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

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

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Introduction

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

Prototype

public static String trim(String str)

Source Link

Document

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

Usage

From source file:ml.shifu.shifu.core.dvarsel.wrapper.ValidationConductorTest.java

public void addRecordIntoTrainDataSet(ModelConfig modelConfig, List<ColumnConfig> columnConfigList,
        TrainingDataSet trainingDataSet, String record) {
    String[] fields = CommonUtils.split(record, modelConfig.getDataSetDelimiter());

    int targetColumnId = CommonUtils.getTargetColumnNum(columnConfigList);
    String tag = StringUtils.trim(fields[targetColumnId]);

    double[] inputs = new double[trainingDataSet.getDataColumnIdList().size()];
    double[] ideal = new double[1];

    double significance = CommonConstants.DEFAULT_SIGNIFICANCE_VALUE;

    ideal[0] = (modelConfig.getPosTags().contains(tag) ? 1.0d : 0.0d);

    int i = 0;/*from  w  ww  . j  a v a2  s.  c o m*/
    for (Integer columnId : trainingDataSet.getDataColumnIdList()) {
        List<Double> normVals = Normalizer.normalize(columnConfigList.get(columnId), fields[columnId]);
        for (Double normVal : normVals) {
            inputs[i++] = normVal;
        }
    }

    trainingDataSet.addTrainingRecord(new TrainingRecord(inputs, ideal, significance));
}

From source file:com.naver.jr.study.bo.sesame.SesameBOImpl.java

@Override
public SesameSeasonVideo getSeasonVideo(int seasonVideoNo) throws IOException, SAXException, SQLException {
    SesameSeasonVideo seasonVideo = sesameSeasonVideoDAO.selectSeasonVideo(seasonVideoNo);
    if (seasonVideo == null) {
        return seasonVideo;
    }// w ww .ja va  2s .  c o m

    if (StringUtils.equals(JrCommonUtil.getMobileDevice(), "iphone")) {
        String vid = seasonVideo.getVideoId();
        seasonVideo.setVideoId(videoRemoteBO.getVideoId(vid, "270P_480_500_64_1"));
    }

    seasonVideo.setInKey(JrCommonUtil.createInKey(StringUtils.trim(seasonVideo.getVideoId())));
    return seasonVideo;
}

From source file:com.qatickets.service.UserService.java

@Transactional(readOnly = false)
public UserProfile saveOrUpdateUser(UserProfile currentUser, String userName, String email, int timezone,
        int userId) throws Exception {

    UserProfile profile = null;/* w  ww .j a v  a  2  s. c  om*/

    userName = spamService.clean(StringUtils.trim(userName), 32);
    email = spamService.clean(StringUtils.trim(email), 128);

    if (false == this.isValidEmail(email)) {
        throw new EmailNotValidException();
    }

    if (userId == 0) {

        // new user
        profile = new UserProfile();
        profile.setDate(new Date());

        final String password = RandomStringUtils.randomAlphanumeric(DEFAULT_PASSWORD_LENGTH);

        profile.setPassword(password);

    } else {

        profile = this.findById(userId);

        if (profile == null) {
            throw new ProfileNotFoundException();
        }

        // if not the same user or owner, quit
        if (false == currentUser.equals(profile)) {
            throw new ProfileNotFoundException();
        }

    }

    if (profile.isNew() || false == profile.getEmail().equals(email)) {

        log.debug("Email was asked to changed/set to: " + email + " for " + profile);

        if (this.isEmailRegistered(email)) {
            log.debug("The e-mail address is used by other user");
            throw new EmailAlreadyRegisteredException();
        }

        profile.setEmail(email);

    }

    profile.setName(userName);
    profile.setTimezone(timezone);

    this.save(profile);

    // TODO send email to both owner and new user with the new password

    log.debug("User saved: " + profile);

    return profile;

}

From source file:com.openteach.diamond.service.route.WeightRuleParser.java

/**
 * ? config?????// w ww .  j av a2  s  .c o m
 * @param serviceUniqueName ???
 * @param rule ?: 
 *      <service>
 *         <name>com.*</name>
 *         <ipweights>
 *            <ipweight>
 *               <ip></ip>
 *               <weight></weight>
 *            </ipweight>
 *         </ipweights>
 *      </service>
 *  XXX TODO throw exception
 * @return
 * @throws RuleParseException
 */
public WeightRule parse(String rule) throws RuleParseException {

    if (StringUtils.isBlank(rule)) {
        // allowed empty weight rule of service
        return null;
    }

    InputStream stream = null;
    try {
        Document doc = null;
        try {
            stream = new ByteArrayInputStream(rule.getBytes());
            doc = db.parse(stream);
        } catch (SAXException e) {
            throw new RuleParseException(String.format("Parse rule failed, wrong xml format, rule:%s", rule));
        } catch (IOException e) {
            throw new RuleParseException("OMG, Not possible", e);
        }

        WeightRule w = new WeightRule();
        Element root = doc.getDocumentElement();
        NodeList nameNodeList = root.getElementsByTagName(NAME);
        if (null == nameNodeList || 1 != nameNodeList.getLength()) {
            throw new RuleParseException(
                    String.format("Parse rule failed, rule must has only one <name> tag, rule:%s", rule));
        }
        // name
        Node nameNode = nameNodeList.item(0);
        w.setServiceName(StringUtils.trim(nameNode.getTextContent()));
        if (StringUtils.isBlank(w.getServiceName())) {
            throw new RuleParseException(
                    String.format("Parse rule failed, <name> tag must not be empty, rule:%s", rule));
        }

        NodeList ipWeightsList = root.getElementsByTagName(IPWEIGHTS);
        if (null == ipWeightsList || ipWeightsList.getLength() != 1) {
            throw new RuleParseException(
                    String.format("Parse rule failed, rule must has only one <ipweights> tag, rule:%s", rule));
        }

        // ipweights
        Node ipWeightsNode = ipWeightsList.item(0);
        NodeList ipWeightNodeList = ipWeightsNode.getChildNodes();
        if (null == ipWeightNodeList || 0 == ipWeightNodeList.getLength()) {
            throw new RuleParseException(String.format(
                    "Parse rule failed, tag <ipweights> must has one or more child tag <ipweight>, rule:%s",
                    rule));
        }

        for (int i = 0; i < ipWeightNodeList.getLength(); i++) {
            String ip = null;
            String weight = null;
            Node ipWeightNode = ipWeightNodeList.item(i);
            NodeList ipAndWeightList = ipWeightNode.getChildNodes();
            if (null == ipAndWeightList || 2 != ipAndWeightList.getLength()) {
                throw new RuleParseException(String.format(
                        "Parse rule failed, tag <ipweight> must has only one child tag <ip> and only one <weight>, rule:%s",
                        rule));
            }
            for (int k = 0; k < ipAndWeightList.getLength(); k++) {
                Node ipAndWeightNode = ipAndWeightList.item(k);
                if (IP.equalsIgnoreCase(ipAndWeightNode.getNodeName())) {
                    ip = ipAndWeightNode.getTextContent();
                } else if (WEIGHT.equalsIgnoreCase(ipAndWeightNode.getNodeName())) {
                    weight = ipAndWeightNode.getTextContent();
                }
            }
            if (StringUtils.isBlank(ip) || StringUtils.isBlank(weight)) {
                throw new RuleParseException(String.format(
                        "Parse rule failed, tag <ipweight> must has only one child tag <ip> and only one <weight>, rule:%s",
                        rule));
            }

            try {
                Integer tmp = Integer.valueOf(weight);
                if (tmp <= 0) {
                    throw new RuleParseException(String
                            .format("Parse rule failed, weight must be big then 0 integer, rule:%s", rule));
                }
                w.addIPAndWeight(ip, tmp);
            } catch (NumberFormatException e) {
                throw new RuleParseException(
                        String.format("Parse rule failed, weight must be big then 0 integer, rule:%s", rule));
            }
        }
        return w;
    } finally {
        if (stream != null) {
            try {
                stream.close();
            } catch (IOException e) {
                //ignore
            }
        }
    }
}

From source file:com.alibaba.otter.manager.biz.monitor.impl.DelayStatRuleMonitor.java

private boolean checkDelayTime(AlarmRule rule, Long delayTime) {

    if (!inPeriod(rule)) {
        return false;
    }//from  www.  j  a  va2 s .  c o  m

    String matchValue = rule.getMatchValue();
    matchValue = StringUtils.substringBeforeLast(matchValue, "@");
    Long maxDelayTime = Long.parseLong(StringUtils.trim(matchValue));
    if (delayTime >= maxDelayTime * 1000) {
        sendAlarm(rule, String.format(DELAY_TIME_MESSAGE, rule.getPipelineId(), delayTime));
        return true;
    }
    return false;
}

From source file:com.htmlhifive.tools.jslint.engine.download.AbstractDownloadEngineSupport.java

@Override
public EngineInfo getEngineInfo(IProgressMonitor monitor) throws IOException {
    IProgressMonitor actualMonitor = monitor;
    if (monitor == null) {
        actualMonitor = new NullProgressMonitor();
    }/*from  w w  w.  j a  v  a2s  .co  m*/
    actualMonitor.setTaskName(Messages.T0009.getText());
    HttpClient client = createHttpClient(getEngineSourceUrl());
    HttpMethod getMethod = new GetMethod(getEngineSourceUrl());
    int result = client.executeMethod(getMethod);
    if (result != HttpStatus.SC_OK) {
        // TODO 
        return null;
    }
    StringBuilder licenseSb = new StringBuilder();
    StringBuilder rawSource = new StringBuilder();
    Header header = getMethod.getResponseHeader("Content-Length");
    int content = Integer.valueOf(header.getValue());
    actualMonitor.beginTask(Messages.T0010.getText(), content);
    BufferedReader reader = new BufferedReader(new InputStreamReader(getMethod.getResponseBodyAsStream()));
    String temp = reader.readLine();
    int progress = 0;
    while (!isEndLicenseLine(temp)) {
        progress += temp.length();
        actualMonitor.subTask(Messages.T0011.format(progress, content));
        actualMonitor.worked(temp.length());
        rawSource.append(temp);
        temp = StringUtils.trim(temp);
        temp = StringUtils.substring(temp, 2);
        temp = StringUtils.trim(temp);
        licenseSb.append(temp);
        licenseSb.append(System.getProperty("line.separator"));
        rawSource.append(System.getProperty("line.separator"));
        temp = reader.readLine();
    }
    EngineInfo info = new EngineInfo();
    info.setLicenseStr(licenseSb.toString());

    while ((temp = reader.readLine()) != null) {
        progress += temp.length();
        actualMonitor.subTask(Messages.T0011.format(progress, content));
        actualMonitor.worked(temp.length());
        rawSource.append(temp);
        rawSource.append(System.getProperty("line.separator"));
    }
    info.setMainSource(rawSource.toString());
    monitor.done();
    return info;
}

From source file:com.doculibre.constellio.wicket.panels.admin.synonyms.AddEditSynonymsPanel.java

public AddEditSynonymsPanel(String id, SynonymList synonymList) {
    super(id, true);
    this.synonymListModel = new ReloadableEntityModel<SynonymList>(synonymList);

    Form form = getForm();/*from  w  w w.j  av  a  2 s.c  om*/
    form.setModel(new CompoundPropertyModel(synonymListModel));

    IModel synonymsFieldModel = new Model() {
        @Override
        public Object getObject() {
            StringBuffer sb = new StringBuffer();
            SynonymList synonymList = synonymListModel.getObject();
            if (synonymList != null) {
                for (Iterator<String> it = synonymList.getSynonyms().iterator(); it.hasNext();) {
                    String synonym = (String) it.next();
                    sb.append(synonym);
                    if (it.hasNext()) {
                        sb.append("\n");
                    }
                }
            }
            return sb.toString();
        }

        @Override
        public void setObject(Serializable object) {
            SynonymList synonymList = synonymListModel.getObject();
            synonymList.getSynonyms().clear(); // Reset
            StringTokenizer st = new StringTokenizer((String) object, "\n");
            while (st.hasMoreTokens()) {
                String synonym = (String) st.nextToken();
                synonymList.getSynonyms().add(StringUtils.trim(synonym));
            }
        }
    };
    TextArea synonyms = new TextArea("synonyms", synonymsFieldModel);
    synonyms.setOutputMarkupId(true);
    synonyms.setRequired(true);
    form.add(synonyms);
}

From source file:jp.ikedam.jenkins.plugins.viewcopy_builder.SetDescriptionOperation.java

/**
 * @param doc//from w w w . ja va2s.  c  o  m
 * @param env
 * @param logger
 * @return
 * @see jp.ikedam.jenkins.plugins.viewcopy_builder.ViewcopyOperation#perform(org.w3c.dom.Document, hudson.EnvVars, java.io.PrintStream)
 */
@Override
public Document perform(Document doc, EnvVars env, PrintStream logger) {
    Node descNode;
    try {
        descNode = getNode(doc, "/*/description");
    } catch (XPathExpressionException e) {
        e.printStackTrace(logger);
        return null;
    }

    if (descNode == null) {
        // includeRegex is not exist.
        // create new one.
        descNode = doc.createElement("description");
        doc.getDocumentElement().appendChild(descNode);
    }

    String description = (getDescription() != null) ? StringUtils.trim(env.expand(getDescription())) : "";

    descNode.setTextContent(description);
    logger.println(String.format("Set description to:\n%s", description));

    return doc;
}

From source file:com.xx_dev.apn.socks.local.FakeHttpClientDecoder.java

protected void _decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) throws Exception {
    switch (this.state()) {
    case READ_FAKE_HTTP: {
        int fakeHttpHeadStartIndex = in.readerIndex();

        int fakeHttpHeadEndIndex = in.forEachByte(new ByteBufProcessor() {
            int c = 0;

            @Override// w  w w  .  j  av a 2s  . c  o m
            public boolean process(byte value) throws Exception {

                if (value == '\r' || value == '\n') {
                    c++;
                } else {
                    c = 0;
                }

                //logger.info("value=" + value + ", c=" + c);

                if (c >= 4) {
                    return false;
                } else {
                    return true;
                }
            }
        });

        logger.debug("s: " + fakeHttpHeadStartIndex);
        logger.debug("e: " + fakeHttpHeadEndIndex);

        if (fakeHttpHeadEndIndex == -1) {
            logger.warn("w: " + fakeHttpHeadStartIndex);
            break;
        }

        byte[] buf = new byte[fakeHttpHeadEndIndex - fakeHttpHeadStartIndex + 1];
        in.readBytes(buf, 0, fakeHttpHeadEndIndex - fakeHttpHeadStartIndex + 1);
        String s = TextUtil.fromUTF8Bytes(buf);

        //logger.info(s);

        String[] ss = StringUtils.split(s, "\r\n");

        //System.out.println(s + "" + this + " " + Thread.currentThread().getName());

        for (String line : ss) {
            if (StringUtils.startsWith(line, "X-C:")) {
                String lenStr = StringUtils.trim(StringUtils.split(line, ":")[1]);
                //System.out.println(lenStr + "" + this + " " + Thread.currentThread().getName());
                //System.out.println("*****************************************");
                try {
                    length = Integer.parseInt(lenStr, 16);
                    trafficLogger.info("D," + LocalConfig.ins().getUser() + "," + length);
                } catch (Throwable t) {
                    logger.error("--------------------------------------");
                    logger.error(s + "" + this + " " + Thread.currentThread().getName());
                    logger.error("--------------------------------------");
                }

            }
        }

        this.checkpoint(STATE.READ_CONTENT);
    }
    case READ_CONTENT: {
        if (length > 0) {
            byte[] buf = new byte[length];
            in.readBytes(buf, 0, length);

            byte[] res = new byte[length];

            for (int i = 0; i < length; i++) {
                res[i] = (byte) (buf[i] ^ (LocalConfig.ins().getEncryptKey() & 0xFF));
            }

            ByteBuf outBuf = ctx.alloc().buffer();

            outBuf.writeBytes(res);

            out.add(outBuf);
        }

        this.checkpoint(STATE.READ_FAKE_HTTP);
        break;
    }
    default:
        throw new Error("Shouldn't reach here.");
    }

}

From source file:com.xx_dev.apn.socks.remote.FakeHttpServerDecoder.java

protected void _decode(ChannelHandlerContext ctx, ByteBuf in, List<Object> out) throws Exception {
    switch (this.state()) {
    case READ_FAKE_HTTP: {
        int fakeHttpHeadStartIndex = in.readerIndex();

        int fakeHttpHeadEndIndex = in.forEachByte(new ByteBufProcessor() {
            int c = 0;

            @Override/*from   w w  w  .  j av a 2 s .c  o m*/
            public boolean process(byte value) throws Exception {

                if (value == '\r' || value == '\n') {
                    c++;
                } else {
                    c = 0;
                }

                //logger.info("value=" + value + ", c=" + c);

                if (c >= 4) {
                    return false;
                } else {
                    return true;
                }
            }
        });

        logger.debug("s: " + fakeHttpHeadStartIndex);
        logger.debug("e: " + fakeHttpHeadEndIndex);

        if (fakeHttpHeadEndIndex == -1) {
            logger.warn("w: " + fakeHttpHeadStartIndex);
            break;
        }

        byte[] buf = new byte[fakeHttpHeadEndIndex - fakeHttpHeadStartIndex + 1];
        in.readBytes(buf, 0, fakeHttpHeadEndIndex - fakeHttpHeadStartIndex + 1);
        String s = TextUtil.fromUTF8Bytes(buf);

        //logger.info(s);

        String[] ss = StringUtils.split(s, "\r\n");

        //System.out.println(s + "" + this + " " + Thread.currentThread().getName());

        for (String line : ss) {
            if (StringUtils.startsWith(line, "X-C:")) {
                String lenStr = StringUtils.trim(StringUtils.split(line, ":")[1]);
                //System.out.println(lenStr + "" + this + " " + Thread.currentThread().getName());
                //System.out.println("*****************************************");
                try {
                    length = Integer.parseInt(lenStr, 16);
                } catch (Throwable t) {
                    logger.error("--------------------------------------");
                    logger.error(s + "" + this + " " + Thread.currentThread().getName());
                    logger.error("--------------------------------------");
                }

            }

            if (StringUtils.startsWith(line, "X-U:")) {
                String user = StringUtils.trim(StringUtils.split(line, ":")[1]);
                ctx.channel().attr(NettyAttributeKey.LINK_USER).set(user);
                logger.info(user);
            }
        }

        this.checkpoint(STATE.READ_CONTENT);
    }
    case READ_CONTENT: {

        trafficLogger.info("U," + ctx.channel().attr(NettyAttributeKey.LINK_USER).get() + "," + length);

        if (length > 0) {

            byte[] buf = new byte[length];
            in.readBytes(buf, 0, length);

            byte[] res = new byte[length];

            for (int i = 0; i < length; i++) {
                res[i] = (byte) (buf[i] ^ (RemoteConfig.ins().getEncryptKey() & 0xFF));
            }

            ByteBuf outBuf = ctx.alloc().buffer();

            outBuf.writeBytes(res);

            out.add(outBuf);
        }

        this.checkpoint(STATE.READ_FAKE_HTTP);
        break;
    }
    default:
        throw new Error("Shouldn't reach here.");
    }

}