Example usage for java.lang StringBuffer deleteCharAt

Introduction

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

Prototype

@Override
public synchronized StringBuffer deleteCharAt(int index) 

Source Link

Usage

From source file:hydrograph.ui.common.property.util.Utils.java

/**
 * The function will remove last char of string.
* @param value/*from   www. j av a  2s.co m*/
* @return
*/
private String getResult(String value) {
    StringBuffer buffer = new StringBuffer();
    if (value.endsWith("/")) {
        buffer.append(value);
        buffer = buffer.deleteCharAt(value.lastIndexOf("/"));
    }
    return buffer.toString();
}

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From source file:org.wmediumd.WmediumdGraphView.java

private String generateConfigString() {

    StringBuffer sb = new StringBuffer();
    sb.append("ifaces :\n{\n\tcount = ");
    sb.append(MyNode.nodeCount);/* w  w  w  .j  a v  a 2 s  .  co  m*/
    sb.append(";\n\tids = [");

    for (int i = 0; i < MyNode.nodeCount; i++) {
        sb.append("\"42:00:00:00:" + String.format("%02d", i) + ":00\", ");
    }
    sb.deleteCharAt(sb.length() - 2);

    sb.append("];\n};\nprob :\n{\n\trates = ");
    sb.append(MyLink.rates);
    sb.append(";\n\tmatrix_list = (\n");

    for (int i = 0; i < MyLink.rates; i++) {
        ProbMatrix p = graph.toMatrix(i);
        sb.append("\t\t" + p.toLinearString() + ",\n");
    }
    sb.deleteCharAt(sb.length() - 2);
    sb.append("\t);\n};");
    return sb.toString();
}

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From source file:com.wabacus.system.dataset.select.rationaldbassistant.report.GetReportDataSetBySP.java

private void addRowgroupColsToParams(StringBuffer systemParamsBuf) {
    AbsListReportDisplayBean alrdbean = (AbsListReportDisplayBean) rbean.getDbean()
            .getExtendConfigDataForReportType(AbsListReportType.KEY);
    if (alrdbean != null && alrdbean.getLstRowgroupColsColumn() != null
            && this.provider.getOwnerDataSetValueBean().isMatchDatasetid(alrdbean.getRowgroupDatasetId())) {
        StringBuffer rowGroupColsBuf = new StringBuffer();
        for (String rowgroupColTmp : alrdbean.getLstRowgroupColsColumn()) {
            if (rowgroupColTmp != null && !rowgroupColTmp.trim().equals(""))
                rowGroupColsBuf.append(rowgroupColTmp).append(",");
        }//from   w  w w  .  ja  v  a2 s. c o m
        if (rowGroupColsBuf.length() > 0) {
            if (rowGroupColsBuf.charAt(rowGroupColsBuf.length() - 1) == ',')
                rowGroupColsBuf.deleteCharAt(rowGroupColsBuf.length() - 1);
            systemParamsBuf.append("{[(<rowgroup_cols:" + rowGroupColsBuf.toString() + ">)]}");
        }
    }
}

---

From source file:net.sf.morph.transform.converters.TextToNumberConverter.java

/**
 * Determines whether negation of the conversion result is needed based on
 * the presence of the minus sign character.
 * //from w  w  w  .  j  a v a 2  s. co  m
 * @param charactersToParse
 *            the characters to parse
 * @param locale
 *            the locale
 * @return <code>true</code>, if the number is enclosed by parantheses
 *         and parantheses handling is set to PARENTHESES_NEGATE or<br>
 *         <code>false</code>, otherwise
 */
private boolean handleNegativeSignNegation(StringBuffer charactersToParse, Locale locale) {
    if (charactersToParse.charAt(0) == '-') {
        charactersToParse.deleteCharAt(0);
        return true;
    }
    if (charactersToParse.charAt(charactersToParse.length() - 1) == '-') {
        charactersToParse.deleteCharAt(charactersToParse.length() - 1);
        return true;
    }
    return false;
}

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From source file:org.infoscoop.request.OAuth2Message.java

public String buildPostBody(Map<String, String> map) {
    StringBuffer postBody = new StringBuffer();
    for (Iterator<String> i = map.keySet().iterator(); i.hasNext();) {
        String key = i.next();//w w w.  ja v  a2  s . c o m
        String val = map.get(key);
        postBody.append(key);
        postBody.append("=");
        postBody.append(val);
        postBody.append("&");
    }
    if (postBody.length() > 0) {
        postBody.deleteCharAt(postBody.length() - 1);
    }
    return postBody.toString();
}

---

From source file:test.ShopThreadSrc.java

private String getParams() {
    StringBuffer parambuff = new StringBuffer(2000);
    Iterator<String> it = this.params.keys();
    while (it.hasNext()) {
        String key = it.next();//from ww w . ja  v  a 2 s  .c o  m
        parambuff.append(key + "=" + this.params.getString(key));
        parambuff.append("&");
    }
    if (parambuff.indexOf("&") != -1)
        parambuff.deleteCharAt(parambuff.lastIndexOf("&"));
    return parambuff.toString();
}

---

From source file:org.wise.vle.domain.webservice.http.impl.HttpRestTransportImpl.java

/**
 * @see net.sf.sail.webapp.domain.webservice.http.HttpRestTransport#get(net.sf.sail.webapp.domain.webservice.http.HttpGetRequest)
 *//*from  w ww . j  av a  2  s.c  o  m*/
public InputStream get(final HttpGetRequest httpGetRequestData) throws HttpStatusCodeException {
    // add parameters to URL
    Map<String, String> requestParameters = httpGetRequestData.getRequestParameters();
    StringBuffer buffer = new StringBuffer(this.baseUrl);
    buffer.append(httpGetRequestData.getRelativeUrl());
    if (requestParameters != null && !requestParameters.isEmpty()) {
        buffer.append('?');
        Set<String> keys = requestParameters.keySet();
        for (String key : keys) {
            buffer.append(key).append('=').append(requestParameters.get(key)).append('&');
        }
        buffer.deleteCharAt(buffer.length() - 1);
    }

    HttpGet request = new HttpGet(buffer.toString());

    this.setHeaders(httpGetRequestData, request);
    try {
        // Execute the method.
        logRequest(request, "");
        HttpResponse response = this.client.execute(request);
        httpGetRequestData.isValidResponseStatus(response);
        return response.getEntity().getContent();
    } catch (HttpStatusCodeException hsce) {
        logAndThrowRuntimeException(hsce);
    } catch (IOException ioe) {
        logAndThrowRuntimeException(ioe);
    } finally {
        request.releaseConnection();
    }
    return null;
}

---

From source file:egovframework.com.utl.sys.fsm.service.FileSystemUtils.java

/**
 * Parses the Windows dir response last line
 *
 * @param line  the line to parse//from  w w w  .  j  a v a  2 s .  com
 * @param path  the path that was sent
 * @return the number of bytes
 * @throws IOException if an error occurs
 */
long parseDir(String line, String path) throws IOException {
    // read from the end of the line to find the last numeric
    // character on the line, then continue until we find the first
    // non-numeric character, and everything between that and the last
    // numeric character inclusive is our free space bytes count
    int bytesStart = 0;
    int bytesEnd = 0;
    int j = line.length() - 1;
    innerLoop1: while (j >= 0) {
        char c = line.charAt(j);
        if (Character.isDigit(c)) {
            // found the last numeric character, this is the end of
            // the free space bytes count
            bytesEnd = j + 1;
            break innerLoop1;
        }
        j--;
    }
    innerLoop2: while (j >= 0) {
        char c = line.charAt(j);
        if (!Character.isDigit(c) && c != ',' && c != '.') {
            // found the next non-numeric character, this is the
            // beginning of the free space bytes count
            bytesStart = j + 1;
            break innerLoop2;
        }
        j--;
    }
    if (j < 0) {
        throw new IOException("Command line 'dir /-c' did not return valid info " + "for path '" + path + "'");
    }

    // remove commas and dots in the bytes count
    StringBuffer buf = new StringBuffer(line.substring(bytesStart, bytesEnd));
    for (int k = 0; k < buf.length(); k++) {
        if (buf.charAt(k) == ',' || buf.charAt(k) == '.') {
            buf.deleteCharAt(k--);
        }
    }
    return parseBytes(buf.toString(), path);
}

---

From source file:org.nuxeo.ecm.platform.ui.web.auth.cas2.Cas2Authenticator.java

protected String getAppURL(HttpServletRequest httpRequest) {
    if (isValidStartupPage(httpRequest)) {
        StringBuffer sb = new StringBuffer(VirtualHostHelper.getServerURL(httpRequest));
        if (VirtualHostHelper.getServerURL(httpRequest).endsWith("/")) {
            sb.deleteCharAt(sb.length() - 1);
        }/*from w ww  .  jav a2 s  . c om*/
        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());
            }
        }

        return sb.toString();
    }
    if (appURL == null || appURL.equals("")) {
        appURL = NUXEO_SERVER_PATTERN_KEY;
    }
    if (appURL.contains(NUXEO_SERVER_PATTERN_KEY)) {
        String nxurl = BaseURL.getBaseURL(httpRequest);
        return appURL.replace(NUXEO_SERVER_PATTERN_KEY, nxurl);
    } else {
        return appURL;
    }
}

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From source file:org.intermine.web.task.LoadBagValuesTask.java

private boolean verifyProductionDatabase(Results bags) {
    //verify that we are pointing out the production database that created the users's saved lists.
    //select osbid from savedbag
    int totalBags = bags.size();
    int bagsMatching = 0;
    StringBuffer osbids = new StringBuffer();
    for (Iterator i = bags.iterator(); i.hasNext();) {
        ResultsRow row = (ResultsRow) i.next();
        SavedBag savedBag = (SavedBag) row.get(0);
        osbids.append(savedBag.getOsbId() + ",");
    }/*www.  j  a va 2s  .  c o m*/
    LOG.info("BAGVAL - userprofile osbids:" + totalBags);
    LOG.info("BAGVAL - userprofile ids:" + osbids);
    if (!"".equals(osbids)) {
        osbids.deleteCharAt(osbids.length() - 1);
        Connection conn = null;
        try {
            conn = ((ObjectStoreInterMineImpl) os).getDatabase().getConnection();
            String sqlCountBagsMatching = "SELECT COUNT(DISTINCT bagid) FROM osbag_int WHERE bagid IN ("
                    + osbids + ")";
            ResultSet result = conn.createStatement().executeQuery(sqlCountBagsMatching);
            result.next();
            bagsMatching = result.getInt(1);
            LOG.info("BAGVAL - found in production: " + bagsMatching);
            LOG.info("BAGVAL - bagsMatching / (float) totalBags = " + bagsMatching / (float) totalBags);
            if (bagsMatching / (float) totalBags < 0.8) {
                return false;
            }
            return true;
        } catch (SQLException sqle) {
            sqle.printStackTrace();
            throw new BuildException("Exception while connecting ", sqle);
        } finally {
            try {
                if (conn != null) {
                    conn.close();
                }
            } catch (SQLException sqle) {
            }
        }
    } else {
        return true;
    }
}

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