Example usage for java.lang StringBuffer delete

List of usage examples for java.lang StringBuffer delete

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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:org.kuali.kra.proposaldevelopment.rule.event.CalculateCreditSplitEvent.java

@Override
protected void logEvent() {
    StringBuffer logMessage = new StringBuffer(StringUtils.substringAfterLast(this.getClass().getName(), "."));
    logMessage.append(" with ");

    for (ProposalPerson person : ((ProposalDevelopmentDocument) getDocument()).getDevelopmentProposal()
            .getProposalPersons()) {/*from  w w w .  j  a  v a2 s  .  c  o  m*/
        logMessage.append(person.toString());
        logMessage.append(", ");
    }

    if (logMessage.substring(logMessage.length() - 2).equals(", ")) {
        logMessage.delete(logMessage.length() - 2, logMessage.length());
    }

    debug(logMessage);

}

From source file:org.anyframe.oden.admin.common.Cmd.java

private void parse(String line) {
    String[] args = CommonUtil.split(line);
    if (args.length == 0 || isOption(args[0])) {
        logger.error("Syntax Error command");
    }//from   w w  w . ja va  2 s  . c o  m

    int idx = 0;
    name = args[idx++];
    if (idx < args.length && !isOption(args[idx])) {
        action = args[idx++];
        if (idx < args.length && !isOption(args[idx])) {
            actionArg = args[idx++];
        }
    }

    if (idx < args.length) {
        if (!isOption(args[idx])) {
            logger.error("Syntax Error command");
        }
        Opt opt = new Opt();
        // collect the others
        StringBuffer ops = new StringBuffer();
        for (int i = idx; i < args.length; i++) {
            if (args[i].startsWith("-")) {
                if (ops.length() != 0) {
                    opt.clear();
                    opt.makeOpt(ops.toString());
                    options.add(opt);
                    ops.delete(0, ops.length());
                }
                ops.append(args[i].substring(1) + " ");
            } else {
                ops.append("\"" + args[i] + "\" ");
            }
        }
        if (ops.length() != 0) {
            options.add(new Opt(ops.toString()));
        }
    }
}

From source file:de.tudarmstadt.ukp.dkpro.wsd.wsi.io.AMBIENTReader.java

private void downloadHTMLPage(JCas jCas, final Result result) {
    try {//  w  w  w .  j  a  va  2 s .  c o m
        URL inputURL = new URL(URLDecoder.decode(result.url));
        URLConnection conn = inputURL.openConnection();
        conn.setReadTimeout(30000);
        InputStream is = conn.getInputStream();

        String text;

        CharsetDetector detector = new CharsetDetector();
        detector.enableInputFilter(true);

        try {
            text = IOUtils.toString(detector.getReader(is, null));

        } catch (Exception e) {
            text = IOUtils.toString(is);
        }
        StringBuffer cleanedText = new StringBuffer(Jsoup.parse(text).text());

        int index = XMLUtils.checkForNonXmlCharacters(cleanedText.toString(), false);
        while (index > -1) {
            cleanedText.delete(index, index + 1);
            index = XMLUtils.checkForNonXmlCharacters(cleanedText.toString(), false);
        }
        if (StringUtils.isAsciiPrintable(cleanedText.toString())) {
            jCas.setDocumentText(result.text + " " + cleanedText.toString());
        } else {
            jCas.setDocumentText(result.text);
        }
    } catch (Exception e) {
        getLogger().warn("Connection to " + result.url + " timed out/failed, using snippet only");
        e.printStackTrace();
        getLogger().warn(e);
        jCas.setDocumentText(result.text);
    }
}

From source file:org.eclipse.jubula.client.core.persistence.NodePM.java

/**
 * /*from www.j  a  v a 2s  .  co m*/
 * @param specTcGuid The GUID of the reused test case.
 * @param parentProjectIds All returned test cases will have one of these as
 *                         their project parent ID.
 * @param s The session into which the test cases will be loaded.
 * @return list of test cases.
 */
@SuppressWarnings("unchecked")
private static synchronized List<IExecTestCasePO> getExecTestCasesFor(String specTcGuid,
        List<Long> parentProjectIds, EntityManager s) {

    StringBuffer queryBuffer = new StringBuffer(
            "select ref from ExecTestCasePO as ref where ref.specTestCaseGuid = :specTcGuid and ("); //$NON-NLS-1$

    for (long id : parentProjectIds) {
        queryBuffer.append("ref.hbmParentProjectId = " + id + " or "); //$NON-NLS-1$ //$NON-NLS-2$
    }
    // Remove the last " or ", and close the statement
    queryBuffer.delete(queryBuffer.length() - 4, queryBuffer.length());
    queryBuffer.append(")"); //$NON-NLS-1$
    Query q = s.createQuery(queryBuffer.toString());
    q.setParameter("specTcGuid", specTcGuid); //$NON-NLS-1$
    List<IExecTestCasePO> execTcList = q.getResultList();

    return execTcList;

}

From source file:org.kuali.coeus.propdev.impl.person.SaveKeyPersonEvent.java

/**
 * Logs the event type and some information about the associated accountingLine
 */// w  w  w  .  j a v a2  s  .c o m
protected void logEvent() {
    StringBuffer logMessage = new StringBuffer(StringUtils.substringAfterLast(this.getClass().getName(), "."));
    logMessage.append(" with ");

    for (ProposalPerson person : ((ProposalDevelopmentDocument) getDocument()).getDevelopmentProposal()
            .getProposalPersons()) {
        logMessage.append(person.toString());
        logMessage.append(", ");
    }

    if (logMessage.substring(logMessage.length() - 2).equals(", ")) {
        logMessage.delete(logMessage.length() - 2, logMessage.length());
    }

    LOG.debug(logMessage);
}

From source file:org.owasp.jbrofuzz.graph.canvas.StatusCodeChart.java

private String calculateValue(final File inputFile) {

    if (inputFile.isDirectory()) {
        // return -1;
        return ERROR;
    }/*  w  w  w. j av  a 2s  . c o m*/

    String status = ERROR;

    BufferedReader inbuffReader = null;
    try {

        inbuffReader = new BufferedReader(new FileReader(inputFile));

        final StringBuffer one = new StringBuffer(MAX_CHARS);
        int counter = 0;
        int got;
        while (((got = inbuffReader.read()) > 0) && (counter < MAX_CHARS)) {

            one.append((char) got);
            counter++;

        }
        inbuffReader.close();

        one.delete(0, one.indexOf("\n--\n") + 4);
        one.delete(one.indexOf("\n--"), one.length());

        // status = Integer.parseInt(one.toString());
        status = one.toString();

    } catch (final IOException e1) {

        // return -2;
        return ERROR;

    } catch (final StringIndexOutOfBoundsException e2) {

        // return -3;
        return ERROR;

    } catch (final NumberFormatException e3) {

        // return 0;
        return ERROR;

    } finally {

        IOUtils.closeQuietly(inbuffReader);

    }

    return status;
}

From source file:org.apache.lucene.analysis.de.GermanStemmer.java

/**
  * suffix stripping (stemming) on the current term. The stripping is reduced
  * to the seven "base" suffixes "e", "s", "n", "t", "em", "er" and * "nd",
  * from which all regular suffixes are build of. The simplification causes
  * some overstemming, and way more irregular stems, but still provides
  * unique. discriminators in the most of those cases. The algorithm is
  * context free, except of the length restrictions.
  *//*w  ww . j a v a2s  .  c  o m*/
 private void strip(StringBuffer buffer) {
     boolean doMore = true;
     while (doMore && buffer.length() > 3) {
         if ((buffer.length() + substCount > 5)
                 && buffer.substring(buffer.length() - 2, buffer.length()).equals("nd")) {
             buffer.delete(buffer.length() - 2, buffer.length());
         } else if ((buffer.length() + substCount > 4)
                 && buffer.substring(buffer.length() - 2, buffer.length()).equals("em")) {
             buffer.delete(buffer.length() - 2, buffer.length());
         } else if ((buffer.length() + substCount > 4)
                 && buffer.substring(buffer.length() - 2, buffer.length()).equals("er")) {
             buffer.delete(buffer.length() - 2, buffer.length());
         } else if (buffer.charAt(buffer.length() - 1) == 'e') {
             buffer.deleteCharAt(buffer.length() - 1);
         } else if (buffer.charAt(buffer.length() - 1) == 's') {
             buffer.deleteCharAt(buffer.length() - 1);
         } else if (buffer.charAt(buffer.length() - 1) == 'n') {
             buffer.deleteCharAt(buffer.length() - 1);
         }
         // "t" occurs only as suffix of verbs.
         else if (buffer.charAt(buffer.length() - 1) == 't') {
             buffer.deleteCharAt(buffer.length() - 1);
         } else {
             doMore = false;
         }
     }
 }

From source file:org.kuali.kra.proposaldevelopment.rule.event.SaveKeyPersonEvent.java

/**
 * Logs the event type and some information about the associated accountingLine
 */// w w w . j  a  v a2s  . c o  m
protected void logEvent() {
    StringBuffer logMessage = new StringBuffer(StringUtils.substringAfterLast(this.getClass().getName(), "."));
    logMessage.append(" with ");

    for (ProposalPerson person : ((ProposalDevelopmentDocument) getDocument()).getDevelopmentProposal()
            .getProposalPersons()) {
        logMessage.append(person.toString());
        logMessage.append(", ");
    }

    if (logMessage.substring(logMessage.length() - 2).equals(", ")) {
        logMessage.delete(logMessage.length() - 2, logMessage.length());
    }

    debug(logMessage);
}

From source file:org.vfny.geoserver.wfs.servlets.TestWfsPost.java

/**
 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>
 * methods./*w ww .  j a v  a 2  s  .  c  o m*/
 *
 * @param request servlet request
 * @param response servlet response
 *
 * @throws ServletException DOCUMENT ME!
 * @throws IOException DOCUMENT ME!
 */
protected void processRequest(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    String requestString = request.getParameter("body");
    String urlString = request.getParameter("url");
    boolean doGet = (requestString == null) || requestString.trim().equals("");

    if ((urlString == null)) {
        PrintWriter out = response.getWriter();
        StringBuffer urlInfo = request.getRequestURL();

        if (urlInfo.indexOf("?") != -1) {
            urlInfo.delete(urlInfo.indexOf("?"), urlInfo.length());
        }

        String geoserverUrl = urlInfo.substring(0, urlInfo.indexOf("/", 8)) + request.getContextPath();
        response.setContentType("text/html");
        out.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.0 Transitional//EN\">");
        out.println("<html>");
        out.println("<head>");
        out.println("<title>TestWfsPost</title>");
        out.println("</head>");
        out.println("<script language=\"JavaScript\">");
        out.println("function doNothing() {");
        out.println("}");
        out.println("function sendRequest() {");
        out.println("  if (checkURL()==true) {");
        out.print("    document.frm.action = \"");
        out.print(urlInfo.toString());
        out.print("\";\n");
        out.println("    document.frm.target = \"_blank\";");
        out.println("    document.frm.submit();");
        out.println("  }");
        out.println("}");
        out.println("function checkURL() {");
        out.println("  if (document.frm.url.value==\"\") {");
        out.println("    alert(\"Please give URL before you sumbit this form!\");");
        out.println("    return false;");
        out.println("  } else {");
        out.println("    return true;");
        out.println("  }");
        out.println("}");
        out.println("function clearRequest() {");
        out.println("document.frm.body.value = \"\";");
        out.println("}");
        out.println("</script>");
        out.println("<body>");
        out.println("<form name=\"frm\" action=\"JavaScript:doNothing()\" method=\"POST\">");
        out.println("<table align=\"center\" cellspacing=\"2\" cellpadding=\"2\" border=\"0\">");
        out.println("<tr>");
        out.println("<td><b>URL:</b></td>");
        out.print("<td><input name=\"url\" value=\"");
        out.print(geoserverUrl);
        out.print("/wfs/GetFeature\" size=\"70\" MAXLENGTH=\"100\"/></td>\n");
        out.println("</tr>");
        out.println("<tr>");
        out.println("<td><b>Request:</b></td>");
        out.println("<td><textarea cols=\"60\" rows=\"24\" name=\"body\"></textarea></td>");
        out.println("</tr>");
        out.println("</table>");
        out.println("<table align=\"center\">");
        out.println("<tr>");
        out.println("<td><input type=\"button\" value=\"Clear\" onclick=\"clearRequest()\"></td>");
        out.println("<td><input type=\"button\" value=\"Submit\" onclick=\"sendRequest()\"></td>");
        out.println("<td></td>");
        out.println("</tr>");
        out.println("</table>");
        out.println("</form>");
        out.println("</body>");
        out.println("</html>");
        out.close();
    } else {
        response.setContentType("application/xml");

        BufferedReader xmlIn = null;
        PrintWriter xmlOut = null;
        StringBuffer sbf = new StringBuffer();
        String resp = null;

        try {
            URL u = new URL(urlString);
            java.net.HttpURLConnection acon = (java.net.HttpURLConnection) u.openConnection();
            acon.setAllowUserInteraction(false);

            if (!doGet) {
                //System.out.println("set to post");
                acon.setRequestMethod("POST");
                acon.setRequestProperty("Content-Type", "application/xml");
            } else {
                //System.out.println("set to get");
                acon.setRequestMethod("GET");
            }

            acon.setDoOutput(true);
            acon.setDoInput(true);
            acon.setUseCaches(false);

            //SISfixed - if there was authentication info in the request,
            //           Pass it along the way to the target URL
            //DJB: applied patch in GEOS-335
            String authHeader = request.getHeader("Authorization");

            String username = request.getParameter("username");

            if ((username != null) && !username.trim().equals("")) {
                String password = request.getParameter("password");
                String up = username + ":" + password;
                byte[] encoded = Base64.encodeBase64(up.getBytes());
                authHeader = "Basic " + new String(encoded);
            }

            if (authHeader != null) {
                acon.setRequestProperty("Authorization", authHeader);
            }

            if (!doGet) {
                xmlOut = new PrintWriter(new BufferedWriter(new OutputStreamWriter(acon.getOutputStream())));
                xmlOut = new java.io.PrintWriter(acon.getOutputStream());

                xmlOut.write(requestString);
                xmlOut.flush();
            }

            // Above 400 they're all error codes, see:
            // http://www.w3.org/Protocols/rfc2616/rfc2616-sec10.html
            if (acon.getResponseCode() >= 400) {
                PrintWriter out = response.getWriter();
                out.println("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
                out.println("<servlet-exception>");
                out.println("HTTP response: " + acon.getResponseCode() + "\n"
                        + URLDecoder.decode(acon.getResponseMessage(), "UTF-8"));
                out.println("</servlet-exception>");
                out.close();
            } else {
                // xmlIn = new BufferedReader(new InputStreamReader(
                // acon.getInputStream()));
                // String line;

                // System.out.println("got encoding from acon: "
                // + acon.getContentType());
                response.setContentType(acon.getContentType());
                response.setHeader("Content-disposition", acon.getHeaderField("Content-disposition"));

                OutputStream output = response.getOutputStream();
                int c;
                InputStream in = acon.getInputStream();

                while ((c = in.read()) != -1)
                    output.write(c);

                in.close();
                output.close();
            }

            //while ((line = xmlIn.readLine()) != null) {
            //    out.print(line);
            //}
        } catch (Exception e) {
            PrintWriter out = response.getWriter();
            out.println("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
            out.println("<servlet-exception>");
            out.println(e.toString());
            out.println("</servlet-exception>");
            out.close();
        } finally {
            try {
                if (xmlIn != null) {
                    xmlIn.close();
                }
            } catch (Exception e1) {
                PrintWriter out = response.getWriter();
                out.println("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
                out.println("<servlet-exception>");
                out.println(e1.toString());
                out.println("</servlet-exception>");
                out.close();
            }

            try {
                if (xmlOut != null) {
                    xmlOut.close();
                }
            } catch (Exception e2) {
                PrintWriter out = response.getWriter();
                out.println("<?xml version=\"1.0\" encoding=\"UTF-8\"?>");
                out.println("<servlet-exception>");
                out.println(e2.toString());
                out.println("</servlet-exception>");
                out.close();
            }
        }
    }
}

From source file:immf.Util.java

public static String encodeParameter(String name, String value, String encoding, String lang) {
    StringBuffer result = new StringBuffer();
    StringBuffer encodedPart = new StringBuffer();

    boolean needWriteCES = !isAllAscii(value);
    boolean CESWasWritten = false;
    boolean encoded;
    boolean needFolding = false;
    int sequenceNo = 0;
    int column;/*from  ww  w  .j a  v  a  2s .c  o m*/

    while (value.length() > 0) {
        // index of boundary of ascii/non ascii
        int lastIndex;
        boolean isAscii = value.charAt(0) < 0x80;
        for (lastIndex = 1; lastIndex < value.length(); lastIndex++) {
            if (value.charAt(lastIndex) < 0x80) {
                if (!isAscii)
                    break;
            } else {
                if (isAscii)
                    break;
            }
        }
        if (lastIndex != value.length())
            needFolding = true;

        RETRY: while (true) {
            encodedPart.delete(0, encodedPart.length());
            String target = value.substring(0, lastIndex);

            byte[] bytes;
            try {
                if (isAscii) {
                    bytes = target.getBytes("us-ascii");
                } else {
                    bytes = target.getBytes(encoding);
                }
            } catch (UnsupportedEncodingException e) {
                bytes = target.getBytes(); // use default encoding
                encoding = MimeUtility.mimeCharset(MimeUtility.getDefaultJavaCharset());
            }

            encoded = false;
            // It is not strict.
            column = name.length() + 7; // size of " " and "*nn*=" and ";"

            for (int i = 0; i < bytes.length; i++) {
                if (bytes[i] > ' ' && bytes[i] < 'z' && HeaderTokenizer.MIME.indexOf((char) bytes[i]) < 0) {
                    encodedPart.append((char) bytes[i]);
                    column++;
                } else {
                    encoded = true;
                    encodedPart.append('%');
                    String hex = Integer.toString(bytes[i] & 0xff, 16);
                    if (hex.length() == 1) {
                        encodedPart.append('0');
                    }
                    encodedPart.append(hex);
                    column += 3;
                }
                if (column > 76) {
                    needFolding = true;
                    lastIndex /= 2;
                    continue RETRY;
                }
            }

            result.append(";\r\n ").append(name);
            if (needFolding) {
                result.append('*').append(sequenceNo);
                sequenceNo++;
            }
            if (!CESWasWritten && needWriteCES) {
                result.append("*=");
                CESWasWritten = true;
                result.append(encoding).append('\'');
                if (lang != null)
                    result.append(lang);
                result.append('\'');
            } else if (encoded) {
                result.append("*=");
            } else {
                result.append('=');
            }
            result.append(new String(encodedPart));
            value = value.substring(lastIndex);
            break;
        }
    }
    return new String(result);
}