * 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.servicecomb.swagger.invocation.arguments.producer; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.apache.servicecomb.foundation.common.utils.bean.Setter; |
| import org.apache.servicecomb.swagger.invocation.SwaggerInvocation; |
| |
| public class ProducerBeanParamMapper extends ProducerArgumentMapper { |
| private class FieldMeta { |
| String swaggerParameterName; |
| |
| Setter<Object, Object> setter; |
| |
| public FieldMeta(String swaggerParameterName, Setter<Object, Object> setter) { |
| this.swaggerParameterName = swaggerParameterName; |
| this.setter = setter; |
| } |
| } |
| |
| protected String invocationArgumentName; |
| |
| private final Class<?> producerParamType; |
| |
| private List<FieldMeta> fields = new ArrayList<>(); |
| |
| public ProducerBeanParamMapper(String invocationArgumentName, Class<?> producerParamType) { |
| this.invocationArgumentName = invocationArgumentName; |
| this.producerParamType = producerParamType; |
| } |
| |
| public void addField(String swaggerParameterName, Setter<Object, Object> setter) { |
| fields.add(new FieldMeta(swaggerParameterName, setter)); |
| } |
| |
| @Override |
| public void swaggerArgumentToInvocationArguments(SwaggerInvocation invocation, |
| Map<String, Object> swaggerArguments, Map<String, Object> invocationArguments) { |
| try { |
| Object paramInstance = producerParamType.newInstance(); |
| invocationArguments.put(invocationArgumentName, paramInstance); |
| |
| for (FieldMeta fieldMeta : fields) { |
| Object value = swaggerArguments.get(fieldMeta.swaggerParameterName); |
| if (value != null) { |
| // can not set primitive data |
| fieldMeta.setter.set(paramInstance, value); |
| } |
| } |
| } catch (Throwable e) { |
| throw new IllegalStateException("failed to map bean param.", e); |
| } |
| } |
| } |