How to use dumpStringToStream method of com.paypal.selion.node.servlets.LogServlet class

Best SeLion code snippet using com.paypal.selion.node.servlets.LogServlet.dumpStringToStream

Source:LogServlet.java Github

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...83 IOException {84 String fileName = request.getParameter("fileName");85 process(request, response, fileName);86 }87 private void dumpStringToStream(FileBackedStringBuffer buffer, ServletOutputStream outputStream)88 throws IOException {89 InputStream in = new ByteArrayInputStream(buffer.toString().getBytes("UTF-8"));90 try {91 ByteStreams.copy(in, outputStream);92 } finally {93 in.close();94 outputStream.flush();95 }96 }97 /**98 * This method get the Logs file directory99 *100 * @return A {@link File} that represents the location where the logs can be found.101 */102 private File getLogsDirectory() {103 if (logsDirectory != null) {104 return logsDirectory;105 }106 logsDirectory = new File(SeLionGridConstants.LOGS_DIR);107 if (!logsDirectory.exists()) {108 logsDirectory.mkdirs();109 }110 return logsDirectory;111 }112 /**113 * Check whether the Logs directory exist or not in the current directory.114 *115 * @return a {@link boolean}116 */117 private boolean isLogsDirectoryEmpty() {118 return (getLogsDirectory().listFiles(new LogFilesFilter()).length == 0);119 }120 /**121 * This method display the log file content122 *123 * @param request124 * HttpServletRequest125 * @param response126 * HttpServletResponse127 * @param fileName128 * To display the log file content in the web page.129 * @throws IOException130 */131 protected void process(HttpServletRequest request, HttpServletResponse response, String fileName)132 throws IOException {133 // TODO put this html code in a template134 response.setContentType("text/html");135 response.setCharacterEncoding("UTF-8");136 response.setStatus(200);137 FileBackedStringBuffer buffer = new FileBackedStringBuffer();138 buffer.append("<html><head><title>");139 buffer.append(request.getRemoteHost());140 buffer.append("</title><script type=text/javascript>");141 buffer.append("function submitform() { document.myform.submit(); } </script>");142 buffer.append("</head><body><H1>View Logs on - ");143 buffer.append(request.getRemoteHost()).append("</H1>");144 if (isLogsDirectoryEmpty()) {145 buffer.append("<br>No Logs available.</br></body></html>");146 dumpStringToStream(buffer, response.getOutputStream());147 return;148 }149 buffer.append(appendMoreLogsLink(fileName, request.getRequestURL().toString()));150 buffer.append(renderLogFileContents(fileName));151 buffer.append("</body></html>");152 dumpStringToStream(buffer, response.getOutputStream());153 }154 /**155 * This method read the content of the file and append into FileBackedStringBuffer156 *157 * @param fileName158 * Read the content of the log file159 * @return a {@link FileBackedStringBuffer} to display in web page160 * @throws IOException161 */162 private String renderLogFileContents(String fileName) throws IOException {163 FileBackedStringBuffer buffer = new FileBackedStringBuffer();164 int index = retrieveIndexValueFromFileName(fileName);165 int runningIndex = 0;166 File eachFile = null;...

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dumpStringToStream

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1public class LogServletTest {2 public void testDumpStringToStream() throws Exception {3 String log = "test log";4 ByteArrayOutputStream stream = new ByteArrayOutputStream();5 LogServlet servlet = new LogServlet();6 servlet.dumpStringToStream(log, stream);7 Assert.assertEquals(log, stream.toString());8 }9}10public class LogServletTest {11 public void testDumpStringToStream() throws Exception {12 String log = "test log";13 ByteArrayOutputStream stream = new ByteArrayOutputStream();14 LogServlet servlet = new LogServlet();15 servlet.dumpStringToStream(log, stream);16 Assert.assertEquals(log, stream.toString());17 }18}19public class LogServletTest {20 public void testDumpStringToStream() throws Exception {21 String log = "test log";22 ByteArrayOutputStream stream = new ByteArrayOutputStream();23 LogServlet servlet = new LogServlet();24 servlet.dumpStringToStream(log, stream);25 Assert.assertEquals(log, stream.toString());26 }27}28public class LogServletTest {29 public void testDumpStringToStream() throws Exception {30 String log = "test log";31 ByteArrayOutputStream stream = new ByteArrayOutputStream();32 LogServlet servlet = new LogServlet();33 servlet.dumpStringToStream(log, stream);34 Assert.assertEquals(log, stream.toString());35 }36}37public class LogServletTest {38 public void testDumpStringToStream() throws Exception {39 String log = "test log";40 ByteArrayOutputStream stream = new ByteArrayOutputStream();41 LogServlet servlet = new LogServlet();42 servlet.dumpStringToStream(log, stream);43 Assert.assertEquals(log, stream.toString());44 }45}46public class LogServletTest {47 public void testDumpStringToStream() throws Exception {48 String log = "test log";49 ByteArrayOutputStream stream = new ByteArrayOutputStream();50 LogServlet servlet = new LogServlet();51 servlet.dumpStringToStream(log

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