Example usage for java.util.regex MatchResult group

Introduction

In this page you can find the example usage for java.util.regex MatchResult group.

Prototype

public String group();

Source Link

Document

Returns the input subsequence matched by the previous match.

Usage

From source file:org.springframework.social.twitter.api.impl.TweetDeserializer.java

private void extractTickerSymbolEntitiesFromText(String text, Entities entities) {
    Pattern pattern = Pattern.compile("\\$[A-Za-z]+");
    Matcher matcher = pattern.matcher(text);
    while (matcher.find()) {
        MatchResult matchResult = matcher.toMatchResult();
        String tickerSymbol = matchResult.group().substring(1);
        String url = "https://twitter.com/search?q=%24" + tickerSymbol + "&src=ctag";
        entities.getTickerSymbols().add(new TickerSymbolEntity(tickerSymbol, url,
                new int[] { matchResult.start(), matchResult.end() }));
    }/*from w  w  w.  j  a v a  2 s  . c o  m*/
}

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From source file:com.edgenius.wiki.render.filter.UserFilter.java

@Override
public void replace(StringBuffer buffer, MatchResult result, RenderContext context) {
    if (context.getCurrentRegion() == null) {
        AuditLogger.error("Unexpected case: Immutable fitler cannot find out current region." + result.group());
    }// w w w.  j  av  a  2s.c  om

    String content = context.getCurrentRegion() != null ? context.getCurrentRegion().getContent()
            : result.group(2);
    String username = content;

    StringBuffer sb = new StringBuffer(result.group(1));

    if (!StringUtils.isBlank(username)) {
        HashMap<String, String> attValues = new HashMap<String, String>();
        username = username.trim();

        attValues.put(NameConstants.NAME, username);

        //this image scr will be handler after all page finish scan to HTML
        ObjectPosition userPos = new ObjectPosition(result.group(0));
        userPos.uuid = context.createUniqueKey(false);
        userPos.serverHandler = HANDLER;
        userPos.values = attValues;
        context.getObjectList().add(userPos);
        sb.append(userPos.uuid);

        buffer.append(sb);

        //append tailed text after filter
        if (result.groupCount() > 2)
            buffer.append(result.group(3));
    } else {
        //if only "@@" in page, do nothing
        buffer.append(result.group(0));
    }

}

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From source file:net.osten.watermap.convert.AZTReport.java

private WaterReport parseDataLine(String line) {
    WaterReport result = new WaterReport();

    try {// w  ww . j  a  va 2 s .  c  o m
        // Example line:
        // 8.3 8.3 Tub Spring (aka Bathtub Spring) spring 3 full tub; good trickle3/28/15 3/28/15 Bird Food 4/5/15

        // Mileages = first two decimals
        MatchResult decimalsMatch = RegexUtils.matchFirstOccurance(line, decimalPattern);
        if (decimalsMatch == null) {
            log.fine("Mileages not found");
            return null;
        }
        int decimalsEnd = decimalsMatch.end();

        // Type = spring | creek | spring fed | windmill | store | dirt tank | pipe | Town | etc..
        MatchResult typeMatch = RegexUtils.matchFirstOccurance(line, typesPattern);
        if (typeMatch == null) {
            log.fine("Type not found");
            return null;
        }
        log.finer("type=" + typeMatch.group());
        int typeEnd = typeMatch.end();

        // Name = text from second decimal number to type (spring,creek,etc.)
        log.finer("decimalsEnd=" + decimalsEnd + " typeEnd=" + typeEnd);
        String name = line.substring(decimalsEnd, typeEnd);
        result.setName(name.trim());

        // Historic Reliability = int after Type (can be "1 to 2" or "0-2")
        MatchResult histRelMatch = RegexUtils.matchFirstOccurance(line, histRelPattern3, typeEnd);
        if (histRelMatch == null) {
            histRelMatch = RegexUtils.matchFirstOccurance(line, histRelPattern2, typeEnd);
            if (histRelMatch == null) {
                histRelMatch = RegexUtils.matchFirstOccurance(line, histRelPattern1, typeEnd);
                if (histRelMatch == null) {
                    log.fine("Historical Reliability not found");
                    return null;
                }
            }
        }
        log.finer("histRel=" + histRelMatch.group());
        String historicReliability = mapHistoricReliability(histRelMatch.group().trim());
        int histRelEnd = histRelMatch.end();

        // Report Date = second date from right
        int reportDateEnd = -1;
        int reportDateStart = -1;
        List<MatchResult> dates = RegexUtils.matchOccurences(line, datePattern);
        if (dates.size() >= 2) {
            reportDateEnd = dates.get(dates.size() - 2).end();
            reportDateStart = dates.get(dates.size() - 2).start();
        } else {
            log.fine("Only found " + dates.size() + " dates");
            reportDateStart = Math.max(line.length() - 1, histRelEnd);
        }

        // Report = Historic Reliability to Report Date
        log.finer("histRelEnd=" + histRelEnd + " reportDateStart=" + reportDateStart);
        if (histRelEnd >= 0 && reportDateStart >= 0 && reportDateStart >= histRelEnd) {
            String report = line.substring(histRelEnd, reportDateStart);
            result.setDescription(report.trim() + "<br />Historical Reliability:" + historicReliability);
        } else {
            log.fine("cannot find historic reliability");
        }

        // Post Date = first date from right
        int postDateStart = -1;
        MatchResult postDate = RegexUtils.matchLastOccurence(line, datePattern);
        if (postDate == null) {
            log.fine("Post Date not found");
        } else {
            result.setLastReport(dateFormatter.parse(postDate.group()));
            postDateStart = postDate.start();
            log.finer("postDate=" + postDate.group());
        }

        // Reported By = text between Report Date and Post Date
        if (postDateStart >= 0 && reportDateEnd >= 0 && postDateStart > reportDateEnd) {
            String reportedBy = line.substring(reportDateEnd, postDateStart);
            log.finer("reportedBy=" + reportedBy);
        } else {
            log.finer("cannot find reportedBy");
        }

        result.setState(WaterStateParser.parseState(result.getDescription()));
        result.setSource(SOURCE_TITLE);
        result.setUrl(SOURCE_URL);
    } catch (

    ParseException e)

    {
        log.fine("ParseException:" + e.getLocalizedMessage());
    }

    return result;

}

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From source file:com.edgenius.wiki.render.filter.LinkFilter.java

/**
 * @param result//  www .ja  v a 2 s . co  m
 * @param bodyRegion
 * @return
 */
protected LinkModel getLinkModel(MatchResult result, Region bodyRegion) {
    String full;
    if (bodyRegion != null) {
        full = bodyRegion.getContent();
    } else {
        AuditLogger.error("Unexpected case: Immutable fitler cannot find out current region." + result.group());
        full = result.group(1);
    }

    LinkModel model = LinkUtil.parseMarkup(full);
    return model;
}

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From source file:com.edgenius.wiki.render.filter.ImageFilter.java

@Override
public void replace(StringBuffer buffer, MatchResult result, RenderContext context) {
    String src;/*from  ww w .  j  a v  a 2  s  .  com*/
    Region bodyRegion = context.getCurrentRegion();
    if (bodyRegion != null) {
        src = bodyRegion.getContent();
    } else {
        AuditLogger.error("Unexpected case: Immutable fitler cannot find out current region." + result.group());
        src = result.group(1);
    }

    HashMap<String, String> attValues = new HashMap<String, String>();
    //append leading text before the real markup !image.png!
    StringBuffer sb = new StringBuffer(result.group(1));

    if (src != null && src.trim().length() > 0) {
        src = src.trim();

        //there are some other attributes, such as float
        String[] split = StringUtil.splitWithoutEscaped(src, "|");
        //as splitwidhtouEscaped() always return non-zero length String[], 
        //ie, if there is "|" then return input string as first element of string[], so it is safe to check split[0]
        src = split[0];

        for (int idx = 1; idx < split.length; idx++) {
            String att = split[idx].trim();
            if (SharedConstants.ALIGN_VALUES.contains(att)) {
                attValues.put(ALIGN, att);
            } else if (SharedConstants.SIZE_VALUES.contains(att)) {
                if (StringUtil.equalsIgnoreCase(SharedConstants.SIZE_VALUES.big.getName(), att)
                        || StringUtil.equalsIgnoreCase(SharedConstants.SIZE_VALUES.large.getName(), att)) {
                    // large thumbnail
                    attValues.put(WIDTH, ImageModel.LARGE_THUMBNAIL_WIDTH);
                } else {
                    // small thumbnail
                    attValues.put(WIDTH, ImageModel.SMALL_THUMBNAIL_WIDTH);
                }
            } else {
                if (att.indexOf("=") != -1) {
                    String[] pair = att.split("=");
                    if (pair.length == 2) {
                        attValues.put(pair[0], EscapeUtil.removeSlashEscape(pair[1]));
                    }
                } else {
                    //is it xxx * yyy ?
                    String[] wh = att.split("\\*");
                    if (wh.length == 2) {
                        int w = NumberUtils.toInt(wh[0], -1);
                        int h = NumberUtils.toInt(wh[1], -1);
                        if (w != -1 && h != -1) {
                            attValues.put(WIDTH, "" + w);
                            attValues.put(HEIGHT, "" + h);
                        }
                    }
                }
            }
        }

        attValues.put(SRC, src);
        //~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
        // NOTE: always user ImageHandler rather that simple append "http://image-file-url" 
        // after buffer. The reason is image file name may be any, for example, my--pic--1.jpg,
        // if append to buffer, file name will replace by StrightThrough filter! 
        ObjectPosition pos = new ObjectPosition(result.group(0));
        pos.uuid = context.createUniqueKey(false);
        pos.serverHandler = HANDLER;
        pos.values = attValues;
        context.getObjectList().add(pos);
        sb.append(pos.uuid);
        buffer.append(sb);

        if (bodyRegion != null && bodyRegion.getSubRegion() != null && pos != null) {
            bodyRegion.getSubRegion().setKey(pos.uuid);
        }

        //append tailed text after markup
        if (result.groupCount() > 2)
            buffer.append(result.group(3));
        return;
    } else {
        //TODO need i18n
        buffer.append(RenderUtil.renderError("Image filter needs src attribute to declare the image URL.",
                result.group(0)));
    }
}

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From source file:org.openhab.binding.lutron.handler.IPBridgeHandler.java

private boolean login(IPBridgeConfig config) throws IOException, InterruptedException {
    this.session.open(config.getIpAddress());

    this.session.waitFor("login:");
    this.session.writeLine(config.getUser());
    this.session.waitFor("password:");
    this.session.writeLine(config.getPassword());

    MatchResult matchResult = this.session.waitFor("(login:|GNET>)");

    return "GNET>".equals(matchResult.group());
}

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From source file:org.openhab.binding.lutron.internal.handler.IPBridgeHandler.java

private boolean login(IPBridgeConfig config) throws IOException, InterruptedException, LutronSafemodeException {
    this.session.open(config.getIpAddress());
    this.session.waitFor("login:");

    // Sometimes the Lutron Smart Bridge Pro will request login more than once.
    for (int attempt = 0; attempt < MAX_LOGIN_ATTEMPTS; attempt++) {
        this.session.writeLine(config.getUser() != null ? config.getUser() : DEFAULT_USER);
        this.session.waitFor("password:");
        this.session.writeLine(config.getPassword() != null ? config.getPassword() : DEFAULT_PASSWORD);

        MatchResult matchResult = this.session.waitFor(LOGIN_MATCH_REGEX);

        if (PROMPT_GNET.equals(matchResult.group()) || PROMPT_QNET.equals(matchResult.group())) {
            return true;
        } else if (PROMPT_SAFE.equals(matchResult.group())) {
            logger.warn("Lutron repeater is in safe mode. Unable to connect.");
            throw new LutronSafemodeException("Lutron repeater in safe mode");
        }/*from w w  w .j a  v  a 2  s. com*/

        else {
            logger.debug("got another login prompt, logging in again");
            // we already got the login prompt so go straight to sending user
        }
    }
    return false;
}

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From source file:org.openhab.binding.webbrick.handler.IPBridgeHandler.java

private boolean login(WebBrickBridgeConfig config) throws IOException, InterruptedException {
    this.session.open(config.getIpAddress());

    // this.session.waitFor("login:");
    // this.session.writeLine(config.getUser());
    // this.session.waitFor("password:");
    // this.session.writeLine(config.getPassword());
    ////from w  ww  .  j a  v a 2  s.  c o  m
    MatchResult matchResult = this.session.waitFor("(login:|GNET>)");

    return "GNET>".equals(matchResult.group());
}

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From source file:org.segrada.servlet.SegradaSimplePageCachingFilter.java

/**
 * calculate key for page from httpRequest
 * @param httpRequest the request// www  .  j  a va  2 s . c  o m
 * @return cache key
 */
protected String calculateKey(HttpServletRequest httpRequest) {
    HttpSession session = httpRequest.getSession();

    // get language from session
    Object lObject = session.getAttribute("language");
    String language = lObject == null ? null : (String) lObject;
    if (language == null)
        language = httpRequest.getLocale().getLanguage();

    // get url, context path stripped
    String urlPart = httpRequest.getRequestURI().substring(httpRequest.getContextPath().length());

    // filter out jsessionid URL addition, just in case - should not happen, because it is not clean, but nevertheless
    urlPart = jSessionFilter.matcher(urlPart).replaceFirst(""); //TODO: might be faster to use lastIndexOf and substr to replace this instead of regex

    // query data map - later to be sorted into a key
    SortedMap<String, String> queryData = new TreeMap<>();

    // match with urls that require session key addition to cache in order to function properly?
    MatchResult matchResult = addSessionToCacheKey.matcher(urlPart).toMatchResult();
    if (((Matcher) matchResult).find()) {
        // this is the same as the session key
        String controller = matchResult.group().substring(1, 2).toUpperCase() + matchResult.group().substring(2)
                + "Service";
        // get session data
        Object controllerData = session.getAttribute(controller);

        // create sorted map
        if (controllerData != null && controllerData instanceof Map) {
            @SuppressWarnings("unchecked")
            Map<String, Object> d = (Map<String, Object>) controllerData;
            for (Map.Entry<String, Object> entry : d.entrySet()) {
                Object o = entry.getValue();
                String value;
                // concatenate string array in order to make caching work
                if (o instanceof String[])
                    value = String.join(",", (String[]) o);
                else // all other cases: convert to string
                    value = entry.getValue().toString();
                queryData.put(entry.getKey(), value);
            }
        }
    }

    // get query data and add it to list (overwrite session, if needed)
    boolean clearTags = false; // flag to check whether parameter clearTags was sent in form data
    boolean tagsSetByForm = false; // flag to check whether there has been a field tags in form data
    for (Map.Entry<String, String[]> parameter : httpRequest.getParameterMap().entrySet()) {
        String key = parameter.getKey();
        if (key.equals("clearTags")) {
            clearTags = true;
            continue; // do not add to parameters
        }
        if (key.equals("tags"))
            tagsSetByForm = true; // tags were in form data
        queryData.put(key, String.join(",", parameter.getValue()));
    }
    // did we have field clearTags in form, but no tags were set? => delete tags saved in session, if needed
    if (clearTags && !tagsSetByForm)
        queryData.remove("tags"); // will be removed from session via controller

    // create query string as key
    StringBuilder queryString = new StringBuilder();
    for (Map.Entry<String, String> entry : queryData.entrySet()) {
        try {
            String encodedName = URLEncoder.encode(entry.getKey(), "UTF-8");
            Object value = entry.getValue();
            String encodedValue = value != null ? URLEncoder.encode(String.valueOf(value), "UTF-8") : "";
            // do not include page=1
            if (encodedName.equals("page") && encodedValue.equals("1"))
                continue;
            if (queryString.length() > 0)
                queryString.append('&');
            queryString.append(encodedName).append('=').append(encodedValue);
        } catch (Exception e) {
            logger.warn("Could not encode field " + entry.getKey() + " with value " + entry.getValue(), e);
        }
    }

    // get session id - make session dependent
    Identity identity = injector.getInstance(Identity.class);
    String id;
    // not logged in/no session
    if (identity == null || !identity.isAuthenticated() || identity.getId() == null)
        id = "NOTLOGGEDIN";
    // admin view? all admins get the same view
    else if (identity.hasRole("ADMIN"))
        id = "ADMIN";
    // single user cache - might have access to certain elements only
    else
        id = identity.getId();

    // create key
    return httpRequest.getMethod() + language + urlPart + id + encode(queryString);
}

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