| /** |
| * 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.camel.component.swagger |
| |
| import com.wordnik.swagger.core.util.ReaderUtil |
| import com.wordnik.swagger.config.SwaggerConfig |
| import com.wordnik.swagger.model.ApiListing |
| |
| import org.apache.camel.model.rest.RestDefinition |
| |
| import scala.collection.mutable |
| import scala.collection.mutable.ListBuffer |
| |
| |
| /** |
| * To cache the RestSwaggerReader |
| */ |
| object RestApiListingCache extends ReaderUtil { |
| |
| var cache: Option[Map[String, ApiListing]] = None |
| val reader = new RestSwaggerReader() |
| |
| def listing(rests: mutable.Buffer[RestDefinition], config: SwaggerConfig): Option[Map[String, ApiListing]] = { |
| cache.orElse { |
| val listings = new ListBuffer[ApiListing] |
| |
| for (rest <- rests) { |
| val some = reader.read(rest, config) |
| if (!some.isEmpty) { |
| listings += some.get |
| } |
| } |
| |
| if (listings.size > 0) { |
| val mergedListings = groupByResourcePath(listings.toList) |
| cache = Some(mergedListings.map(m => (m.resourcePath, m)).toMap) |
| } |
| cache |
| } |
| } |
| |
| } |