| /******************************************************************************* |
| * Copyright (c) 2011 EclipseSource and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * EclipseSource - initial API and implementation |
| ******************************************************************************/ |
| package org.eclipse.rap.rwt.cluster.testfixture.client; |
| |
| import java.io.ByteArrayOutputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.UnsupportedEncodingException; |
| import java.net.HttpURLConnection; |
| import java.net.URLConnection; |
| |
| |
| public class Response { |
| private static final String HTML_PROLOGUE = "<!DOCTYPE HTML"; |
| |
| private final int responseCode; |
| private final String contentType; |
| private final byte[] content; |
| |
| Response( HttpURLConnection connection ) throws IOException { |
| responseCode = connection.getResponseCode(); |
| contentType = connection.getContentType(); |
| content = readResponseContent( connection ); |
| } |
| |
| public int getResponseCode() { |
| return responseCode; |
| } |
| |
| public String getContentType() { |
| return contentType; |
| } |
| |
| public byte[] getContent() { |
| return content.clone(); |
| } |
| |
| public String getContentText() { |
| String result; |
| try { |
| result = new String( content, "UTF-8" ); |
| } catch( UnsupportedEncodingException unexpected ) { |
| throw new RuntimeException( unexpected ); |
| } |
| return result; |
| } |
| |
| public boolean isValidJsonResponse() { |
| return responseCode == 200 |
| && "application/json;charset=UTF-8".equals( contentType ) |
| && getContentText().trim().startsWith( "{" ); |
| } |
| |
| public boolean isValidStartupPage() { |
| return responseCode == 200 |
| && "text/html;charset=UTF-8".equals( contentType ) |
| && getContentText().startsWith( HTML_PROLOGUE ); |
| } |
| |
| private static byte[] readResponseContent( URLConnection connection ) throws IOException { |
| byte[] result; |
| InputStream inputStream = connection.getInputStream(); |
| try { |
| result = readResponseContent( inputStream ); |
| } finally { |
| inputStream.close(); |
| } |
| return result; |
| } |
| |
| private static byte[] readResponseContent( InputStream inputStream ) throws IOException { |
| ByteArrayOutputStream byteStream = new ByteArrayOutputStream(); |
| int read = inputStream.read(); |
| while( read != -1 ) { |
| byteStream.write( read ); |
| read = inputStream.read(); |
| } |
| return byteStream.toByteArray(); |
| } |
| } |
