| /* |
| * 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.jackrabbit.oak.jcr.binary.util; |
| |
| import static org.apache.jackrabbit.oak.jcr.binary.util.BinaryAccessTestUtils.httpPut; |
| import java.io.ByteArrayInputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.StringWriter; |
| import java.net.URI; |
| import java.nio.charset.Charset; |
| import java.nio.charset.StandardCharsets; |
| import java.util.Random; |
| |
| import org.apache.commons.io.IOUtils; |
| import org.junit.Assert; |
| |
| public class Content { |
| private static final Charset CHARSET = StandardCharsets.UTF_8; |
| private final String content; |
| private final byte[] bytes; |
| |
| private Content(String content) { |
| this.content = content; |
| this.bytes = content.getBytes(CHARSET); |
| } |
| |
| public static Content createRandom(long size) { |
| return new Content(getRandomString(size)); |
| } |
| |
| public long size() { |
| return bytes.length; |
| } |
| |
| public InputStream getStream() { |
| return new ByteArrayInputStream(bytes); |
| } |
| |
| @Override |
| public String toString() { |
| return content; |
| } |
| |
| public void assertEqualsWith(InputStream stream) throws IOException { |
| StringWriter writer = new StringWriter(); |
| IOUtils.copy(stream, writer, CHARSET); |
| // converting to string gives us a diff in assertEquals() if it's not equal |
| Assert.assertEquals(content, writer.toString()); |
| } |
| |
| /** Uploads this data via HTTP PUT to the provided URI and returns the HTTP status code */ |
| public int httpPUT(URI uri) throws IOException { |
| return httpPut(uri, size(), getStream()); |
| } |
| |
| /** Uploads a sub range of this data via HTTP PUT. */ |
| public int httpPUT(URI uri, long offset, long length) throws IOException { |
| ByteArrayInputStream partStream = new ByteArrayInputStream(bytes, (int) offset, (int) length); |
| return httpPut(uri, length, partStream); |
| } |
| |
| private static String getRandomString(long size) { |
| //noinspection SpellCheckingInspection |
| String base = "abcdefghijklmnopqrstuvwxyz0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ+/"; |
| StringWriter writer = new StringWriter(); |
| Random random = new Random(); |
| if (size > 256) { |
| final String str256 = getRandomString(255); |
| // add newlines for better diffs in failing junit test results |
| while (size >= 256) { |
| writer.write(str256); |
| writer.write('\n'); |
| size -= 256; |
| } |
| if (size > 0) { |
| writer.write(str256.substring(0, (int)size)); |
| } |
| } |
| else { |
| for (long i = 0; i < size; i++) { |
| writer.append(base.charAt(random.nextInt(base.length()))); |
| } |
| } |
| return writer.toString(); |
| } |
| |
| } |