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:module.regulation.dispatch.presentationTier.RegulationDispatchAction.java

private String serializeAjaxFilterResponse(String sEcho, Integer iTotalRecords, Integer iTotalDisplayRecords,
        java.util.List<RegulationDispatchWorkflowMetaProcess> limitedEntries, HttpServletRequest request) {

    StringBuilder stringBuilder = new StringBuilder("{");
    stringBuilder.append("\"sEcho\": ").append(sEcho).append(", \n");
    stringBuilder.append("\"iTotalRecords\": ").append(iTotalRecords).append(", \n");
    stringBuilder.append("\"iTotalDisplayRecords\": ").append(iTotalDisplayRecords).append(", \n");
    stringBuilder.append("\"aaData\": ").append("[ \n");

    for (RegulationDispatchWorkflowMetaProcess entry : limitedEntries) {
        RegulationDispatchWorkflowMetaProcess meta = ((RegulationDispatchWorkflowMetaProcess) entry);
        boolean ableToAccessQueue = RegulationDispatchSystem
                .isRegulationDispatchManager(Authenticate.getUser());

        String reference = entry.getReference();
        LocalDate emissionDate = entry.getEmissionDate();
        String dispatchDescription = entry.getInstanceDescription();
        Person emissor = entry.getRequestorUser().getPerson();
        String regulationReference = entry.getRegulationReference() != null ? entry.getRegulationReference()
                : "";
        Boolean hasMainDocument = entry.getMainDocument() != null;

        stringBuilder.append("[ \"").append(reference).append("\", ");
        stringBuilder.append("\"").append(escapeQuotes(emissionDate.toString("dd/MM/yyyy"))).append("\", ");
        stringBuilder.append("\"").append(escapeQuotes(dispatchDescription)).append("\", ");
        stringBuilder.append("\"").append(escapeQuotes(emissor.getName())).append("\", ");
        stringBuilder.append("\"").append(escapeQuotes(regulationReference)).append("\", ");

        stringBuilder.append("\"")
                .append(ableToAccessQueue ? generateLinkForView(request, entry) : "permission_not_granted")
                .append(",");

        stringBuilder/*from  w w w .j  a  v  a 2 s  .c o  m*/
                .append(ableToAccessQueue ? generateLinkForEdition(request, entry) : "permission_not_granted")
                .append(",");

        stringBuilder.append(ableToAccessQueue && entry.isActive() ? generateLinkForRemoval(request, entry)
                : "permission_not_granted").append(",");

        stringBuilder.append(ableToAccessQueue && hasMainDocument ? generateLinkForMainDocument(request, entry)
                : "permission_not_granted").append("\",");

        stringBuilder.append("\"").append(entry.isActive()).append("\" ], ");

    }

    stringBuilder.delete(stringBuilder.length() - 2, stringBuilder.length());

    stringBuilder.append(" ]\n }");

    return stringBuilder.toString();
}

From source file:org.sakaiproject.reports.logic.impl.ReportsManagerImpl.java

public StringBuilder replaceForMultiSet(StringBuilder inQuery, List reportParams) {
    if (reportParams == null) {
        return inQuery;
    }/*from   w ww  .  j  a va  2s  .c  om*/
    Iterator iter = reportParams.iterator();
    //   loop through all the parameters and find in query for replacement
    while (iter.hasNext()) {

        //   get the paremeter and associated parameter definition
        ReportParam rp = (ReportParam) iter.next();
        ReportDefinitionParam rdp = rp.getReportDefinitionParam();
        if (ReportDefinitionParam.VALUE_TYPE_MULTI_OF_SET.equals(rdp.getValueType())
                || ReportDefinitionParam.VALUE_TYPE_MULTI_OF_QUERY.equals(rdp.getValueType())) {

            if (rp.getListValue().size() > 1) {
                int index = inQuery.indexOf("(?)");
                inQuery.delete(index, index + 3);
                StringBuilder tempString = new StringBuilder("(");
                for (int i = 0; i < rp.getListValue().size(); i++) {
                    tempString.append("?,");
                }
                tempString.delete(tempString.length() - 1, tempString.length());
                tempString.append(") ");
                inQuery.insert(index, tempString);
            }
        }
    }
    return inQuery;
}

From source file:com.gst.infrastructure.dataqueries.service.ReadWriteNonCoreDataServiceImpl.java

@Transactional
@Override/*from ww w  .  j a va2  s . c  om*/
public CommandProcessingResult createDatatable(final JsonCommand command) {

    String datatableName = null;

    try {
        this.context.authenticatedUser();
        this.fromApiJsonDeserializer.validateForCreate(command.json());

        final JsonElement element = this.fromJsonHelper.parse(command.json());
        final JsonArray columns = this.fromJsonHelper.extractJsonArrayNamed("columns", element);
        datatableName = this.fromJsonHelper.extractStringNamed("datatableName", element);
        final String apptableName = this.fromJsonHelper.extractStringNamed("apptableName", element);
        Boolean multiRow = this.fromJsonHelper.extractBooleanNamed("multiRow", element);

        /***
         * In cases of tables storing hierarchical entities (like m_group),
         * different entities would end up being stored in the same table.
         * 
         * Ex: Centers are a specific type of group, add abstractions for
         * the same
         ***/
        final String actualAppTableName = mapToActualAppTable(apptableName);

        if (multiRow == null) {
            multiRow = false;
        }

        validateDatatableName(datatableName);
        validateAppTable(apptableName);
        final boolean isConstraintApproach = this.configurationDomainService
                .isConstraintApproachEnabledForDatatables();
        final String fkColumnName = apptableName.substring(2) + "_id";
        final String dataTableNameAlias = datatableName.toLowerCase().replaceAll("\\s", "_");
        final String fkName = dataTableNameAlias + "_" + fkColumnName;
        StringBuilder sqlBuilder = new StringBuilder();
        final StringBuilder constrainBuilder = new StringBuilder();
        final Map<String, Long> codeMappings = new HashMap<>();
        sqlBuilder = sqlBuilder.append("CREATE TABLE `" + datatableName + "` (");

        if (multiRow) {
            sqlBuilder = sqlBuilder.append("`id` BIGINT(20) NOT NULL AUTO_INCREMENT, ")
                    .append("`" + fkColumnName + "` BIGINT(20) NOT NULL, ");
        } else {
            sqlBuilder = sqlBuilder.append("`" + fkColumnName + "` BIGINT(20) NOT NULL, ");
        }

        for (final JsonElement column : columns) {
            parseDatatableColumnObjectForCreate(column.getAsJsonObject(), sqlBuilder, constrainBuilder,
                    dataTableNameAlias, codeMappings, isConstraintApproach);
        }

        // Remove trailing comma and space
        sqlBuilder = sqlBuilder.delete(sqlBuilder.length() - 2, sqlBuilder.length());

        if (multiRow) {
            sqlBuilder = sqlBuilder.append(", PRIMARY KEY (`id`)")
                    .append(", KEY `fk_" + apptableName.substring(2) + "_id` (`" + fkColumnName + "`)")
                    .append(", CONSTRAINT `fk_" + fkName + "` ").append("FOREIGN KEY (`" + fkColumnName + "`) ")
                    .append("REFERENCES `" + actualAppTableName + "` (`id`)");
        } else {
            sqlBuilder = sqlBuilder.append(", PRIMARY KEY (`" + fkColumnName + "`)")
                    .append(", CONSTRAINT `fk_" + fkName + "` ").append("FOREIGN KEY (`" + fkColumnName + "`) ")
                    .append("REFERENCES `" + actualAppTableName + "` (`id`)");
        }

        sqlBuilder.append(constrainBuilder);

        sqlBuilder = sqlBuilder.append(") ENGINE=InnoDB DEFAULT CHARSET=utf8;");
        this.jdbcTemplate.execute(sqlBuilder.toString());

        registerDatatable(datatableName, apptableName);
        registerColumnCodeMapping(codeMappings);
    } catch (final DataIntegrityViolationException e) {
        final Throwable realCause = e.getCause();
        final List<ApiParameterError> dataValidationErrors = new ArrayList<>();
        final DataValidatorBuilder baseDataValidator = new DataValidatorBuilder(dataValidationErrors)
                .resource("datatable");

        if (realCause.getMessage().toLowerCase().contains("duplicate column name")) {
            baseDataValidator.reset().parameter("name").failWithCode("duplicate.column.name");
        } else if (realCause.getMessage().contains("Table")
                && realCause.getMessage().contains("already exists")) {
            baseDataValidator.reset().parameter("datatableName").value(datatableName)
                    .failWithCode("datatable.already.exists");
        } else if (realCause.getMessage().contains("Column") && realCause.getMessage().contains("big")) {
            baseDataValidator.reset().parameter("column").failWithCode("length.too.big");
        } else if (realCause.getMessage().contains("Row") && realCause.getMessage().contains("large")) {
            baseDataValidator.reset().parameter("row").failWithCode("size.too.large");
        }

        throwExceptionIfValidationWarningsExist(dataValidationErrors);
    } catch (final PersistenceException | BadSqlGrammarException ee) {
        Throwable realCause = ExceptionUtils.getRootCause(ee.getCause());
        final List<ApiParameterError> dataValidationErrors = new ArrayList<>();
        final DataValidatorBuilder baseDataValidator = new DataValidatorBuilder(dataValidationErrors)
                .resource("datatable");
        if (realCause.getMessage().toLowerCase().contains("duplicate column name")) {
            baseDataValidator.reset().parameter("name").failWithCode("duplicate.column.name");
        } else if (realCause.getMessage().contains("Table")
                && realCause.getMessage().contains("already exists")) {
            baseDataValidator.reset().parameter("datatableName").value(datatableName)
                    .failWithCode("datatable.already.exists");
        } else if (realCause.getMessage().contains("Column") && realCause.getMessage().contains("big")) {
            baseDataValidator.reset().parameter("column").failWithCode("length.too.big");
        } else if (realCause.getMessage().contains("Row") && realCause.getMessage().contains("large")) {
            baseDataValidator.reset().parameter("row").failWithCode("size.too.large");
        }

        throwExceptionIfValidationWarningsExist(dataValidationErrors);
    }

    return new CommandProcessingResultBuilder().withCommandId(command.commandId())
            .withResourceIdAsString(datatableName).build();
}

From source file:com.cloud.network.NetworkModelImpl.java

@Override
public void canProviderSupportServices(Map<Provider, Set<Service>> providersMap) {
    for (Provider provider : providersMap.keySet()) {
        // check if services can be turned off
        NetworkElement element = getElementImplementingProvider(provider.getName());
        if (element == null) {
            throw new InvalidParameterValueException(
                    "Unable to find the Network Element implementing the Service Provider '"
                            + provider.getName() + "'");
        }/*w w w .j a v  a  2  s . c  o  m*/

        Set<Service> enabledServices = new HashSet<Service>();
        enabledServices.addAll(providersMap.get(provider));

        if (enabledServices != null && !enabledServices.isEmpty()) {
            if (!element.canEnableIndividualServices()) {
                Set<Service> requiredServices = new HashSet<Service>();
                requiredServices.addAll(element.getCapabilities().keySet());

                if (requiredServices.contains(Network.Service.Gateway)) {
                    requiredServices.remove(Network.Service.Gateway);
                }

                if (requiredServices.contains(Network.Service.Firewall)) {
                    requiredServices.remove(Network.Service.Firewall);
                }

                if (enabledServices.contains(Network.Service.Firewall)) {
                    enabledServices.remove(Network.Service.Firewall);
                }

                // exclude gateway service
                if (enabledServices.size() != requiredServices.size()) {
                    StringBuilder servicesSet = new StringBuilder();

                    for (Service requiredService : requiredServices) {
                        // skip gateway service as we don't allow setting it via API
                        if (requiredService == Service.Gateway) {
                            continue;
                        }
                        servicesSet.append(requiredService.getName() + ", ");
                    }
                    servicesSet.delete(servicesSet.toString().length() - 2, servicesSet.toString().length());

                    throw new InvalidParameterValueException(
                            "Cannot enable subset of Services, Please specify the complete list of Services: "
                                    + servicesSet.toString() + "  for Service Provider " + provider.getName());
                }
            }
            List<String> serviceList = new ArrayList<String>();
            for (Service service : enabledServices) {
                // check if the service is provided by this Provider
                if (!element.getCapabilities().containsKey(service)) {
                    throw new UnsupportedServiceException(
                            provider.getName() + " Provider cannot provide service " + service.getName());
                }
                serviceList.add(service.getName());
            }
            if (!element.verifyServicesCombination(enabledServices)) {
                throw new UnsupportedServiceException("Provider " + provider.getName()
                        + " doesn't support services combination: " + serviceList);
            }
        }
    }
}

From source file:com.filemanager.free.activities.MainActivity.java

@Override
public void onConnected(Bundle bundle) {

    if (Plus.PeopleApi.getCurrentPerson(mGoogleApiClient) != null) {
        Person currentPerson = Plus.PeopleApi.getCurrentPerson(mGoogleApiClient);

        String accountName = Plus.AccountApi.getAccountName(mGoogleApiClient);
        Person.Image personImage;
        Person.Cover.CoverPhoto personCover;

        try {//from   w  ww.  ja  va2 s.c  o m

            personImage = currentPerson.getImage();
            personCover = currentPerson.getCover().getCoverPhoto();
        } catch (Exception e) {

            personCover = null;
            personImage = null;
        }

        if (personCover != null && personImage != null) {

            String imgUrl = personImage.getUrl();

            // getting full size image
            StringBuilder stringBuilder = new StringBuilder();
            stringBuilder.append(imgUrl);
            stringBuilder.delete(imgUrl.length() - 6, imgUrl.length());
            Log.d("G+", stringBuilder.toString());
            mGoogleName.setText(currentPerson.getDisplayName());
            mGoogleId.setText(accountName);
            // setting cover pic
            ImageLoader.getInstance().loadImage(personCover.getUrl(), displayImageOptions,
                    new SimpleImageLoadingListener() {
                        @Override
                        public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {
                            super.onLoadingComplete(imageUri, view, loadedImage);
                            drawerHeaderParent.setBackgroundColor(Color.parseColor("#ffffff"));

                            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
                                drawerHeaderView
                                        .setBackground(new BitmapDrawable(con.getResources(), loadedImage));
                            } else {
                                drawerHeaderView.setBackgroundDrawable(
                                        new BitmapDrawable(con.getResources(), loadedImage));
                            }
                        }

                        @Override
                        public void onLoadingFailed(String imageUri, View view, FailReason failReason) {
                            super.onLoadingFailed(imageUri, view, failReason);
                            drawerHeaderView.setBackgroundResource(R.drawable.amaze_header);
                            drawerHeaderParent.setBackgroundColor(Color.parseColor(skin));
                        }

                        @Override
                        public void onLoadingStarted(String imageUri, View view) {
                            super.onLoadingStarted(imageUri, view);
                            drawerHeaderView.setBackgroundResource(R.drawable.amaze_header);
                            drawerHeaderParent.setBackgroundColor(Color.parseColor(skin));
                        }
                    });

            // setting profile pic
            ImageLoader.getInstance().loadImage(stringBuilder.toString(), displayImageOptions,
                    new SimpleImageLoadingListener() {
                        @Override
                        public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {

                            super.onLoadingComplete(imageUri, view, loadedImage);

                            drawerProfilePic.setImageBitmap(loadedImage);
                            drawerProfilePic.setVisibility(View.VISIBLE);
                        }

                        @Override
                        public void onLoadingFailed(String imageUri, View view, FailReason failReason) {
                            super.onLoadingFailed(imageUri, view, failReason);
                        }
                    });
        } else {
            Toast.makeText(this, getResources().getText(R.string.no_cover_photo), Toast.LENGTH_SHORT).show();
            drawerHeaderView.setBackgroundResource(R.drawable.amaze_header);
            drawerHeaderParent.setBackgroundColor(Color.parseColor(skin));
        }
    }
}

From source file:com.tesora.dve.db.Emitter.java

public void emitExpressionSet(SchemaContext sc, ConnectionValues cv, ExpressionSet set, StringBuilder buf,
        int prefix) {
    buf.append("(");
    for (final ExpressionNode value : set.getSubExpressions()) {
        emitExpression(sc, cv, value, buf, prefix);
        buf.append(", ");
    }//  w w  w  . ja  va2 s.  c  o  m
    buf.delete(buf.length() - 2, buf.length() - 1).append(")");
}

From source file:com.igniva.filemanager.activities.MainActivity.java

@Override
public void onConnected(Bundle bundle) {

    if (Plus.PeopleApi.getCurrentPerson(mGoogleApiClient) != null) {
        Person currentPerson = Plus.PeopleApi.getCurrentPerson(mGoogleApiClient);
        String accountName = Plus.AccountApi.getAccountName(mGoogleApiClient);
        Person.Image personImage;
        Person.Cover.CoverPhoto personCover;

        try {/*from   www. ja  v a  2s  .co  m*/

            personImage = currentPerson.getImage();
            personCover = currentPerson.getCover().getCoverPhoto();
        } catch (Exception e) {

            personCover = null;
            personImage = null;
        }

        if (personCover != null && personImage != null) {

            String imgUrl = personImage.getUrl();

            // getting full size image
            StringBuilder stringBuilder = new StringBuilder();
            stringBuilder.append(imgUrl);
            stringBuilder.delete(imgUrl.length() - 6, imgUrl.length());
            Log.d("G+", stringBuilder.toString());
            mGoogleName.setText(currentPerson.getDisplayName());
            mGoogleId.setText(accountName);
            // setting cover pic
            ImageLoader.getInstance().loadImage(personCover.getUrl(), displayImageOptions,
                    new SimpleImageLoadingListener() {
                        @Override
                        public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {
                            super.onLoadingComplete(imageUri, view, loadedImage);
                            drawerHeaderParent.setBackgroundColor(Color.parseColor("#ffffff"));
                            if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN) {
                                drawerHeaderView.setBackground(new BitmapDrawable(loadedImage));
                            } else
                                drawerHeaderView.setBackgroundDrawable(new BitmapDrawable(loadedImage));

                        }

                        @Override
                        public void onLoadingFailed(String imageUri, View view, FailReason failReason) {
                            super.onLoadingFailed(imageUri, view, failReason);
                            drawerHeaderView.setBackgroundResource(R.drawable.amaze_header);
                            drawerHeaderParent
                                    .setBackgroundColor(Color.parseColor((currentTab == 1 ? skinTwo : skin)));
                        }

                        @Override
                        public void onLoadingStarted(String imageUri, View view) {
                            super.onLoadingStarted(imageUri, view);
                            drawerHeaderView.setBackgroundResource(R.drawable.amaze_header);
                            drawerHeaderParent
                                    .setBackgroundColor(Color.parseColor((currentTab == 1 ? skinTwo : skin)));
                        }
                    });

            // setting profile pic
            ImageLoader.getInstance().loadImage(stringBuilder.toString(), displayImageOptions,
                    new SimpleImageLoadingListener() {
                        @Override
                        public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {

                            super.onLoadingComplete(imageUri, view, loadedImage);

                            drawerProfilePic.setImageBitmap(loadedImage);
                            drawerProfilePic.setVisibility(View.VISIBLE);
                        }

                        @Override
                        public void onLoadingFailed(String imageUri, View view, FailReason failReason) {
                            super.onLoadingFailed(imageUri, view, failReason);
                        }
                    });
        } else {
            Toast.makeText(this, getResources().getText(R.string.no_cover_photo), Toast.LENGTH_SHORT).show();
            drawerHeaderView.setBackgroundResource(R.drawable.amaze_header);
            drawerHeaderParent.setBackgroundColor(Color.parseColor((currentTab == 1 ? skinTwo : skin)));
        }
    }
}

From source file:com.amaze.filemanager.activities.MainActivity.java

@Override
public void onConnected(Bundle bundle) {

    if (Plus.PeopleApi.getCurrentPerson(mGoogleApiClient) != null) {
        Person currentPerson = Plus.PeopleApi.getCurrentPerson(mGoogleApiClient);

        String accountName = Plus.AccountApi.getAccountName(mGoogleApiClient);
        Person.Image personImage;
        Person.Cover.CoverPhoto personCover;

        try {/*w  w w  .ja  va  2s  . c o m*/

            personImage = currentPerson.getImage();
            personCover = currentPerson.getCover().getCoverPhoto();
        } catch (Exception e) {

            personCover = null;
            personImage = null;
        }

        if (personCover != null && personImage != null) {

            String imgUrl = personImage.getUrl();

            // getting full size image
            StringBuilder stringBuilder = new StringBuilder();
            stringBuilder.append(imgUrl);
            stringBuilder.delete(imgUrl.length() - 6, imgUrl.length());
            Log.d("G+", stringBuilder.toString());
            mGoogleName.setText(currentPerson.getDisplayName());
            mGoogleId.setText(accountName);
            // setting cover pic
            ImageLoader.getInstance().loadImage(personCover.getUrl(), displayImageOptions,
                    new SimpleImageLoadingListener() {
                        @Override
                        public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {
                            super.onLoadingComplete(imageUri, view, loadedImage);
                            drawerHeaderParent.setBackgroundColor(Color.parseColor("#ffffff"));
                            drawerHeaderView.setBackground(new BitmapDrawable(loadedImage));
                        }

                        @Override
                        public void onLoadingFailed(String imageUri, View view, FailReason failReason) {
                            super.onLoadingFailed(imageUri, view, failReason);
                            drawerHeaderView.setBackgroundResource(R.drawable.amaze_header);
                            drawerHeaderParent.setBackgroundColor(Color.parseColor(skin));
                        }

                        @Override
                        public void onLoadingStarted(String imageUri, View view) {
                            super.onLoadingStarted(imageUri, view);
                            drawerHeaderView.setBackgroundResource(R.drawable.amaze_header);
                            drawerHeaderParent.setBackgroundColor(Color.parseColor(skin));
                        }
                    });

            // setting profile pic
            ImageLoader.getInstance().loadImage(stringBuilder.toString(), displayImageOptions,
                    new SimpleImageLoadingListener() {
                        @Override
                        public void onLoadingComplete(String imageUri, View view, Bitmap loadedImage) {

                            super.onLoadingComplete(imageUri, view, loadedImage);

                            drawerProfilePic.setImageBitmap(loadedImage);
                            drawerProfilePic.setVisibility(View.VISIBLE);
                        }

                        @Override
                        public void onLoadingFailed(String imageUri, View view, FailReason failReason) {
                            super.onLoadingFailed(imageUri, view, failReason);
                        }
                    });
        } else {
            Toast.makeText(this, getResources().getText(R.string.no_cover_photo), Toast.LENGTH_SHORT).show();
            drawerHeaderView.setBackgroundResource(R.drawable.amaze_header);
            drawerHeaderParent.setBackgroundColor(Color.parseColor(skin));
        }
    }
}

From source file:hydrograph.engine.core.xmlparser.parametersubstitution.ParameterSubstitutor.java

private void substituteMutable(StringBuilder mutable, Stack<String> unresolvedParameters) {

    int startIndex = mutable.indexOf(VARIABLE_PREFIX);
    int endIndex = mutable.indexOf(VARIABLE_SUFFIX, startIndex);

    // return if nothing to substitute
    if (startIndex == -1 || endIndex == -1) {
        return;// w w  w.j av  a 2  s  .co  m
    }

    // get parameter name
    String parameterName = mutable.substring(startIndex + VARIABLE_PREFIX.length(), endIndex);

    // raise exception if parameter name is blank
    if (parameterName == null || parameterName.trim().length() == 0) {
        throw new ParameterSubstitutorException("Parameter name can not be blank. Please correct.");
    }

    parameterName = parameterName.trim();

    String parameterValue = null;

    if (resolvedParameterCache.containsKey(parameterName)) {
        // obtain value from cache if already present
        parameterValue = resolvedParameterCache.get(parameterName);
        LOG.info("cache used for " + parameterName);
    } else {

        // check if the parameter is already on the stack then raise
        // exception
        // that it is circular substitution
        if (unresolvedParameters.search(parameterName) != -1) {
            throw new ParameterSubstitutorException("Found a circular depencency between parameter "
                    + parameterName + " and " + unresolvedParameters.peek()
                    + ". Both are referencing each other and cannot be resolved. Please correct.");
        }

        // get parameter value
        parameterValue = parameterBank.getParameter(parameterName);

        // if value is null then raise exception
        if (parameterValue == null) {
            throw new ParameterSubstitutorException(
                    "No value is found for the parameter " + parameterName + " to substitute");
        }

        // if parameter key to be substituted is in quotes("") then escape
        // special characters from its value
        if (isParameterPresentInQuotes(mutable, startIndex, endIndex)) {
            parameterValue = StringEscapeUtils.escapeXml(parameterValue);
        }

        // add current parameter to stack to check for circular loop later
        unresolvedParameters.push(parameterName);

        // check of substitution if there is a parameter reference in
        // parameter
        // value(internal substitution)
        parameterValue = substitute(parameterValue, unresolvedParameters);

        // remove parameter from stack as soon as it is resolved
        unresolvedParameters.pop();

        // add resolved value to cache
        resolvedParameterCache.put(parameterName, parameterValue);
    }
    // delete parameter syntax
    mutable.delete(startIndex, endIndex + VARIABLE_SUFFIX.length());

    // insert parameter value
    mutable.insert(startIndex, parameterValue);

    // check for next substitution and do it if available
    substituteMutable(mutable, unresolvedParameters);

}

From source file:com.impetus.client.cassandra.CassandraClientBase.java

/**
 * On relation columns.//from ww w  .  j a v  a 2  s. c  o  m
 * 
 * @param columnNames
 *            the column names
 * @param columnValues
 *            the column values
 * @param columnNameBuilder
 *            the column name builder
 * @param columnValueBuilder
 *            the column value builder
 * @param rl
 *            the rl
 * @return To remove redundant columns in insert query
 */
private StringBuilder onRelationColumns(String columnNames, String columnValues,
        StringBuilder columnNameBuilder, StringBuilder columnValueBuilder, RelationHolder rl) {
    int relnameIndx = columnNameBuilder.indexOf("\"" + rl.getRelationName() + "\"");
    if (relnameIndx != -1 && rl.getRelationValue() != null) {

        List<String> cNameArray = Arrays.asList(columnNames.split(","));
        List<String> cValueArray = new ArrayList<String>(Arrays.asList(columnValues.split(",")));
        int cValueIndex = cNameArray.indexOf("\"" + rl.getRelationName() + "\"");

        if (cValueArray.get(cValueIndex).equals("null")) {
            columnNameBuilder.delete(relnameIndx - 1, relnameIndx + rl.getRelationName().length() + 2);
            cValueArray.remove(cValueIndex);
            columnValueBuilder = new StringBuilder(
                    cValueArray.toString().substring(1, cValueArray.toString().length() - 1));

        }

    }
    return columnValueBuilder;
}