Example usage for java.lang System lineSeparator

Introduction

In this page you can find the example usage for java.lang System lineSeparator.

Prototype

String lineSeparator

To view the source code for java.lang System lineSeparator.

Click Source Link

Usage

From source file:ddf.catalog.impl.operations.DeleteOperations.java

private String buildDeleteLog(DeleteResponse deleteResponse) {
    StringBuilder strBuilder = new StringBuilder();
    List<Metacard> metacards = deleteResponse.getDeletedMetacards();

    String metacardTitleLabel = "Metacard Title: ";
    String metacardIdLabel = "Metacard ID: ";

    for (int i = 0; i < metacards.size(); i++) {
        Metacard card = metacards.get(i);
        strBuilder.append(System.lineSeparator()).append("Batch #: ").append(i + 1).append(" | ");
        if (card != null) {
            if (card.getTitle() != null) {
                strBuilder.append(metacardTitleLabel).append(card.getTitle()).append(" | ");
            }/*from   ww  w.  j  av  a 2  s.c om*/
            if (card.getId() != null) {
                strBuilder.append(metacardIdLabel).append(card.getId()).append(" | ");
            }
        } else {
            strBuilder.append("Null Metacard");
        }
    }
    return strBuilder.toString();
}

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From source file:org.caboclo.util.Credentials.java

/**
 * Deletes the access credentials of the specified cloud provider on
 * credentials database file/*from   w ww  .j a va  2 s.  c  om*/
 *
 * @param server
 */
public void removeCredentials(String server) {
    StringBuilder path = new StringBuilder();
    path.append(System.getProperty("user.home")).append(java.io.File.separator).append("backupcredentials");

    BufferedReader input;
    try {
        //Create file if it does not exist
        File credFile = new File(path.toString());
        if (!credFile.exists()) {
            credFile.createNewFile();
        }

        //Stores contents of credentials file, except by line for the 
        //specified cloud server
        input = new BufferedReader(new FileReader(credFile));
        StringBuilder builder = new StringBuilder();
        while (input.ready()) {
            String line = input.readLine();
            System.out.println("Cred line: " + line);
            if (!line.startsWith(server)) {
                System.out.println("Not-deleted line: " + line);
                builder.append(line).append(System.lineSeparator());
            }
        }
        input.close();

        //Write new contents in the credentials file
        BufferedWriter output = new BufferedWriter(new FileWriter(credFile));
        output.write(builder.toString());
        output.flush();
        output.close();
    } catch (IOException ex) {
        Logger.getLogger(this.getClass().getName()).log(Level.SEVERE, null, ex);
    }
}

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From source file:com.pearson.eidetic.driver.threads.subthreads.SnapshotVolumeTime.java

public boolean snapshotCreation(AmazonEC2Client ec2Client, Volume vol, String period, Date date) {
    if ((date == null) | (ec2Client == null) | (vol == null) | (period == null)) {
        return false;
    }/*from  w  w  w.java 2  s  .com*/

    try {

        if ("day".equalsIgnoreCase(period)) {
        } else if ("hour".equalsIgnoreCase(period)) {
        } else if ("week".equalsIgnoreCase(period)) {
        } else if ("month".equalsIgnoreCase(period)) {
        } else {
            logger.error("awsAccountNickname=\"" + uniqueAwsAccountIdentifier_
                    + "\",Event=Error, Error=\"Malformed Eidetic Tag\", Volume_id=\"" + vol.getVolumeId()
                    + "\"");
            return false;
        }

        Collection<Tag> tags_volume = getResourceTags(vol);

        String volumeAttachmentInstance = "none";
        try {
            volumeAttachmentInstance = vol.getAttachments().get(0).getInstanceId();
        } catch (Exception e) {
            logger.debug("Volume not attached to instance: " + vol.getVolumeId());
        }

        String description = period + "_snapshot " + vol.getVolumeId() + " by Eidetic at " + date.toString()
                + ". Volume attached to " + volumeAttachmentInstance;

        Snapshot current_snap;
        try {
            current_snap = createSnapshotOfVolume(ec2Client, vol, description, numRetries_,
                    maxApiRequestsPerSecond_, uniqueAwsAccountIdentifier_);
        } catch (Exception e) {
            logger.error("awsAccountNickname=\"" + uniqueAwsAccountIdentifier_
                    + "\",Event=Error, Error=\"Malformed Eidetic Tag\", Volume_id=\"" + vol.getVolumeId()
                    + "\", stacktrace=\"" + e.toString() + System.lineSeparator()
                    + StackTrace.getStringFromStackTrace(e) + "\"");
            return false;
        }

        try {
            setResourceTags(ec2Client, current_snap, tags_volume, numRetries_, maxApiRequestsPerSecond_,
                    uniqueAwsAccountIdentifier_);
        } catch (Exception e) {
            logger.error("awsAccountNickname=\"" + uniqueAwsAccountIdentifier_
                    + "\",Event\"Error\", Error=\"error adding tags to snapshot\", Snapshot_id=\""
                    + current_snap.getVolumeId() + "\", stacktrace=\"" + e.toString() + System.lineSeparator()
                    + StackTrace.getStringFromStackTrace(e) + "\"");
            return false;
        }

    } catch (Exception e) {
        logger.error("awsAccountNickname=\"" + uniqueAwsAccountIdentifier_
                + "\",Event=\"Error, Error=\"error in snapshotCreation\", stacktrace=\"" + e.toString()
                + System.lineSeparator() + StackTrace.getStringFromStackTrace(e) + "\"");
        return false;
    }

    return true;
}

---

From source file:faescapeplan.FAEscapePlanUI.java

private String removeHtmlTags(String rawText) {
    String body = rawText;//from w ww.  j a v  a  2 s . c  o m
    body = body.replaceAll("<br>\\s*" + System.lineSeparator(), "")
            .replaceAll("<br>\\s*", System.lineSeparator()).replaceAll("<[^>]*>", "");
    return body;
}

---

From source file:com.glluch.ecf2xmlmaven.Competence.java

protected String rterms2xml(String field_name) {
    String text = "";
    if (related.isEmpty())
        return "";
    Set rterms = related.keySet();
    for (Object t : rterms) {
        text += "<field name=\"" + field_name + "\" " + " boost=\"" + related_boost * related.get(t) + "\""
                + ">" + t + "</field>" + System.lineSeparator();
    }/* w  ww  .  j  a v a2s . c om*/
    return text;
}

---

From source file:com.oneops.inductor.Listener.java

/**
 * clear state file by thread id/*  w  w w .  jav  a2 s.c  o m*/
 */
private void clearStateFile() {
    String filename = getStateFileName();
    String content = "idle" + System.lineSeparator();
    content += System.currentTimeMillis();
    writeStateFile(filename, content);
}

---

From source file:org.apache.pulsar.functions.runtime.RuntimeUtils.java

public static String getPrometheusMetrics(int metricsPort) throws IOException {
    StringBuilder result = new StringBuilder();
    URL url = new URL(String.format("http://%s:%s", InetAddress.getLocalHost().getHostAddress(), metricsPort));
    HttpURLConnection conn = (HttpURLConnection) url.openConnection();
    conn.setRequestMethod("GET");
    BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
    String line;/*from   w  w w  .ja v a 2  s  . co m*/
    while ((line = rd.readLine()) != null) {
        result.append(line + System.lineSeparator());
    }
    rd.close();
    return result.toString();
}

---

From source file:net.cyllene.hackerrank.downloader.HackerrankDownloader.java

/**
 * Gets a secret key from configuration file in user.home.
 * The secret key is a _hackerrank_session variable stored in cookies by server.
 * To simplify things, no login logic is present in this program, it means
 * you should login somewhere else and then provide this value in the config.
 *
 * @return String representing a _hackerrank_session id, about 430 characters long.
 *//*from ww  w.  j  a  v  a2  s .c om*/
private static String getSecretFromConfig() {
    final String confPathStr = System.getProperty("user.home") + File.separator
            + DownloaderSettings.KEYFILE_NAME;
    final Path confPath = Paths.get(confPathStr);
    String result = null;
    try {
        result = Files.readAllLines(confPath, StandardCharsets.US_ASCII).get(0);
    } catch (IOException e) {
        System.err.println("Fatal Error: Unable to open configuration file " + confPathStr
                + System.lineSeparator() + "File might be missing, empty or inaccessible by user."
                + System.lineSeparator() + "It must contain a single ASCII line, a value of \""
                + DownloaderSettings.SECRET_COOKIE_ID + "\" cookie variable," + System.lineSeparator()
                + "which length is about 430 symbols.");
        System.exit(1);
    }

    return result;
}

---

From source file:com.pearson.eidetic.driver.threads.RefreshAwsAccountVolumes.java

private HashMap<Integer, ConcurrentHashMap<Region, ArrayList<Volume>>> refreshCreateSnapshotVolumes(
        Volume volume, JSONObject createSnapshot, ConcurrentHashMap<Region, ArrayList<Volume>> localVolumeTime,
        ConcurrentHashMap<Region, ArrayList<Volume>> localVolumeNoTime, Region region) {
    HashMap<Integer, ConcurrentHashMap<Region, ArrayList<Volume>>> resultSet = new HashMap();
    //New volume detected! Return value continue     
    if (!localVolumeNoTime.get(region).contains(volume) && !localVolumeTime.get(region).contains(volume)) {
        if (createSnapshot.containsKey("RunAt")) {//Add tries
            try {
                localVolumeTime.get(region).add(volume);
            } catch (Exception e) {
                logger.info("awsAccountNickname=\"" + uniqueAwsAccountIdentifier_
                        + "\",Event=\"Error\", Error=\"error adding vol to VolumeTime_\", Volume_id=\""
                        + volume.getVolumeId() + "\", stacktrace=\"" + e.toString() + System.lineSeparator()
                        + StackTrace.getStringFromStackTrace(e) + "\"");
            }//www  . j av  a  2s.  co  m
            volTimeHasTag_.put(volume, true);
        } else {
            try {
                localVolumeNoTime.get(region).add(volume);
            } catch (Exception e) {
                logger.info("awsAccountNickname=\"" + uniqueAwsAccountIdentifier_
                        + "\",Event=\"Error\", Error=\"error adding vol to VolumeTime_\", Volume_id=\""
                        + volume.getVolumeId() + "\", stacktrace=\"" + e.toString() + System.lineSeparator()
                        + StackTrace.getStringFromStackTrace(e) + "\"");
            }
            volNoTimeHasTag_.put(volume, true);
        }
        resultSet.put(0, localVolumeTime);
        resultSet.put(1, localVolumeNoTime);
        return resultSet;
    }

    //Old volume Tag is left unchanged
    if ((createSnapshot.containsKey("RunAt")) && localVolumeTime.get(region).contains(volume)) {
        volTimeHasTag_.replace(volume, true);
    } else if (!(createSnapshot.containsKey("RunAt")) && localVolumeNoTime.get(region).contains(volume)) {
        volNoTimeHasTag_.replace(volume, true);

        //If we change the value of the tag.
    } else if ((createSnapshot.containsKey("RunAt")) && localVolumeNoTime.get(region).contains(volume)) {
        volTimeHasTag_.put(volume, true);
        volNoTimeHasTag_.replace(volume, false);
        try {
            localVolumeTime.get(region).add(volume);
        } catch (Exception e) {
            logger.info("awsAccountNickname=\"" + uniqueAwsAccountIdentifier_
                    + "\",Event=\"Error\", Error=\"error adding vol to VolumeNoTime_\", Volume_id=\""
                    + volume.getVolumeId() + "\", stacktrace=\"" + e.toString() + System.lineSeparator()
                    + StackTrace.getStringFromStackTrace(e) + "\"");
        }
    } else if (!(createSnapshot.containsKey("RunAt")) && localVolumeTime.get(region).contains(volume)) {
        volNoTimeHasTag_.put(volume, true);
        volTimeHasTag_.replace(volume, false);
        try {
            localVolumeNoTime.get(region).add(volume);
        } catch (Exception e) {
            logger.info("awsAccountNickname=\"" + uniqueAwsAccountIdentifier_
                    + "\",Event=\"Error\", Error=\"error adding vol to VolumeNoTime_\", Volume_id=\""
                    + volume.getVolumeId() + "\", stacktrace=\"" + e.toString() + System.lineSeparator()
                    + StackTrace.getStringFromStackTrace(e) + "\"");
        }
    } else {
        logger.error(
                "Event=Error, Error=\"Malformed Eidetic Tag\", Volume_id=\"" + volume.getVolumeId() + "\"");
    }
    resultSet.put(0, localVolumeTime);
    resultSet.put(1, localVolumeNoTime);
    return resultSet;
}

---

From source file:de.fosd.jdime.common.FileArtifact.java

@Override
protected final String dumpTree(final String indent) {
    StringBuilder sb = new StringBuilder();

    Matching<FileArtifact> m = null;
    if (hasMatches()) {
        Set<Revision> matchingRevisions = matches.keySet();

        // print color code
        String color = "";

        for (Revision rev : matchingRevisions) {
            m = getMatching(rev);//from w w  w  . j  av  a  2 s. c  om
            color = m.getColor().toShell();
        }

        sb.append(color);
    }

    sb.append(indent).append("(").append(getId()).append(") ");
    sb.append(this);

    if (hasMatches()) {
        assert (m != null);
        sb.append(" <=> (").append(m.getMatchingArtifact(this)).append(")");
        sb.append(Color.DEFAULT.toShell());
    }
    sb.append(System.lineSeparator());

    if (!isLeaf()) {
        // children
        for (FileArtifact child : getChildren()) {
            sb.append(child.dumpTree(indent + "  "));
        }
    }

    return sb.toString();
}

---

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