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

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

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Introduction

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

Prototype

public static String substring(String str, int start, int end)

Source Link

Document

Gets a substring from the specified String avoiding exceptions.

Usage

From source file:com.inktomi.wxmetar.MetarParser.java

static boolean parsePresentWeather(String token, final Metar metar) {
    boolean rval = Boolean.FALSE;

    String qualifier = null;/*from w  w  w  .  j av a 2s .co m*/
    String weather = token.replace("+", "").replace("-", "");
    // Strip off the qualifier if the length == 4
    if (weather.length() == 4) {
        qualifier = StringUtils.substring(weather, 0, 2);
        weather = StringUtils.substring(weather, 2, 4);
    }

    // Strip off any possible modifier, and try to find a match
    PresentWeather presentWeather = null;
    try {
        presentWeather = PresentWeather.valueOf(weather);
    } catch (IllegalArgumentException e) {
        return rval;
    }

    if (null != presentWeather) {
        // Check for a modifier
        presentWeather.setIntensity(PresentWeather.Intensity.MODERATE);

        if (StringUtils.startsWith(token, "+")) {
            presentWeather.setIntensity(PresentWeather.Intensity.HEAVY);
        }

        if (StringUtils.startsWith(token, "-")) {
            presentWeather.setIntensity(PresentWeather.Intensity.LIGHT);
        }

        if (null != qualifier) {
            presentWeather.setQualifier(PresentWeather.Qualifier.valueOf(qualifier));
        }

        metar.presentWeather = presentWeather;

        rval = Boolean.TRUE;
    }

    return rval;
}

From source file:com.ge.research.semtk.edc.client.ResultsClient.java

/**
 * Store Table.  fullResult is csv.  sample is shorter csv.
 * @param contents//from w w  w  . j av  a2 s.com
 * @throws Exception
 */
@SuppressWarnings("unchecked")
public void execStoreTableResults(String jobId, Table table)
        throws ConnectException, EndpointNotFoundException, Exception {
    // chunk up the table by size and then send all the chunks. 
    // hopefully, this will avoid sending anything too large to the results service

    int tableRowsDone = 0;
    int totalRows = table.getNumRows();
    int segment = 0;

    long startTime = 0, endTime = 0;
    double prepSec = 0.0;
    double sendSec = 0.0;
    boolean timerFlag = false;

    Thread thread = null;

    if (totalRows == 0) {
        // just create and send the header row.
        StringBuilder resultsSoFar = new StringBuilder();

        for (int i1 = 0; i1 < table.getNumColumns(); i1 += 1) {
            resultsSoFar.append((table.getColumnNames())[i1]);
            if (i1 < table.getNumColumns() - 1) {
                resultsSoFar.append(",");
            }
        }

        resultsSoFar.append("\n");

        conf.setServiceEndpoint("results/storeIncrementalCsvResults");
        this.parametersJSON.put("contents", resultsSoFar.toString());
        this.parametersJSON.put("jobId", jobId);
        this.parametersJSON.put("segmentNumber", segment);

        thread = new Thread(this);
        thread.run();
    }

    else { // write out all the results, y'know?
        while (tableRowsDone < totalRows) {
            if (timerFlag) {
                startTime = System.nanoTime();
            }
            int tableRowsAtStart = tableRowsDone;
            // get the next few rows.
            StringBuilder resultsSoFar = new StringBuilder();
            //String lastResults  = "";

            // get the next allocation of rows. 
            for (int i = 0; i < this.ROWS_TO_PROCESS; i += 1) {
                try {

                    // Make sure we include a header row.
                    if (tableRowsDone == 0) { // first record...
                        for (int i1 = 0; i1 < table.getNumColumns(); i1 += 1) {
                            resultsSoFar.append((table.getColumnNames())[i1]);
                            if (i1 < table.getNumColumns() - 1) {
                                resultsSoFar.append(",");
                            }
                        }
                    }

                    // get the next row into a comma separated string.
                    String curr = new StringBuilder(table.getRow(tableRowsDone).toString()).toString(); // ArrayList.toString() is fast
                    // but if any element contained commas, then can't use ArrayList.toString()
                    if (StringUtils.countMatches(curr, ",") != (table.getNumColumns() - 1)) {
                        // escape double quotes (using "" for csv files), then enclose each element in double quotes 
                        curr = table
                                .getRow(tableRowsDone).stream().map(s -> (new StringBuilder()).append("\"")
                                        .append(s.replace("\"", "\"\"")).append("\"").toString())
                                .collect(Collectors.joining(","));
                    } else {
                        // ArrayList.toString() added surrounding brackets and spaces after each comma - remove these
                        curr = StringUtils.substring(curr, 1, curr.length() - 1);
                        curr = StringUtils.replace(curr, ", ", ",");
                    }

                    tableRowsDone += 1;

                    // add to the existing results we want to send.
                    //lastResults = resultsSoFar.toString(); // PEC changed  
                    resultsSoFar.append("\n");
                    resultsSoFar.append(curr); // TODO when this was using +=, it would have triggered the batch-too-big behavior, but now that it's a StringBuilder, not sure

                } catch (IndexOutOfBoundsException eek) {
                    // we have run out of rows. the remaining rows were fewer than the block size. just note this and move on.
                    i = this.ROWS_TO_PROCESS;
                }

                // TODO review with Justin.  Removing the "revert to slightly smaller batch size" for now because saving the lastBatch after every row
                // was slowing the performance.  We can reintroduce it in a better way later.  For now, let any exceptions flow up
                //            catch(Exception eee){
                //               // the send size would have been too large.
                //               tableRowsDone = tableRowsDone - 1;
                //               
                //               System.out.println("*** caught an exception trying to process a result: " +  tableRowsDone);
                //               System.out.println(eee.getMessage());
                //         
                //               i = this.ROWS_TO_PROCESS; // remove the one that broke things. this way, we reprocess it
                //               //resultsSoFar = new StringBuilder(lastResults); // reset the values.  
                //            }
            }

            // fail if tableRowsDone has not changed. this implies that even the first result was too large.
            if ((tableRowsDone == tableRowsAtStart) && (tableRowsDone < totalRows)) {
                throw new Exception(
                        "unable to write results. there is a row size which is too large. row number was "
                                + tableRowsDone + " of a total " + totalRows + ".");
            }

            if (timerFlag) {
                endTime = System.nanoTime();
                prepSec += ((endTime - startTime) / 1000000000.0);
                System.err.println(String.format("tot prep=%.2f sec", prepSec));
                startTime = endTime;
            }

            // take care of last run
            if (thread != null) {
                thread.join();
                ((SimpleResultSet) this.getRunRes()).throwExceptionIfUnsuccessful();
                if (this.getRunException() != null) {
                    throw this.getRunException();
                }
                segment += 1;
                conf.setServiceEndpoint(null);
                this.parametersJSON.remove("contents");
                this.parametersJSON.remove("jobId");
            }

            // send the current one:

            conf.setServiceEndpoint("results/storeIncrementalCsvResults");
            this.parametersJSON.put("contents", resultsSoFar.toString());
            this.parametersJSON.put("jobId", jobId);
            this.parametersJSON.put("segmentNumber", segment);

            thread = new Thread(this);
            thread.run();

            if (timerFlag) {
                endTime = System.nanoTime();
                sendSec += ((endTime - startTime) / 1000000000.0);
                System.err.println(String.format("tot send=%.2f sec", sendSec));
                startTime = endTime;
            }
        } // end of while loop.

    }

    // cleanup
    // take care of last run
    if (thread != null) {
        thread.join();
        ((SimpleResultSet) this.getRunRes()).throwExceptionIfUnsuccessful();
        if (this.getRunException() != null) {
            throw this.getRunException();
        }

    }

    if (timerFlag) {
        System.err.println(String.format("prep=%.2f sec   send=%.2f sec", prepSec, sendSec));
    }
    return;
}

From source file:com.greenline.guahao.web.module.home.controllers.json.area.JsonAreaController.java

private Map<String, String> areaPosition(String position) {

    Map<String, String> dataMap = new HashMap<String, String>();

    String provinceName = StringUtils.EMPTY;
    String cityName = StringUtils.EMPTY;
    if (StringUtils.isNotBlank(position)) {
        if (StringUtils.contains(position, LOCATION_PROVINCE_SUFFIX)) {
            String[] positionArr = StringUtils.split(position, LOCATION_PROVINCE_SUFFIX);
            provinceName = positionArr[0];
            if (positionArr.length > 1) {
                cityName = positionArr[1];
                if (StringUtils.contains(cityName, LOCATION_CITY_SUFFIX)) {
                    cityName = StringUtils.substring(cityName, 0, cityName.length() - 1);
                }/*from   w  w w. j a va2  s .  com*/
            }
        } else {
            if (StringUtils.contains(position, LOCATION_CITY_SUFFIX)) {
                String[] positionArr = StringUtils.split(position, LOCATION_CITY_SUFFIX);
                provinceName = positionArr[0];
                if (positionArr.length > 1) {
                    cityName = positionArr[1];
                }
            }
        }
    }

    if (StringUtils.isNotBlank(provinceName)) {
        dataMap.put("provice", provinceName);
    }

    if (StringUtils.isNotBlank(cityName)) {
        dataMap.put("city", cityName);
    }

    return dataMap;
}

From source file:com.hangum.tadpole.rdb.core.editors.main.utils.ExtMakeContentAssistUtil.java

/**
 * /*from  w ww  . j  a  va  2 s .  co m*/
 * @param userDB
 * @param strQuery
 * @param strCursor
 */
private String getTableColumnAlias(final UserDBDAO userDB, final String strQuery, final String strCursor) {
    List<String> listName = new ArrayList<>();

    TadpoleMetaData dbMetaData = TadpoleSQLManager.getDbMetadata(userDB);
    String strQuote = dbMetaData.getIdentifierQuoteString();
    String strSeparator = ".";
    String strAlias = "";
    if (StringUtils.indexOf(strCursor, strSeparator) != -1) {
        strAlias = StringUtils.substring(strCursor, 0, StringUtils.indexOf(strCursor, strSeparator));
    }

    if (logger.isDebugEnabled()) {
        logger.debug("query is [" + strQuery + "]");
        logger.debug("[quote]" + strQuote + " [alias]" + strAlias);
    }

    String tableNamePattern = "((?:" + strQuote + "(?:[.[^" + strQuote + "]]+)" + strQuote + ")|(?:[\\w"
            + Pattern.quote(strSeparator) + "]+))";
    String structNamePattern;
    if (StringUtils.isEmpty(strAlias)) {
        structNamePattern = "(?:from|update|join|into)\\s*" + tableNamePattern;
    } else {
        structNamePattern = tableNamePattern + "(?:\\s*\\.\\s*" + tableNamePattern + ")?" + "\\s+(?:(?:AS)\\s)?"
                + strAlias + "[\\s,]+";
    }

    try {
        Pattern aliasPattern = Pattern.compile(structNamePattern, Pattern.CASE_INSENSITIVE);
        Matcher matcher = aliasPattern.matcher(strQuery);
        if (!matcher.find()) {
            if (logger.isDebugEnabled())
                logger.debug("=====> Not found match");
            return "";
        }

        if (matcher.groupCount() > 0) {
            for (int i = 1; i <= matcher.groupCount(); i++) {
                listName.add(matcher.group(i));
            }
        } else {
            if (logger.isDebugEnabled())
                logger.debug("=====> Not found object name");
            return "";
        }

    } catch (PatternSyntaxException e) {
        if (logger.isDebugEnabled())
            logger.error("=====> find pattern exception");
        return "";
    }

    // find object column
    StringBuffer strColumnList = new StringBuffer();
    for (String tblName : listName) {
        strColumnList.append(getAssistColumnList(userDB, tblName)).append(_PRE_GROUP);
    }
    return strColumnList.toString();
}

From source file:de.iai.ilcd.model.flowproperty.FlowProperty.java

/**
 * Apply cache fields for flow property, those are:
 * <ul>/*from  w ww. j ava  2 s  . c  om*/
 * <li>{@link #getDefaultUnit()}</li>
 * <li>{@link #getUnitGroupName()}</li>
 * </ul>
 */
@Override
@PrePersist
protected void applyDataSetCache() {
    super.applyDataSetCache();
    IMultiLangString tmp = this.getUnitGroupName();
    if (tmp != null) {
        this.defaultUnitGroupCache = StringUtils.substring(tmp.getDefaultValue(), 0, 20);
    } else {
        this.defaultUnitGroupCache = null;
    }
    this.defaultUnitCache = StringUtils.substring(this.getDefaultUnit(), 0, 10);
}

From source file:com.prowidesoftware.swift.model.MtSwiftMessage.java

private void updateAttributes(final SwiftMessage model, final String fin) {
    setFileFormat(FileFormat.FIN);// ww  w.  jav a 2 s  .co m
    if (model.isSystemMessage()) {
        /*
         * sebastian agosto 2016
         *  esto ahora queda redundante con la factory, sacar o dejar por las dudas
         *  para uso en core sin sdk? no jode dejarlo, pero es codigo redundante 
         */
        if (model.isAck()) {
            super.identifier = "ACK";
        } else if (model.isNack()) {
            super.identifier = "NAK";
        }
        setDirection(MessageIOType.incoming);
    } else {
        super.identifier = model.getMtId().id();
        super.sender = StringUtils.substring(model.getSender(), 0, 8);
        super.receiver = StringUtils.substring(model.getReceiver(), 0, 8);
        setDirection(model.getDirection());
    }
    setChecksum(SwiftMessageUtils.calculateChecksum(model));
    setPde(model.getPDE());
    setPdm(model.getPDM());
    setMir(model.getMIR());
    setMur(model.getMUR());
    setUuid(model.getUUID());
    setReference(SwiftMessageUtils.reference(model));
    setLastModified(Calendar.getInstance());
}

From source file:edu.sampleu.kim.api.identity.IdentityPersonLookUpEditAftBase.java

public void testIdentityPersonLookUpEdit() throws Exception {
    String randomSalary = RandomStringUtils.randomNumeric(6);
    String randomMiddleName = RandomStringUtils.randomAlphabetic(6);
    ;/*  w  ww  .jav  a  2 s. co m*/
    String randomAddress = RandomStringUtils.randomNumeric(6);
    ;
    String randomExtension = RandomStringUtils.randomNumeric(6);
    ;
    String randomEmail = RandomStringUtils.randomAlphabetic(6);
    ;

    selectFrameIframePortlet();
    waitAndTypeByName("principalName", "fran");
    waitAndClickSearchSecond();
    selectFrameIframePortlet();
    waitAndClickByXpath("//a[@title='edit Person withPrincipal ID=fran ']");
    waitAndTypeByName("document.documentHeader.documentDescription", "Test description of person");

    // Add new information if it is not present.  Otherwise, edit the existing information.
    if (isElementPresentByName("document.affiliations[0].campusCode")) {
        clearTextByName("document.affiliations[0].empInfos[0].baseSalaryAmount");
        waitAndTypeByName("document.affiliations[0].empInfos[0].baseSalaryAmount", "1" + randomSalary);
    } else {
        selectByName("newAffln.affiliationTypeCode", "Staff");
        selectByName("newAffln.campusCode", "BL - BLOOMINGTON");
        waitAndClickByName("newAffln.dflt");
        waitAndClickByName("methodToCall.addAffln.anchor");
        waitAndTypeByName("document.affiliations[0].newEmpInfo.employeeId", "9999999999");
        waitAndClickByName("document.affiliations[0].newEmpInfo.primary");
        selectByName("document.affiliations[0].newEmpInfo.employmentStatusCode", "Active");
        selectByName("document.affiliations[0].newEmpInfo.employmentTypeCode", "Professional");
        waitAndTypeByName("document.affiliations[0].newEmpInfo.baseSalaryAmount", "1" + randomSalary);
        waitAndTypeByXpath("//*[@id='document.affiliations[0].newEmpInfo.primaryDepartmentCode']", "BL-BUS");
        waitAndClickByName("methodToCall.addEmpInfo.line0.anchor");
    }

    waitAndClickByName("methodToCall.showAllTabs");

    // Add nick name or edit the existing one
    if (isTextPresent("CrazyNickName")) {
        clearTextByName("document.names[1].middleName");
        waitAndTypeByName("document.names[1].middleName", randomMiddleName);
    } else {
        waitAndTypeByName("newName.firstName", "CrazyNickName");
        waitAndTypeByName("newName.middleName", randomMiddleName);
        waitAndTypeByName("newName.lastName", "fran");
        waitAndClickByName("methodToCall.addName.anchor");
    }

    // Add address or edit the existing one
    if (isTextPresent("CrazyHomeAddress")) {
        clearTextByName("document.addrs[0].line1");
        waitAndTypeByName("document.addrs[0].line1", randomAddress + " Main St");
    } else {
        waitAndTypeByName("newAddress.line1", randomAddress + " Main St");
        waitAndTypeByName("newAddress.line2", "CrazyHomeAddress");
        waitAndTypeByName("newAddress.city", "Bloomington");
        selectByName("newAddress.stateProvinceCode", "ALASKA");
        waitAndTypeByName("newAddress.postalCode", "61821");
        selectByName("newAddress.countryCode", "United States");
        waitAndClickByName("newAddress.dflt");
        waitAndClickByName("methodToCall.addAddress.anchor");
    }

    // Add phone number or edit the existing one
    if (isTextPresent("555-555-5555")) {
        clearTextByName("document.phones[0].extensionNumber");
        waitAndTypeByName("document.phones[0].extensionNumber", randomExtension);
    } else {
        waitAndTypeByName("newPhone.phoneNumber", "555-555-5555");
        waitAndTypeByName("newPhone.extensionNumber", randomExtension);
        selectByName("newPhone.countryCode", "United States");
        waitAndClickByName("newPhone.dflt");
        waitAndClickByName("methodToCall.addPhone.anchor");
    }

    // Add home email or edit the existing one
    if (isTextPresent("@gmailCrazy.com")) {
        clearTextByName("document.emails[1].emailAddress");
        waitAndTypeByName("document.emails[1].emailAddress", randomEmail + "@gmailCrazy.com");
    } else {
        waitAndTypeByName("newEmail.emailAddress", randomEmail + "@gmailCrazy.com");
        waitAndClickByName("methodToCall.addEmail.anchor");
    }

    waitAndClickByName("methodToCall.route");
    waitForTextPresent("Document was successfully submitted.");

    selectTopFrame();
    waitAndClickAdministration();
    waitAndClickByLinkText("Person");
    selectFrameIframePortlet();
    waitAndTypeByName("principalName", "fran");
    waitAndClickSearchSecond();
    selectFrameIframePortlet();
    waitAndClickByXpath("//a[@title='edit Person withPrincipal ID=fran ']");
    waitAndClickByName("methodToCall.showAllTabs");

    waitForTextPresent("1," + StringUtils.substring(randomSalary, 0, 3) + ","
            + StringUtils.substring(randomSalary, 3, 6) + ".00");
    assertTextPresent(randomMiddleName);
    assertTextPresent(randomAddress);
    assertTextPresent(randomExtension);
    assertTextPresent(randomEmail);

    testCancelConfirmation();
}

From source file:edu.stanford.base.batch.RawCollectionsExample.java

/**
 * @param subcat//from   w ww  . j  a va  2  s.  com
 * @throws IOException
 * @throws HttpException
 * @throws JsonParseException
 * @throws URISyntaxException 
 */
public static void pullSearsProducts(String subcat)
        throws IOException, HttpException, JsonParseException, URISyntaxException {
    StringBuffer reponse = new StringBuffer();
    //http://api.developer.sears.com/v1/productsearch?apikey=09b9aeb25ff985a9c85d877f8a9c4dd9&store=Sears&verticalName=Appliances&categoryName=Refrigerators&searchType=category&productsOnly=1&contentType=json
    //String request = "http://api.developer.sears.com/v1/productsearch?apikey=09b9aeb25ff985a9c85d877f8a9c4dd9&store=Sears&verticalName=Appliances&categoryName=Refrigerators&subCategoryName=Side-by-Side+Refrigerators&searchType=subcategory&productsOnly=1&endIndex=1000&startIndex=1&contentType=json";
    String request = "http://api.developer.sears.com/v1/productsearch?apikey=09b9aeb25ff985a9c85d877f8a9c4dd9&store=Sears&verticalName=Appliances&categoryName=Refrigerators&subCategoryName="
            + subcat + "&searchType=subcategory&productsOnly=1&contentType=json&endIndex=1000&startIndex=1";

    URI uri = new URI(request);
    URL url = uri.toURL();
    //Compact+Refrigerators
    System.out.println(url);
    HttpClient client = new HttpClient();
    GetMethod method = new GetMethod(request);

    // Send GET request
    int statusCode = client.executeMethod(method);

    if (statusCode != HttpStatus.SC_OK) {
        System.err.println("Method failed: " + method.getStatusLine());
    }
    InputStream rstream = null;

    // Get the response body
    rstream = method.getResponseBodyAsStream();

    // Process the response from Yahoo! Web Services
    BufferedReader br = new BufferedReader(new InputStreamReader(rstream));
    String line;
    while ((line = br.readLine()) != null) {
        reponse.append(line);
        System.out.println(line);
    }
    br.close();
    Gson gson = new Gson();
    /*   // gson.registerTypeAdapter(Event.class, new MyInstanceCreator());
        Collection collection = new ArrayList();
        collection.add("hello");
        collection.add(5);
        collection.add(new Event("GREETINGS", "guest"));
        String json2 = gson.toJson(collection);
        System.out.println("Using Gson.toJson() on a raw collection: " + json2);*/
    JsonParser parser = new JsonParser();
    //JsonArray array = parser.parse(json1).getAsJsonArray();

    String products = StringUtils.remove(reponse.toString(),
            "{\"mercadoresult\":{\"products\":{\"product\":[true,");
    //System.out.println(products);
    String productsList = StringUtils.substring(products, 0, StringUtils.indexOf(products, "productcount") - 3);
    // System.out.println(productsList);
    productsList = "[" + StringUtils.replaceOnce(productsList, "}}]]", "}]]");
    //System.out.println(productsList);
    List<SearsProduct> prodList = new ArrayList<SearsProduct>();

    // Reader reader = new InputStreamReader(productsList);
    Gson gson1 = new GsonBuilder().create();
    JsonArray array1 = parser.parse(productsList).getAsJsonArray();

    JsonArray prodArray = (JsonArray) array1.get(0);

    // prodList= gson1.fromJson(array1.get(2), ArrayList.class);

    for (JsonElement jsonElement : prodArray) {

        prodList.add(gson.fromJson(jsonElement, SearsProduct.class));
        //System.out.println(gson.fromJson(jsonElement, SearsProduct.class));

    }

    PullSearsProductsDAO pullSearsProductsDAO = new PullSearsProductsDAO();

    try {
        pullSearsProductsDAO.pullAllProducts(prodList);
    } catch (Exception e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
    }
}

From source file:info.magnolia.cms.taglibs.util.SearchResultSnippetTag.java

/**
 * Extract a collection of snippets from any paragraph in the given page.
 * @return a collection of Strings./*from   w w  w.  ja v a  2  s  . com*/
 * @todo avoid overlapping snippets (use regexp insted of simple indexOfs)
 * @todo only extract snippets from user-configured properties
 * @todo abbreviate on whitespace and puntuation, detect start of sentences
 * @todo replace ampersand in regexp
 * @todo break methods and write junits
 */
public Collection getSnippets() {

    if (log.isDebugEnabled()) {
        log.debug("collecting snippets"); //$NON-NLS-1$
    }

    Collection snippets = new ArrayList();
    String[] searchTerms = StringUtils.split(this.query);

    Collection paragraphCollections = this.page.getChildren(ItemType.CONTENTNODE);

    Iterator iterator = paragraphCollections.iterator();
    outer: while (iterator.hasNext()) {
        Content paragraphCollection = (Content) iterator.next();

        Collection paragraphs = paragraphCollection.getChildren();

        Iterator parIterator = paragraphs.iterator();
        while (parIterator.hasNext()) {
            Content paragraph = (Content) parIterator.next();

            if (log.isDebugEnabled()) {
                log.debug("Iterating on paragraph " + paragraph); //$NON-NLS-1$
            }

            Collection properties = paragraph.getNodeDataCollection();

            Iterator dataIterator = properties.iterator();
            while (dataIterator.hasNext()) {
                NodeData property = (NodeData) dataIterator.next();
                if (property.getType() != PropertyType.BINARY) {

                    String resultString = property.getString();

                    if (log.isDebugEnabled()) {
                        log.debug("Iterating on property " + property.getName()); //$NON-NLS-1$
                        log.debug("Property value is " + resultString); //$NON-NLS-1$
                    }

                    // a quick and buggy way to avoid configuration properties, we should allow the user to
                    // configure a list of nodeData to search for...
                    if (resultString.length() < 20) {
                        continue;
                    }

                    for (int j = 0; j < searchTerms.length; j++) {
                        String searchTerm = StringUtils.lowerCase(searchTerms[j]);

                        // exclude keywords and words with less than 2 chars
                        if (!ArrayUtils.contains(SimpleSearchTag.KEYWORDS, searchTerm)
                                && searchTerm.length() > 2) {

                            if (log.isDebugEnabled()) {
                                log.debug("Looking for search term [" + searchTerm + "] in [" + resultString //$NON-NLS-1$//$NON-NLS-2$
                                        + "]"); //$NON-NLS-1$
                            }

                            // first check, avoid using heavy string replaceAll operations if the search term is not
                            // there
                            if (!StringUtils.contains(resultString.toLowerCase(), searchTerm)) {
                                continue;
                            }

                            // strips out html tags using a regexp
                            resultString = resultString.replaceAll("\\<.*?\\>", ""); //$NON-NLS-1$ //$NON-NLS-2$

                            // only get first matching keyword
                            int pos = resultString.toLowerCase().indexOf(searchTerm);
                            if (pos > -1) {

                                int posEnd = pos + searchTerm.length();
                                int from = (pos - chars / 2);
                                if (from < 0) {
                                    from = 0;
                                }

                                int to = from + chars;
                                if (to > resultString.length()) {
                                    to = resultString.length();
                                }

                                StringBuffer snippet = new StringBuffer();

                                snippet.append(StringUtils.substring(resultString, from, pos));
                                snippet.append("<strong>"); //$NON-NLS-1$
                                snippet.append(StringUtils.substring(resultString, pos, posEnd));
                                snippet.append("</strong>"); //$NON-NLS-1$
                                snippet.append(StringUtils.substring(resultString, posEnd, to));

                                if (from > 0) {
                                    snippet.insert(0, "... "); //$NON-NLS-1$
                                }
                                if (to < resultString.length()) {
                                    snippet.append("... "); //$NON-NLS-1$
                                }

                                if (log.isDebugEnabled()) {
                                    log.debug("Search term found, adding snippet " + snippet); //$NON-NLS-1$
                                }

                                snippets.add(snippet);
                                if (snippets.size() >= this.maxSnippets) {
                                    if (log.isDebugEnabled()) {
                                        log.debug("Maximum number of snippets (" //$NON-NLS-1$
                                                + this.maxSnippets + ") reached, exiting"); //$NON-NLS-1$
                                    }
                                    break outer;
                                }
                            }
                        }
                    }
                }
            }
        }
    }

    return snippets;
}

From source file:com.inktomi.wxmetar.MetarParser.java

static boolean parseClouds(String token, final Metar metar) {
    boolean rval = Boolean.FALSE;

    // Try to see if the first three characters match a Cloud.Type
    Cloud.Type cloudType = null;//from w ww.j a v a 2  s.  co m
    try {
        cloudType = Cloud.Type.valueOf(StringUtils.substring(token, 0, 3));
    } catch (IllegalArgumentException e) {
        return rval;
    }

    if (null != cloudType) {
        rval = Boolean.TRUE;

        Cloud c = new Cloud();
        c.cloudType = cloudType;

        if (!cloudType.equals(Cloud.Type.CLR)) {
            c.altitude = Integer.parseInt(StringUtils.substring(token, 3, token.length())) * 100;
        }

        metar.clouds.add(c);
    }

    return rval;
}