Example usage for java.lang StringBuilder deleteCharAt

List of usage examples for java.lang StringBuilder deleteCharAt

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Introduction

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

Prototype

@Override
public StringBuilder deleteCharAt(int index)

Source Link

Usage

From source file:edu.ku.brc.af.ui.forms.BaseBusRules.java

/**
 * @param stmt/* w w w  .j a va  2  s.  co m*/
 * @param tableName
 * @param columnName
 * @param ids
 * @return
 */
public Integer getCount(final Statement stmt, final String tableName, final String columnName,
        final Integer... ids) {
    Integer count = null;
    try {
        StringBuilder idString = new StringBuilder();
        for (Integer i : ids) {
            idString.append(i);
            idString.append(", ");
        }
        idString.deleteCharAt(idString.length() - 2);
        DBTableInfo tableInfo = DBTableIdMgr.getInstance().getInfoByTableName(tableName);
        String extraColumns = getExtraWhereColumns(tableInfo);
        String join = QueryAdjusterForDomain.getInstance().getJoinClause(tableInfo, false,
                tableInfo.getAbbrev(), false);
        String queryString = "select count(*) from " + tableName + " " + tableInfo.getAbbrev() + " "
                + (join != null ? join : "") + "  where " + tableInfo.getAbbrev() + "." + columnName + " in ("
                + idString.toString() + ") ";
        if (StringUtils.isNotEmpty(extraColumns)) {
            queryString += " AND " + extraColumns;
        }

        //log.debug(queryString);
        ResultSet rs = stmt.executeQuery(queryString);
        if (rs.next()) {
            count = rs.getInt(1);
        }
        rs.close();

    } catch (Exception ex) {
        edu.ku.brc.af.core.UsageTracker.incrHandledUsageCount();
        edu.ku.brc.exceptions.ExceptionTracker.getInstance().capture(BaseBusRules.class, ex);
        ex.printStackTrace();

    }
    return count;
}

From source file:com.krawler.spring.crm.accountModule.crmAccountDAOImpl.java

public List<CrmAccount> getAccounts(List<String> recordIds) {
    if (recordIds == null || recordIds.isEmpty()) {
        return null;
    }//from w ww  . j  av a  2s  .  co m
    StringBuilder hql = new StringBuilder("from CrmAccount where accountid in (");

    for (String record : recordIds) {
        hql.append("'" + record + "',");
    }

    hql.deleteCharAt(hql.length() - 1);
    hql.append(")");

    return executeQuery(hql.toString());
}

From source file:au.org.ala.delta.util.Utils.java

/**
 * Capitalises the first word in the supplied text (which may contain RTF
 * markup) the first letter of the word is preceded by a '|'.
 * /*from  w w  w .  ja  va  2  s. c  o m*/
 * @param text
 *            the text to capitalise.
 * @return the text with the first word capitalised.
 */
public static String capitaliseFirstWord(String text) {
    if (StringUtils.isEmpty(text)) {
        return text;
    }

    StringBuilder tmp = new StringBuilder();
    tmp.append(text);
    int index = 0;
    while (index >= 0 && index < text.length() && !Character.isLetterOrDigit(tmp.charAt(index))) {
        if (tmp.charAt(index) == '\\') {
            index = RTFUtils.skipKeyword(text, index);

            if (index < 0 || index >= tmp.length() || Character.isLetterOrDigit(tmp.charAt(index))) {
                break;
            }
        }
        index++;
    }

    if (index >= 0 && index < text.length() && Character.isLetter(tmp.charAt(index))) {
        if ((index == 0) || (tmp.charAt(index - 1) != '|')) {
            tmp.setCharAt(index, Character.toUpperCase(tmp.charAt(index)));
        } else if (tmp.charAt(index - 1) == '|') {
            tmp.deleteCharAt(index - 1);
        }
    }
    return tmp.toString();
}

From source file:net.sf.jabref.importer.fetcher.IEEEXploreFetcher.java

private String createBibtexQueryURL(JSONObject searchResultsJson) {

    //buffer to use for building the URL for fetching the bibtex data from IEEEXplore
    StringBuilder bibtexQueryURLStringBuf = new StringBuilder();
    bibtexQueryURLStringBuf.append(URL_BIBTEX_START);

    //loop over each record and create a comma-separate list of article numbers which will be used to download the raw Bibtex
    JSONArray recordsJsonArray = searchResultsJson.getJSONArray("records");
    for (int n = 0; n < recordsJsonArray.length(); n++) {
        if (!recordsJsonArray.getJSONObject(n).isNull("articleNumber")) {
            bibtexQueryURLStringBuf.append(recordsJsonArray.getJSONObject(n).getString("articleNumber"))
                    .append(',');
        }//from   w ww.j av  a2  s .c  o m
    }
    //delete the last comma
    bibtexQueryURLStringBuf.deleteCharAt(bibtexQueryURLStringBuf.length() - 1);

    //add the abstract setting
    boolean includeAbstract = absCheckBox.isSelected();
    if (includeAbstract) {
        bibtexQueryURLStringBuf.append("&citations-format=citation-abstract");
    } else {
        bibtexQueryURLStringBuf.append("&citations-format=citation-only");
    }

    //append the remaining URL
    bibtexQueryURLStringBuf.append(URL_BIBTEX_END);

    return bibtexQueryURLStringBuf.toString();
}

From source file:com.cyberway.issue.net.PublicSuffixes.java

protected static void buildRegex(String stem, StringBuilder regex, SortedSet<String> prefixes) {
    if (prefixes.isEmpty()) {
        return;/*from   w ww  . j a  va  2 s  . com*/
    }
    if (prefixes.size() == 1 && prefixes.first().equals(stem)) {
        // avoid unnecessary "(?:)"
        return;
    }
    regex.append("(?:");
    if (stem.length() == 0) {
        regex.append("\n "); // linebreak-space before first character
    }
    Iterator<String> iter = prefixes.iterator();
    char c = 0;
    while (iter.hasNext()) {
        String s = iter.next();
        if (s.length() > stem.length()) {
            char d = s.charAt(stem.length());

            if (d == '+') {
                // convert exception to zero-width-positive-lookahead
                regex.append("(?=" + s.substring(stem.length() + 1) + ")");
            } else {
                if (d == c) {
                    continue;
                }
                c = d;
                regex.append(c);
                String newStem = s.substring(0, stem.length() + 1);
                SortedSet<String> tail = prefixes.tailSet(newStem);
                SortedSet<String> range = null;
                successor: for (String candidate : tail) {
                    if (!candidate.equals(newStem)) {
                        range = prefixes.subSet(s, candidate);
                        break successor;
                    }
                }
                if (range == null) {
                    range = prefixes.tailSet(s);
                }
                buildRegex(newStem, regex, range);
            }
            regex.append('|');
        } else {
            // empty suffix; insert dummy to be eaten when loop exits
            regex.append('@');
        }
    }
    // eat the trailing '|' (if no empty '@') or dummy
    regex.deleteCharAt(regex.length() - 1);
    regex.append(')');
    if (stem.length() == 1) {
        regex.append('\n'); // linebreak for TLDs
    }
}

From source file:com.baseproject.volley.toolbox.BasicNetwork.java

@Override
public NetworkResponse performRequest(Request<?> request) throws VolleyError {
    long requestStart = SystemClock.elapsedRealtime();
    while (true) {
        HttpResponse httpResponse = null;
        byte[] responseContents = null;
        Map<String, String> responseHeaders = new HashMap<String, String>();
        try {/*from   ww  w  .  j  ava2  s. c  om*/
            // Gather headers.
            Map<String, String> headers = new HashMap<String, String>();
            addCacheHeaders(headers, request.getCacheEntry());
            httpResponse = mHttpStack.performRequest(request, headers);
            StatusLine statusLine = httpResponse.getStatusLine();
            int statusCode = statusLine.getStatusCode();

            responseHeaders = convertHeaders(httpResponse.getAllHeaders());
            // Handle cache validation.
            if (statusCode == HttpStatus.SC_NOT_MODIFIED) {
                return new NetworkResponse(HttpStatus.SC_NOT_MODIFIED,
                        request.getCacheEntry() == null ? null : request.getCacheEntry().data,
                        responseHeaders.get("Etag"), HttpHeaderParser.parseCharset(responseHeaders), true,
                        request.getExpireTime());
            }

            // Some responses such as 204s do not have content. We must check.
            if (httpResponse.getEntity() != null) {
                responseContents = entityToBytes(httpResponse.getEntity());
                // TODO add to ensure download correct add by fenglei
                // long realLength = responseContents.length;
                // long requireLength = httpResponse.getEntity().getContentLength();
                // if(realLength != requireLength && requireLength != -1) {
                // Log.i("Error", "realLength = " + realLength + ", requireLength = " + requireLength);
                // }
                if (responseContents != null && httpResponse.getEntity().getContentLength() > 0
                        && responseContents.length != httpResponse.getEntity().getContentLength()) {
                    attemptRetryOnException("socket", request,
                            new VolleyError(Util.buildHttpErrorMsg("failed", -1, "ContentLength Error")));
                    continue;
                }
            } else {
                // Add 0 byte response as a way of honestly representing a
                // no-content request.
                responseContents = new byte[0];
            }

            // if the request is slow, log it.
            long requestLifetime = SystemClock.elapsedRealtime() - requestStart;
            logSlowRequests(requestLifetime, request, responseContents, statusLine);

            // if (statusCode < 200 || statusCode > 299) {
            // throw new IOException();
            // }

            if (request.isUpdateCookie()) {
                Header[] cookies = httpResponse.getHeaders("Set-Cookie");
                int count = cookies.length;
                int i = 0;
                StringBuilder cookieBuilder = new StringBuilder();
                for (Header cookie : cookies) {
                    String cookieStr = cookie.getValue();
                    i++;
                    if (!TextUtils.isEmpty(cookieStr) && cookieStr.length() > 10) {
                        int end = cookieStr.indexOf(" ");
                        if (i == count) {
                            cookieStr = cookieStr.subSequence(0, end - 1).toString();
                        } else {
                            cookieStr = cookieStr.subSequence(0, end).toString();
                        }
                        cookieBuilder.append(cookieStr).append(" ");
                    }
                }
                if (cookieBuilder.length() > 0) {
                    cookieBuilder.deleteCharAt(cookieBuilder.length() - 1);
                }
                request.setUpdateCookie(cookieBuilder.toString());
            }

            return new NetworkResponse(statusCode, responseContents, responseHeaders.get("Etag"),
                    HttpHeaderParser.parseCharset(responseHeaders), false, request.getExpireTime());
        } catch (SocketTimeoutException e) {
            attemptRetryOnException("socket", request, new VolleyError(
                    Util.buildHttpErrorMsg("failed", -1, HttpRequestManager.STATE_ERROR_TIMEOUT)));
        } catch (ConnectTimeoutException e) {
            attemptRetryOnException("connection", request, new VolleyError(
                    Util.buildHttpErrorMsg("failed", -1, HttpRequestManager.STATE_ERROR_TIMEOUT)));
        } catch (MalformedURLException e) {
            throw new VolleyError(Util.buildHttpErrorMsg("failed", -1,
                    HttpRequestManager.STATE_ERROR_MALFORMED_URL_EXCEPTION));
            // throw new RuntimeException("Bad URL " + request.getUrl(), e);
        } catch (IOException e) {
            attemptRetryOnException("io", request, new VolleyError(e));
            // int statusCode = 0;
            // NetworkResponse networkResponse = null;
            // if (httpResponse != null) {
            // statusCode = httpResponse.getStatusLine().getStatusCode();
            // } else {
            // throw new NoConnectionError(e);
            // }
            // VolleyLog.e("Unexpected response code %d for %s", statusCode, request.getUrl());
            // if (responseContents != null) {
            // networkResponse = new NetworkResponse(statusCode, responseContents,
            // responseHeaders, false);
            // if (statusCode == HttpStatus.SC_UNAUTHORIZED ||
            // statusCode == HttpStatus.SC_FORBIDDEN) {
            // attemptRetryOnException("auth",
            // request, new AuthFailureError(networkResponse));
            // } else {
            // // TODO: Only throw ServerError for 5xx status codes.
            // throw new ServerError(networkResponse);
            // }
            // } else {
            // throw new NetworkError(networkResponse);
            // }
        }
    }
}

From source file:com.krawler.workflow.module.dao.DataObjectOperationDAOImpl.java

private String buildUpdateQuery(String objName, String keyName, Map<String, Object> dataObject, Object[] args) {
    StringBuilder query = new StringBuilder("UPDATE ");
    query.append(getTableName(objName));
    query.append(" set ");

    Set<Entry<String, Object>> entrySet = dataObject.entrySet();

    if (!entrySet.isEmpty()) {
        int i = 0;
        for (Entry<String, Object> entry : entrySet) {
            if (keyName.equals(entry.getKey())) {
                args[args.length - 1] = entry.getValue();
                continue;
            }/* w  w w .  j  a v  a2 s. c o m*/
            query.append(entry.getKey());
            {
                query.append("= ?,");
            }
            args[i++] = entry.getValue();
        }

        query.deleteCharAt(query.length() - 1);
    }

    query.append(" where ");
    query.append(keyName);
    query.append(" = ?");
    return query.toString();
}

From source file:com.ebay.cloud.cms.metadata.mongo.MongoMetadataServiceImpl.java

@Override
public void deleteMetaClass(String className, MetadataContext metaContext) {
    long start = System.currentTimeMillis();
    try {// www  . j a  v a 2s.c  o m
        metadataLock.lock();

        MetaClass meta = repo.getMetadataService().getMetaClass(className);
        if (meta == null) {
            throw new MetaClassNotExistsException(repo.getRepositoryName(), className);
        }
        if (!meta.getFromReference().isEmpty() || !meta.getDescendants().isEmpty()) {
            StringBuilder sb = new StringBuilder();
            for (MetaRelationship mr : meta.getFromReference()) {
                sb.append(mr.getSourceDataType()).append(",");
            }
            for (MetaClass mc : meta.getDescendants()) {
                sb.append(mc.getName()).append(",");
            }
            sb.deleteCharAt(sb.length() - 1);
            throw new MetaDataException(MetaErrCodeEnum.NONE_ORPHAN_META_CLASS, MessageFormat
                    .format("MetaClass {0} is referenced by other meta class: {1}!", className, sb.toString()));
        }

        innerDeleteMetaClass(meta);
        addMetaHistory(meta, "deleteMetaClass", metaContext);

        long duration = System.currentTimeMillis() - start;
        metaContext.addDbTimeCost(duration);
    } catch (InterruptedException e) {
        logger.info("lock interrupted for deletaMetaClass {}", className);
        throw new MetaDataException(MetaErrCodeEnum.LOCK_INTERRUPTED,
                "lock interrupted for deleteMetaClass " + className, e);
    } finally {
        metadataLock.unlock();
    }
}

From source file:com.google.ie.business.service.impl.IdeaServiceImpl.java

/**
 * Formats the tag string submitted by application user for display on view.
 * //from   w w  w . j av  a  2s . c om
 * @param tagString String having tags submitted by application user.
 * @return formated comma separate tags string.
 */
protected final String formatTagString(String tagString) {
    String[] tags = tagString.trim().split("[\\s,]");
    StringBuilder sb = new StringBuilder();
    for (int i = 0; i < tags.length; i++) {
        String tmpString = tags[i].trim().toLowerCase();
        if (!tmpString.equals(""))
            sb.append(tmpString + ",");
        if (i == tags.length - 1)
            sb.deleteCharAt(sb.length() - 1);
    }
    return sb.toString();
}

From source file:com.heliosapm.tsdblite.handlers.json.SplitTraceInputHandler.java

public String toHostObjectNameName(final ObjectName on) {
    final StringBuilder b = new StringBuilder("meta.");
    TreeMap<String, String> tgs = new TreeMap<String, String>(on.getKeyPropertyList());
    final String metricName = on.getDomain();
    String h = tgs.remove("host");
    String a = tgs.remove("app");
    final String host = h; //==null ? "*" : h;
    final String app = a == null ? "ANYAPP" : a;
    final int segIndex = metricName.indexOf('.');
    final String seg = segIndex == -1 ? metricName : metricName.substring(0, segIndex);
    if (host != null) {
        b.append(host).append(".").append(seg).append(":");
    }/*from  w  ww. j  a  va 2  s  .  co m*/
    if (app != null) {
        tgs.put("app", app);
        //         b.append(app).append(".").append(seg).append(":");
    }

    //      if(segIndex!=-1) {
    //         tgs.put("app", metricName.substring(segIndex+1));
    //      }
    for (Map.Entry<String, String> entry : tgs.entrySet()) {
        b.append(entry.getKey()).append("=").append(entry.getValue()).append(",");
    }
    b.deleteCharAt(b.length() - 1);
    return b.toString();
}