Example usage for java.lang StringBuilder delete

List of usage examples for java.lang StringBuilder delete

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Introduction

In this page you can find the example usage for java.lang StringBuilder delete.

Prototype

@Override
public StringBuilder delete(int start, int end)

Source Link

Usage

From source file:com.impetus.kundera.client.cassandra.dsdriver.DSClient.java

@Override
public <E> List<E> getColumnsById(String schemaName, String tableName, String pKeyColumnName, String columnName,
        Object pKeyColumnValue, Class columnJavaType) {
    // select columnName from tableName where pKeyColumnName =
    // pKeyColumnValue
    List results = new ArrayList();
    CQLTranslator translator = new CQLTranslator();
    String selectQuery = translator.SELECT_QUERY;
    selectQuery = StringUtils.replace(selectQuery, CQLTranslator.COLUMN_FAMILY,
            translator.ensureCase(new StringBuilder(), tableName, false).toString());
    selectQuery = StringUtils.replace(selectQuery, CQLTranslator.COLUMNS,
            translator.ensureCase(new StringBuilder(), columnName, false).toString());

    StringBuilder selectQueryBuilder = new StringBuilder(selectQuery);

    selectQueryBuilder.append(CQLTranslator.ADD_WHERE_CLAUSE);

    translator.buildWhereClause(selectQueryBuilder, columnJavaType, pKeyColumnName, pKeyColumnValue,
            CQLTranslator.EQ_CLAUSE, false);
    selectQueryBuilder.delete(selectQueryBuilder.lastIndexOf(CQLTranslator.AND_CLAUSE),
            selectQueryBuilder.length());

    ResultSet rSet = execute(selectQueryBuilder.toString(), null);

    Iterator<Row> rowIter = rSet.iterator();
    while (rowIter.hasNext()) {
        Row row = rowIter.next();//  ww w. ja va 2  s.  co m
        DataType dataType = row.getColumnDefinitions().getType(columnName);
        Object columnValue = DSClientUtilities.assign(row, null, null, dataType.getName(), null, columnName,
                null, null);
        results.add(columnValue);
    }
    return results;
}

From source file:my.grafos.ContactEditorUI.java

private void imprimeListaVActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_imprimeListaVActionPerformed
    StringBuilder listaVertice = new StringBuilder();
    listaVertice.append("Lista de Vrtices: {");
    for (int q = 0; q < Fabrica.getTamanhoListaVertices(); q++) {
        vertice = Fabrica.listaVertices.get(q);
        listaVertice.append(vertice.getId() + ", ");
        System.out.println(vertice + vertice.getId() + vertice.isSubconjunto());
    }/*from  ww  w .  j  a v a  2 s.  c  o m*/
    listaVertice.delete((listaVertice.length() - 2), listaVertice.length());
    listaVertice.append("}");
    TextAreaUI.setText(listaVertice.toString());

}

From source file:com.virtusa.akura.common.controller.ManageSpecialEventsController.java

/**
 * Method is to return participant list.
 * // w  ww.  j  a  v  a  2 s . c o m
 * @param specialEvents - SpecialEvents object
 * @param request - HttpServletRequest
 * @param modelMap - ModelMap attribute.
 * @return list of FaithLifeComment
 * @throws AkuraAppException - Detailed exception
 */
@ResponseBody
@RequestMapping(value = "/findParticipentList.htm")
public String populateParticipents(@ModelAttribute(MODEL_ATT_SPECIAL_EVENT) SpecialEvents specialEvents,
        ModelMap modelMap, HttpServletRequest request) throws AkuraAppException {

    StringBuilder allParticipents = new StringBuilder();
    // int categoryId = specialEvents.getParticipantCategory().getParticipantCategoryId();
    int categoryId = Integer.parseInt(request.getParameter("selectedValue"));
    if (categoryId == 1) {
        List<ClassGrade> classGradeList = SortUtil.sortClassGradeList(commonService.getClassGradeList());

        boolean isFirst = true;
        StringBuilder classes = new StringBuilder();

        for (ClassGrade cg : classGradeList) {
            classes.append(cg.getDescription());
            classes.append("_");
            classes.append(cg.getClassGradeId());

            if (isFirst) {
                allParticipents.append(classes.toString()); // no comma
                isFirst = false;
            } else {
                allParticipents.append(","); // comma
                allParticipents.append(classes.toString());
            }
            classes.delete(0, classes.length());
        }

    }

    if (categoryId == 2) {
        List<SportCategory> sportCategoryList = SortUtil
                .sortSportCategoriesList(commonService.getSportCategoriesList());

        boolean isFirst = true;
        StringBuilder sportCategories = new StringBuilder();

        for (SportCategory sc : sportCategoryList) {
            sportCategories.append(sc.getSport().getDescription());
            sportCategories.append("-");
            sportCategories.append(sc.getSportSubCategory().getDescription());
            sportCategories.append("_");
            sportCategories.append(sc.getSportCategoryId());

            if (isFirst) {
                allParticipents.append(sportCategories.toString()); // no comma
                isFirst = false;
            } else {
                allParticipents.append(","); // comma
                allParticipents.append(sportCategories.toString());
            }
            sportCategories.delete(0, sportCategories.length());
        }
    }

    if (categoryId == CATEGORY_TYPE_3) {

        List<ClubSociety> clubSocietyList = SortUtil.sortClubSocietyList(commonService.getClubsSocietiesList());

        boolean isFirst = true;
        StringBuilder clubSocieties = new StringBuilder();

        for (ClubSociety cs : clubSocietyList) {
            clubSocieties.append(cs.getName());
            clubSocieties.append("_");
            clubSocieties.append(cs.getClubSocietyId());

            if (isFirst) {
                allParticipents.append(clubSocieties.toString()); // no comma
                isFirst = false;
            } else {
                allParticipents.append(","); // comma
                allParticipents.append(clubSocieties.toString());
            }
            clubSocieties.delete(0, clubSocieties.length());
        }

    }
    return allParticipents.toString();
}

From source file:my.grafos.ContactEditorUI.java

private void imprimeListaAActionPerformed(java.awt.event.ActionEvent evt) {//GEN-FIRST:event_imprimeListaAActionPerformed

    StringBuilder listaArestas = new StringBuilder();
    listaArestas.append("Lista de Arestas: {");
    for (int q = 0; q < Fabrica.getTamanhoListaArestas(); q++) {
        aresta = Fabrica.listaArestas.get(q);
        listaArestas.append(aresta.getId() + ", ");
        System.out.println(aresta + " " + aresta.getId() + " " + aresta.getOrigem().getId() + " "
                + aresta.getDestino().getId());
    }/*from   w ww.java  2  s  . com*/
    listaArestas.delete(listaArestas.length() - 2, listaArestas.length());
    listaArestas.append("}");
    TextAreaUI.setText(listaArestas.toString());
}

From source file:com.cloud.utils.db.SqlGenerator.java

public Pair<String, Attribute[]> buildRemoveSql() {
    Attribute attribute = findAttribute(GenericDao.REMOVED_COLUMN);
    if (attribute == null) {
        return null;
    }/*w  w w  . j a v a2  s.c  om*/

    StringBuilder sql = new StringBuilder("UPDATE ");
    sql.append(attribute.table).append(" SET ");
    sql.append(attribute.columnName).append(" = ? WHERE ");

    List<Attribute> ids = _ids.get(attribute.table);

    // if ids == null, that means the removed column was added as a JOIN
    // value to another table.  We ignore it here.
    if (ids == null) {
        return null;
    }
    if (ids.size() == 0) {
        return null;
    }

    for (Attribute id : ids) {
        sql.append(id.table).append(".").append(id.columnName).append(" = ? AND ");
    }

    sql.delete(sql.length() - 5, sql.length());

    Attribute[] attrs = ids.toArray(new Attribute[ids.size() + 1]);
    attrs[attrs.length - 1] = attribute;

    return new Pair<String, Attribute[]>(sql.toString(), attrs);
}

From source file:net.rptools.maptool.client.functions.StrListFunctions.java

/**
 * MapTool call: <code>listInsert(list, index, target [,delim])</code>
 * //from   w  ww  . jav a  2 s  .  c o m
 * @param index
 *            A zero-based number from 0 to the list length (if equal to list length, <code>target</code> is
 *            appended)
 * @param target
 *            A string or number to insert
 * @param delim
 *            An optional list delimiter (default ",")
 * @return A new list with <code>target</code> inserted before the item at position <code>index</code>
 */
public Object listInsert(List<Object> parameters, String listStr, String lastParam, List<String> list)
        throws ParameterException {
    Object retval = "";
    String delim = ",";

    int minParams = 3;
    int maxParams = minParams + 1;
    checkVaryingParameters("listInsert()", minParams, maxParams, parameters,
            new Class[] { null, BigDecimal.class, null, String.class });
    if (parameters.size() == maxParams) {
        delim = lastParam;
    }
    parse(listStr, list, delim);

    int index = ((BigDecimal) parameters.get(1)).intValue();
    String target = parameters.get(2).toString().trim();
    StringBuilder sb = new StringBuilder();
    if (list.size() == 0) {
        if (index == 0) {
            retval = target;
        }
    } else {
        for (int i = 0; i < list.size() + 1; i++) {
            if (i == index) {
                sb.append(target);
                sb.append(delim);
                sb.append(" ");
            }
            if (i < list.size()) {
                sb.append(list.get(i));
                sb.append(delim);
                sb.append(" ");
            }
        }
        sb.delete(sb.length() - 1 - delim.length(), sb.length()); // remove the trailing ", "
        retval = sb.toString();
    }
    return retval;
}

From source file:org.synyx.hades.dao.query.QueryCreator.java

/**
 * Constructs a query from the underlying {@link QueryMethod}.
 * /*from   w  w  w.  j av a  2  s.c om*/
 * @return the query string
 * @throws QueryCreationException
 */
String constructQuery() {

    StringBuilder queryBuilder = new StringBuilder(
            getQueryString(READ_ALL_QUERY, getEntityName(method.getDomainClass())));
    queryBuilder.append(" where ");

    PartSource source = new PartSource(method.getName());

    // Split OR
    List<PartSource> orParts = source.getParts(OR);

    int parametersBound = 0;

    for (PartSource orPart : orParts) {

        // Split AND
        List<PartSource> andParts = orPart.getParts(AND);
        StringBuilder andBuilder = new StringBuilder();

        for (PartSource andPart : andParts) {

            Parameters parameters = method.getParameters().getBindableParameters();

            Parameter parameter = parameters.hasParameterAt(parametersBound)
                    ? parameters.getParameter(parametersBound)
                    : null;

            try {
                Part part = new Part(andPart.cleanedUp(), method, parameter);

                andBuilder.append(part.getQueryPart()).append(" and ");
                parametersBound += part.getNumberOfArguments();

            } catch (ParameterOutOfBoundsException e) {
                throw QueryCreationException.create(method, e);
            }

        }

        andBuilder.delete(andBuilder.length() - 5, andBuilder.length());

        queryBuilder.append(andBuilder);
        queryBuilder.append(" or ");
    }

    // Assert correct number of parameters
    if (!method.isCorrectNumberOfParameters(parametersBound)) {
        throw QueryCreationException.create(method, INVALID_PARAMETER_SIZE);
    }

    queryBuilder.delete(queryBuilder.length() - 4, queryBuilder.length());

    if (source.hasOrderByClause()) {
        queryBuilder.append(" ").append(source.getOrderBySource().getClause());
    }

    String query = queryBuilder.toString();

    LOG.debug("Created query '{}' from method {}", query, method.getName());

    return query;
}

From source file:ch.iceage.icedms.persistence.jdbc.query.impl.DefaultDocumentQueries.java

@Override
public String getAll(Document criteria, FetchType oneToMany, FetchType manyToOne) {
    StringBuilder sb = getSelectStatement("DOCUMENT", TABLE_ALIAS, oneToMany, manyToOne);
    sb.append(" WHERE ");
    if (criteria.getConfidential() != null) {
        sb.append(" CONFIDENTIAL =").append(criteria.getConfidential().equals(true) ? 1 : 0).append(" AND ");
    }// ww w  . j  a v  a2 s.c  o  m
    if (criteria.getArchiveDate() != null) {
        sb.append(" ARCHIVE_DATE=").append(criteria.getArchiveDate()).append(" AND ");
    }
    if (criteria.getCurrentVersion() != null) {
        sb.append(" CURRENT_VERSION=").append(criteria.getCurrentVersion()).append(" AND ");
    }
    if (criteria.getDocumentType() != null) {
        sb.append(" DOCUMENT_TYPE_ID=").append(criteria.getDocumentType().getId()).append(" AND ");
    }
    if (criteria.getLanguage() != null) {
        sb.append(" LANGUAGE_ID=").append(criteria.getLanguage().getId()).append(" AND ");
    }
    if (criteria.getStatus() != null) {
        sb.append(" STATUS=").append(criteria.getStatus().ordinal()).append(" AND ");
    }
    if (criteria.getLastRevision() != null) {
        sb.append(" LAST_REVISION='").append(criteria.getLastRevision()).append("' AND ");
    }
    sb.delete(sb.length() - 4, sb.length());
    return sb.toString();
}

From source file:gov.nih.nci.ncicb.tcga.dcc.common.dao.UUIDDAOImpl.java

/**
 * process the sequential union clause needed for the multiple barcode/uuid mapping query
 *
 * @param maxParameter    max size of underlying list of arguments
 * @param name            name of element to select, uuid or barcode here
 * @param caseSensitivity lowe, upper or normal
 * @return fully constructed query arguments
 *//*from www.  j av  a2 s . com*/
protected String processUnionClause(int maxParameter, final String name,
        final StringUtil.CaseSensitivity caseSensitivity) {
    final StringBuilder placeHolderString = new StringBuilder();
    for (int i = 0; i < maxParameter; i++) {

        switch (caseSensitivity) {
        case CASE_SENSITIVE:
            placeHolderString.append("select ? as " + name + " from dual union ");
            break;
        case LOWER_CASE:
            placeHolderString.append("select lower(?) as " + name + " from dual union ");
            break;
        case UPPER_CASE:
            placeHolderString.append("select upper(?) as " + name + " from dual union ");
            break;
        }
    }
    placeHolderString.delete(placeHolderString.lastIndexOf(" union "), placeHolderString.length());
    return placeHolderString.toString();
}

From source file:sapience.injectors.stax.inject.StringBasedStaxStreamInjector.java

/**
 * Helper method, taking a XML string like <ows:Metadata xmlns:ows=\"http://ogc.org/ows\" xmlns:xlink=\"http://wrc.org/xlink\" 
 * xlink:href=\"http://dude.com\"></ows:Metadata> from the reference 
 * and checks if /*from  w ww  .j  av a  2 s .  c  om*/
 * a  the used prefixes match the globally used ones and
 * b) any of the declared namespaces are redundant 
 * 
 * The same is true for the XPath definition
 * 
 * @param resultingXMLString
 * @param context
 */
private void processNamespace(StringBuilder sb, NamespaceContext global, LocalNamespaceContext local) {

    Matcher prefixMatcher = prefixPattern.matcher(sb);
    Matcher nsMatcher = nsPattern.matcher(sb);
    String prefix;
    String uri;

    /* process the local namespaces */
    while (nsMatcher.find()) {
        int start = nsMatcher.start();
        int end = nsMatcher.end();
        StringBuilder sbu = new StringBuilder(sb.substring(start, end));
        String thisPrefix = sbu.substring(sbu.indexOf(":") + 1, sbu.lastIndexOf("="));
        String thisUri = sbu.substring(sbu.indexOf("\"") + 1, sbu.lastIndexOf("\""));
        // add to local namespace context
        local.put(thisPrefix, thisUri);

        if ((prefix = global.getPrefix(thisUri)) != null) {
            // namespace is registered, let's remove it
            sb.delete(start - 1, end);

            // we have to reset, since we changed the state of the matched string with the deletion
            nsMatcher.reset();
        }

    }

    /* change the prefixes */
    try {
        while (prefixMatcher.find()) {
            int start = prefixMatcher.start();
            int end = prefixMatcher.end();

            String localprefix = sb.substring(start + 1, end - 1);
            if ((global.getNamespaceURI(localprefix) == null)
                    && (uri = local.getNamespaceURI(localprefix)) != null) {
                // get the other prefix
                prefix = global.getPrefix(uri);

                if ((prefix != null) && (!(localprefix.contentEquals(prefix)))) {
                    sb.replace(start + 1, end - 1, prefix);
                    prefixMatcher.reset();
                }
            }
        }
    } catch (StringIndexOutOfBoundsException e) {
        // we do nothing here
    }

}