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:servletunit.frame2.MockFrame2TestCase.java

/**
 * Strip ;jsessionid= <sessionid>from path.
 * @return stripped path/*from www .  j ava2  s . c  o m*/
 */
protected static String stripJSessionID(String inPath) {
    if (inPath == null)
        return null;
    String path = inPath;

    String pathCopy = path.toLowerCase();
    int jsess_idx = pathCopy.indexOf(";jsessionid="); //$NON-NLS-1$
    if (jsess_idx > 0) {
        // Strip jsessionid from obtained path
        StringBuffer buf = new StringBuffer(path);
        path = buf.delete(jsess_idx, jsess_idx + 44).toString();
    }
    return path;
}

From source file:de.mpg.imeji.presentation.metadata.extractors.BasicExtractor.java

static void displayMetadata(List<String> techMd, Node node, int level) {
    StringBuffer sb = new StringBuffer();
    // print open tag of element
    indent(techMd, sb, level);/* w  ww  .jav  a2s . c  o  m*/
    sb.append("<" + node.getNodeName());
    NamedNodeMap map = node.getAttributes();
    if (map != null) {
        // print attribute values
        int length = map.getLength();
        for (int i = 0; i < length; i++) {
            Node attr = map.item(i);
            sb.append(" " + attr.getNodeName() + "=\"" + attr.getNodeValue() + "\"");
        }
    }
    Node child = node.getFirstChild();
    if (child == null) {
        // no children, so close element and return
        sb.append("/>");
        techMd.add(sb.toString());
        sb.delete(0, sb.length());
        return;
    }
    // children, so close current tag
    sb.append(">");
    techMd.add(sb.toString());
    sb.delete(0, sb.length());
    while (child != null) {
        // print children recursively
        displayMetadata(techMd, child, level + 1);
        child = child.getNextSibling();
    }
    // print close tag of element
    indent(techMd, sb, level);
    sb.append("</" + node.getNodeName() + ">");
    techMd.add(sb.toString());
    sb.delete(0, sb.length());
}

From source file:com.abstratt.mdd.core.util.MDDUtil.java

public static String getArgumentListString(List<? extends TypedElement> argumentList) {
    StringBuffer name = new StringBuffer("(");
    for (TypedElement argument : argumentList) {
        name.append(getTypeName(argument.getType()));
        addMultiplicity(name, argument);
        name.append(", ");
    }//from  w  w w.  j  a  v a  2 s . c o  m
    if (!argumentList.isEmpty())
        name.delete(name.length() - ", ".length(), name.length());
    name.append(")");
    return name.toString();
}

From source file:com.vmware.bdd.utils.CommonUtil.java

public static String inputsConvert(Set<String> words) {
    String newWordStr = "";
    if (words != null && !words.isEmpty()) {
        StringBuffer wordsBuff = new StringBuffer();
        for (String word : words) {
            wordsBuff.append(word).append(",");
        }//www.jav a2s  .c o  m
        wordsBuff.delete(wordsBuff.length() - 1, wordsBuff.length());
        newWordStr = wordsBuff.toString();
    }
    return newWordStr;
}

From source file:util.io.IOUtilities.java

/**
 * Clears an StringBuffer/*from ww w. j a va2 s . co m*/
 *
 * @param buffer The buffer to clear
 */
public static void clear(StringBuffer buffer) {
    buffer.delete(0, buffer.length());
}

From source file:br.org.indt.ndg.common.MD5.java

public static String getMD5FromSurvey(StringBuffer input) throws IOException, NoSuchAlgorithmException {

    StringBuffer inputMD5 = new StringBuffer(input);

    // remove XML header
    String xmlStartFlag = "<?";
    String xmlEndFlag = "?>";

    int xmlFlagStartPosition = inputMD5.indexOf(xmlStartFlag);
    int xmlFlagEndPosition = inputMD5.indexOf(xmlEndFlag);

    if ((xmlFlagStartPosition >= 0) && (xmlFlagEndPosition >= 0)) {
        inputMD5.delete(xmlFlagStartPosition, xmlFlagEndPosition + xmlEndFlag.length() + 1);
    }/*from  ww w.  j ava  2 s  .  c  o  m*/

    // remove checksum key
    String checksumFlag = "checksum=\"";
    int checksumFlagStartPosition = inputMD5.indexOf(checksumFlag) + checksumFlag.length();
    int checksumKeySize = 32;

    inputMD5.replace(checksumFlagStartPosition, checksumFlagStartPosition + checksumKeySize, "");

    // we need to remove last '\n' once NDG editor calculates its md5
    // checksum without it (both input and inputMD5)
    if (input.charAt(input.toString().length() - 1) == '\n') {
        input.deleteCharAt(input.toString().length() - 1);
    }

    if (inputMD5.charAt(inputMD5.toString().length() - 1) == '\n') {
        inputMD5.deleteCharAt(inputMD5.toString().length() - 1);
    }

    MessageDigest messageDigest = java.security.MessageDigest.getInstance("MD5");
    messageDigest.update(inputMD5.toString().getBytes("UTF-8"));
    byte[] byteArrayMD5 = messageDigest.digest();

    String surveyFileMD5 = getByteArrayAsString(byteArrayMD5);

    return surveyFileMD5;
}

From source file:org.eclipse.jubula.tools.internal.utils.StringParsing.java

/**
 * Method to split a text with a given delimiter and escapeChar into
 * a List of Strings/*  w  ww.j  a va  2s. c  o m*/
 * @param string
 *      String
 * @param delimeter
 *      char
 * @param escape
 *      char
 * @param includeEmptyToken should empty tokens (i.e. <del><del>) 
 * be returned
 * @return String[]
 *      split text
 */
public static List<String> splitToList(String string, char delimeter, char escape, boolean includeEmptyToken) {
    List<String> list = new ArrayList<String>();
    if (string == null) {
        return list;
    }
    int length = string.length();
    if (length == 0) {
        list.add(new String());
        return list;
    }
    // index for list
    int index = 0;
    int postIndex = 0;
    // flag to signalize to escape next char
    boolean escapeNextChar = false;
    boolean delimWasLastChar = false;
    StringBuffer word = new StringBuffer();

    while (index < length) {
        // Escape Recognition
        postIndex = (index < (string.length() - 1)) ? (index + 1) : index;
        if (string.charAt(index) == escape && string.charAt(postIndex) == delimeter && !escapeNextChar) {
            delimWasLastChar = false;
            escapeNextChar = true;
            // Delimiter Recognition
        } else if (string.charAt(index) == delimeter && !escapeNextChar) {
            if ((word.length() > 0) || includeEmptyToken) {
                list.add(word.toString());
                word.delete(0, word.length());
            }
            delimWasLastChar = true;
            escapeNextChar = false;
            // build subString
        } else {
            word.append(string.charAt(index));
            delimWasLastChar = false;
            escapeNextChar = false;
        }
        index++;
    }
    if ((word.length() > 0) || (includeEmptyToken && delimWasLastChar)) {
        list.add(word.toString());
    }
    return list;
}

From source file:org.eclipse.jubula.tools.utils.StringParsing.java

/**
 * Method to split a text with a given delimeter and escapeChar into
 * a List of Strings//  w ww  .  j  a v a  2 s. co m
 * @param string
 *      String
 * @param delimeter
 *      char
 * @param escape
 *      char
 * @param includeEmptyToken should empty tokens (i.e. <del><del>) 
 * be returned
 * @return String[]
 *      Splitted text
 */

public static List splitToList(String string, char delimeter, char escape, boolean includeEmptyToken) {
    List list = new ArrayList();
    if (string == null) {
        return list;
    }
    int length = string.length();
    if (length == 0) {
        list.add(new String());
        return list;
    }
    // index for list
    int index = 0;
    int postIndex = 0;
    // flag to signalize to escape next char
    boolean escapeNextChar = false;
    boolean delimWasLastChar = false;
    StringBuffer word = new StringBuffer();

    while (index < length) {
        // Escape Recognition
        postIndex = (index < (string.length() - 1)) ? (index + 1) : index;
        if (string.charAt(index) == escape && string.charAt(postIndex) == delimeter && !escapeNextChar) {
            delimWasLastChar = false;
            escapeNextChar = true;
            // Delimeter Recognition
        } else if (string.charAt(index) == delimeter && !escapeNextChar) {
            if ((word.length() > 0) || includeEmptyToken) {
                list.add(word.toString());
                word.delete(0, word.length());
            }
            delimWasLastChar = true;
            escapeNextChar = false;
            // build subString
        } else {
            word.append(string.charAt(index));
            delimWasLastChar = false;
            escapeNextChar = false;
        }
        index++;
    }
    if ((word.length() > 0) || (includeEmptyToken && delimWasLastChar)) {
        list.add(word.toString());
    }
    return list;
}

From source file:org.rapidcontext.app.plugin.cmdline.CmdLineExecProcedure.java

/**
 * Analyzes the error output buffer from a process and adds the
 * relevant log messages//from w  w  w. j a  va 2 s .c  o m
 *
 * @param cx             the procedure call context
 * @param buffer         the process error output buffer
 */
private static void log(CallContext cx, StringBuffer buffer) {
    int pos;
    while ((pos = buffer.indexOf("\n")) >= 0) {
        String text = buffer.substring(0, pos).trim();
        if (text.length() > 0 && text.charAt(0) == '#') {
            if (cx.getCallStack().height() <= 1) {
                Matcher m = PROGRESS_PATTERN.matcher(text);
                if (m.find()) {
                    double progress = Double.parseDouble(m.group(1));
                    cx.setAttribute(CallContext.ATTRIBUTE_PROGRESS, Double.valueOf(progress));
                }
            }
        } else {
            cx.log(buffer.substring(0, pos));
        }
        buffer.delete(0, pos + 1);
    }
}

From source file:com.hangum.tadpole.engine.sql.util.export.HTMLExporter.java

/**
 * make content file//from w w  w. j a  v  a  2s.  c  om
 * 
 * @param tableName
 * @param rsDAO
 * @return
 * @throws Exception
 */
public static String makeContentFile(String tableName, QueryExecuteResultDTO rsDAO) throws Exception {
    // full text
    String strTmpDir = PublicTadpoleDefine.TEMP_DIR + tableName + System.currentTimeMillis()
            + PublicTadpoleDefine.DIR_SEPARATOR;
    String strFile = tableName + ".html";
    String strFullPath = strTmpDir + strFile;

    FileUtils.writeStringToFile(new File(strFullPath), HTMLDefine.sbHtml, true);
    FileUtils.writeStringToFile(new File(strFullPath), "<table class='tg'>", true);

    // make content
    List<Map<Integer, Object>> dataList = rsDAO.getDataList().getData();
    // column .
    Map<Integer, String> mapLabelName = rsDAO.getColumnLabelName();
    StringBuffer sbHead = new StringBuffer();
    sbHead.append(String.format(strHead, "#"));
    for (int i = 1; i < mapLabelName.size(); i++) {
        sbHead.append(String.format(strHead, mapLabelName.get(i)));
    }
    String strLastColumnName = String.format(strGroup, sbHead.toString());

    // header
    FileUtils.writeStringToFile(new File(strFullPath), strLastColumnName, true);

    // body start
    StringBuffer sbBody = new StringBuffer("");
    for (int i = 0; i < dataList.size(); i++) {
        Map<Integer, Object> mapColumns = dataList.get(i);

        StringBuffer sbTmp = new StringBuffer();
        sbTmp.append(String.format(strHead, "" + (i + 1))); //$NON-NLS-1$
        for (int j = 1; j < mapColumns.size(); j++) {
            String strValue = mapColumns.get(j) == null ? "" : "" + mapColumns.get(j);
            sbTmp.append(String.format(strContent, StringEscapeUtils.unescapeHtml(strValue))); //$NON-NLS-1$
        }
        sbBody.append(String.format(strGroup, sbTmp.toString()));

        if ((i % DATA_COUNT) == 0) {
            FileUtils.writeStringToFile(new File(strFullPath), sbBody.toString(), true);
            sbBody.delete(0, sbBody.length());
        }
    }

    if (sbBody.length() > 0) {
        FileUtils.writeStringToFile(new File(strFullPath), sbBody.toString(), true);
    }

    FileUtils.writeStringToFile(new File(strFullPath), "</table>", true);

    return strFullPath;
}