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

Introduction

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

Prototype

public static String left(final String str, final int len) 

Source Link

Document

Gets the leftmost len characters of a String.

If len characters are not available, or the String is null , the String will be returned without an exception.

Usage

From source file:info.magnolia.integrationtests.uitest.AbstractMagnoliaUITest.java

protected void takeScreenshot(String suffix) {
    if (driver instanceof TakesScreenshot) {
        final TakesScreenshot takesScreenshotDriver = (TakesScreenshot) driver;
        final File file = takesScreenshotDriver.getScreenshotAs(OutputType.FILE);

        // Replace non url-safe characters with underscores.
        // Safe: $-_.+!*'() See: http://perishablepress.com/stop-using-unsafe-characters-in-urls/
        suffix = suffix.replace(" = ", "-eq-");
        suffix = suffix.replaceAll("[\\W\\[\\]\\.\\$\\+!\\*'()]", "_");
        suffix = reduceUnderscores(suffix);

        String dirName = SCREENSHOT_DIR + "/" + testName();
        String fileName = String.format("%04d-%s", screenshotIndex++, suffix);
        // Java somehow thinks it needs to limit file name lengths !?
        fileName = StringUtils.left(fileName, 250);

        final File destinationFile = new File(dirName, fileName + ".png");
        if (destinationFile.exists()) {
            // can be existing e.g. from previous test run
            destinationFile.delete();//from w w w  .  j  av a2s . co  m
        }
        try {
            FileUtils.moveFile(file, destinationFile);
        } catch (IOException e) {
            log.error(e.getMessage());
            // error message might be overlooked so we explicitly fail here. Should assures ppl will immediately realize and fix asap.
            fail("IOException while moving screenshot " + file + " to " + fileName + " : " + e);
        }
    }
}

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From source file:edu.cmu.cs.lti.discoursedb.github.converter.GithubConverterService.java

/**
 * Maps a mailing list to DiscourseDB entities
 *  // w  w  w  .  j a  va  2  s  .com
 * @param owner       Github owner
 * @param project     Github project (that this mailing list is sort of associated with)
 * @param forumName   Google groups forum name
 * @param internal    Does this mailing list really belong to the project?
 */
public void mapForumPost(MailingListComment posting, String dataSourceName) {
    // TODO: 2nd argument to findOneByDataSource should be a constant in an enum class

    // don't let it get added twice
    // but scanning through all these is inefficient, so, maybe, actually, don't prevent this
    /*if (keyIndex.containsKey(posting.getFullyQualifiedUniqueMessage())) {
       logger.error("Not re-adding post " + posting.getFullyQualifiedUniqueMessage());
       return;         
    }
    if (contributionService.findOneByDataSource(posting.getFullyQualifiedUniqueMessage(), "ggroups#unique_message", dataSourceName).isPresent()) {
       logger.error("Not re-adding post " + posting.getFullyQualifiedUniqueMessage());
       return;
    }*/

    Discourse curDiscourse = getDiscourse("Github");
    DiscoursePart forumDP = getDiscoursePart(curDiscourse, posting.getFullForumName(),
            DiscoursePartTypes.FORUM);
    DiscoursePart threadDP = getDiscoursePartByDataSource(curDiscourse, posting.getForumThreadIdentifier(),
            "ggroups:forum/threadid", DataSourceTypes.GITHUB, dataSourceName, DiscoursePartTypes.THREAD);
    if (posting.getResponseTo() == "") {
        discoursePartService.createDiscoursePartRelation(forumDP, threadDP, DiscoursePartRelationTypes.SUBPART);
    }
    if (threadDP.getName() == null) {
        threadDP.setName("Thread: " + posting.getTitle());
        threadDP.setStartTime(posting.getDate());
        threadDP.setType("THREAD");
    }
    threadDP.setEndTime(posting.getDate());

    User actor = getUser(curDiscourse, posting.getAuthorNameAndEmail());
    actor.setEmail(posting.getAuthorEmail());
    actor.setRealname(posting.getAuthorName());

    Content k = contentService.createContent();
    k.setAuthor(actor);
    k.setStartTime(posting.getDate());
    if (posting.getTitle() != null && posting.getTitle().length() > 255) {
        logger.info("Title too long " + posting.getFullyQualifiedUniqueMessage() + ": " + posting.getTitle());
        k.setTitle(sanitizeUtf8mb4(posting.getTitle()).substring(0, 254));
    } else {
        k.setTitle(sanitizeUtf8mb4(posting.getTitle()));
    }
    k.setText(sanitizeUtf8mb4(posting.getBody()));
    Contribution co = null;
    if (posting.getResponseTo() == "") {
        co = contributionService.createTypedContribution(ContributionTypes.THREAD_STARTER);
    } else {
        co = contributionService.createTypedContribution(ContributionTypes.POST);
    }
    co.setCurrentRevision(k);
    co.setFirstRevision(k);
    co.setStartTime(posting.getDate());
    keyIndex.put(posting.getFullyQualifiedUniqueMessage(), co.getId());
    dataSourceService.addSource(co,
            new DataSourceInstance(StringUtils.left(posting.getFullyQualifiedUniqueMessage(), 94),
                    "ggroups#unique_message", DataSourceTypes.GITHUB, dataSourceName));

    //Add contribution to DiscoursePart
    discoursePartService.addContributionToDiscoursePart(co, threadDP);
}

---

From source file:com.quinsoft.zeidon.dbhandler.JdbcHandler.java

private String leftStr(String str) {
    if (str.length() <= 100)
        return str;

    return StringUtils.left(str, 100) + "<truncated>";
}

---

From source file:TestItem.java

public String pad() {
    return (level < 1) ? "" : StringUtils.left("-----------------", level) + " ";
}

---

From source file:controllers.UserApp.java

public static void updatePreferredLanguage() {
    Http.Request request = Http.Context.current().request();
    User user = UserApp.currentUser();/*from   www  .j  a  v a 2  s .  com*/

    if (user.isAnonymous()) {
        return;
    }

    if (request.acceptLanguages().isEmpty() && request.cookie(Play.langCookieName()) == null) {
        return;
    }

    String code = StringUtils.left(Http.Context.current().lang().code(), 255);

    if (!code.equals(user.lang)) {
        user.lang = code;
        user.update();
    }
}

---

From source file:com.moscona.dataSpace.persistence.DirectoryDataStore.java

private String getBackingArrayPathForSegment(int num, String suffix) {
    String str = Integer.toString(num);
    ArrayList<String> parts = new ArrayList<String>();
    while (str.length() > 2) {
        String head = StringUtils.left(str, 2);
        str = StringUtils.removeStart(str, head);
        parts.add(head);//w  w w.  j  ava2s  . c  o  m
    }
    return StringUtils.removeEnd(segmentsDirName() + StringUtils.join(parts, "/"), "/") + "/"
            + Integer.toString(num) + "." + suffix.trim();
}

---

From source file:edu.cmu.cs.lti.discoursedb.github.converter.GithubConverterService.java

public void mapVersionInfo(String repo, String nameInRepo, String version, String packageFile, Date updated) {
    DateFormat fmt = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
    try {// w  ww.ja  v  a  2 s.c om
        Discourse discourse = getDiscourse("Github");
        DiscoursePart dps = getDiscoursePart(discourse, repo, DiscoursePartTypes.GITHUB_REPO);
        AnnotationInstance a = annotationService.createTypedAnnotation("REVISION");
        annotationService.addAnnotation(dps, a);
        annotationService.addFeature(a, annotationService.createTypedFeature(version, "version"));
        annotationService.addFeature(a,
                annotationService.createTypedFeature(fmt.format(updated), "update_date"));
        annotationService.addFeature(a, annotationService.createTypedFeature(packageFile, "update_file"));
        dataSourceService.addSource(a,
                new DataSourceInstance(StringUtils.left("pypi_versions#" + packageFile, 94), "versionfile",
                        DataSourceTypes.GITHUB, "GITHUB"));

    } catch (Exception e) {
        logger.trace("Error classifying project info for " + repo + ", " + e.getMessage());
    }
}

---

From source file:edu.cmu.cs.lti.discoursedb.github.converter.GithubConverterService.java

/**
 * Maps a post to DiscourseDB entities.//w  w w. jav  a  2s .c  o  m
 * 
 * @param p the post object to map to DiscourseDB
 * @param dataSetName the name of the dataset the post was extracted from
 */
public long mapIssueEntities(GitHubIssueComment p) {
    Assert.notNull(p, "Cannot map relations for post. Post data was null.");

    //if (p.getText() == null || p.getText() == "") {
    //   return 0L;
    //}
    Discourse curDiscourse = getDiscourse("Github");

    DiscoursePart issueDP = getDiscoursePart(curDiscourse, p.getIssueIdentifier(),
            DiscoursePartTypes.GITHUB_ISSUE);

    String actorname = p.getActor();
    if (actorname == null) {
        actorname = "unknown";
    }
    User actor = getUser(curDiscourse, actorname);

    addCrossrefs(p.getIssues(), p.getIssueIdentifier(), curDiscourse, actor);

    switch (p.getRectype()) {
    case "pull_request_commit":
    case "commit_messages": {
        String dataSourceString = StringUtils.left(p.getProjectFullName() + "#" + p.getAction(), 94);
        Optional<Contribution> oc = contributionService.findOneByDataSource(dataSourceString, COMMIT_SHA,
                "GITHUB");
        Contribution co = null;
        if (oc.isPresent()) {
            co = oc.get();
        } else {
            Content k = contentService.createContent();
            k.setAuthor(actor);
            k.setStartTime(p.getTime());

            if (p.getTitle() != null && p.getTitle().length() > 255) {
                logger.info("Title too long " + p.getTitle());
                k.setTitle(sanitizeUtf8mb4(p.getTitle()).substring(0, 254));
            } else {
                k.setTitle(sanitizeUtf8mb4(p.getTitle()));
            }

            k.setText(sanitizeUtf8mb4(p.getText()));
            co = contributionService.createTypedContribution(ContributionTypes.GIT_COMMIT_MESSAGE);
            co.setCurrentRevision(k);
            co.setFirstRevision(k);
            co.setStartTime(p.getTime());
            dataSourceService.addSource(co,
                    new DataSourceInstance(dataSourceString, COMMIT_SHA, DataSourceTypes.GITHUB, "GITHUB"));
        }
        extendDiscoursePartDates(issueDP, p.getTime());
        discoursePartService.addContributionToDiscoursePart(co, issueDP);
        return co.getId();
    }
    case "issue_title": {
        Content k = contentService.createContent();
        k.setAuthor(actor);
        k.setStartTime(p.getTime());

        if (p.getTitle() != null && p.getTitle().length() > 255) {
            logger.info("Title too long " + p.getTitle());
            k.setTitle(sanitizeUtf8mb4(p.getTitle()).substring(0, 254));
        } else {
            k.setTitle(sanitizeUtf8mb4(p.getTitle()));
        }

        k.setText(sanitizeUtf8mb4(p.getText()));
        Contribution co = contributionService.createTypedContribution(ContributionTypes.THREAD_STARTER);
        co.setCurrentRevision(k);
        co.setFirstRevision(k);
        co.setStartTime(p.getTime());
        extendDiscoursePartDates(issueDP, p.getTime());
        dataSourceService.addSource(co, new DataSourceInstance(p.getIssueIdentifier(), "github#issue",
                DataSourceTypes.GITHUB, "GITHUB"));
        //Add contribution to DiscoursePart
        discoursePartService.addContributionToDiscoursePart(co, issueDP);
        return co.getId();
    }
    case "issue_closed": {
        DiscoursePartInteraction dpi = userService.createDiscoursePartInteraction(actor, issueDP,
                DiscoursePartInteractionTypes.GITHUB_ISSUE_CLOSE);
        extendDiscoursePartDates(issueDP, p.getTime());
        dpi.setStartTime(p.getTime());
        return 0L;
    }
    case "pull_request_merged": {
        DiscoursePartInteraction dpi = userService.createDiscoursePartInteraction(actor, issueDP,
                DiscoursePartInteractionTypes.GIT_PULL_REQUEST_MERGE);
        extendDiscoursePartDates(issueDP, p.getTime());
        dpi.setStartTime(p.getTime());
        return 0L;
    }
    case "issue_comment": {
        Content k = contentService.createContent();
        k.setAuthor(actor);
        k.setStartTime(p.getTime());
        k.setText(sanitizeUtf8mb4(p.getText()));
        k.setTitle(p.getTitle());
        Contribution co = contributionService.createTypedContribution(ContributionTypes.POST);
        co.setCurrentRevision(k);
        co.setFirstRevision(k);
        co.setStartTime(p.getTime());
        extendDiscoursePartDates(issueDP, p.getTime());
        /*Optional<Contribution> parent = contributionService.findOneByDataSource(p.getIssueIdentifier(), "github#issue", "GITHUB");
        if (!parent.isPresent()) {
           logger.error("cannot link to issue " + p.getIssueIdentifier());
        }
           contributionService.createDiscourseRelation(parent.get(), co, DiscourseRelationTypes.DESCENDANT);
        */
        //Add contribution to DiscoursePart
        discoursePartService.addContributionToDiscoursePart(co, issueDP);
        return co.getId();
    }
    /*//pull_request_commit_comment, pull_request_history, commit_messages, readme, issue_event
    case "pull_request_commit_comment": {
       User actor = userService.createOrGetUser(curDiscourse, p.getActor());
       Content k = contentService.createContent();   
       k.setAuthor(actor);
       k.setStartTime(p.getTime());
       k.setText(p.getText());
       Contribution co = contributionService.createTypedContribution(ContributionTypes.GITHUB_COMMIT_COMMENT);
       co.setCurrentRevision(k);
       co.setFirstRevision(k);
       co.setStartTime(p.getTime());
       Optional<Contribution> parent = contributionService.findOneByDataSource(p.getIssueIdentifier(), "github#issue", "GITHUB");
       if (!parent.isPresent()) {
    logger.error("cannot link to issue " + p.getIssueIdentifier());
       }
       dataSourceService.addSource(co, new DataSourceInstance(p.getProjectFullName() + "#" + p.getProvenance(),  COMMIT_SHA, DataSourceTypes.GITHUB, "GITHUB"));
    contributionService.createDiscourseRelation(parent.get(), co, DiscourseRelationTypes.DESCENDANT);
            
       //Add contribution to DiscoursePart
       discoursePartService.addContributionToDiscoursePart(co, issueDP);
    }*/
    }

    logger.trace("Post mapping completed.");
    return 0L;
}

---

From source file:net.sourceforge.seqware.pipeline.workflowV2.engine.oozie.object.StringTruncator.java

/**
 * Translates a long name to a shortname that is compatible with Oozie, yet still unique.
 * /*from w  w  w  . j  a  v a2 s  . c o  m*/
 * @param longName
 * @return
 */
public String translateName(String longName) {
    if (longName.length() < ROOT_CHAR_COUNT) {
        return longName;
    }
    String root = StringUtils.left(longName, ROOT_CHAR_COUNT);
    int count;
    if (rootUsed.containsKey(root)) {
        // already used, need to count up
        count = rootUsed.get(root) + 1;
    } else {
        count = 1;
    }
    rootUsed.put(root, count);
    if (count > DUPLICATION_LIMIT) {
        throw new RuntimeException(
                "string truncation only supports up to " + DUPLICATION_LIMIT + " duplicates");
    }
    return root + "-" + count;
}

---

From source file:org.apache.james.backends.es.ElasticSearchIndexer.java

public IndexResponse index(String id, String content) {
    checkArgument(content);/*from  w  w w . j a  v a  2s . com*/
    if (LOGGER.isDebugEnabled()) {
        LOGGER.debug("Indexing {}: {}", id, StringUtils.left(content, DEBUG_MAX_LENGTH_CONTENT));
    }
    return client.prepareIndex(aliasName.getValue(), typeName.getValue(), id).setSource(content).get();
}

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