List of usage examples for java.io BufferedReader read
public int read() throws IOException
From source file:hudson.plugins.emailext.plugins.content.BuildLogMultilineRegexContent.java
private String getContent(BufferedReader reader) throws IOException { final Pattern pattern = Pattern.compile(regex); final boolean asHtml = matchedSegmentHtmlStyle != null; escapeHtml = asHtml || escapeHtml;/*from w w w.ja v a 2 s. c o m*/ StringBuilder line = new StringBuilder(); StringBuilder fullLog = new StringBuilder(); int ch; // Buffer log contents including line terminators, and remove console notes while ((ch = reader.read()) != -1) { if (ch == '\r' || ch == '\n') { if (line.length() > 0) { // Remove console notes (JENKINS-7402) fullLog.append(ConsoleNote.removeNotes(line.toString())); line.setLength(0); } fullLog.append((char) ch); } else { line.append((char) ch); } } // Buffer the final log line if it has no line terminator if (line.length() > 0) { // Remove console notes (JENKINS-7402) fullLog.append(ConsoleNote.removeNotes(line.toString())); } StringBuilder content = new StringBuilder(); int numMatches = 0; boolean insidePre = false; int lastMatchEnd = 0; final Matcher matcher = pattern.matcher(fullLog); while (matcher.find()) { if (maxMatches != 0 && ++numMatches > maxMatches) { break; } if (showTruncatedLines) { if (matcher.start() > lastMatchEnd) { // Append information about truncated lines. int numLinesTruncated = countLineTerminators( fullLog.subSequence(lastMatchEnd, matcher.start())); if (numLinesTruncated > 0) { insidePre = stopPre(content, insidePre); appendLinesTruncated(content, numLinesTruncated, asHtml); } } } if (asHtml) { insidePre = startPre(content, insidePre); } if (substText != null) { final StringBuffer substBuf = new StringBuffer(); matcher.appendReplacement(substBuf, substText); // Remove prepended text between matches final String segment = substBuf.substring(matcher.start() - lastMatchEnd); appendMatchedSegment(content, segment, escapeHtml, matchedSegmentHtmlStyle); } else { appendMatchedSegment(content, matcher.group(), escapeHtml, matchedSegmentHtmlStyle); } lastMatchEnd = matcher.end(); } if (showTruncatedLines) { if (fullLog.length() > lastMatchEnd) { // Append information about truncated lines. int numLinesTruncated = countLineTerminators(fullLog.subSequence(lastMatchEnd, fullLog.length())); if (numLinesTruncated > 0) { insidePre = stopPre(content, insidePre); appendLinesTruncated(content, numLinesTruncated, asHtml); } } } stopPre(content, insidePre); return content.toString(); }
From source file:net.sf.xmm.moviemanager.http.HttpUtil.java
public HTTPResult readData2(URL url) throws Exception { if (!isSetup()) setup();/*from w w w.j av a2 s . c o m*/ GetMethod method = new GetMethod(url.toString()); int statusCode = client.executeMethod(method); if (statusCode != HttpStatus.SC_OK) { log.debug("HTTP StatusCode not HttpStatus.SC_OK:(" + statusCode + "):" + method.getStatusLine()); } java.io.BufferedReader stream = new java.io.BufferedReader( new java.io.InputStreamReader(method.getResponseBodyAsStream(), "ISO-8859-1")); StringBuffer data = new StringBuffer(); // Saves the page data in a string buffer... int buffer; while ((buffer = stream.read()) != -1) { data.append((char) buffer); } stream.close(); return new HTTPResult(url, statusCode == HttpStatus.SC_OK ? data : null, method.getStatusLine()); }
From source file:com.fujitsu.dc.client.http.DcResponse.java
/** * This method is used to the response body in string format. * @param enc Character code/*from w ww .j av a 2s . co m*/ * @return Body text * @throws DaoException Exception thrown */ public final String bodyAsString(final String enc) throws DaoException { InputStream is = null; InputStreamReader isr = null; BufferedReader reader = null; try { is = this.getResponseBodyInputStream(response); if (is == null) { return ""; } isr = new InputStreamReader(is, enc); reader = new BufferedReader(isr); StringBuffer sb = new StringBuffer(); int chr; while ((chr = reader.read()) != -1) { sb.append((char) chr); } return sb.toString(); } catch (IOException e) { throw DaoException.create("io exception", 0); } finally { try { if (is != null) { is.close(); } if (isr != null) { isr.close(); } if (reader != null) { reader.close(); } } catch (Exception e) { throw DaoException.create("io exception", 0); } finally { try { if (isr != null) { isr.close(); } if (reader != null) { reader.close(); } } catch (Exception e2) { throw DaoException.create("io exception", 0); } finally { try { if (reader != null) { reader.close(); } } catch (Exception e3) { throw DaoException.create("io exception", 0); } } } } }
From source file:com.fujitsu.dc.test.utils.TResponse.java
String readBodyChunked(BufferedReader br) throws IOException { StringBuilder body = new StringBuilder(); String line;/* w ww . ja va 2 s .c o m*/ while ((line = br.readLine()) != null) { int hex = 2 * 2 * 2 * 2; int chunk = Integer.parseInt(line, hex); if (chunk == 0) { break; } int chr; for (int i = 0; i < chunk; i++) { chr = br.read(); body.append((char) chr); } chr = br.read(); if (chr != '\r') { fail("Chunk?CR??"); } chr = br.read(); if (chr != '\n') { fail("Chunk?LF??"); } } return body.toString(); }
From source file:com.cts.ptms.carrier.ups.UPSHTTPClient.java
/** * This method read all of the data from a URL connection to a String *///w ww . j a v a 2s .co m private String readURLConnection(URLConnection uc) throws Exception { StringBuffer buffer = new StringBuffer(); BufferedReader reader = null; try { reader = new BufferedReader(new InputStreamReader(uc.getInputStream())); int letter = 0; reader.readLine(); while ((letter = reader.read()) != -1) { buffer.append((char) letter); } reader.close(); } catch (Exception e) { throw e; } finally { if (reader != null) { reader.close(); reader = null; } } return buffer.toString(); }
From source file:org.onebusaway.transit_data_federation.util.RestApiLibrary.java
public String getContentsOfUrlAsString(URL requestUrl) throws IOException { BufferedReader br = null; InputStream inStream = null;/* w ww.j av a2 s . c o m*/ URLConnection conn = null; try { conn = requestUrl.openConnection(); conn.setConnectTimeout(connectionTimeout); conn.setReadTimeout(readTimeout); inStream = conn.getInputStream(); br = new BufferedReader(new InputStreamReader(inStream)); StringBuilder output = new StringBuilder(); int cp; while ((cp = br.read()) != -1) { output.append((char) cp); } return output.toString(); } catch (IOException ioe) { String url = requestUrl != null ? requestUrl.toExternalForm() : "url unavailable"; log.error("Error getting contents of url: " + url); throw ioe; } finally { try { if (br != null) br.close(); if (inStream != null) inStream.close(); } catch (IOException ioe2) { log.error("Error closing connection"); } } }
From source file:net.krautchan.parser.KCPageParser.java
public void parse(BufferedReader reader) { if (null == threadHandler) { throw new IllegalArgumentException("Cannot parse without a handler"); }//w w w.ja va 2s . com if ((null == url) || (url.length() == 0)) { throw new IllegalArgumentException("Cannot parse a NULL or empty url"); } tParser.setHandler(threadHandler, token); final char[] filter = tParser.getFilterMarker(); try { ThreadState state = new ThreadState(); int curChar; int pos = 0; curChar = reader.read(); while (-1 != curChar) { if ((state.curState == StateEnum.START) || (state.curState == StateEnum.READ_THREAD)) { if (curChar == filter[pos]) { pos++; if (pos == filter.length) { if (null != thread) { tParser.parse(reader, thread); } else { tParser.parse(reader); } state.curState = StateEnum.START; pos = 0; } } else { pos = 0; } } curChar = reader.read(); } } catch (Exception e) { e.printStackTrace(); threadHandler.notifyError(e, token); } tParser.notifyDone(); }
From source file:com.symbian.driver.plugins.reboot.Activator.java
/** * @param switchState//from w w w . j a v a2 s . co m * @throws IOException */ private synchronized void switchOp(String switchState) throws IOException { LOGGER.log(Level.INFO, "Activator::switchOp"); // Alternative being "TelnetSwitch" if (method.compareToIgnoreCase("PortTalk") == 0)// ATX power { String state = switchState == "2" ? "OFF" : "ON"; File hardwareSwitchFile = JarUtils.extractResource(Activator.class, "/resource/HardwareSwitch.exe"); if (hardwareSwitchFile.isFile()) { Process p = Runtime.getRuntime() .exec("cmd.exe /c " + hardwareSwitchFile.getAbsolutePath() + " " + state); BufferedReader iBufferedReader = new BufferedReader(new InputStreamReader(p.getInputStream())); String lOutput = null; StringBuffer iOutputBuffer = new StringBuffer(); while ((lOutput = iBufferedReader.readLine()) != null) { lOutput += System.getProperty("line.separator"); iOutputBuffer.append(lOutput); // Parse for errors and redirect to appropriate buffer. } LOGGER.info(iOutputBuffer.toString()); } else { LOGGER.warning(hardwareSwitchFile.getAbsolutePath() + " was not found"); } } else { String responseLine = ""; String[] states = { "User Name :", "Password :", "Control Console", "Device Manager", "Outlet Management", "Outlet Control/Configuration", "Outlet " + outletNo, "Control Outlet", "Immediate Off", "Press <ENTER> to continue..." }; String[] answers = { userName, password, "1", "2", "1", outletNo, "1", switchState, "YES", "\n" }; Socket sock = new Socket(hostAddr, 23); PrintWriter dataToTelnetServer = new PrintWriter(sock.getOutputStream(), true); BufferedReader dataFromTelnetServer = new BufferedReader(new InputStreamReader(sock.getInputStream())); // start the state machine... int state = 0; long lastStateChng = System.currentTimeMillis(); while (state < states.length) { while (dataFromTelnetServer.ready()) { char nextChar = (char) dataFromTelnetServer.read(); responseLine += nextChar; } LOGGER.log(Level.FINE, responseLine); if (responseLine.contains(states[state])) // sort of on { LOGGER.log(Level.FINE, "answers[" + state + "]:" + answers[state]); dataToTelnetServer.println(answers[state]); state++; lastStateChng = System.currentTimeMillis(); continue; } if ((System.currentTimeMillis() - lastStateChng) > 10000) { // too much time since last change of state... // we have lost the connection... LOGGER.log(Level.SEVERE, "Lost telnet connection"); break; } } responseLine = ""; dataToTelnetServer.flush(); dataToTelnetServer.close(); dataFromTelnetServer.close(); sock.close(); } }
From source file:org.intermine.install.swing.CreateDatabaseWorker.java
/** * Create a database using the Postgres <code>createdb</code> program. * /*from www.jav a 2s. com*/ * @param server The database server. * @param databaseName The database name. * @param userName The database user name. * @param password The user password. * @param encoding The encoding for the database. * * @throws IOException if there is a problem running <code>createdb</code>. * * @throws InterruptedException if the thread is interrupted while running * the <code>createdb</code>. * * @throws DatabaseCreationException if the process completes but failed * to create the database. */ protected void createDatabaseWithCreatedb(String server, String databaseName, String userName, String password, String encoding) throws IOException, InterruptedException, DatabaseCreationException { String[] commands = { "/usr/bin/createdb", "-h", server, "-E", encoding, "-O", userName, "-W", "-T", "template0", databaseName }; if (logger.isDebugEnabled()) { StringBuilder command = new StringBuilder(); for (int i = 0; i < commands.length; i++) { if (i > 0) { command.append(' '); } command.append(commands[i]); } logger.debug(command); } StringBuilder output = new StringBuilder(); StringBuilder errorOutput = new StringBuilder(); Integer exitCode = null; Process p = Runtime.getRuntime().exec(commands); try { BufferedReader stdin = new BufferedReader(new InputStreamReader(p.getInputStream())); BufferedReader stderr = new BufferedReader(new InputStreamReader(p.getErrorStream())); boolean passwordSet = false; while (true) { try { while (stdin.ready()) { char c = (char) stdin.read(); output.append(c); } while (stderr.ready()) { char c = (char) stderr.read(); errorOutput.append(c); } if (!passwordSet && errorOutput.indexOf("Password:") >= 0) { PrintStream out = new PrintStream(p.getOutputStream(), true); out.println(password); passwordSet = true; } exitCode = p.exitValue(); // If this succeeds, we're done. break; } catch (IllegalThreadStateException e) { // Process not done, so wait and continue. Thread.sleep(250); } } } finally { try { p.exitValue(); } catch (IllegalThreadStateException e) { // Not finished, but something has failed. p.destroy(); } } if (errorOutput.length() > 0) { throw new DatabaseCreationException(exitCode, output.toString(), errorOutput.toString()); } if (exitCode != 0) { throw new DatabaseCreationException("Return code from createdb = " + exitCode, exitCode, output.toString(), errorOutput.toString()); } }
From source file:com.wabacus.config.database.type.Oracle.java
public void setClobValueInSelectMode(Object value, oracle.sql.CLOB clob) throws SQLException { if (clob == null) return;//from w ww. j ava 2 s.c o m String strvalue = ""; if (value != null) strvalue = String.valueOf(value); BufferedWriter out = new BufferedWriter(clob.getCharacterOutputStream()); BufferedReader in = new BufferedReader(new StringReader(strvalue)); try { int c; while ((c = in.read()) != -1) { out.write(c); } in.close(); out.flush(); out.close(); } catch (IOException e) { throw new WabacusRuntimeException("" + value + "CLOB", e); } }