Java tutorial
/* * Copyright (C) 2014 Stefan Niederhauser (nidin@gmx.ch) * * Licensed 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 guru.nidi.ramltester.loader; import org.apache.http.impl.client.CloseableHttpClient; import org.apache.http.impl.client.HttpClientBuilder; import java.io.IOException; import java.io.InputStream; /** * */ public class UrlRamlLoader implements RamlLoader { private final String base; private final CloseableHttpClient client; private final UrlFetcher fetcher; public UrlRamlLoader(String base, UrlFetcher fetcher, CloseableHttpClient httpClient) { this.base = base; this.fetcher = fetcher; this.client = httpClient == null ? HttpClientBuilder.create().build() : httpClient; } public UrlRamlLoader(String base, UrlFetcher fetcher) { this(base, fetcher, null); } public UrlRamlLoader(String baseUrl) { this(baseUrl, new SimpleUrlFetcher(), null); } @Override public InputStream fetchResource(String name) { try { return fetcher.fetchFromUrl(client, base, name); } catch (IOException e) { throw new ResourceNotFoundException(name, e); } } public static class HttpFactory implements RamlLoaderFactory { @Override public String supportedProtocol() { return "http"; } @Override public RamlLoader getRamlLoader(String base) { return new UrlRamlLoader("http://" + base); } } public static class HttpsFactory implements RamlLoaderFactory { @Override public String supportedProtocol() { return "https"; } @Override public RamlLoader getRamlLoader(String base) { return new UrlRamlLoader("https://" + base); } } }