| /* |
| * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| |
| import java.io.FileInputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.net.URI; |
| import java.net.http.HttpClient; |
| import java.net.http.HttpRequest; |
| import static java.net.http.HttpRequest.fromByteArray; |
| import static java.net.http.HttpRequest.fromByteArrays; |
| import static java.net.http.HttpRequest.fromFile; |
| import static java.net.http.HttpRequest.fromInputStream; |
| import static java.net.http.HttpRequest.fromString; |
| import java.net.http.HttpResponse; |
| import static java.net.http.HttpResponse.asByteArray; |
| import static java.net.http.HttpResponse.asFile; |
| import static java.net.http.HttpResponse.asInputStream; |
| import static java.net.http.HttpResponse.asString; |
| import java.nio.charset.Charset; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.util.Arrays; |
| |
| public final class HttpUtils { |
| |
| static final int DEFAULT_OFFSET = 10; |
| static final int DEFAULT_LENGTH = 1000; |
| static final String midSizedFilename = "/files/notsobigfile.txt"; |
| static final String smallFilename = "/files/smallfile.txt"; |
| static final Path midSizedFile; |
| static final Path smallFile; |
| static final String fileroot; |
| |
| public enum RequestBody { |
| STRING, FILE, BYTE_ARRAY, BYTE_ARRAY_OFFSET, INPUTSTREAM, STRING_WITH_CHARSET, |
| } |
| |
| static { |
| fileroot = System.getProperty("test.src") + "/docs"; |
| midSizedFile = Paths.get(fileroot + midSizedFilename); |
| smallFile = Paths.get(fileroot + smallFilename); |
| } |
| |
| static public String getFileContent(String path) throws IOException { |
| FileInputStream fis = new FileInputStream(path); |
| byte[] buf = new byte[2 * 1024]; |
| StringBuilder sb = new StringBuilder(); |
| int byteRead; |
| while ((byteRead = fis.read(buf)) != -1) { |
| sb.append(new String(buf, 0, byteRead, "US-ASCII")); |
| } |
| return sb.toString(); |
| } |
| |
| public static HttpRequest.Builder getHttpRequestBuilder(final HttpClient client, |
| final String requestType, |
| final URI uri) |
| throws IOException |
| { |
| HttpRequest.Builder builder; |
| String filename = smallFile.toFile().getAbsolutePath(); |
| String fileContents = HttpUtils.getFileContent(filename); |
| byte buf[] = fileContents.getBytes(); |
| switch (requestType) { |
| case "InputStream": |
| InputStream inputStream = new FileInputStream(smallFile.toFile()); |
| builder = client.request(uri) |
| .body(fromInputStream(inputStream)); |
| break; |
| case "byteArray": |
| builder = client.request(uri) |
| .body(fromByteArray(buf)); |
| break; |
| case "byteArrays": |
| Iterable iterable = Arrays.asList(buf); |
| builder = client.request(uri) |
| .body(fromByteArrays(iterable.iterator())); |
| break; |
| case "string": |
| builder = client.request(uri) |
| .body(fromString(fileContents)); |
| break; |
| case "byteArray_offset": |
| builder = client.request(uri) |
| .body(fromByteArray(buf, |
| DEFAULT_OFFSET, |
| DEFAULT_LENGTH)); |
| break; |
| case "file": |
| builder = client.request(uri) |
| .body(fromFile(smallFile)); |
| break; |
| case "string_charset": |
| builder = client.request(uri) |
| .body(fromString(new String(buf), |
| Charset.defaultCharset())); |
| break; |
| default: |
| builder = null; |
| break; |
| } |
| return builder; |
| } |
| |
| public static void checkResponse(final HttpResponse response, |
| String requestType, |
| final String responseType) |
| throws IOException |
| { |
| String filename = smallFile.toFile().getAbsolutePath(); |
| String fileContents = HttpUtils.getFileContent(filename); |
| if (requestType.equals("byteArray_offset")) { |
| fileContents = fileContents.substring(DEFAULT_OFFSET, |
| DEFAULT_OFFSET + DEFAULT_LENGTH); |
| } |
| byte buf[] = fileContents.getBytes(); |
| String responseBody; |
| switch (responseType) { |
| case "string": |
| responseBody = response.body(asString()); |
| if (!responseBody.equals(fileContents)) { |
| throw new RuntimeException(); |
| } |
| break; |
| case "byteArray": |
| byte arr[] = response.body(asByteArray()); |
| if (!Arrays.equals(arr, buf)) { |
| throw new RuntimeException(); |
| } |
| break; |
| case "file": |
| response.body(asFile(Paths.get("barf.txt"))); |
| Path downloaded = Paths.get("barf.txt"); |
| if (Files.size(downloaded) != fileContents.length()) { |
| throw new RuntimeException("Size mismatch"); |
| } |
| break; |
| case "InputStream": |
| InputStream is = response.body(asInputStream()); |
| byte arr1[] = new byte[1024]; |
| int byteRead; |
| StringBuilder sb = new StringBuilder(); |
| while ((byteRead = is.read(arr1)) != -1) { |
| sb.append(new String(arr1, 0, byteRead)); |
| } |
| if (!sb.toString().equals(fileContents)) { |
| throw new RuntimeException(); |
| } |
| break; |
| } |
| } |
| } |