Example usage for java.lang StringBuilder replace

List of usage examples for java.lang StringBuilder replace

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Introduction

In this page you can find the example usage for java.lang StringBuilder replace.

Prototype

@Override
public StringBuilder replace(int start, int end, String str)

Source Link

Usage

From source file:org.sakaiproject.portlets.PortletIFrame.java

/**
 * Expand one macro reference//from  ww w  .ja  v a  2  s . com
 * @param text Expand macros found in this text
 * @param macroName Macro name
 */
private void expand(StringBuilder sb, String macroName) {
    int index;

    /*
     * Replace every occurance of the macro in the parameter list
     */
    index = sb.indexOf(macroName);
    while (index != -1) {
        String macroValue = URLEncoder.encode(getMacroValue(macroName));

        sb.replace(index, (index + macroName.length()), macroValue);
        index = sb.indexOf(macroName, (index + macroValue.length()));
    }
}

From source file:net.duckling.ddl.web.controller.DashboardController.java

private boolean generateApplicantMessage(List<TeamApplicantNoticeRender> tanr, StringBuilder waiting,
        StringBuilder reject) {/*from   w  ww  .jav  a  2 s .  c  o m*/
    boolean isEmpty = true;
    if (null != tanr && !tanr.isEmpty()) {
        for (TeamApplicantNoticeRender tanrItem : tanr) {
            String status = tanrItem.getTeamApplicant().getStatus();
            if (TeamApplicant.STATUS_WAITING.equals(status)) {
                waiting.append(tanrItem.getTeamName() + ",");
                isEmpty = false;
            } else if (TeamApplicant.STATUS_REJECT.equals(status)) {
                reject.append(tanrItem.getTeamName() + ",");
                isEmpty = false;
            } else {
                LOG.info("????");
            }
        }
        if (waiting.length() > 0) {
            waiting.replace(waiting.lastIndexOf(","), waiting.length(), "");
        }
        if (reject.length() > 0) {
            reject.replace(reject.lastIndexOf(","), reject.length(), "");
        }
    }
    return isEmpty;
}

From source file:org.jivesoftware.community.util.StringUtils.java

public static StringBuilder replaceAllKeys(StringBuilder stb, Map store) {
    List uuids = new ArrayList(store.keySet());
    int loopCount = 0;
    label0: for (int maxLoops = uuids.size(); uuids.size() > 0 && loopCount < maxLoops; loopCount++) {
        Iterator i$ = store.keySet().iterator();
        do {/*from  www .j av  a2 s .co m*/
            if (!i$.hasNext())
                continue label0;
            String uuid = (String) i$.next();
            String value = (String) store.get(uuid);
            int idx = stb.indexOf(uuid);
            if (idx != -1) {
                stb.replace(idx, idx + uuid.length(), value);
                uuids.remove(uuid);
            }
        } while (true);
    }

    return stb;
}

From source file:pcgui.SetupParametersPanel.java

private String generateIndependentArray(Symbol sym, IntegerDistribution intDist) {
    ArrayList<Integer> paramValList = new ArrayList<Integer>();
    for (Object param : sym.arrayParams) {
        //extract the dimension
        param = (String) param;//w w w .jav  a2s.  c o m
        try {
            Integer val = Integer.parseInt((String) param);
            paramValList.add(val);
        } catch (IllegalArgumentException e) {
            e.printStackTrace();
            //            JOptionPane.showMessageDialog(this,"Check dimension of variable "+sym.name, "Error", JOptionPane.ERROR_MESSAGE);
            return null;
        }
    }

    long arraySize = 1;
    StringBuilder sb = new StringBuilder();
    for (Integer val : paramValList) {
        //         System.out.println("UpdatedParam : "+val);
        arraySize *= val;
    }
    sb.append("[");
    for (long r = 1; r <= arraySize; r++) {
        String val = Integer.toString(intDist.sample());
        sb.append(val);
        sb.append(", ");

    }
    //remove the last ","
    sb.replace(sb.length() - 2, sb.length(), "");
    sb.append("]");
    //      System.out.println("Generated Array: "+ sym.name);
    //      System.out.println(sb.toString());
    return sb.toString();
}

From source file:de.blizzy.documentr.search.PageIndex.java

private SearchTextSuggestion getSearchTextSuggestion(String searchText, Authentication authentication,
        IndexSearcher searcher) throws IOException, ParseException, TimeoutException {

    List<WordPosition> words = Lists.newArrayList();

    TokenStream tokenStream = null;//from  w w w .jav  a 2  s  .c  o  m
    try {
        tokenStream = analyzer.tokenStream(ALL_TEXT_SUGGESTIONS, new StringReader(searchText));
        tokenStream.addAttribute(CharTermAttribute.class);
        tokenStream.addAttribute(OffsetAttribute.class);
        tokenStream.reset();
        while (tokenStream.incrementToken()) {
            CharTermAttribute charTerm = tokenStream.getAttribute(CharTermAttribute.class);
            String text = charTerm.toString();
            if (StringUtils.isNotBlank(text)) {
                OffsetAttribute offset = tokenStream.getAttribute(OffsetAttribute.class);
                WordPosition word = new WordPosition(text, offset.startOffset(), offset.endOffset());
                words.add(word);
            }
        }
        tokenStream.end();
    } finally {
        Closeables.closeQuietly(tokenStream);
    }

    Collections.reverse(words);

    StringBuilder suggestedSearchText = new StringBuilder(searchText);
    StringBuilder suggestedSearchTextHtml = new StringBuilder(searchText);
    boolean foundSuggestions = false;
    String now = String.valueOf(System.currentTimeMillis());
    String startMarker = "__SUGGESTION-" + now + "__"; //$NON-NLS-1$ //$NON-NLS-2$
    String endMarker = "__/SUGGESTION-" + now + "__"; //$NON-NLS-1$ //$NON-NLS-2$
    DirectSpellChecker spellChecker = new DirectSpellChecker();
    IndexReader reader = searcher.getIndexReader();
    for (WordPosition word : words) {
        Term term = new Term(ALL_TEXT_SUGGESTIONS, word.getWord());
        SuggestWord[] suggestions = spellChecker.suggestSimilar(term, 1, reader,
                SuggestMode.SUGGEST_MORE_POPULAR);
        if (suggestions.length > 0) {
            String suggestedWord = suggestions[0].string;
            int start = word.getStart();
            int end = word.getEnd();
            suggestedSearchText.replace(start, end, suggestedWord);
            suggestedSearchTextHtml.replace(start, end,
                    startMarker + StringEscapeUtils.escapeHtml4(suggestedWord) + endMarker);

            foundSuggestions = true;
        }
    }

    if (foundSuggestions) {
        String suggestion = suggestedSearchText.toString();
        SearchResult suggestionResult = findPages(suggestion, 1, authentication, searcher);
        int suggestionTotalHits = suggestionResult.getTotalHits();
        if (suggestionTotalHits > 0) {
            String html = StringEscapeUtils.escapeHtml4(suggestedSearchTextHtml.toString())
                    .replaceAll(startMarker + "(.*?)" + endMarker, "<strong><em>$1</em></strong>"); //$NON-NLS-1$ //$NON-NLS-2$
            return new SearchTextSuggestion(suggestedSearchText.toString(), html, suggestionTotalHits);
        }
    }

    return null;
}

From source file:org.ambraproject.wombat.service.CommentFormatting.java

private static void linkURL(StringBuilder str, String target, int maxDisplayLength) {
    String urlToDisplay;//from  w ww .  j ava 2s .c  om

    int lastEndIndex = -1; //Stores the index position, within the whole string, of the ending char of the last URL found.

    String targetString = ((target == null) || (target.trim().length() == 0)) ? ""
            : (" target=\"" + target.trim() + '\"');

    while (true) {
        int linkStartIndex = getStartUrl(str, lastEndIndex);

        //if no more links found - then end the loop
        if (linkStartIndex == -1) {
            break;
        } else {
            //Get the whole URL...
            //We move forward and add each character to the URL string until we encounter
            //an invalid URL character (we assume that the URL ends there).
            int linkEndIndex = linkStartIndex;
            String urlStr = "";

            while (true) {
                // if char at linkEndIndex is '&' then we look at the next 4 chars
                // to see if they make up "&amp;" altogether. This is the html coded
                // '&' and will pretty much stuff up an otherwise valid link becos of the ';'.
                // We therefore have to remove it before proceeding...
                if (str.charAt(linkEndIndex) == '&') {
                    if (((linkEndIndex + 6) <= str.length())
                            && "&quot;".equals(str.substring(linkEndIndex, linkEndIndex + 6))) {
                        break;
                    } else if (((linkEndIndex + 5) <= str.length())
                            && "&amp;".equals(str.substring(linkEndIndex, linkEndIndex + 5))) {
                        str.replace(linkEndIndex, linkEndIndex + 5, "&");
                    }
                }

                if (isValidURLChar(str.charAt(linkEndIndex))) {
                    urlStr += str.charAt(linkEndIndex);
                    linkEndIndex++;

                    if (linkEndIndex == str.length()) { //Reached end of str...

                        break;
                    }
                } else {
                    break;
                }
            }

            //if the characters before the linkStart equal 'href="' then don't link the url - CORE-44
            if (linkStartIndex >= 6) { //6 = "href\"".length()

                String prefix = str.substring(linkStartIndex - 6, linkStartIndex);

                if ("href=\"".equals(prefix)) {
                    lastEndIndex = linkEndIndex;

                    continue;
                }
            }

            //if the characters after the linkEnd are '</a>' then this url is probably already linked - CORE-44
            if (str.length() >= (linkEndIndex + 4)) { //4 = "</a>".length()

                String suffix = str.substring(linkEndIndex, linkEndIndex + 4);

                if ("</a>".equals(suffix)) {
                    lastEndIndex = linkEndIndex + 4;

                    continue;
                }
            }

            //Decrement linkEndIndex back by 1 to reflect the real ending index position of the URL...
            linkEndIndex--;

            // If the last char of urlStr is a '.' we exclude it. It is most likely a full stop and
            // we don't want that to be part of an url.
            while (true) {
                char lastChar = urlStr.charAt(urlStr.length() - 1);

                if (lastChar == '.') {
                    urlStr = urlStr.substring(0, urlStr.length() - 1);
                    linkEndIndex--;
                } else {
                    break;
                }
            }

            //if the URL had a '(' before it, and has a ')' at the end, trim the last ')' from the url
            //ie '(www.opensymphony.com)' => '(<a href="http://www.openymphony.com/">www.opensymphony.com</a>)'
            char lastChar = urlStr.charAt(urlStr.length() - 1);

            if (lastChar == ')') {
                if ((linkStartIndex > 0) && ('(' == (str.charAt(linkStartIndex - 1)))) {
                    urlStr = urlStr.substring(0, urlStr.length() - 1);
                    linkEndIndex--;
                }
            } else if (lastChar == '\'') {
                if ((linkStartIndex > 0) && ('\'' == (str.charAt(linkStartIndex - 1)))) {
                    urlStr = urlStr.substring(0, urlStr.length() - 1);
                    linkEndIndex--;
                }
            }
            //perhaps we ended with '&gt;', '&lt;' or '&quot;'
            //We need to strip these
            //ie '&quot;www.opensymphony.com&quot;' => '&quot;<a href="http://www.openymphony.com/">www.opensymphony.com</a>&quot;'
            //ie '&lt;www.opensymphony.com&gt;' => '&lt;<a href="http://www.openymphony.com/">www.opensymphony.com</a>&gt;'
            else if (lastChar == ';') {
                // 6 = "&quot;".length()
                if ((urlStr.length() > 6) && "&quot;".equalsIgnoreCase(urlStr.substring(urlStr.length() - 6))) {
                    urlStr = urlStr.substring(0, urlStr.length() - 6);
                    linkEndIndex -= 6;
                }
                // 4 = "&lt;".length()  || "&gt;".length()
                else if (urlStr.length() > 4) {
                    final String endingStr = urlStr.substring(urlStr.length() - 4);

                    if ("&lt;".equalsIgnoreCase(endingStr) || "&gt;".equalsIgnoreCase(endingStr)) {
                        urlStr = urlStr.substring(0, urlStr.length() - 4);
                        linkEndIndex -= 4;
                    }
                }
            }

            // we got the URL string, now we validate it and convert it into a hyperlink...

            if (maxDisplayLength > 0 && urlStr.length() > maxDisplayLength) {
                urlToDisplay = htmlEncode(urlStr.substring(0, maxDisplayLength), true) + "...";
            } else {
                urlToDisplay = htmlEncode(urlStr, true);
            }

            if (urlStr.toLowerCase().startsWith("www.")) {
                urlStr = "http://" + urlStr;
            }

            if (verifyHierarchicalURI(urlStr, null)) {
                //Construct the hyperlink for the url...
                String urlLink = "<a rel=\"nofollow\" href=\"" + urlStr + "\"" + targetString;

                if (maxDisplayLength > 0 && urlStr.length() > maxDisplayLength) {
                    urlLink += " title=\"" + htmlEncode(urlStr, true) + "\">" + urlToDisplay + "</a>";
                } else {
                    urlLink += ">" + urlToDisplay + "</a>";
                }

                //Remove the original urlStr from str and put urlLink there instead...
                str.replace(linkStartIndex, linkEndIndex + 1, urlLink);

                //Set lastEndIndex to reflect the position of the end of urlLink
                //within the whole string...
                lastEndIndex = (linkStartIndex - 1) + urlLink.length();
            } else {
                //lastEndIndex is different from the one above cos' there's no
                //<a href...> tags added...
                lastEndIndex = (linkStartIndex - 1) + urlStr.length();
            }
        }
    }
}

From source file:org.idempiere.webservices.AbstractService.java

/**
 * Parse variables inside SQL// w  w  w  . j  a v a2s.co  m
 * @param sql
 * @param sqlParas
 * @param po
 * @param requestCtx
 * @return
 * @throws AdempiereException
 */
protected String parseSQL(String sql, ArrayList<Object> sqlParas, PO po, POInfo poInfo,
        Map<String, Object> requestCtx) throws AdempiereException {
    if (sql.startsWith("@SQL="))
        sql = sql.substring(5);

    if (sql.toLowerCase().indexOf(" where ") == -1)
        throw new AdempiereException("Invalid SQL: Query do not have any filetering criteria");

    StringBuilder sqlBuilder = new StringBuilder();

    if (sql.indexOf('@') == -1) {
        sqlBuilder.append(sql);
    } else {
        int firstInd = sql.indexOf('@');
        while (firstInd >= 0) {

            sqlBuilder.append(sql.substring(0, firstInd));

            sql = sql.substring(firstInd + 1);

            firstInd = sql.indexOf('@');
            if (firstInd == -1) {
                throw new AdempiereException("Missing closing '@' in SQL");
            }

            String token = sql.substring(0, firstInd);
            boolean isNullable = false;
            if (token.charAt(0) == '!') {
                isNullable = true;
                token = token.substring(1);
            }

            sql = sql.substring(firstInd + 1);

            Object val = parseVariable(token, po, poInfo, requestCtx);
            if (val == null && isNullable) {
                int ind = sqlBuilder.lastIndexOf("=");
                sqlBuilder.replace(ind, sqlBuilder.length(), " Is Null ");
            } else if (val == null)
                throw new AdempiereException("Can not resolve varialbe '" + token + "' in sql");
            else {
                sqlBuilder.append(" ? ");
                sqlParas.add(val);
            }

            firstInd = sql.indexOf('@');
        }
        sqlBuilder.append(sql);
    }

    return sqlBuilder.toString();
}

From source file:edu.umn.msi.tropix.persistence.dao.hibernate.TropixObjectDaoImpl.java

public List<TropixObject> searchObjects(final String userId, final Class<? extends TropixObject> objectType,
        final String name, final String description, final String ownerId) {
    final StringBuilder queryBuilder = new StringBuilder(
            getSession().getNamedQuery("baseSearch").getQueryString());
    if (StringUtils.hasText(description)) {
        queryBuilder.append(" and o.description like :description ");
    }//from  w  ww  . j  a  va 2 s.  com
    if (StringUtils.hasText(name)) {
        queryBuilder.append(" and o.name like :name ");
    }
    if (StringUtils.hasText(ownerId)) {
        queryBuilder.append(
                " and (select count(*) from DirectPermission ownerRole join ownerRole.users owner join ownerRole.objects ownerObject where ownerObject.id=o.id and owner.cagridId = :ownerId and ownerRole.role='owner' ) > 0");
    }
    final String objectTypeStr = objectType == null ? "TropixObject" : objectType.getSimpleName();
    final String typeStr = "TropixObject";
    final int typePos = queryBuilder.indexOf(typeStr);
    queryBuilder.replace(typePos, typePos + typeStr.length(), objectTypeStr);
    final Query query = getSession().createQuery(queryBuilder.toString());
    query.setParameter("userId", userId);
    if (StringUtils.hasText(name)) {
        query.setParameter("name", name);
    }
    if (StringUtils.hasText(description)) {
        query.setParameter("description", description);
    }
    if (StringUtils.hasText(ownerId)) {
        query.setParameter("ownerId", ownerId);
    }
    query.setMaxResults(maxSearchResults);
    @SuppressWarnings("unchecked")
    final List<TropixObject> results = query.list();

    return results;
}

From source file:pcgui.SetupParametersPanel.java

private String generateDependentArray(Symbol sym, IntegerDistribution intDist) {
    ArrayList<Integer> paramValList = new ArrayList<Integer>();
    for (Object param : sym.arrayParams) {
        //extract the dimension
        param = (String) param;/*from  www.  j  ava 2  s .  co  m*/
        try {
            if (hashTable.containsKey(param)) {
                Symbol depSym = (Symbol) hashTable.get(param);
                String typeString = depSym.typeString;

                if ("Integer".equalsIgnoreCase(typeString.trim())) {
                    //can only allow allow one more level of dependency
                    //varA Integer varB
                    //ourSym array(varA,varC)
                    Object strVal = depSym.get();
                    if (hashTable.containsKey(strVal)) {
                        Symbol s = (Symbol) hashTable.get(strVal);
                        Integer val = (Integer) s.get();
                        paramValList.add(val);
                    } else {
                        Integer val = (Integer) strVal;
                        paramValList.add(val);
                    }

                } else if ("Set".equalsIgnoreCase(typeString.trim())) {
                    String strVal = (String) depSym.get();
                    if (strVal.contains("..")) {
                        //1..varA
                        //take the upper limit
                        String sizeVar = strVal.split("\\.\\.")[1];
                        if (hashTable.containsKey(sizeVar)) {
                            Symbol s = (Symbol) hashTable.get(sizeVar);
                            //only take the value of this var
                            //not more than 2 level of dependency
                            Integer val = (Integer) s.get();
                            paramValList.add(val);
                        } else {
                            //1..12
                            Integer val = Integer.parseInt((String) sizeVar);
                            paramValList.add(val);
                        }
                    } else {
                        //can only parse simple set size
                        //{A,B,C,D}
                        //{A
                        //B
                        //C
                        //D}
                        //we can get size by splitting using comma ","
                        String strVal2 = (String) depSym.get();
                        Integer val = strVal2.split(",").length;
                        paramValList.add(val);
                    }
                }
            }
            //for constant integers
            //ourSym array(varA,5)
            Integer val = Integer.parseInt((String) param);
            paramValList.add(val);
        } catch (IllegalArgumentException e) {
            e.printStackTrace();
            //JOptionPane.showMessageDialog(this,"Check dimensions of variable "+sym.name, "Error", JOptionPane.ERROR_MESSAGE);
            return null;
        }
    }

    long arraySize = 1;
    StringBuilder sb = new StringBuilder();
    for (Integer val : paramValList) {
        //         System.out.println("UpdatedParam : "+val);
        arraySize *= val;
    }
    sb.append("[");
    for (long r = 1; r <= arraySize; r++) {
        String val = Integer.toString(intDist.sample());
        sb.append(val);
        sb.append(", ");

    }
    //remove the last ","
    sb.replace(sb.length() - 2, sb.length(), "");
    sb.append("]");
    //      System.out.println("Generated Array: "+ sym.name);
    //      System.out.println(sb.toString());
    return sb.toString();
}