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:com.fluidinfo.fom.Object.java

/**
 * Tag this object with the passed Tag instance and the associated string array value
 * @param tag the tag to associate with this object
 * @param value the string array value of the tag on this object
 * @throws FluidException/*from  w w w  . jav a 2  s.co m*/
 * @throws IOException
 */
public void tag(Tag tag, String[] values) throws FluidException, IOException {
    StringBuffer jsonArray = new StringBuffer();
    jsonArray.append("[ ");
    for (int i = 0; i < values.length; i++) {
        jsonArray.append(JSONObject.quote(values[i]));
        jsonArray.append(",");
    }
    jsonArray.deleteCharAt(jsonArray.length() - 1);
    jsonArray.append(" ]");
    this.tagPrimitive(tag, jsonArray.toString());
}

---

From source file:org.latticesoft.util.container.tree.impl.NodeImpl.java

public String getHierarchicalListName() {
    List l = this.getHierarchicalList();
    StringBuffer sb = new StringBuffer();
    for (int i = 0; i < l.size(); i++) {
        Node n = (Node) l.get(i);
        sb.append(n.getName());/*from   w  w w.java 2  s .c o m*/
        sb.append("-");
    }
    if (sb.length() > 0) {
        sb.deleteCharAt(sb.length() - 1);
    }
    return sb.toString();
}

---

From source file:dk.netarkivet.common.utils.FileUtils.java

/**
 * @param theFile//from  w  w  w.j  ava 2 s .com
 *            A file to make relative
 * @param theDir
 *            A directory
 * @return the filepath of the theFile relative to theDir. null, if
 *         theFile is not relative to theDir. null, if theDir is not a
 *         directory.
 */
public static String relativeTo(File theFile, File theDir) {
    ArgumentNotValid.checkNotNull(theFile, "File theFile");
    ArgumentNotValid.checkNotNull(theDir, "File theDir");
    if (!theDir.isDirectory()) {
        log.trace("The File '" + theDir.getAbsolutePath() + "' does not represent a directory. Null returned");
        return null;
    }

    List<String> filePathList = new ArrayList<String>();
    List<String> theDirPath = new ArrayList<String>();
    File tempFile = theFile.getAbsoluteFile();

    filePathList.add(tempFile.getName());
    while ((tempFile = tempFile.getParentFile()) != null) {
        filePathList.add(tempFile.getName());
    }

    tempFile = theDir.getAbsoluteFile();
    theDirPath.add(tempFile.getName());
    while ((tempFile = tempFile.getParentFile()) != null) {
        theDirPath.add(tempFile.getName());
    }

    // check, at the path prefix is the same
    List<String> sublist = filePathList.subList(theDirPath.size() - 2, filePathList.size());
    if (!theDirPath.equals(sublist)) {
        log.trace("The file '" + theFile.getAbsolutePath() + "' is not relative to the directory '"
                + theDir.getAbsolutePath() + "'. Null returned");
        return null;
    }

    List<String> relativeList = filePathList.subList(0, theDirPath.size() - 2);

    StringBuffer sb = new StringBuffer();
    Collections.reverse(relativeList);
    for (String aRelativeList : relativeList) {
        sb.append(aRelativeList);
        sb.append(File.separatorChar);
    }
    sb.deleteCharAt(sb.length() - 1); // remove last separatorChar
    return sb.toString();

}

---

From source file:org.eclipse.datatools.connectivity.sample.ftp.internal.FTPFileObject.java

public String getName() {
    StringBuffer sb = new StringBuffer();
    FTPFileObject parent = this;
    while (parent != null) {
        sb.insert(0, "/" + parent.getFTPFile().getName());
        if (parent.getParent() instanceof FTPFileObject) {
            parent = (FTPFileObject) parent.getParent();
        } else {//from   w  w  w  . j a va2  s. c  o m
            parent = null;
        }
    }
    while (sb.charAt(0) == '/') {
        sb.deleteCharAt(0);
    }
    return sb.toString();
}

---

From source file:org.apache.axis2.fastinfoset.FastInfosetMessageFormatter.java

/**
 * Construct URL parameters like, "param1=value1&param2=value2"
 * FIXME This is very HTTP specific. What about other transports
 * /*from  w w w  .  j av  a  2 s.c om*/
 * @param messageContext
 * @return Formatted URL parameters
 */
private String getParam(MessageContext messageContext) {

    OMElement dataOut = messageContext.getEnvelope().getBody().getFirstElement();
    Iterator it = dataOut.getChildElements();
    StringBuffer paramBuffer = new StringBuffer();

    while (it.hasNext()) {
        OMElement element = (OMElement) it.next();
        String parameter = element.getLocalName() + "=" + element.getText();
        paramBuffer.append(parameter);
        paramBuffer.append("&");
    }
    //We don't need a '&' at the end
    paramBuffer.deleteCharAt(paramBuffer.length() - 1);

    return paramBuffer.toString();
}

---

From source file:org.zebrafish.feature.AbstractFieldList.java

public String toURLString() {
    if (isEmpty()) {
        return StringUtils.EMPTY;
    }//  www  .j  av a 2s .c o  m

    StringBuffer sb = createStringBuffer();
    for (T t : this) {
        String fieldURLString = t.toURLString();
        if (StringUtils.isNotEmpty(fieldURLString)) {
            sb.append(fieldURLString);
            sb.append(getSeparator());
        }
    }

    return sb.charAt(sb.length() - 1) == Separator.EQUAL.getSymbol() ? StringUtils.EMPTY
            : sb.deleteCharAt(sb.length() - 1).toString();
}

---

From source file:net.sf.jabref.sql.importer.DBImporter.java

/**
 * Worker method to perform the import from a database
 *
 * @param dbs The necessary database connection information
 * @param mode//from  w w  w  .  j a v a  2s  .  c  om
 * @return An ArrayList containing pairs of Objects. Each position of the ArrayList stores three Objects: a
 * BibDatabase, a MetaData and a String with the bib database name stored in the DBMS
 * @throws Exception
 */
public List<DBImporterResult> performImport(DBStrings dbs, List<String> listOfDBs, BibDatabaseMode mode)
        throws Exception {
    List<DBImporterResult> result = new ArrayList<>();
    try (Connection conn = this.connectToDB(dbs)) {

        Iterator<String> itLista = listOfDBs.iterator();
        StringBuffer jabrefDBsb = new StringBuffer();
        jabrefDBsb.append('(');
        while (itLista.hasNext()) {
            jabrefDBsb.append('\'').append(itLista.next()).append("',");
        }
        jabrefDBsb.deleteCharAt(jabrefDBsb.length() - 1).append(')');

        try (Statement statement = SQLUtil.queryAllFromTable(conn,
                "jabref_database WHERE database_name IN " + jabrefDBsb.toString());
                ResultSet rsDatabase = statement.getResultSet()) {
            while (rsDatabase.next()) {
                BibDatabase database = new BibDatabase();
                // Find entry type IDs and their mappings to type names:
                HashMap<String, EntryType> types = new HashMap<>();
                try (Statement entryTypes = SQLUtil.queryAllFromTable(conn, "entry_types");
                        ResultSet rsEntryType = entryTypes.getResultSet()) {
                    while (rsEntryType.next()) {
                        Optional<EntryType> entryType = EntryTypes.getType(rsEntryType.getString("label"),
                                mode);
                        if (entryType.isPresent()) {
                            types.put(rsEntryType.getString("entry_types_id"), entryType.get());
                        }
                    }
                    rsEntryType.getStatement().close();
                }

                List<String> colNames = this.readColumnNames(conn).stream()
                        .filter(column -> !columnsNotConsideredForEntries.contains(column))
                        .collect(Collectors.toList());

                final String database_id = rsDatabase.getString("database_id");
                // Read the entries and create BibEntry instances:
                HashMap<String, BibEntry> entries = new HashMap<>();
                try (Statement entryStatement = SQLUtil.queryAllFromTable(conn,
                        "entries WHERE database_id= '" + database_id + "';");
                        ResultSet rsEntries = entryStatement.getResultSet()) {
                    while (rsEntries.next()) {
                        String id = rsEntries.getString("entries_id");
                        BibEntry entry = new BibEntry(IdGenerator.next(),
                                types.get(rsEntries.getString("entry_types_id")).getName());
                        entry.setField(BibEntry.KEY_FIELD, rsEntries.getString("cite_key"));
                        for (String col : colNames) {
                            String value = rsEntries.getString(col);
                            if (value != null) {
                                col = col.charAt(col.length() - 1) == '_' ? col.substring(0, col.length() - 1)
                                        : col;
                                entry.setField(col, value);
                            }
                        }
                        entries.put(id, entry);
                        database.insertEntry(entry);
                    }
                    rsEntries.getStatement().close();
                }
                // Import strings and preamble:
                try (Statement stringStatement = SQLUtil.queryAllFromTable(conn,
                        "strings WHERE database_id='" + database_id + '\'');
                        ResultSet rsStrings = stringStatement.getResultSet()) {
                    while (rsStrings.next()) {
                        String label = rsStrings.getString("label");
                        String content = rsStrings.getString("content");
                        if ("@PREAMBLE".equals(label)) {
                            database.setPreamble(content);
                        } else {
                            BibtexString string = new BibtexString(IdGenerator.next(), label, content);
                            database.addString(string);
                        }
                    }
                    rsStrings.getStatement().close();
                }
                MetaData metaData = new MetaData();
                metaData.initializeNewDatabase();
                // Read the groups tree:
                importGroupsTree(metaData, entries, conn, database_id);
                result.add(new DBImporterResult(database, metaData, rsDatabase.getString("database_name")));
            }
        }
    }

    return result;
}

---

From source file:org.zebrafish.util.ChartHelper.java

/**
 * Encodes data.//from  ww  w  .  j a  va 2s  . c  o  m
 * 
 * @param dataList the data list needed to be encoded
 * @return an encoded string
 */
public static String encodeData(DataList dataList) {
    StringBuffer sb = new StringBuffer(128);
    StringBuffer sbTmp = new StringBuffer(32);
    EncodingType type = dataList.getType();

    for (Data data : dataList) {
        float[] content = data.getContent();
        if (content == null || content.length == 0) {
            sb.append(type.getMissingValue()).append(type.getSymbol());
            continue;
        }

        if (dataList.isAutoScale()) {
            content = autoDataScale(content, 0, type.getMax());
        }

        sbTmp.setLength(0);
        try {
            for (float f : content) {
                switch (type) {
                case TEXT:
                    sbTmp.append(TEXT_ENCODING_FOMART.format(f)).append(",");
                    break;
                case SIMPLE:
                    sbTmp.append(SIMPLE_ENCODING.charAt(Math.round(f) % SIMPLE_ENCODING_LENGTH));
                    break;
                case EXTENDED:
                    int k = Math.round(f);
                    sbTmp.append(EXTENDED_ENCODING.charAt(k / EXTENDED_ENCODING_LENGTH));
                    sbTmp.append(EXTENDED_ENCODING.charAt(k % EXTENDED_ENCODING_LENGTH));
                }
            }

            if (type == EncodingType.TEXT) {
                sbTmp.deleteCharAt(sbTmp.length() - 1);
            }
            sb.append(sbTmp).append(type.getSymbol());
        } catch (Exception e) {
            sb.append(type.getMissingValue()).append(type.getSymbol());
        }
    }

    return sb.toString();
}

---

From source file:com.wabacus.util.TestFileUploadInterceptor.java

/**
 * ??/??????// ww w .j  a va2  s.c  om
 */
public boolean beforeDisplayFileUploadPrompt(HttpServletRequest request, List lstFieldItems,
        Map<String, String> mFormAndConfigValues, String failedMessage, PrintWriter out) {
    if (lstFieldItems == null || lstFieldItems.size() == 0)
        return true;
    FileItem fItemTmp;
    StringBuffer fileNamesBuf = new StringBuffer();
    for (int i = 0; i < lstFieldItems.size(); i++) {
        fItemTmp = (FileItem) lstFieldItems.get(i);
        if (fItemTmp.isFormField())
            continue;//?
        fileNamesBuf.append(fItemTmp.getName()).append(";");
    }
    if (fileNamesBuf.charAt(fileNamesBuf.length() - 1) == ';')
        fileNamesBuf.deleteCharAt(fileNamesBuf.length() - 1);
    if (failedMessage != null && !failedMessage.trim().equals("")) {//
        out.println("<h4>??" + fileNamesBuf.toString() + "" + failedMessage
                + "</h4>");
    } else {//?
        out.println("<script language='javascript'>");
        out.println("alert('" + fileNamesBuf.toString() + "?');");

        String inputboxid = mFormAndConfigValues.get("INPUTBOXID");
        if (inputboxid != null && !inputboxid.trim().equals("")) {//?
            String name = mFormAndConfigValues.get("param_name");
            name = name + "[" + fileNamesBuf.toString() + "]";
            out.println("selectOK('" + name + "','name',null,true);");
        }
        out.println("</script>");
    }
    return false;//????
}

---

From source file:be.ibridge.kettle.trans.step.textfileinput.TextFileInput.java

public static final Value convertValue(String pol, String field_name, int field_type, String field_format,
        int field_length, int field_precision, String num_group, String num_decimal, String num_currency,
        String nullif, String ifNull, int trim_type, DecimalFormat ldf, DecimalFormatSymbols ldfs,
        SimpleDateFormat ldaf, DateFormatSymbols ldafs) throws Exception {
    Value value = new Value(field_name, field_type); // build a value!

    // If no nullif field is supplied, take the default.
    String null_value = nullif;/*from ww w  .ja  v a2 s. co m*/
    if (null_value == null) {
        switch (field_type) {
        case Value.VALUE_TYPE_BOOLEAN:
            null_value = Const.NULL_BOOLEAN;
            break;
        case Value.VALUE_TYPE_STRING:
            null_value = Const.NULL_STRING;
            break;
        case Value.VALUE_TYPE_BIGNUMBER:
            null_value = Const.NULL_BIGNUMBER;
            break;
        case Value.VALUE_TYPE_NUMBER:
            null_value = Const.NULL_NUMBER;
            break;
        case Value.VALUE_TYPE_INTEGER:
            null_value = Const.NULL_INTEGER;
            break;
        case Value.VALUE_TYPE_DATE:
            null_value = Const.NULL_DATE;
            break;
        case Value.VALUE_TYPE_BINARY:
            null_value = Const.NULL_BINARY;
            break;
        default:
            null_value = Const.NULL_NONE;
            break;
        }
    }
    String null_cmp = Const.rightPad(new StringBuffer(null_value), pol.length());

    if (pol == null || pol.length() == 0 || pol.equalsIgnoreCase(null_cmp)) {
        if (ifNull != null && ifNull.length() != 0)
            pol = ifNull;
    }

    if (pol == null || pol.length() == 0 || pol.equalsIgnoreCase(null_cmp)) {
        value.setNull();
    } else {
        if (value.isNumeric()) {
            try {
                StringBuffer strpol = new StringBuffer(pol);

                switch (trim_type) {
                case TextFileInputMeta.TYPE_TRIM_LEFT:
                    while (strpol.length() > 0 && strpol.charAt(0) == ' ')
                        strpol.deleteCharAt(0);
                    break;
                case TextFileInputMeta.TYPE_TRIM_RIGHT:
                    while (strpol.length() > 0 && strpol.charAt(strpol.length() - 1) == ' ')
                        strpol.deleteCharAt(strpol.length() - 1);
                    break;
                case TextFileInputMeta.TYPE_TRIM_BOTH:
                    while (strpol.length() > 0 && strpol.charAt(0) == ' ')
                        strpol.deleteCharAt(0);
                    while (strpol.length() > 0 && strpol.charAt(strpol.length() - 1) == ' ')
                        strpol.deleteCharAt(strpol.length() - 1);
                    break;
                default:
                    break;
                }
                pol = strpol.toString();

                if (value.isNumber()) {
                    if (field_format != null) {
                        ldf.applyPattern(field_format);

                        if (num_decimal != null && num_decimal.length() >= 1)
                            ldfs.setDecimalSeparator(num_decimal.charAt(0));
                        if (num_group != null && num_group.length() >= 1)
                            ldfs.setGroupingSeparator(num_group.charAt(0));
                        if (num_currency != null && num_currency.length() >= 1)
                            ldfs.setCurrencySymbol(num_currency);

                        ldf.setDecimalFormatSymbols(ldfs);
                    }

                    value.setValue(ldf.parse(pol).doubleValue());
                } else {
                    if (value.isInteger()) {
                        value.setValue(Long.parseLong(pol));
                    } else {
                        if (value.isBigNumber()) {
                            value.setValue(new BigDecimal(pol));
                        } else {
                            throw new KettleValueException("Unknown numeric type: contact vendor!");
                        }
                    }
                }
            } catch (Exception e) {
                throw (e);
            }
        } else {
            if (value.isString()) {
                value.setValue(pol);
                switch (trim_type) {
                case TextFileInputMeta.TYPE_TRIM_LEFT:
                    value.ltrim();
                    break;
                case TextFileInputMeta.TYPE_TRIM_RIGHT:
                    value.rtrim();
                    break;
                case TextFileInputMeta.TYPE_TRIM_BOTH:
                    value.trim();
                    break;
                default:
                    break;
                }
                if (pol.length() == 0)
                    value.setNull();
            } else {
                if (value.isDate()) {
                    try {
                        if (field_format != null) {
                            ldaf.applyPattern(field_format);
                            ldaf.setDateFormatSymbols(ldafs);
                        }

                        value.setValue(ldaf.parse(pol));
                    } catch (Exception e) {
                        throw (e);
                    }
                } else {
                    if (value.isBinary()) {
                        value.setValue(pol.getBytes());
                    }
                }
            }
        }
    }

    value.setLength(field_length, field_precision);

    return value;
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• »