| /* |
| * 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.netbeans.modules.welcome; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.net.URL; |
| import java.net.URLConnection; |
| import java.net.URLStreamHandler; |
| import java.net.URLStreamHandlerFactory; |
| import java.util.HashMap; |
| import java.util.Map; |
| import junit.framework.Assert; |
| |
| /** |
| * |
| * @author Jaroslav Tulach |
| */ |
| public class MemoryURL extends URLStreamHandler { |
| |
| static { |
| class F implements URLStreamHandlerFactory { |
| public URLStreamHandler createURLStreamHandler(String protocol) { |
| if (protocol.startsWith("memory")) { |
| return new MemoryURL(); |
| } |
| return null; |
| } |
| } |
| F f = new F(); |
| URL.setURLStreamHandlerFactory(f); |
| } |
| |
| private static Map<String,InputStream> contents = new HashMap<String,InputStream>(); |
| private static Map<String,MC> outputs = new HashMap<String,MC>(); |
| public static void registerURL(String u, String content) { |
| contents.put(u, new ByteArrayInputStream(content.getBytes())); |
| } |
| public static void registerURL(String u, InputStream content) { |
| contents.put(u, content); |
| } |
| |
| public static byte[] getOutputForURL(String u) { |
| MC out = outputs.get(u); |
| Assert.assertNotNull("No output for " + u, out); |
| return out.out.toByteArray(); |
| } |
| |
| public static String getRequestParameter(String u, String param) { |
| MC out = outputs.get(u); |
| Assert.assertNotNull("No output for " + u, out); |
| return out.params.get(param.toLowerCase()); |
| } |
| |
| protected URLConnection openConnection(URL u) throws IOException { |
| return new MC(u); |
| } |
| |
| private static final class MC extends URLConnection { |
| private InputStream values; |
| private ByteArrayOutputStream out; |
| private Map<String,String> params; |
| |
| public MC(URL u) { |
| super(u); |
| outputs.put(u.toExternalForm(), this); |
| params = new HashMap<String,String>(); |
| } |
| |
| public void connect() throws IOException { |
| if (values != null) { |
| return; |
| } |
| values = contents.remove(url.toExternalForm()); |
| if (values == null) { |
| throw new IOException("No such content: " + url); |
| } |
| } |
| |
| public InputStream getInputStream() throws IOException { |
| connect(); |
| return values; |
| } |
| |
| public OutputStream getOutputStream() throws IOException { |
| if (out == null) { |
| out = new ByteArrayOutputStream(); |
| } |
| return out; |
| } |
| |
| public void setRequestProperty(String key, String value) { |
| super.setRequestProperty(key, value); |
| params.put(key.toLowerCase(), value); |
| } |
| |
| @Override |
| public String getContentType() { |
| return "text/html"; |
| } |
| |
| |
| } |
| } |