List of usage examples for java.io LineNumberReader close
public void close() throws IOException
From source file:org.jboss.as.test.integration.domain.suites.ResponseStreamTestCase.java
private void readLogStream(InputStream stream, boolean forServer, boolean forMaster) throws IOException { LineNumberReader reader = new LineNumberReader(new InputStreamReader(stream, StandardCharsets.UTF_8)); String expected = LogStreamExtension.getLogMessage(logMessageContent); boolean readRegisteredServer = false; boolean readRegisteredSlave = false; boolean readExpected = false; String read;/*from www .jav a2s .c om*/ while ((read = reader.readLine()) != null) { readRegisteredServer = readRegisteredServer || read.contains("WFLYHC0020"); readRegisteredSlave = readRegisteredSlave || read.contains("WFLYHC0019"); readExpected = readExpected || read.contains(expected); } if (forServer) { Assert.assertFalse(readRegisteredServer); } else if (forMaster) { Assert.assertTrue(readRegisteredSlave); } else { Assert.assertFalse(readRegisteredSlave); Assert.assertTrue(readRegisteredServer); } Assert.assertTrue(readExpected); reader.close(); }
From source file:org.kalypso.model.wspm.tuhh.schema.simulation.BuildingPolygonReader.java
public void read(final File buildingFile) throws IOException { LineNumberReader reader = null; try {// www . j a va 2 s . co m reader = new LineNumberReader(new FileReader(buildingFile)); /* Ingore first line */ if (reader.ready()) reader.readLine(); while (reader.ready()) { final String line = reader.readLine(); if (line == null) break; try { readBuildingLine(line.trim(), buildingFile); } catch (final NumberFormatException nfe) { /* A good line but bad content. Give user a hint that something might be wrong. */ m_log.log(false, Messages.getString( "org.kalypso.model.wspm.tuhh.schema.simulation.PolynomeProcessor.25"), //$NON-NLS-1$ buildingFile.getName(), reader.getLineNumber(), nfe.getLocalizedMessage()); } catch (final Throwable e) { // should never happen m_log.log(e, Messages.getString( "org.kalypso.model.wspm.tuhh.schema.simulation.PolynomeProcessor.25"), //$NON-NLS-1$ buildingFile.getName(), reader.getLineNumber(), e.getLocalizedMessage()); } } reader.close(); } finally { IOUtils.closeQuietly(reader); } }
From source file:org.marketcetera.strategyagent.StrategyAgent.java
/** * Parses the commands from the supplied commands file. * * @param inFile the file path/*from w ww.j a v a 2 s.c o m*/ * * @throws IOException if there were errors parsing the file. * * @return the number of errors encountered when parsing the command file. */ private int parseCommands(String inFile) throws IOException { int numErrors = 0; LineNumberReader reader = new LineNumberReader(new UnicodeFileReader(inFile)); try { String line; while ((line = reader.readLine()) != null) { if (line.startsWith("#") || line.trim().isEmpty()) { //$NON-NLS-1$ //Ignore comments and empty lines. continue; } int idx = line.indexOf(';'); //$NON-NLS-1$ if (idx > 0) { String key = line.substring(0, idx); CommandRunner runner = sRunners.get(key); if (runner == null) { numErrors++; Messages.INVALID_COMMAND_NAME.error(this, key, reader.getLineNumber()); continue; } mCommands.add(new Command(runner, line.substring(++idx), reader.getLineNumber())); } else { numErrors++; Messages.INVALID_COMMAND_SYNTAX.error(this, line, reader.getLineNumber()); } } return numErrors; } finally { reader.close(); } }
From source file:org.agnitas.web.ImportWizardForm.java
/** * Tries to read csv file Reads database column structure reads first line * splits line into tokens/*from w ww . ja v a2 s. c o m*/ */ protected ActionErrors parseFirstline(HttpServletRequest req) { ApplicationContext aContext = this.getWebApplicationContext(); DataSource ds = (DataSource) aContext.getBean("dataSource"); String csvString = new String(""); String firstline = null; ActionErrors errors = new ActionErrors(); int colNum = 0; // try to read csv file: try { csvString = new String(this.getCsvFile().getFileData(), status.getCharset()); } catch (Exception e) { AgnUtils.logger().error("parseFirstline: " + e); errors.add("global", new ActionMessage("error.import.charset")); return errors; } if (csvString.length() == 0) { errors.add("global", new ActionMessage("error.import.no_file")); } // read out DB column structure: this.readDBColumns(this.getCompanyID(req), ds); this.csvAllColumns = new ArrayList(); LineNumberReader aReader = new LineNumberReader(new StringReader(csvString)); try { // read first line: if ((firstline = aReader.readLine()) != null) { aReader.close(); // // split line into tokens: CsvTokenizer st = new CsvTokenizer(firstline, status.getSeparator(), status.getDelimiter()); String curr = ""; CsvColInfo aCol = null; List<String> tempList = new ArrayList<String>(); while ((curr = st.nextToken()) != null) { // curr = (String)st.nextElement(); curr = curr.trim(); curr = curr.toLowerCase(); aCol = new CsvColInfo(); aCol.setName(curr); aCol.setActive(false); aCol.setType(CsvColInfo.TYPE_UNKNOWN); // add column to csvAllColumns: if (!tempList.contains(aCol.getName())) { tempList.add(aCol.getName()); } else { errors.add("global", new ActionMessage("error.import.column")); } csvAllColumns.add(aCol); colNum++; this.csvMaxUsedColumn = colNum; } } } catch (Exception e) { AgnUtils.logger().error("parseFirstline: " + e); } return errors; }
From source file:org.chenillekit.demo.components.LeftSideMenu.java
/** * build the menu item list.//w ww.j a v a 2s .c om * * @return list of menu items */ private List<MenuConfiguration> buildMenuItemList() { List<MenuConfiguration> menuEntryList = CollectionFactory.newList(); LineNumberReader lineNumberReader = null; try { lineNumberReader = new LineNumberReader(new FileReader(new File(configFile.toURL().toURI()))); String readedLine; while ((readedLine = lineNumberReader.readLine()) != null) { String[] values = StringUtils.split(readedLine, '|'); if (!values[0].equalsIgnoreCase("separator")) { Object[] contextParameters = null; if (values.length == 4 && parameters != null) { String[] placeHolders = values[3].split(","); contextParameters = new Object[placeHolders.length]; for (int i = 0; i < placeHolders.length; i++) { String placeHolder = placeHolders[i]; contextParameters[i] = parameters.get(placeHolder); } } menuEntryList.add(new MenuConfiguration(values[0].trim(), values[1].trim(), values[2].trim(), contextParameters)); } else menuEntryList.add(new MenuConfiguration()); } return menuEntryList; } catch (FileNotFoundException e) { throw new RuntimeException(e); } catch (IOException e) { throw new RuntimeException(e); } catch (URISyntaxException e) { throw new RuntimeException(e); } finally { try { if (lineNumberReader != null) lineNumberReader.close(); } catch (IOException e) { } } }
From source file:lineage2.gameserver.Config.java
/** * Method abuseLoad./*from w w w .j ava2s. c o m*/ */ public static void abuseLoad() { List<Pattern> tmp = new ArrayList<Pattern>(); LineNumberReader lnr = null; try { String line; lnr = new LineNumberReader(new InputStreamReader(new FileInputStream(ANUSEWORDS_CONFIG_FILE), "UTF-8")); while ((line = lnr.readLine()) != null) { StringTokenizer st = new StringTokenizer(line, "\n\r"); if (st.hasMoreTokens()) { tmp.add(Pattern.compile(".*" + st.nextToken() + ".*", Pattern.DOTALL | Pattern.CASE_INSENSITIVE | Pattern.UNICODE_CASE)); } } ABUSEWORD_LIST = tmp.toArray(new Pattern[tmp.size()]); tmp.clear(); _log.info("Abuse: Loaded " + ABUSEWORD_LIST.length + " abuse words."); } catch (IOException e1) { _log.warn("Error reading abuse: " + e1); } finally { try { if (lnr != null) { lnr.close(); } } catch (Exception e2) { } } }
From source file:org.apache.pdfbox.text.BidiTest.java
/** * Validate text extraction on a single file. * * @param inFile The PDF file to validate * @param outDir The directory to store the output in * @param bLogResult Whether to log the extracted text * @param bSort Whether or not the extracted text is sorted * @throws Exception when there is an exception *//*from ww w. j av a 2 s . c o m*/ public void doTestFile(File inFile, File outDir, boolean bLogResult, boolean bSort) throws IOException { if (bSort) { log.info("Preparing to parse " + inFile.getName() + " for sorted test"); } else { log.info("Preparing to parse " + inFile.getName() + " for standard test"); } if (!outDir.exists()) { if (!outDir.mkdirs()) { throw (new IOException("Error creating " + outDir.getAbsolutePath() + " directory")); } } PDDocument document = PDDocument.load(inFile); try { File outFile; File expectedFile; if (bSort) { outFile = new File(outDir, inFile.getName() + "-sorted.txt"); expectedFile = new File(inFile.getParentFile(), inFile.getName() + "-sorted.txt"); } else { outFile = new File(outDir, inFile.getName() + ".txt"); expectedFile = new File(inFile.getParentFile(), inFile.getName() + ".txt"); } OutputStream os = new FileOutputStream(outFile); try { Writer writer = new OutputStreamWriter(os, ENCODING); try { //Allows for sorted tests stripper.setSortByPosition(bSort); stripper.writeText(document, writer); } finally { // close the written file before reading it again writer.close(); } } finally { os.close(); } if (bLogResult) { log.info("Text for " + inFile.getName() + ":"); log.info(stripper.getText(document)); } if (!expectedFile.exists()) { this.bFail = true; fail("FAILURE: Input verification file: " + expectedFile.getAbsolutePath() + " did not exist"); return; } LineNumberReader expectedReader = new LineNumberReader( new InputStreamReader(new FileInputStream(expectedFile), ENCODING)); LineNumberReader actualReader = new LineNumberReader( new InputStreamReader(new FileInputStream(outFile), ENCODING)); while (true) { String expectedLine = expectedReader.readLine(); while (expectedLine != null && expectedLine.trim().length() == 0) { expectedLine = expectedReader.readLine(); } String actualLine = actualReader.readLine(); while (actualLine != null && actualLine.trim().length() == 0) { actualLine = actualReader.readLine(); } if (!stringsEqual(expectedLine, actualLine)) { this.bFail = true; fail("FAILURE: Line mismatch for file " + inFile.getName() + " (sort = " + bSort + ")" + " at expected line: " + expectedReader.getLineNumber() + " at actual line: " + actualReader.getLineNumber() + "\nexpected line was: \"" + expectedLine + "\"" + "\nactual line was: \"" + actualLine + "\"" + "\n"); //lets report all lines, even though this might produce some verbose logging //break; } if (expectedLine == null || actualLine == null) { break; } } expectedReader.close(); actualReader.close(); } finally { document.close(); } }
From source file:org.latticesoft.util.common.FileUtil.java
/** * Read lines from an inputstream.//from w w w . j a v a 2s . co m * @param is the InputStream * @param close if set to true, after reading the input stream would be closed. * @param start the line of the file to read from. Line starts from 0. * If count is 1, 1 line would be skipped. * @param end the line of the file to stop reading. The end line is included. * @return an collection of the lines read */ public static List readLinesFromStream(InputStream is, boolean close, int start, int end) { if (is == null) { return null; } ArrayList a = new ArrayList(); Reader r = null; LineNumberReader lr = null; try { r = new InputStreamReader(is); lr = new LineNumberReader(r); String line = null; do { line = lr.readLine(); int currLine = lr.getLineNumber(); if (start > 0 && end > 0 && currLine >= start && currLine <= end) { if (line != null) { a.add(line); } } if (start == START_OF_FILE && end == END_OF_FILE) { if (line != null) { a.add(line); } } if (end > 0 && currLine > end) { break; } } while (line != null); } catch (Exception e) { if (log.isErrorEnabled()) { log.error(e); } } finally { if (close) { try { lr.close(); } catch (Exception e) { } try { r.close(); } catch (Exception e) { } } lr = null; r = null; } return a; }
From source file:com.netspective.commons.text.TextUtils.java
/** * Retrieve lines of text from an input stream * * @param is The input stream to read * @param startLineNumber The starting line number * @param endLineNumber The ending line number * * @return The text contained in line numbers startingLineNumber to endingLineNumber *///w w w.j a v a2 s. com public String getTextStreamLines(InputStream is, int startLineNumber, int endLineNumber) throws IOException { if (is == null) return null; if (startLineNumber <= 0 && endLineNumber <= 0) return null; Reader isReader = null; LineNumberReader reader = null; StringBuffer result = new StringBuffer(); try { isReader = new InputStreamReader(is); reader = new LineNumberReader(isReader); String line = null; if (startLineNumber > 0 && endLineNumber <= 0) { while ((line = reader.readLine()) != null) { if (reader.getLineNumber() == startLineNumber) return line; } } else { while ((line = reader.readLine()) != null) { int lineNumber = reader.getLineNumber(); if (lineNumber < startLineNumber) continue; if (lineNumber > endLineNumber) break; result.append(line); result.append("\n"); } } } finally { if (reader != null) reader.close(); if (isReader != null) is.close(); is.close(); } return result.toString(); }
From source file:org.agnitas.web.ImportWizardForm.java
/** * read all lines of the file/*from w w w. j a v a 2 s .c o m*/ * @param aForm * @param req * @return * @throws IOException */ public int getLinesOKFromFile(HttpServletRequest req) throws IOException { String csvString = new String(this.getCsvFile().getFileData(), this.getStatus().getCharset()); LineNumberReader aReader = new LineNumberReader(new StringReader(csvString)); String myline = ""; int linesOK = 0; this.getUniqueValues().clear(); aReader.readLine(); // skip header while ((myline = aReader.readLine()) != null) { if (myline.trim().length() > 0) { if (this.parseLine(myline, (Locale) req.getSession().getAttribute(org.apache.struts.Globals.LOCALE_KEY)) != null) { linesOK++; } } } aReader.close(); return linesOK; }