Example usage for java.io BufferedWriter newLine

List of usage examples for java.io BufferedWriter newLine

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Introduction

In this page you can find the example usage for java.io BufferedWriter newLine.

Prototype

public void newLine() throws IOException

Source Link

Document

Writes a line separator.

Usage

From source file:edu.wustl.mir.erl.ihe.xdsi.util.StoreSCU.java

public boolean addFile(BufferedWriter fileInfos, File f, long endFmi, Attributes fmi, Attributes ds)
        throws IOException {
    String cuid = fmi.getString(Tag.MediaStorageSOPClassUID);
    String iuid = fmi.getString(Tag.MediaStorageSOPInstanceUID);
    String ts = fmi.getString(Tag.TransferSyntaxUID);
    if (cuid == null || iuid == null)
        return false;

    fileInfos.write(iuid);//  w w w. java 2  s.  com
    fileInfos.write('\t');
    fileInfos.write(cuid);
    fileInfos.write('\t');
    fileInfos.write(ts);
    fileInfos.write('\t');
    fileInfos.write(Long.toString(endFmi));
    fileInfos.write('\t');
    fileInfos.write(f.getPath());
    fileInfos.newLine();

    if (rq.containsPresentationContextFor(cuid, ts))
        return true;

    if (!rq.containsPresentationContextFor(cuid)) {
        if (relExtNeg)
            rq.addCommonExtendedNegotiation(relSOPClasses.getCommonExtendedNegotiation(cuid));
        if (!ts.equals(UID.ExplicitVRLittleEndian))
            rq.addPresentationContext(new PresentationContext(rq.getNumberOfPresentationContexts() * 2 + 1,
                    cuid, UID.ExplicitVRLittleEndian));
        if (!ts.equals(UID.ImplicitVRLittleEndian))
            rq.addPresentationContext(new PresentationContext(rq.getNumberOfPresentationContexts() * 2 + 1,
                    cuid, UID.ImplicitVRLittleEndian));
    }
    rq.addPresentationContext(new PresentationContext(rq.getNumberOfPresentationContexts() * 2 + 1, cuid, ts));
    return true;
}

From source file:netinf.common.security.identity.impl.IdentityManagerImpl.java

/**
 * Writes all the Private Keys this IdentityManager knows to a file encrypted by a Secret Key (symmetric)
 * //w  w w.j  a v a 2s.com
 * @param filepath
 *           Path to file where Private Keys shall be stored
 * @param algorithmUsedToEncryptTheKey
 *           Algorithm used to encrypt the Private Key
 * @param password
 *           Password used to encrypt the Private Keys
 * @throws NetInfCheckedException
 */
private void writePrivateKeysToFile(String filepath, String algorithmUsedToEncryptTheKey, String password)
        throws NetInfCheckedException {
    BufferedWriter bw;
    try {
        bw = new BufferedWriter(new FileWriter(filepath));
    } catch (FileNotFoundException e) {
        LOG.error(e.getMessage());
        throw new NetInfCheckedException(e.getMessage());
    } catch (IOException e) {
        LOG.error(e.getMessage());
        throw new NetInfCheckedException(e.getMessage());
    }

    Iterator<Entry<String, PrivateKey>> iterator = this.privateKeys.entrySet().iterator();
    while (iterator.hasNext()) {
        java.util.Map.Entry<String, PrivateKey> entry = iterator.next();

        try {
            // append alias
            bw.write(entry.getKey());
            bw.newLine();
            // append algorithm used to encrypt the key
            bw.write(algorithmUsedToEncryptTheKey);
            bw.newLine();
            // append algorithm key is used for
            bw.write(entry.getValue().getAlgorithm());
            bw.newLine();
            // append encrypted private key

            String encryptedPrivateKey = this.cryptoAlgorithm.encryptPrivateKey(algorithmUsedToEncryptTheKey,
                    this.cryptoAlgorithm.getSecretKeyFromString(algorithmUsedToEncryptTheKey, password),
                    entry.getValue());
            char[] encryptedPrivateKeyChars = encryptedPrivateKey.toCharArray();

            for (int i = 0; i < encryptedPrivateKeyChars.length; i++) {
                bw.write("" + ((int) encryptedPrivateKeyChars[i]));
                bw.newLine();
            }

            bw.write("END OF KEY");
            bw.newLine();

        } catch (IOException e) {
            LOG.warn("PrivateKey couldn't be saved to file. " + e.getMessage());
        } finally {
            try {
                bw.flush();
            } catch (IOException e) {
                LOG.warn("Error writing to file. " + e.getMessage());
                throw new NetInfCheckedException("Error writing to file.");
            }
        }
    }
    try {
        bw.close();
    } catch (IOException e) {
        LOG.warn("Unable to close file. " + e.getMessage());
        throw new NetInfCheckedException("Unable to close file.");
    }
}

From source file:com.redsqirl.workflow.server.ActionManager.java

public void packageNotified(Collection<String> packageNames) {
    File footerPackageNotificationFile = new File(WorkflowPrefManager.getPathFooterPackageNotification());
    BufferedWriter bw = null;
    try {//from  ww w .j  a  v  a  2 s.  c  om
        if (footerPackageNotificationFile.exists()) {
            bw = new BufferedWriter(new FileWriter(footerPackageNotificationFile, true));
        } else {
            bw = new BufferedWriter(new FileWriter(footerPackageNotificationFile));
        }
        Iterator<String> it = packageNames.iterator();
        while (it.hasNext()) {
            String cur = it.next();
            bw.write(cur);
            bw.newLine();
        }
        bw.close();
    } catch (Exception e) {
        logger.error("Error while reading class file", e);
        footerPackageNotificationFile.delete();
    }
}

From source file:com.google.code.maven.plugin.http.client.transformer.JiraRssLinkedIssuesEnricher.java

private void enrich(final BufferedWriter writer, final HashSet<String> linkedIssues, final int depth)
        throws ClientProtocolException, IOException {
    // removes duplicates
    for (String jira : rssIssues) {
        linkedIssues.remove(jira);//from   www.java 2s.  c  o m
    }
    // request for jira missing in the rss
    for (final String issue : linkedIssues) {
        remaining.incrementAndGet();
        asyncTaskExecutor.execute(new Runnable() {
            public void run() {
                try {
                    rssIssues.add(issue);
                    String content = queryForJira(issue);
                    if (content != null) {
                        synchronized (writer) {
                            writer.write(content);
                            writer.newLine();
                            writer.flush();
                        }
                        log.warn("issue [" + issue + "] added");
                        if (depth > 0) {
                            enrich(writer, inspectItem(content), depth - 1);
                        }
                    } else {
                        log.warn("issue [" + issue + "] not found");
                    }
                } catch (MojoExecutionException e) {
                    log.warn("issue [" + issue + "] not found");
                } catch (ClientProtocolException e) {
                    log.warn("issue [" + issue + "] not found");
                } catch (IOException e) {
                    log.warn("issue [" + issue + "] not found");
                }
                remaining.decrementAndGet();
            }
        });
    }
}

From source file:io.siddhi.extension.io.file.FileSourceRegexModeTestCase.java

@Test
public void siddhiIoFileTest8() throws InterruptedException {
    log.info("test SiddhiIoFile [mode = regex] 8");
    String streams = "" + "@App:name('TestSiddhiApp')" + "@source(type='file', mode='regex',"
            + "dir.uri='file:/" + dirUri + "/regex/xml', " + "begin.regex='(<events>)', "
            + "end.regex='(</events>)', " + "tailing='true', " + "@map(type='xml'))"
            + "define stream FooStream (symbol string, price float, volume long); "
            + "define stream BarStream (symbol string, price float, volume long); ";

    String query = "" + "from FooStream " + "select * " + "insert into BarStream; ";

    SiddhiManager siddhiManager = new SiddhiManager();
    SiddhiAppRuntime siddhiAppRuntime = siddhiManager.createSiddhiAppRuntime(streams + query);

    siddhiAppRuntime.addCallback("BarStream", new StreamCallback() {

        @Override//from   ww w .  j  ava2s . c  o m
        public void receive(Event[] events) {
            EventPrinter.print(events);
            int n = count.incrementAndGet();
            for (Event event : events) {
                switch (n) {
                case 1:
                    AssertJUnit.assertEquals(10000L, event.getData(2));
                    break;
                case 2:
                    AssertJUnit.assertEquals(10001L, event.getData(2));
                    break;
                case 3:
                    AssertJUnit.assertEquals(10002L, event.getData(2));
                    break;
                case 4:
                    AssertJUnit.assertEquals(10003L, event.getData(2));
                    break;
                case 5:
                    AssertJUnit.assertEquals(10004L, event.getData(2));
                    break;
                case 6:
                    AssertJUnit.assertEquals(1000L, event.getData(2));
                    break;
                case 7:
                    AssertJUnit.assertEquals(2000L, event.getData(2));
                    break;
                default:
                    AssertJUnit.fail("More events received than expected.");
                }
            }
        }
    });

    Thread t1 = new Thread(new Runnable() {
        public void run() {
            siddhiAppRuntime.start();
        }
    });

    t1.start();

    SiddhiTestHelper.waitForEvents(waitTime, 5, count, timeout);

    Thread t2 = new Thread(new Runnable() {
        @Override
        public void run() {
            File file = new File(dirUri + "/regex/xml/xml_logs (3rd copy).txt");
            try {
                StringBuilder sb = new StringBuilder();
                sb.append("<events>\n").append("<event>\n").append("<symbol>").append("GOOGLE")
                        .append("</symbol>\n").append("<price>").append("100").append("</price>\n")
                        .append("<volume>").append("1000").append("</volume>\n").append("</event>\n")
                        .append("</events>\n");
                sb.append("<events>\n").append("<event>\n").append("<symbol>").append("YAHOO")
                        .append("</symbol>\n").append("<price>").append("200").append("</price>\n")
                        .append("<volume>").append("2000").append("</volume>\n").append("</event>\n")
                        .append("</events>\n");
                BufferedWriter bufferedWriter = new BufferedWriter(new FileWriter(file, true));
                bufferedWriter.write(sb.toString());
                bufferedWriter.newLine();
                bufferedWriter.flush();
                bufferedWriter.close();
            } catch (IOException e) {
                log.error(e.getMessage());
            }
        }
    });
    t2.start();
    SiddhiTestHelper.waitForEvents(waitTime, 7, count, timeout);

    //assert event count
    AssertJUnit.assertEquals("Number of events", 7, count.get());
    siddhiAppRuntime.shutdown();
}

From source file:com.idega.slide.webdavservlet.DomainConfig.java

private void replaceConfigfileStream(InputStream configInputStream, Writer targetOut, FilterChain filterChain)
        throws IOException {
    BufferedReader in = null;/*from   w  w w . j  a  va2  s. c  o m*/
    BufferedWriter out = null;
    try {
        ChainReaderHelper helper = new ChainReaderHelper();
        helper.setBufferSize(8192);
        helper.setPrimaryReader(new BufferedReader(new InputStreamReader(configInputStream)));
        Vector filterChains = new Vector();
        filterChains.add(filterChain);
        helper.setFilterChains(filterChains);
        in = new BufferedReader(helper.getAssembledReader());

        out = new BufferedWriter(targetOut);

        String line;
        while ((line = in.readLine()) != null) {
            if (line.length() == 0) {
                out.newLine();
            } else {
                out.write(line);
                out.newLine();
            }
        }
    } finally {
        if (in != null) {
            in.close();
        }
        if (out != null) {
            out.close();
        }
    }
}

From source file:org.apache.playframework.generator.mybatisplus.AutoGenerator.java

/**
 * XML/*  ww  w  .  jav  a 2  s . com*/
 *
 * @param beanName
 * @param columns
 * @param types
 * @param comments
 * @throws IOException
 */
protected void buildMapperXml(String beanName, List<String> columns, List<String> types, List<String> comments,
        Map<String, IdInfo> idMap, String mapperName, String mapperXMLName) throws IOException {
    File mapperXmlFile = new File(PATH_XML, mapperXMLName + ".xml");
    BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(mapperXmlFile)));
    bw.write("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
    bw.newLine();
    bw.write(
            "<!DOCTYPE mapper PUBLIC \"-//mybatis.org//DTD Mapper 3.0//EN\" \"http://mybatis.org/dtd/mybatis-3-mapper.dtd\">");
    bw.newLine();
    bw.write("<mapper namespace=\"" + config.getMapperPackage() + "." + mapperName + "\">");
    bw.newLine();
    bw.newLine();

    /*
     * ?SqlMapper
     */
    if (config.isResultMap()) {
        buildResultMap(bw, beanName, idMap, columns);
    } else {
        buildSQL(bw, idMap, columns);
    }

    bw.write("</mapper>");
    bw.flush();
    bw.close();
}

From source file:org.apache.playframework.generator.mybatisplus.AutoGenerator.java

/**
 * Mapper//  ww w  . j  av a 2s  .  c  o  m
 *
 * @param beanName
 * @param mapperName
 * @throws IOException
 */
protected void buildMapper(String beanName, String mapperName) throws IOException {
    File mapperFile = new File(PATH_MAPPER, mapperName + ".java");
    BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(mapperFile), "utf-8"));
    bw.write("package " + config.getMapperPackage() + ";");
    bw.newLine();
    bw.newLine();
    bw.write("import " + config.getEntityPackage() + "." + beanName + ";");
    bw.newLine();
    bw.write("import com.baomidou.mybatisplus.mapper.BaseMapper;");
    bw.newLine();

    bw = buildClassComment(bw, beanName + " ??");
    bw.newLine();
    bw.write("public interface " + mapperName + " extends BaseMapper<" + beanName + "> {");
    bw.newLine();
    bw.newLine();

    // ----------mapperEnd----------
    bw.newLine();
    bw.write("}");
    bw.flush();
    bw.close();
}

From source file:org.apache.playframework.generator.mybatisplus.AutoGenerator.java

/**
 * Controller//from  w  w w . j  av a 2 s  .com
 *
 * @param beanName
 * @param controllerName
 * @throws IOException
 */
protected void buildController(String beanName, String controllerName) throws IOException {
    File serviceFile = new File(PATH_CONTROLLER_IMPL, controllerName + ".java");
    BufferedWriter bw = new BufferedWriter(new OutputStreamWriter(new FileOutputStream(serviceFile), "utf-8"));
    bw.write("package " + config.getControllerPackage() + ";");
    bw.newLine();
    bw.newLine();
    bw.write("import org.springframework.stereotype.Controller;");
    bw.newLine();

    bw = buildClassComment(bw, beanName + " ");
    bw.newLine();
    bw.write("@Controller");
    bw.newLine();
    bw.write("public class " + controllerName + " {");
    bw.newLine();
    bw.newLine();
    bw.newLine();
    bw.write("}");
    bw.flush();
    bw.close();
}

From source file:lenscorrection.Distortion_Correction.java

public void evaluateCorrection(final List<List<PointMatch>> inliers) {
    IJ.showStatus("Evaluating Distortion Correction");
    final double[][] original = new double[sp.numberOfImages][2];
    final double[][] corrected = new double[sp.numberOfImages][2];

    for (int i = sp.firstImageIndex; i < sp.numberOfImages; i++) {
        original[i] = evaluateCorrectionXcorr(i, sp.source_dir);
        corrected[i] = evaluateCorrectionXcorr(i, sp.target_dir);
    }/*  ww w. jav a 2s . com*/
    final DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    final DefaultCategoryDataset datasetGain = new DefaultCategoryDataset();
    final DefaultCategoryDataset datasetGrad = new DefaultCategoryDataset();

    for (int i = 0; i < (original.length); ++i) {
        dataset.setValue(Math.abs(original[i][0]), "before", "image" + i);
        dataset.setValue(Math.abs(corrected[i][0]), "after", "image" + i);
        datasetGrad.setValue(Math.abs(original[i][1]), "before", "image" + i);
        datasetGrad.setValue(Math.abs(corrected[i][1]), "after", "image" + i);

        datasetGain.setValue(Math.abs(corrected[i][0]) - Math.abs(original[i][0]), "gray", "image" + i);
        datasetGain.setValue(Math.abs(corrected[i][1]) - Math.abs(original[i][1]), "grad", "image" + i);
    }

    final JFreeChart chart = ChartFactory.createBarChart("Xcorr before and after correction", "ImageNumber",
            "Xcorr", dataset, PlotOrientation.VERTICAL, false, true, false);
    final ImagePlus imp = new ImagePlus("Xcorr before and after correction Plot",
            chart.createBufferedImage(500, 300));
    imp.show();

    final JFreeChart chartGrad = ChartFactory.createBarChart("XcorrGradient before and after correction",
            "ImageNumber", "Xcorr", datasetGrad, PlotOrientation.VERTICAL, false, true, false);
    final ImagePlus impGrad = new ImagePlus("XcorrGradient before and after correction Plot",
            chartGrad.createBufferedImage(500, 300));
    impGrad.show();

    final JFreeChart chartGain = ChartFactory.createBarChart("Gain in Xcorr", "ImageNumber", "Xcorr",
            datasetGain, PlotOrientation.VERTICAL, false, true, false);
    final ImagePlus impGain = new ImagePlus("Gain in Xcorr Plot", chartGain.createBufferedImage(500, 300));
    impGain.show();

    visualizePoints(inliers);

    //write xcorr data to file
    String original0 = "", original1 = "", corrected0 = "", corrected1 = "", gain0 = "", gain1 = "";
    for (int i = 0; i < (original.length); ++i) {
        original0 = original0 + Double.toString(original[i][0]) + "; ";
        original1 = original1 + Double.toString(original[i][1]) + "; ";
        corrected0 = corrected0 + Double.toString(corrected[i][0]) + "; ";
        corrected1 = corrected1 + Double.toString(corrected[i][1]) + "; ";
        gain0 = gain0 + Double.toString(Math.abs(corrected[i][0]) - Math.abs(original[i][0])) + "; ";
        gain1 = gain1 + Double.toString(Math.abs(corrected[i][1]) - Math.abs(original[i][1])) + "; ";
    }

    try {
        final BufferedWriter out = new BufferedWriter(new FileWriter(sp.source_dir + "xcorrData.log"));

        out.write(original0);
        out.newLine();
        out.newLine();
        out.write(original1);
        out.newLine();
        out.newLine();
        out.write(corrected0);
        out.newLine();
        out.newLine();
        out.write(corrected1);
        out.newLine();
        out.newLine();
        out.write(gain0);
        out.newLine();
        out.newLine();
        out.write(gain1);
        out.newLine();
        out.close();
    } catch (final Exception e) {
        System.err.println("Error: " + e.getMessage());
    }
    ;
}