Example usage for com.google.common.base Splitter on

Introduction

In this page you can find the example usage for com.google.common.base Splitter on.

Prototype

@CheckReturnValue
@GwtIncompatible("java.util.regex")
public static Splitter on(final Pattern separatorPattern) 

Source Link

Document

Returns a splitter that considers any subsequence matching pattern to be a separator.

Usage

From source file:google.registry.tmch.SmdrlCsvParser.java

/** Converts the lines from the DNL CSV file into a data structure. */
public static SignedMarkRevocationList parse(List<String> lines) {
    ImmutableMap.Builder<String, DateTime> revokes = new ImmutableMap.Builder<>();

    // First line: <version>,<SMD Revocation List creation datetime>
    List<String> firstLine = Splitter.on(',').splitToList(lines.get(0));
    checkArgument(firstLine.size() == 2,
            String.format("Line 1: Expected 2 elements, found %d", firstLine.size()));
    Integer version = Integer.valueOf(firstLine.get(0));
    checkArgument(version == 1, String.format("Line 1: Expected version 1, found %d", version));
    DateTime creationTime = DateTime.parse(firstLine.get(1)).withZone(UTC);

    // Second line contains headers: smd-id,insertion-datetime
    List<String> secondLine = Splitter.on(',').splitToList(lines.get(1));
    checkArgument(secondLine.size() == 2,
            String.format("Line 2: Expected 2 elements, found %d", secondLine.size()));
    checkArgument("smd-id".equals(secondLine.get(0)),
            String.format("Line 2: Expected header \"smd-id\", found \"%s\"", secondLine.get(0)));
    checkArgument("insertion-datetime".equals(secondLine.get(1)),
            String.format("Line 2: Expected header \"insertion-datetime\", found \"%s\"", secondLine.get(1)));

    // Subsequent lines: <smd-id>,<revoked SMD datetime>
    for (int i = 2; i < lines.size(); i++) {
        List<String> currentLine = Splitter.on(',').splitToList(lines.get(i));
        checkArgument(currentLine.size() == 2,
                String.format("Line %d: Expected 2 elements, found %d", i + 1, currentLine.size()));
        String smdId = currentLine.get(0);
        DateTime revokedTime = DateTime.parse(currentLine.get(1));
        revokes.put(smdId, revokedTime);
    }/*from   w  ww  .j  a v a 2 s. c o m*/

    return SignedMarkRevocationList.create(creationTime, revokes.build());
}

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From source file:org.apache.phoenix.hive.util.ColumnMappingUtils.java

public static Map<String, String> getColumnMappingMap(String columnMappings) {
    if (LOG.isDebugEnabled()) {
        LOG.debug("Column mappings : " + columnMappings);
    }/* w w  w . j  a  va 2s  . c  o m*/

    if (columnMappings == null || columnMappings.length() == 0) {
        if (LOG.isInfoEnabled()) {
            LOG.info("phoenix.column.mapping not set. using field definition");
        }

        return Collections.emptyMap();
    }

    Map<String, String> columnMappingMap = Splitter.on(PhoenixStorageHandlerConstants.COMMA).trimResults()
            .withKeyValueSeparator(PhoenixStorageHandlerConstants.COLON).split(columnMappings);

    if (LOG.isDebugEnabled()) {
        LOG.debug("Column mapping map : " + columnMappingMap);
    }

    return columnMappingMap;
}

---

From source file:org.jclouds.docker.compute.features.internal.Archives.java

public static File tar(File baseDir, String archivePath) throws IOException {
    // Check that the directory is a directory, and get its contents
    checkArgument(baseDir.isDirectory(), "%s is not a directory", baseDir);
    File[] files = baseDir.listFiles();
    File tarFile = new File(archivePath);

    String token = getLast(Splitter.on("/").split(archivePath.substring(0, archivePath.lastIndexOf("/"))));

    byte[] buf = new byte[1024];
    int len;//  ww w  .  j  a  v  a 2s.co m
    TarArchiveOutputStream tos = new TarArchiveOutputStream(new FileOutputStream(tarFile));
    tos.setLongFileMode(TarArchiveOutputStream.LONGFILE_GNU);
    for (File file : files) {
        TarArchiveEntry tarEntry = new TarArchiveEntry(file);
        tarEntry.setName("/" + getLast(Splitter.on(token).split(file.toString())));
        tos.putArchiveEntry(tarEntry);
        if (!file.isDirectory()) {
            FileInputStream fin = new FileInputStream(file);
            BufferedInputStream in = new BufferedInputStream(fin);
            while ((len = in.read(buf)) != -1) {
                tos.write(buf, 0, len);
            }
            in.close();
        }
        tos.closeArchiveEntry();
    }
    tos.close();
    return tarFile;
}

---

From source file:com.palantir.typescript.services.language.ScriptElementKindModifier.java

public static ImmutableList<ScriptElementKindModifier> parseList(String kindModifiers) {
    ImmutableList.Builder<ScriptElementKindModifier> kindModifiersBuilder = ImmutableList.builder();

    if (kindModifiers.length() > 0) {
        for (String kindModifier : Splitter.on(',').split(kindModifiers)) {
            kindModifiersBuilder.add(fromString(kindModifier));
        }//from  w w  w . ja v  a2  s  .c  o m
    }

    return kindModifiersBuilder.build();
}

---

From source file:org.apache.james.utils.SMTPSendingException.java

private static String sanitizeString(String lastServerMessage) {
    List<String> lines = Splitter.on("\r\n").trimResults().omitEmptyStrings().splitToList(lastServerMessage);

    return Joiner.on("\n").skipNulls().join(lines);
}

---

From source file:com.ebay.pulsar.analytics.datasource.loader.DynamicDataSourceConfigurationManager.java

public static void activateDataSource(DBDataSource datasource) {
    String databaseName = datasource.getName();
    String endPoints = datasource.getEndpoint();
    DataSourceTypeEnum dataSourceTypeEnum = DataSourceTypeEnum.fromType(datasource.getType());
    if (dataSourceTypeEnum == null) {
        throw new DataSourceConfigurationException("Unsupported dataSourceType:" + datasource.getType());
    }/*from ww  w . j a  v a 2 s. c  o m*/
    DataSourceConfiguration configuration = new DataSourceConfiguration(dataSourceTypeEnum, databaseName);
    Properties clientProperties = datasource.getClientProperties(Properties.class);
    if (clientProperties != null) {
        configuration.setProperties(clientProperties);
    }
    configuration.setEndPoint(Lists.newArrayList(Splitter.on(',').trimResults().split(endPoints)));
    long refreshTime = getDBRefreshTime(datasource);
    configuration.setRefreshTime(refreshTime);

    DataSourceMetaRepo.getInstance().addDbConf(databaseName, configuration);
    DataSourceMetaRepo.getInstance().getDBMetaFromCache(databaseName);

}

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From source file:eu.artist.reusevol.repo.common.util.ArtefactId.java

public static ArtefactId of(String fullId) {
    PackageName pack;/*  w w w.  ja  v  a 2 s .  c  o m*/
    ArtefactName prj;
    Version v;
    Iterator<String> segments = Splitter.on("!").split(fullId).iterator();
    if (segments.hasNext()) {
        pack = PackageName.of(segments.next());
    } else {
        throw new IllegalArgumentException("Invalid or missing package id in '" + fullId + "'.");
    }
    if (segments.hasNext()) {
        prj = ArtefactName.of(segments.next());
    } else {
        throw new IllegalArgumentException("Invalid or missing artefactPart id in '" + fullId + "'.");
    }
    if (segments.hasNext()) {
        v = Version.of(segments.next());
    } else {
        return ArtefactId.of(pack, prj);
    }
    return ArtefactId.of(pack, prj, v);
}

---

From source file:org.sonar.server.util.RubyUtils.java

@CheckForNull
public static List<String> toStrings(@Nullable Object o) {
    List<String> result = null;
    if (o != null) {
        if (o instanceof List) {
            // assume that it contains only strings
            result = (List) o;//from  ww  w  .  j  ava  2  s  .co  m
        } else if (o instanceof CharSequence) {
            result = Lists.newArrayList(Splitter.on(',').omitEmptyStrings().split((CharSequence) o));
        }
    }
    return result;
}

---

From source file:com.google.javascript.jscomp.newtypes.QualifiedName.java

public static QualifiedName fromNode(Node qnameNode) {
    if (qnameNode == null || !qnameNode.isQualifiedName()) {
        return null;
    }//from ww w  .  j ava  2 s.  com
    return qnameNode.isName() ? new QualifiedName(qnameNode.getString())
            : new QualifiedName(ImmutableList.copyOf(Splitter.on('.').split(qnameNode.getQualifiedName())));
}

---

From source file:google.registry.tmch.ClaimsListParser.java

/**
 * Converts the lines from the DNL CSV file into a {@link ClaimsListShard} object.
 *
 * <p>Please note that this does <b>not</b> insert the object into the datastore.
 *///from w  w w . ja  va  2s. c o  m
public static ClaimsListShard parse(List<String> lines) {
    ImmutableMap.Builder<String, String> builder = new ImmutableMap.Builder<>();

    // First line: <version>,<DNL List creation datetime>
    List<String> firstLine = Splitter.on(',').splitToList(lines.get(0));
    checkArgument(firstLine.size() == 2,
            String.format("Line 1: Expected 2 elements, found %d", firstLine.size()));

    Integer version = Integer.valueOf(firstLine.get(0));
    DateTime creationTime = DateTime.parse(firstLine.get(1));
    checkArgument(version == 1, String.format("Line 1: Expected version 1, found %d", version));

    // Second line contains headers: DNL,lookup-key,insertion-datetime
    List<String> secondLine = Splitter.on(',').splitToList(lines.get(1));
    checkArgument(secondLine.size() == 3,
            String.format("Line 2: Expected 3 elements, found %d", secondLine.size()));
    checkArgument("DNL".equals(secondLine.get(0)),
            String.format("Line 2: Expected header \"DNL\", found \"%s\"", secondLine.get(0)));
    checkArgument("lookup-key".equals(secondLine.get(1)),
            String.format("Line 2: Expected header \"lookup-key\", found \"%s\"", secondLine.get(1)));
    checkArgument("insertion-datetime".equals(secondLine.get(2)),
            String.format("Line 2: Expected header \"insertion-datetime\", found \"%s\"", secondLine.get(2)));

    // Subsequent lines: <DNL>,<lookup key>,<DNL insertion datetime>
    for (int i = 2; i < lines.size(); i++) {
        List<String> currentLine = Splitter.on(',').splitToList(lines.get(i));
        checkArgument(currentLine.size() == 3,
                String.format("Line %d: Expected 3 elements, found %d", i + 1, currentLine.size()));

        String label = currentLine.get(0);
        String lookupKey = currentLine.get(1);
        DateTime.parse(currentLine.get(2)); // This is the insertion time, currently unused.
        builder.put(label, lookupKey);
    }

    return ClaimsListShard.create(creationTime, builder.build());
}

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