Example usage for org.apache.commons.lang3 StringUtils trim

List of usage examples for org.apache.commons.lang3 StringUtils trim

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Introduction

In this page you can find the example usage for org.apache.commons.lang3 StringUtils trim.

Prototype

public static String trim(final String str)

Source Link

Document

Removes control characters (char <= 32) from both ends of this String, handling null by returning null .

The String is trimmed using String#trim() .

Usage

From source file:org.alfresco.po.share.ShareDialogueAikau.java

/**
 * Click Button with the name/*from  w w  w .  j  a  v  a  2  s  . co m*/
 * 
 * @param buttonName
 * @return HtmlPage
 */
public HtmlPage clickActionByName(String buttonName) {
    boolean buttonFound = false;
    try {
        List<WebElement> dialogButtons = findDisplayedElements(DIALOGUE_BUTTONS);

        // Iterate over the dialogButtons and click the button that matches the named dialog button name
        for (WebElement button : dialogButtons) {
            if (buttonName.equalsIgnoreCase(StringUtils.trim(button.getText()))) {
                button.click();
                buttonFound = true;
                break;
            }
        }

        if (buttonFound) {
            return factoryPage.getPage(driver);
        } else {
            throw new PageOperationException("Not able find the button " + buttonName);
        }
    } catch (TimeoutException e) {
        throw new PageOperationException("Not able find the button ", e);
    } catch (StaleElementReferenceException ser) {
        LOGGER.info("StaleElementReferenceException while finding Dialogue Button", ser);
        return clickActionByName(buttonName);
    }
}

From source file:org.aliuge.crawler.extractor.selector.IFConditions.java

/**
 * ???//from w  w w.j  a v  a 2s .  c o  m
 * 
 * @param depend
 * @return
 */
public boolean test(Map<String, Object> selectContent) throws ExtractException {
    TreeMap<Integer, String> conIndex = Maps.newTreeMap();
    Queue<SimpleExpression> expressionQueue = Queues.newArrayDeque();
    Queue<String> logicQueue = Queues.newArrayDeque();
    // a=b and c=d or c=e or x=y
    int index = 0;
    for (String co : cond) {
        index = 0;
        while ((index = conditions.indexOf(co, index + 1)) > -1) {
            int i = index;
            conIndex.put(i, co);
        }
    }
    index = 0;
    for (Entry<Integer, String> entry : conIndex.entrySet()) {
        String subExp = conditions.substring(index, entry.getKey());
        for (String op : operations) {
            int i = subExp.indexOf(op);
            if (i > -1) {
                String[] ss = subExp.split(op);
                if (null == selectContent.get(ss[0].trim())) {
                    throw new ExtractException("?????["
                            + this.conditions + "] " + ss[0]);
                }
                expressionQueue
                        .add(new SimpleExpression(StringUtils.trim((String) selectContent.get(ss[0].trim())),
                                StringUtils.trim(ss[1]), op));
                logicQueue.add(StringUtils.trim(entry.getValue()));
            }
        }
        index = entry.getKey() + entry.getValue().length();
    }
    // ??
    String subExp = conditions.substring(index);
    for (String op : operations) {
        int i = subExp.indexOf(op);
        if (i > -1) {
            String[] ss = subExp.split(op);
            if (null == selectContent.get(ss[0].trim())) {
                throw new ExtractException("?????[" + this.conditions
                        + "] " + ss[0]);
            }
            expressionQueue.add(new SimpleExpression(StringUtils.trim((String) selectContent.get(ss[0].trim())),
                    StringUtils.trim(ss[1]), op));
        }
    }
    boolean b;
    try {
        b = expressionQueue.poll().test();
        while (!expressionQueue.isEmpty()) {
            b = cacl(b, logicQueue.poll(), expressionQueue.poll());
        }
        return b;
    } catch (Exception e) {
        e.printStackTrace();
    }

    return false;
}

From source file:org.apache.bookkeeper.common.util.affinity.impl.IsolatedProcessors.java

static SortedSet<Integer> parseProcessorRange(String range) {
    SortedSet<Integer> processors = new TreeSet<>();

    for (String part : StringUtils.trim(range).split(",")) {
        if (part.contains("-")) {
            // This is a range, eg: 1-5 with both edges included
            String[] parts = part.split("-");
            int first = Integer.parseInt(parts[0]);
            int last = Integer.parseInt(parts[1]);

            for (int i = first; i <= last; i++) {
                processors.add(i);//  w w w.  j  av a 2 s .c  o m
            }
        } else if (!part.isEmpty()) {
            processors.add(Integer.parseInt(part));
        }
    }

    return processors;
}

From source file:org.apache.bookkeeper.common.util.affinity.impl.IsolatedProcessors.java

/**
 * Instruct Linux to disable a particular CPU. This is used to disable hyper-threading on a particular core, by
 * shutting down the cpu that shares the same core.
 *///  w w w. j a  v a 2s  .c  o m
private static void changeCpuStatus(int cpu, boolean enable) throws IOException {
    Path cpuPath = Paths.get(String.format("/sys/devices/system/cpu/cpu%d/online", cpu));

    boolean currentState = Integer
            .parseInt(StringUtils.trim(new String(Files.readAllBytes(cpuPath), ENCODING))) != 0;

    if (currentState != enable) {
        Files.write(cpuPath, (enable ? "1\n" : "0\n").getBytes(ENCODING), StandardOpenOption.TRUNCATE_EXISTING);
        log.info("{} CPU {}", enable ? "Enabled" : "Disabled", cpu);
    }
}

From source file:org.apache.bookkeeper.common.util.affinity.impl.ProcessorsInfo.java

static ProcessorsInfo parseCpuInfo(String cpuInfoString) {
    ProcessorsInfo pi = new ProcessorsInfo();

    for (String cpu : cpuInfoString.split("\n\n")) {
        int cpuId = -1;
        int coreId = -1;

        for (String line : cpu.split("\n")) {
            String[] parts = line.split(":", 2);
            String key = StringUtils.trim(parts[0]);
            String value = StringUtils.trim(parts[1]);

            if (key.equals("core id")) {
                coreId = Integer.parseInt(value);
            } else if (key.equals("processor")) {
                cpuId = Integer.parseInt(value);
            } else {
                // ignore
            }/* ww w .j  a  v  a 2  s. c  om*/
        }

        checkArgument(cpuId >= 0);
        checkArgument(coreId >= 0);
        pi.cpus.put(cpuId, coreId);
    }

    return pi;
}

From source file:org.apache.falcon.entity.store.FeedLocationStore.java

@Override
public void onAdd(Entity entity) throws FalconException {
    if (entity.getEntityType() == EntityType.FEED) {
        Feed feed = (Feed) entity;//from   w  w  w .  ja v a2  s . c  o m
        List<Cluster> clusters = feed.getClusters().getClusters();
        for (Cluster cluster : clusters) {
            if (DeploymentUtil.getCurrentClusters().contains(cluster.getName())) {
                List<Location> clusterSpecificLocations = FeedHelper
                        .getLocations(FeedHelper.getCluster(feed, cluster.getName()), feed);
                if (clusterSpecificLocations != null) {
                    for (Location location : clusterSpecificLocations) {
                        if (location != null && StringUtils.isNotBlank(location.getPath())) {
                            FeedLookupResult.FeedProperties value = new FeedLookupResult.FeedProperties(
                                    feed.getName(), location.getType(), cluster.getName());
                            store.insert(StringUtils.trim(location.getPath()), value);
                            LOG.debug("Inserted location: {} for feed: {} and cluster: {}", location.getPath(),
                                    feed.getName(), cluster.getName());
                        }
                    }
                }
            }
        }
    }
}

From source file:org.apache.falcon.resource.AbstractEntityManager.java

/**
 * Given the location of data, returns the feed.
 * @param type type of the entity, is valid only for feeds.
 * @param instancePath location of the data
 * @return Feed Name, type of the data and cluster name.
 *//*from   w  w w  .  j ava  2  s .  c o  m*/
public FeedLookupResult reverseLookup(String type, String instancePath) {
    try {
        EntityType entityType = EntityType.getEnum(type);
        if (entityType != EntityType.FEED) {
            LOG.error("Reverse Lookup is not supported for entitytype: {}", type);
            throw new IllegalArgumentException("Reverse lookup is not supported for " + type);
        }

        instancePath = StringUtils.trim(instancePath);
        String instancePathWithoutSlash = instancePath.endsWith("/") ? StringUtils.removeEnd(instancePath, "/")
                : instancePath;
        // treat strings with and without trailing slash as same for purpose of searching e.g.
        // /data/cas and /data/cas/ should be treated as same.
        String instancePathWithSlash = instancePathWithoutSlash + "/";
        FeedLocationStore store = FeedLocationStore.get();
        Collection<FeedLookupResult.FeedProperties> feeds = new ArrayList<>();
        Collection<FeedLookupResult.FeedProperties> res = store.reverseLookup(instancePathWithoutSlash);
        if (res != null) {
            feeds.addAll(res);
        }
        res = store.reverseLookup(instancePathWithSlash);
        if (res != null) {
            feeds.addAll(res);
        }
        FeedLookupResult result = new FeedLookupResult(APIResult.Status.SUCCEEDED, "SUCCESS");
        FeedLookupResult.FeedProperties[] props = feeds.toArray(new FeedLookupResult.FeedProperties[0]);
        result.setElements(props);
        return result;

    } catch (IllegalArgumentException e) {
        throw FalconWebException.newException(e, Response.Status.BAD_REQUEST);
    } catch (Throwable throwable) {
        LOG.error("reverse look up failed", throwable);
        throw FalconWebException.newException(throwable, Response.Status.INTERNAL_SERVER_ERROR);
    }
}

From source file:org.apache.falcon.util.ApplicationProperties.java

@Override
public String getProperty(String key) {
    return StringUtils.trim(super.getProperty(key));
}

From source file:org.apache.falcon.util.ApplicationProperties.java

@Override
public String getProperty(String key, String defaultValue) {
    return StringUtils.trim(super.getProperty(key, defaultValue));
}

From source file:org.apache.fineract.infrastructure.dataexport.helper.DataExportUtils.java

/**
 * Search and replace string using the searchList string array and replacementList string array
 * //from   www .  j av  a 2  s  . c  o m
 * @param string
 * @param searchList
 * @param replacementList
 * @return replacement string for the specified string
 */
public static String searchAndReplaceString(final String string, final String[] searchList,
        final String[] replacementList) {
    // replace all occurrences of the strings the "searchList" array with 
    // their corresponding string in the "replacementList" array
    final String replacementString = StringUtils.replaceEach(string, searchList, replacementList);

    // finally, trim the string
    return StringUtils.trim(replacementString);
}