Example usage for java.lang StringBuffer delete

List of usage examples for java.lang StringBuffer delete

  1. HOME
  2. Java
  3. java
  4. java.lang.*
  5. StringBuffer
  6. delete

Introduction

In this page you can find the example usage for java.lang StringBuffer delete.

Prototype

@Override
public synchronized StringBuffer delete(int start, int end)

Source Link

Usage

From source file:playground.andreas.bln.ana.events2counts.PtCountCountComparisonKMLWriter.java

private ScreenOverlayType createBiasErrorGraphAlight(String kmlFilename) {
    int index = kmlFilename.lastIndexOf(System.getProperty("file.separator"));
    if (index == -1) {
        index = kmlFilename.lastIndexOf('/');
    }/*from ww  w  . j a  va  2 s .  c  o  m*/
    String outdir;
    if (index == -1) {
        outdir = "";
    } else {
        outdir = kmlFilename.substring(0, index) + System.getProperty("file.separator");
    }
    // ------------------------------------------------------------------------------
    PtBiasErrorGraph epAlight = new PtBiasErrorGraph(this.alightCountComparisonFilter.getCountsForHour(null),
            this.iter, null, "error graph - Alighting");
    epAlight.createChart(0);

    double[] meanErrorAlight = epAlight.getMeanRelError();
    double[] meanBiasAlight = epAlight.getMeanAbsBias();

    String fileAlight = outdir + "biasErrorGraphDataAlight.txt";
    log.info("writing chart data to " + new File(fileAlight).getAbsolutePath());
    try {
        BufferedWriter bwriter = IOUtils.getBufferedWriter(fileAlight);
        StringBuffer buffer = new StringBuffer(200);
        buffer.append("hour \t mean relative error \t mean absolute bias");
        bwriter.write(buffer.toString());
        bwriter.newLine();
        for (int i = 0; i < meanErrorAlight.length; i++) {
            buffer.delete(0, buffer.length());
            buffer.append(i + 1);
            buffer.append('\t');
            buffer.append(meanErrorAlight[i]);
            buffer.append('\t');
            buffer.append(meanBiasAlight[i]);
            bwriter.write(buffer.toString());
            bwriter.newLine();
        }
        bwriter.close();
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }

    String chartAlight = "errorGraphErrorBiasAlight.png";
    try {
        writeChartToKmz(chartAlight, epAlight.getChart());
        return createOverlayBottomRight(chartAlight, "Error Graph [Error/Bias]");
    } catch (IOException e) {
        e.printStackTrace();
    }

    return null;
}

From source file:dao.CobrandDaoDb.java

/**
 *  deleteUserCobrand method - deletes the cobranding information for user
 *  @param loginId - the login id/*  ww w.  ja  v a2 s .co m*/
 *  @param login - the login 
 *  @throws BaseDaoException - when error occurs
 */
public void deleteUserCobrand(String loginId, String login) throws BaseDaoException {
    if (RegexStrUtil.isNull(loginId)) {
        throw new BaseDaoException("params are null");
    }

    /**
     *  Get scalability datasource for user cobrand partitioned on user
     */
    String sourceName = scalabilityManager.getWriteScalability(loginId);
    ds = scalabilityManager.getSource(sourceName);
    if (ds == null) {
        throw new BaseDaoException("ds null, deleteUserCobrand() " + sourceName + " loginId = " + loginId);
    }

    Connection conn = null;
    try {
        conn = ds.getConnection();
        deleteUserQuery.run(conn, loginId);
    } catch (Exception e) {
        try {
            if (conn != null) {
                conn.close();
            }
        } catch (Exception e2) {
            throw new BaseDaoException("connection close exception while deleting user cobrand file ", e2);
        }
        throw new BaseDaoException("error occured while deleting user cobrand file", e);
    }

    try {
        if (conn != null) {
            conn.close();
        }
    } catch (Exception e2) {
        throw new BaseDaoException("connection close exception while deleting user cobrand file ", e2);
    }

    /**
     *  delete user cobrand from cache
     */
    Fqn fqn = cacheUtil.fqn(DbConstants.USER_COBRAND);
    if (treeCache.exists(fqn, loginId)) {
        treeCache.remove(fqn, loginId);
    }

    fqn = cacheUtil.fqn(DbConstants.USER_PAGE);
    if (treeCache.exists(fqn, login)) {
        treeCache.remove(fqn, login);
    }

    fqn = cacheUtil.fqn(DbConstants.USER_BLOB_COBRAND);
    StringBuffer sb = new StringBuffer(loginId);
    sb.append("-");
    sb.append("0");
    if (treeCache.exists(fqn, sb.toString())) {
        treeCache.remove(fqn, sb.toString());
    }
    sb.delete(0, sb.length());
    sb.append(loginId);
    sb.append("-");
    sb.append("1");
    if (treeCache.exists(fqn, sb.toString())) {
        treeCache.remove(fqn, sb.toString());
    }
}

From source file:fr.univlille2.ecm.platform.ui.web.auth.cas2.Cas2Authenticator.java

protected String getAppURL(HttpServletRequest httpRequest) {
    log.debug("getAppURL");

    if (isValidStartupPage(httpRequest)) {
        StringBuffer sb = new StringBuffer(VirtualHostHelper.getServerURL(httpRequest));
        if (VirtualHostHelper.getServerURL(httpRequest).endsWith("/")) {
            sb.deleteCharAt(sb.length() - 1);
        }/*  w  ww.ja  v a 2  s. com*/
        sb.append(httpRequest.getRequestURI());
        if (httpRequest.getQueryString() != null) {
            sb.append("?");
            sb.append(httpRequest.getQueryString());

            // remove ticket parameter from URL to correctly validate the
            // service
            int indexTicketKey = sb.lastIndexOf(ticketKey + "=");
            if (indexTicketKey != -1) {
                sb.delete(indexTicketKey - 1, sb.length());
            }
        }
        log.debug(sb.toString());
        return sb.toString();
    }
    if (appURL == null || appURL.equals("")) {
        log.debug("null app url");
        appURL = NUXEO_SERVER_PATTERN_KEY;
    }
    if (appURL.contains(NUXEO_SERVER_PATTERN_KEY)) {
        String nxurl = BaseURL.getBaseURL(httpRequest);
        log.debug(String.format("nxurl app url : %s", appURL.replace(NUXEO_SERVER_PATTERN_KEY, nxurl)));
        return appURL.replace(NUXEO_SERVER_PATTERN_KEY, nxurl);
    } else {
        log.debug(String.format("appurl: %s", appURL));
        return appURL;
    }
}

From source file:dao.CobrandDaoDb.java

/**
 *  deleteDirCobrand method - deletes the cobranding information for directory
 *  @param directoryId - the directory id
 *  @throws BaseDaoException - when error occurs
 *//*from  ww w .java2s. com*/
public void deleteDirCobrand(String directoryId) throws BaseDaoException {
    if (RegexStrUtil.isNull(directoryId)) {
        throw new BaseDaoException("params are null");
    }

    /**
     *  Get scalability datasource for directoryId cobrand partitioned on directoryId
     */
    String sourceName = scalabilityManager.getWriteScalability(directoryId);
    ds = scalabilityManager.getSource(sourceName);
    if (ds == null) {
        throw new BaseDaoException(
                "ds null, deleteDirCobrand() " + sourceName + " directoryId = " + directoryId);
    }

    Connection conn = null;
    try {
        conn = ds.getConnection();
        deleteDirectoryQuery.run(conn, directoryId);
    } catch (Exception e) {
        try {
            if (conn != null) {
                conn.close();
            }
        } catch (Exception e2) {
            throw new BaseDaoException("connection close exception while deleting directory cobrand file ", e2);
        }
        throw new BaseDaoException("error occured while deleting directory cobrand file", e);
    }

    try {
        if (conn != null) {
            conn.close();
        }
    } catch (Exception e2) {
        throw new BaseDaoException("connection close exception while deleting directory cobrand file ", e2);
    }

    /**
     *  delete directory cobrand from cache
     */
    Fqn fqn = cacheUtil.fqn(DbConstants.DIR_COBRAND);
    if (treeCache.exists(fqn, directoryId)) {
        treeCache.remove(fqn, directoryId);
    }

    fqn = cacheUtil.fqn(DbConstants.DIRECTORY);
    if (treeCache.exists(fqn, directoryId)) {
        treeCache.remove(fqn, directoryId);
    }

    fqn = cacheUtil.fqn(DbConstants.DIR_BLOB_COBRAND);
    StringBuffer sb = new StringBuffer(directoryId);
    sb.append("-");
    sb.append("0");
    if (treeCache.exists(fqn, sb.toString())) {
        treeCache.remove(fqn, sb.toString());
    }
    sb.delete(0, sb.length());
    sb.append(directoryId);
    sb.append("-");
    sb.append("1");
    if (treeCache.exists(fqn, sb.toString())) {
        treeCache.remove(fqn, sb.toString());
    }
}

From source file:dao.CobrandDaoDb.java

/**
 *  deleteCollCobrand method - deletes the cobranding information for collabrum
 *  @param collabrumId - the collabrum id
 *  @throws BaseDaoException - when error occurs
 *///  www. ja va 2s.  co  m
public void deleteCollCobrand(String collabrumId) throws BaseDaoException {

    if (RegexStrUtil.isNull(collabrumId)) {
        throw new BaseDaoException("params are null");
    }

    /**
     *  Get scalability datasource for collabrumId cobrand partitioned on collabrumId
     */
    String sourceName = scalabilityManager.getWriteScalability(collabrumId);
    ds = scalabilityManager.getSource(sourceName);
    if (ds == null) {
        throw new BaseDaoException(
                "ds null, deleteCollCobrand() " + sourceName + " collabrumId = " + collabrumId);
    }

    Connection conn = null;
    try {
        conn = ds.getConnection();
        deleteCollQuery.run(conn, collabrumId);
    } catch (Exception e) {
        try {
            if (conn != null) {
                conn.close();
            }
        } catch (Exception e2) {
            throw new BaseDaoException("connection close exception while deleting collabrum cobrand file ", e2);
        }
        throw new BaseDaoException("error occured while deleting collabrum cobrand file", e);
    }

    try {
        if (conn != null) {
            conn.close();
        }
    } catch (Exception e2) {
        throw new BaseDaoException("connection close exception while deleting collabrum cobrand file ", e2);
    }

    /**
     *  delete collabrum cobrand from cache
     */
    Fqn fqn = cacheUtil.fqn(DbConstants.COLL_COBRAND);
    if (treeCache.exists(fqn, collabrumId)) {
        treeCache.remove(fqn, collabrumId);
    }

    fqn = cacheUtil.fqn(DbConstants.COLLABRUM);
    if (treeCache.exists(fqn, collabrumId)) {
        treeCache.remove(fqn, collabrumId);
    }

    fqn = cacheUtil.fqn(DbConstants.COLL_BLOB_COBRAND);
    StringBuffer sb = new StringBuffer(collabrumId);
    sb.append("-");
    sb.append("0");
    if (treeCache.exists(fqn, sb.toString())) {
        treeCache.remove(fqn, sb.toString());
    }

    sb.delete(0, sb.length());
    sb.append(collabrumId);
    sb.append("-");
    sb.append("1");
    if (treeCache.exists(fqn, sb.toString())) {
        treeCache.remove(fqn, sb.toString());
    }
}

From source file:com.leosys.core.telnet.Telent.java

public void readUntil(String str) {
    char last = str.charAt(str.length() - 1);
    String[] ss;//from   w  w w  . j  ava 2s. c o  m
    try {
        StringBuffer sb = new StringBuffer();
        char c;
        int code = -1;
        boolean ansiControl = false;
        boolean start = true;
        while ((code = (in.read())) != -1) {
            c = (char) code;
            if (c == '\033') {//vt100?\033  
                ansiControl = true;
                int code2 = in.read();
                char cc = (char) code2;
                if (cc == '[' || cc == '(') {
                }
            }
            if (!ansiControl) {
                if (c == '\r') {
                    String olds = new String(sb.toString().getBytes(ORIG_CODEC), TRANSLATE_CODEC);
                    System.out.println(olds);
                    if (sb.lastIndexOf(str) != -1) {
                        break;
                    }
                    sb.delete(0, sb.length());
                } else if (c == '\n')
                    ;
                else
                    sb.append(c);
                if (sb.lastIndexOf(str) != -1) {
                    break;
                }
            }

            if (ansiControl) {
                if (('a' <= c && c <= 'z') || ('A' <= c && c <= 'Z') || c == '"') {
                    ansiControl = false;
                }
            }
        }
        System.out.println(new String(sb.toString().getBytes(ORIG_CODEC), TRANSLATE_CODEC));
    } catch (Exception e) {
        e.printStackTrace();
    }
}

From source file:org.eclipse.skalli.gerrit.client.internal.GerritClientImpl.java

/**
 * Utility method for checking accounts.
 *
 * This indirection was introduced to allow splitting the call if the parameter list is huge.
 * Depending on the database this could easily fail. Hence split it into separate SQL queries
 * and merge the results.//from w  ww.ja  v a 2s.  c o m
 *
 * @throws ConnectionException in case of connection / communication problems
 * @throws CommandException    in case of unsuccessful commands
 */
private Collection<String> queryKnownAccounts(Collection<String> variousAccounts)
        throws ConnectionException, CommandException {
    final List<String> result = new ArrayList<String>();

    final StringBuffer sb = new StringBuffer();
    sb.append("SELECT external_id FROM ").append(GSQL.Tables.ACCOUNT_EXTERNAL_IDS)
            .append(" WHERE external_id IN (");

    boolean noRealParameters = true;
    for (String variousAccount : variousAccounts) {
        if (!StringUtils.isBlank(variousAccount)) {
            sb.append("'").append(ACCOUNTS_PREFIX).append(variousAccount).append("', ");
            noRealParameters = false;
        }
    }
    sb.delete(sb.length() - 2, sb.length());
    sb.append(");");

    if (noRealParameters) {
        return result;
    }
    final List<String> gsqlResult = gsql(sb.toString(), ResultFormat.JSON);
    for (final String entry : gsqlResult) {
        if (isRow(entry)) {
            result.add(
                    StringUtils.removeStart(JSONUtil.getString(entry, "columns.external_id"), ACCOUNTS_PREFIX));
        }
    }

    return result;

}

From source file:com.glaf.chart.web.springmvc.ChartController.java

@RequestMapping("/edit")
public ModelAndView edit(HttpServletRequest request, ModelMap modelMap) {
    RequestUtils.setRequestParameterToAttribute(request);
    LoginContext loginContext = RequestUtils.getLoginContext(request);

    DatabaseQuery query = new DatabaseQuery();
    query.active("1");
    List<Database> activeDatabases = new ArrayList<Database>();

    List<Database> databases = null;
    if (loginContext.isSystemAdministrator()) {
        databases = databaseService.list(query);
    } else {//w  ww . j  a  v  a  2  s  . c o  m
        databases = databaseService.getDatabases(loginContext.getActorId());
    }

    if (databases != null && !databases.isEmpty()) {
        for (Database database : databases) {
            if ("1".equals(database.getActive())) {
                DatabaseConnectionConfig config = new DatabaseConnectionConfig();
                if (config.checkConfig(database)) {
                    activeDatabases.add(database);
                    logger.debug(database.getName() + " check connection ok.");
                }
            }
        }
    }

    if (!activeDatabases.isEmpty()) {
        request.setAttribute("databases", activeDatabases);
    }

    Map<String, Object> params = RequestUtils.getParameterMap(request);
    String chartId = ParamUtils.getString(params, "chartId");
    Chart chart = null;
    if (StringUtils.isNotEmpty(chartId)) {
        chart = chartService.getChart(chartId);
        request.setAttribute("chart", chart);
        if (StringUtils.isNotEmpty(chart.getQueryIds())) {
            List<String> queryIds = StringTools.split(chart.getQueryIds());
            StringBuffer sb01 = new StringBuffer();
            StringBuffer sb02 = new StringBuffer();
            for (String queryId : queryIds) {
                QueryDefinition queryDefinition = queryDefinitionService.getQueryDefinition(queryId);
                if (queryDefinition != null) {
                    sb01.append(queryDefinition.getId()).append(",");
                    sb02.append(queryDefinition.getTitle()).append("[").append(queryDefinition.getId())
                            .append("],");
                }
            }
            if (sb01.toString().endsWith(",")) {
                sb01.delete(sb01.length() - 1, sb01.length());
            }
            if (sb02.toString().endsWith(",")) {
                sb02.delete(sb02.length() - 1, sb02.length());
            }
            request.setAttribute("queryIds", sb01.toString());
            request.setAttribute("queryNames", sb02.toString());
        }
    }

    String x_view = ViewProperties.getString("chart.edit");
    if (StringUtils.isNotEmpty(x_view)) {
        return new ModelAndView(x_view, modelMap);
    }

    return new ModelAndView("/bi/chart/edit", modelMap);
}

From source file:com.glaf.activiti.web.rest.ActivitiProcessResource.java

@GET
@Path("view/{processInstanceId}")
@Produces({ MediaType.TEXT_HTML })
@ResponseBody//  www  .ja  va  2  s.c o m
@Transactional(readOnly = true)
public byte[] view(@Context HttpServletRequest request,
        @PathParam("processInstanceId") String processInstanceId) {
    String contextPath = request.getContextPath();
    StringBuffer buffer = new StringBuffer();
    if (StringUtils.isNotEmpty(processInstanceId)) {
        ProcessInstanceInfo processInstanceInfo = activitiProcessQueryService
                .getProcessInstanceInfo(processInstanceId);
        if (processInstanceInfo != null) {

            StringBuffer positionBuffer = new StringBuffer();
            StringBuffer position = new StringBuffer();

            StringBuffer text = new StringBuffer();

            int id = 0;
            List<ActivityInfo> processedActivityInfos = processInstanceInfo.getProcessedActivityInfos();
            List<ActivityInfo> activeActivityInfos = processInstanceInfo.getActiveActivityInfos();
            ActivityCoordinates coordinates = null;
            HistoricActivityInstance activityInstance = null;
            if (processedActivityInfos != null && !processedActivityInfos.isEmpty()) {
                for (ActivityInfo info : processedActivityInfos) {
                    coordinates = info.getCoordinates();
                    activityInstance = info.getActivityInstance();
                    if (activityInstance == null) {
                        continue;
                    }
                    position.delete(0, position.length());
                    text.delete(0, text.length());

                    String elId = "_pai_" + (++id);
                    String title = activityInstance.getActivityName();

                    position.append("left:").append(coordinates.getX() - 2).append("px;");
                    position.append("top:").append(coordinates.getY() - 2).append("px;");
                    position.append("height:").append(coordinates.getHeight() - 2).append("px;");
                    position.append("width:").append(coordinates.getWidth() - 2).append("px;");

                    buffer.append("\n        <div class=\"tip processed\" id=\"").append(elId)
                            .append("\" style=\"").append(position).append("\"></div>");

                    Date startDate = activityInstance.getStartTime();
                    Date endDate = activityInstance.getEndTime();
                    buffer.append("\n        <script>$('").append(elId).append("').store('tip:title', '")
                            .append(title).append('\'').append(").store('tip:text', '")
                            .append("<br/><b>:</b> ").append(DateUtils.getDateTime(startDate))
                            .append("<br/><b>?:</b> ").append(DateUtils.getDateTime(endDate));
                    if (activityInstance.getAssignee() != null) {
                        buffer.append("<br/><b>:</b> ").append(activityInstance.getAssignee());
                    }
                    buffer.append("');</script>");
                }
            }

            if (activeActivityInfos != null && !activeActivityInfos.isEmpty()) {
                id = 0;
                for (ActivityInfo activityInfo : activeActivityInfos) {
                    coordinates = activityInfo.getCoordinates();
                    String elId = "_aai_" + (++id);
                    positionBuffer.delete(0, positionBuffer.length());
                    positionBuffer.append("left:").append(coordinates.getX() - 2).append("px;");
                    positionBuffer.append("top:").append(coordinates.getY() - 2).append("px;");
                    positionBuffer.append("height:").append(coordinates.getHeight() - 2).append("px;");
                    positionBuffer.append("width:").append(coordinates.getWidth() - 2).append("px;");
                    buffer.append("\n        <div class=\"tip active\" id=\"").append(elId)
                            .append("\" style=\"").append(positionBuffer.toString()).append("\"></div>");
                    activityInstance = activityInfo.getActivityInstance();
                    if (activityInstance != null) {
                        String title = activityInstance.getActivityName();
                        Date startDate = activityInstance.getStartTime();
                        buffer.append("\n        <script>$('").append(elId).append("').store('tip:title', '")
                                .append(title).append('\'').append(").store('tip:text', '")
                                .append("<br/><b>:</b> ").append(DateUtils.getDateTime(startDate));
                        if (activityInstance.getAssignee() != null) {
                            buffer.append("<br/><b>:</b> ").append(activityInstance.getAssignee());
                        }
                        buffer.append("');</script>");
                    }
                }
            }
        }
    }

    String view = CustomProperties.getString("activiti.rs.view");
    if (StringUtils.isEmpty(view)) {
        view = "com/glaf/activiti/web/rest/view.ftl";
    }

    String content = null;

    if (cache.get(view) != null) {
        content = (String) cache.get(view);
    } else {
        try {
            Resource resouce = new ClassPathResource(view);
            content = FileUtils.readFile(resouce.getInputStream());
            cache.put(view, content);
        } catch (IOException e) {
            e.printStackTrace();
        }
    }

    Map<String, Object> context = new java.util.HashMap<String, Object>();
    context.put("contextPath", contextPath);
    context.put("x_script", buffer.toString());
    context.put("processInstanceId", processInstanceId);
    content = QueryUtils.replaceTextParas(content, context);

    try {
        return content.getBytes("UTF-8");
    } catch (IOException e) {
        return content.getBytes();
    }
}

From source file:com.glaf.report.web.springmvc.MxReportController.java

@RequestMapping("/chooseChart")
public ModelAndView chooseChart(HttpServletRequest request, ModelMap modelMap) {
    RequestUtils.setRequestParameterToAttribute(request);
    request.removeAttribute("canSubmit");
    Map<String, Object> params = RequestUtils.getParameterMap(request);
    String rowId = ParamUtils.getString(params, "reportId");
    ChartQuery query = new ChartQuery();
    List<Chart> list = chartService.list(query);
    request.setAttribute("unselecteds", list);
    Report report = null;/*ww  w  . j a  v a  2s . co m*/
    if (StringUtils.isNotEmpty(rowId)) {
        report = reportService.getReport(rowId);
        request.setAttribute("report", report);
        if (StringUtils.isNotEmpty(report.getChartIds())) {
            StringBuffer sb01 = new StringBuffer();
            StringBuffer sb02 = new StringBuffer();
            List<String> selecteds = new java.util.ArrayList<String>();
            List<String> chartIds = StringTools.split(report.getChartIds());
            for (Chart c : list) {
                if (chartIds.contains(c.getId())) {
                    selecteds.add(c.getId());
                    sb01.append(c.getId()).append(",");
                    sb02.append(c.getSubject()).append(",");
                }
            }
            if (sb01.toString().endsWith(",")) {
                sb01.delete(sb01.length() - 1, sb01.length());
            }
            if (sb02.toString().endsWith(",")) {
                sb02.delete(sb02.length() - 1, sb02.length());
            }
            request.setAttribute("selecteds", selecteds);
            request.setAttribute("chartIds", sb01.toString());

            request.setAttribute("chartNames", sb02.toString());
        }

        if (StringUtils.isNotEmpty(report.getQueryIds())) {
            List<String> queryIds = StringTools.split(report.getQueryIds());
            StringBuffer sb01 = new StringBuffer();
            StringBuffer sb02 = new StringBuffer();
            for (String queryId : queryIds) {
                QueryDefinition queryDefinition = queryDefinitionService.getQueryDefinition(queryId);
                if (queryDefinition != null) {
                    sb01.append(queryDefinition.getId()).append(",");
                    sb02.append(queryDefinition.getTitle()).append("[").append(queryDefinition.getId())
                            .append("],");
                }
            }
            if (sb01.toString().endsWith(",")) {
                sb01.delete(sb01.length() - 1, sb01.length());
            }
            if (sb02.toString().endsWith(",")) {
                sb02.delete(sb02.length() - 1, sb02.length());
            }
            request.setAttribute("queryIds", sb01.toString());
            request.setAttribute("queryNames", sb02.toString());
        }
    }

    String x_view = ViewProperties.getString("report.chooseChart");
    if (StringUtils.isNotEmpty(x_view)) {
        return new ModelAndView(x_view, modelMap);
    }

    return new ModelAndView("/bi/report/chooseChart", modelMap);
}