Example usage for java.lang StringBuffer substring

Introduction

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

Prototype

@Override
public synchronized String substring(int start, int end) 

Source Link

Usage

From source file:org.apache.ivory.retention.FeedEvictor.java

@Override
public int run(String[] args) throws Exception {

    CommandLine cmd = getCommand(args);//  w  w w .  j  a va2  s.c  o m
    String feedBasePath = cmd.getOptionValue("feedBasePath").replaceAll("\\?\\{", "\\$\\{");
    String retentionType = cmd.getOptionValue("retentionType");
    String retentionLimit = cmd.getOptionValue("retentionLimit");
    String timeZone = cmd.getOptionValue("timeZone");
    String frequency = cmd.getOptionValue("frequency"); //to write out smart path filters
    String logFile = cmd.getOptionValue("logFile");

    Path normalizedPath = new Path(feedBasePath);
    fs = normalizedPath.getFileSystem(getConf());
    feedBasePath = normalizedPath.toUri().getPath();
    LOG.info("Normalized path : " + feedBasePath);
    Pair<Date, Date> range = getDateRange(retentionLimit);
    String dateMask = getDateFormatInPath(feedBasePath);
    List<Path> toBeDeleted = discoverInstanceToDelete(feedBasePath, timeZone, dateMask, range.first);

    LOG.info("Applying retention on " + feedBasePath + " type: " + retentionType + ", Limit: " + retentionLimit
            + ", timezone: " + timeZone + ", frequency: " + frequency);

    DateFormat dateFormat = new SimpleDateFormat(format);
    dateFormat.setTimeZone(TimeZone.getTimeZone(timeZone));
    StringBuffer buffer = new StringBuffer();
    StringBuffer instancePaths = new StringBuffer("instancePaths=");
    for (Path path : toBeDeleted) {
        if (deleteInstance(path)) {
            LOG.info("Deleted instance " + path);
            Date date = getDate(path, feedBasePath, dateMask, timeZone);
            buffer.append(dateFormat.format(date)).append(',');
            instancePaths.append(path).append(",");
        }
    }

    logInstancePaths(new Path(logFile), instancePaths.toString());

    int len = buffer.length();
    if (len > 0) {
        stream.println("instances=" + buffer.substring(0, len - 1));
    } else {
        stream.println("instances=NULL");
    }

    return 0;
}

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From source file:org.apache.hadoop.mapreduce.tools.CLI.java

private String getJobPriorityNames() {
    StringBuffer sb = new StringBuffer();
    for (JobPriority p : JobPriority.values()) {
        // UNDEFINED_PRIORITY need not to be displayed in usage
        if (JobPriority.UNDEFINED_PRIORITY == p) {
            continue;
        }//from   w ww  . ja v  a 2 s  . c  o  m
        sb.append(p.name()).append(" ");
    }
    return sb.substring(0, sb.length() - 1);
}

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From source file:com.digitalpebble.storm.crawler.protocol.http.HttpResponse.java

private int parseStatusLine(PushbackInputStream in, StringBuffer line) throws IOException, HttpException {
    readLine(in, line, false);//from  ww  w  . j  a v a 2  s.  com

    int codeStart = line.indexOf(" ");
    int codeEnd = line.indexOf(" ", codeStart + 1);

    // handle lines with no plaintext result code, ie:
    // "HTTP/1.1 200" vs "HTTP/1.1 200 OK"
    if (codeEnd == -1)
        codeEnd = line.length();

    int code;
    try {
        code = Integer.parseInt(line.substring(codeStart + 1, codeEnd));
    } catch (NumberFormatException e) {
        throw new HttpException("bad status line '" + line + "': " + e.getMessage(), e);
    }

    return code;
}

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From source file:org.pentaho.di.core.row.ValueDataUtil.java

/**
 * Alternate faster version of string replace using a stringbuffer as input.
 *
 * @param str/* ww w  .j av a  2 s .co m*/
 *          The string where we want to replace in
 * @param code
 *          The code to search for
 * @param repl
 *          The replacement string for code
 */
public static void replaceBuffer(StringBuffer str, String code, String repl) {
    int clength = code.length();

    int i = str.length() - clength;

    while (i >= 0) {
        String look = str.substring(i, i + clength);
        if (look.equalsIgnoreCase(code)) {
            // Look for a match!
            str.replace(i, i + clength, repl);
        }
        i--;
    }
}

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From source file:com.zhonghui.tool.controller.HttpClient.java

/**
 * Map?key=value&key=value/*  w  w  w.  j a v a2  s .  c o  m*/
 *
 * @param requestParam
 * @param coder
 * @return
 */
private String getRequestParamString(Map<String, String> requestParam, String coder) {
    StringBuffer sf = new StringBuffer("");
    String reqstr = "";
    if (null != requestParam && 0 != requestParam.size()) {
        for (Entry<String, String> en : requestParam.entrySet()) {
            try {
                sf.append(en.getKey() + "=" + (null == en.getValue() || "".equals(en.getValue()) ? ""
                        : URLEncoder.encode(en.getValue(), coder)) + "&");
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
                return "";
            }
        }
        reqstr = sf.substring(0, sf.length() - 1);
    }
    logger.info("(?URLEncode?):[" + reqstr + "]");
    return reqstr;
}

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From source file:org.wso2.carbon.governance.sramp.SRAMPServlet.java

private String getServletURL(HttpServletRequest req) {
    try {//from   w  w w .  j av a  2  s .c  om
        StringBuffer requestURL = req.getRequestURL();
        return requestURL.substring(0,
                requestURL.indexOf(S_RAMP_SERVLET_CONTEXT) + S_RAMP_SERVLET_CONTEXT.length());
    } catch (Exception ignore) {
        // if there are any issues in obtaining the servlet URL, simply return the default HTTPS
        // URL.
        return servletURL;
    }
}

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From source file:com.digitalpebble.storm.crawler.protocol.http.HttpResponse.java

private void processHeaderLine(StringBuffer line) throws HttpException {

    int colonIndex = line.indexOf(":"); // key is up to colon
    if (colonIndex == -1) {
        int i;/* www . j a v a 2  s .com*/
        for (i = 0; i < line.length(); i++)
            if (!Character.isWhitespace(line.charAt(i)))
                break;
        if (i == line.length())
            return;
        throw new HttpException("No colon in header:" + line);
    }
    String key = line.substring(0, colonIndex);

    int valueStart = colonIndex + 1; // skip whitespace
    while (valueStart < line.length()) {
        int c = line.charAt(valueStart);
        if (c != ' ' && c != '\t')
            break;
        valueStart++;
    }
    String value = line.substring(valueStart);
    headers.addValue(key.toLowerCase(Locale.ROOT), value);
}

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From source file:FormatStorage1.IColumnDataFile.java

public void create(String fileName, IHead head, ArrayList<ArrayList<Integer>> columnprojects)
        throws IOException {
    if (columnprojects == null) {
        this.create(fileName, head);
        return;//from  w ww  . ja v a 2  s  .c om
    }
    this.columnprojects = columnprojects;
    this.head = head;
    fieldtypes = head.fieldMap().fieldtypes();
    int primaryindex = head.getPrimaryIndex();
    StringBuffer sb = new StringBuffer();
    for (ArrayList<Integer> cp : columnprojects) {
        IHead subhead = new IHead(head);
        subhead.setPrimaryIndex((short) -1);
        IFieldMap fieldMap = new IFieldMap();
        sb.setLength(0);
        sb.append("_idx");
        for (int i = 0; i < cp.size(); i++) {
            int c = cp.get(i);
            if (c == primaryindex)
                subhead.setPrimaryIndex(i);
            fieldMap.addFieldType(fieldtypes.get(c));
            sb.append(c).append("_");
        }
        subhead.setFieldMap(fieldMap);
        IFormatDataFile ifdf = new IFormatDataFile(conf);
        String subfile = fileName + sb.substring(0, sb.length() - 1);
        ifdf.create(subfile, subhead);
        this.cp2ifdfs.put(cp, ifdf);
        for (Integer c : cp) {
            this.idx2ifdfs.put(c, ifdf);
        }
    }
    workstatus = ConstVar.WS_Write;
}

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From source file:org.ebayopensource.turmeric.eclipse.typelibrary.ui.wizards.pages.NewTypeLibraryWizardPage.java

private boolean validateNamespaceAndTypesDuplicated() {
    if (types == null) {
        return true;
    }/* w w  w  .j  a  v a2s  .c  o  m*/
    StringBuffer dupNames = new StringBuffer();
    for (TypeModel type : types) {

        boolean hasType = true;
        try {
            hasType = SOAGlobalRegistryAdapter.getInstance().getGlobalRegistry()
                    .getType(new QName(namespaceText.getText(), type.getTypeName())) != null;
        } catch (Exception e) {
            e.printStackTrace();
        }
        if (hasType) {
            dupNames.append(type.getTypeName() + ", ");
        }
    }
    if (dupNames.length() > 0) {
        String errorMsg = "Selected types duplicated with types in the Type Repository [ "
                + dupNames.substring(0, dupNames.length() - 2)
                + "]. Please return to previous page and un-select these types or "
                + "change Type Library namespace.";
        if (overrideNamespaceBtn.getSelection() == true) {
            updateStatus(errorMsg, namespaceText);
        } else {
            updateStatus(errorMsg, namespaceText, domainClassifierList, serviceDomainList);
        }
    }
    return false;
}

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From source file:com.genentech.chemistry.tool.SDFSelectivityCalculator.java

private boolean readInput(OEMolBase mol) {
    numeratorInput = oechem.OEGetSDData(mol, numeratorTag);
    denominatorInput = oechem.OEGetSDData(mol, denominatorTag);
    if (numeratorInput == null || numeratorInput.length() == 0 || denominatorInput == null
            || denominatorInput.length() == 0)
        return false;

    numeratorOPInput = "";
    if (numeratorOPTag != null)
        numeratorOPInput = oechem.OEGetSDData(mol, numeratorOPTag);

    denominatorOPInput = "";
    if (denominatorOPTag != null)
        denominatorOPInput = oechem.OEGetSDData(mol, denominatorOPTag);

    if (numeratorOPInput.length() == 0) {
        if (numeratorInput.startsWith("<") || numeratorInput.startsWith(">")) {
            numeratorOPInput = numeratorInput.substring(0, 1);
            numeratorInput = numeratorInput.substring(1);
        }//from   w  w  w. j  a  v  a2 s.c o m
    }
    if (denominatorOPInput.length() == 0) {
        if (denominatorInput.startsWith("<") || denominatorInput.startsWith(">")) {
            denominatorOPInput = denominatorInput.substring(0, 1);
            denominatorInput = denominatorInput.substring(1);
        }
    }

    StringBuffer errText = new StringBuffer();
    if (!DataFormat.isNumeric(numeratorInput) || !DataFormat.isNumeric(denominatorInput)) {
        errText.append("Numerator or denominator is not a number; ");
    }
    if (numeratorOPInput.length() > 0 && !numeratorOPInput.matches("[<>]")) {
        errText.append(String.format("Invalid numerator operators (%s); ", numeratorOPInput));
    }
    if (denominatorOPInput.length() > 0 && !denominatorOPInput.matches("[<>]")) {
        errText.append(String.format("Invalid denominator operators (%s); ", denominatorOPInput));
    }
    if (errText.length() > 0) {
        messageText = errText.substring(0, errText.length() - 2);
        return false;
    }
    return true;
}

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