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

List of usage examples for com.google.common.base Splitter on

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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:me.lucko.luckperms.sponge.service.references.SubjectReference.java

public static SubjectReference deserialize(String s) {
    List<String> parts = Splitter.on('/').limit(2).splitToList(s);
    return of(parts.get(0), parts.get(1));
}

From source file:com.netflix.metacat.common.partition.util.PartitionUtil.java

/**
 * Sets the partition key values from the given path.
 * @param location location path/*from   w w  w  .j a v a 2  s .c o m*/
 * @param parts parts
 */
public static void getPartitionKeyValues(final String location, final Map<String, String> parts) {
    for (String part : Splitter.on('/').omitEmptyStrings().split(location)) {
        if (part.contains("=")) {
            final String[] values = part.split("=", 2);

            if (values[0].equalsIgnoreCase("null") || values[1].equalsIgnoreCase("null")) {
                log.debug("Found 'null' string in kvp [{}] skipping.", part);
            } else {
                parts.put(values[0], values[1]);
            }
        }
    }
}

From source file:com.groupon.mesos.util.UPID.java

public static UPID create(final String master) {
    checkNotNull(master, "master is null");
    final List<String> parts = ImmutableList
            .copyOf(Splitter.on(CharMatcher.anyOf(":@")).limit(3).split(master));
    checkState(parts.size() == 3, "%s is not a valid master definition", master);

    Integer ip = null;/*from  ww  w . ja va  2 s  . co  m*/
    try {
        ip = resolveIp(parts.get(1));
    } catch (final IOException e) {
        LOG.warn("Could not resolve %s: %s", parts.get(1), e.getMessage());
    }

    return new UPID(parts.get(0), HostAndPort.fromParts(parts.get(1), Integer.parseInt(parts.get(2))), ip);
}

From source file:org.apache.james.mdn.fields.Text.java

private static String replaceLineBreaksByContinuation(String rawText) {
    return Joiner.on("\r\n ").join(Splitter.on("\n").trimResults().splitToList(rawText));
}

From source file:com.lithium.flow.util.JsonUtils.java

public static void update(@Nonnull JSONObject json, @Nonnull String path, @Nullable String value) {
    checkNotNull(json);//www .  j av  a2  s . c  om
    checkNotNull(path);

    JSONObject current = json;
    String prefix = "";
    int len = 1;

    for (String part : Splitter.on('.').split(path)) {
        if (part.equals("$")) {
            continue;
        }

        len += part.length() + 1;

        Object object = null;
        int index = -1;

        if (part.endsWith("]")) {
            int index1 = part.indexOf('[');
            int index2 = part.indexOf(']');
            try {
                index = Integer.parseInt(part.substring(index1 + 1, index2));
                String tryPart = part.substring(0, index1);

                Object array = current.get(tryPart);
                if (array == null) {
                    tryPart = prefix + tryPart;
                    array = current.get(tryPart);
                }

                if (array instanceof JSONArray) {
                    object = ((JSONArray) array).get(index);
                    part = tryPart;
                    prefix = "";
                } else {
                    index = -1;
                }

            } catch (NumberFormatException e) {
                index = -1;
            }
        }

        if (prefix.length() == 0) {
            if (object == null) {
                String tryPart = part + path.substring(len);
                if (path.endsWith("." + tryPart)) {
                    object = current.get(tryPart);
                    if (object != null) {
                        part = tryPart;
                    }
                }
            }

            if (object == null) {
                object = current.get(part);
            }
        }

        if (object instanceof JSONObject) {
            current = (JSONObject) object;
        } else if (object != null) {
            if (index > -1) {
                JSONArray array = (JSONArray) current.get(part);
                Class<?> valueType = array.get(index).getClass();
                if (value != null && (valueType == Integer.class || valueType == Long.class)) {
                    array.set(index, Long.valueOf(value));
                } else {
                    array.set(index, value);
                }
            } else {
                Class<?> valueType = current.get(part).getClass();
                if (value != null && (valueType == Integer.class || valueType == Long.class)) {
                    current.put(part, Long.valueOf(value));
                } else if (value != null) {
                    current.put(part, value);
                } else {
                    current.remove(part);
                }
            }
            return;
        } else {
            prefix += part + ".";
        }
    }

    throw new RuntimeException("failed to update: " + path);
}

From source file:com.google.testing.security.firingrange.utils.Templates.java

/**
 * Extract a template given an HTTP request. The last path component is the template.
 * @throws IOException if it cannot find the template.
 *///from   ww  w  . j ava  2 s  .c o m
public static String getTemplate(HttpServletRequest request, Class<? extends HttpServlet> clazz)
        throws IOException {
    String firstPathPart = Splitter.on('/').splitToList(request.getPathInfo()).get(1);
    String templateName = firstPathPart + ".tmpl";
    return getTemplate(templateName, clazz);
}

From source file:org.gradle.launcher.daemon.testing.DaemonContextParser.java

public static DaemonContext parseFrom(String source) {
    Pattern pattern = Pattern.compile(
            "^.*DefaultDaemonContext\\[uid=([^\\n]+),javaHome=([^\\n]+),daemonRegistryDir=([^\\n]+),pid=([^\\n]+),idleTimeout=(.+?),daemonOpts=([^\\n]+)].*",
            Pattern.MULTILINE + Pattern.DOTALL);
    Matcher matcher = pattern.matcher(source);

    if (matcher.matches()) {
        String uid = matcher.group(1);
        String javaHome = matcher.group(2);
        String daemonRegistryDir = matcher.group(3);
        String pidStr = matcher.group(4);
        Long pid = pidStr.equals("null") ? null : Long.parseLong(pidStr);
        Integer idleTimeout = Integer.decode(matcher.group(5));
        List<String> jvmOpts = Lists.newArrayList(Splitter.on(',').split(matcher.group(6)));
        return new DefaultDaemonContext(uid, new File(javaHome), new File(daemonRegistryDir), pid, idleTimeout,
                jvmOpts);/*  ww  w .  ja v  a 2 s.c  om*/
    } else {
        throw new IllegalStateException("unable to parse DefaultDaemonContext from source: [" + source + "].");
    }
}

From source file:org.datacleaner.components.machinelearning.impl.VectorNGramFeatureModifier.java

public static Iterable<String> split(Object value) {
    final String str;
    if (value == null) {
        str = "";
    } else {/*from   www .jav  a  2 s  . c  om*/
        str = value.toString().toLowerCase().chars().map(c -> {
            if (Character.isLetter(c)) {
                return c;
            }
            // replace punctuation and such, leaving only letters and whitespace
            return ' ';
        }).collect(StringBuilder::new, StringBuilder::appendCodePoint, StringBuilder::append).toString();
    }
    return Splitter.on(CharMatcher.whitespace()).omitEmptyStrings().split(str);
}

From source file:com.spotify.google.cloud.pubsub.client.integration.Util.java

static String defaultProject() {

    if (defaultProject != null) {
        return defaultProject;
    }//from  w w  w. j  av  a  2s  .c o  m

    // Try reading $HOME/.config/gcloud/properties

    final List<String> lines;
    try {
        lines = Files.readAllLines(PROPERTIES_PATH.toPath());
    } catch (IOException e) {
        throw new RuntimeException("failed to get default project");
    }

    defaultProject = lines.stream().filter(line -> line.contains("project")).findFirst()
            .map(line -> Splitter.on(WHITESPACE).splitToList(line))
            .map(tokens -> tokens.size() > 2 ? tokens.get(2) : "").orElse("");

    if (defaultProject == null) {
        throw new RuntimeException("failed to get default project");
    }

    return defaultProject;
}

From source file:nl.socrates.dom.utils.StringUtils.java

public static String enumDeTitle(final String string) {
    if (string == null) {
        return null;
    }//from   w ww.j ava 2  s  .  com
    return Joiner.on("_").join(Iterables.transform(Splitter.on(" ").split(string), UPPER_CASE));
}