Example usage for org.apache.wicket.util.string StringValue toInteger

Introduction

In this page you can find the example usage for org.apache.wicket.util.string StringValue toInteger.

Prototype

public final Integer toInteger() throws StringValueConversionException 

Source Link

Document

Convert this text to an Integer.

Usage

From source file:org.jaulp.wicket.base.util.parameter.PageParametersUtils.java

License:Apache License

/**
 * Gets the Integer object or returns null if the given StringValue is null or empty.
 *
 * @param stringValue//from  w w  w .j av  a2s.c  om
 *            the user id as StringValue object
 * @return the Integer object or null if the given StringValue is null or empty.
 */
public static Integer toInteger(StringValue stringValue) {
    Integer value = null;
    if (isNotNullOrEmpty(stringValue)) {
        try {
            value = stringValue.toInteger();
        } catch (StringValueConversionException e) {
            LOGGER.error("Error by converting the given StringValue.", e);
        }
    }
    return value;
}

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From source file:org.projectforge.plugins.marketing.AddressCampaignValueEditPage.java

License:Open Source License

public AddressCampaignValueEditPage(final PageParameters parameters) {
    super(parameters, "plugins.marketing.addressCampaign");
    StringValue sval = parameters.get(AbstractEditPage.PARAMETER_KEY_ID);
    final Integer id = sval.isEmpty() == true ? null : sval.toInteger();
    if (id == null) {
        // Create new entry.
        sval = parameters.get(PARAMETER_ADDRESS_ID);
        final Integer addressId = sval.isEmpty() ? null : sval.toInteger();
        sval = parameters.get(PARAMETER_ADDRESS_CAMPAIGN_ID);
        final Integer addressCampaignId = sval.isEmpty() ? null : sval.toInteger();
        if (addressId == null || addressCampaignId == null) {
            throw new UserException("plugins.marketing.addressCampaignValue.error.addressOrCampaignNotGiven");
        }/*from w  w  w  .  ja  v  a  2  s. co  m*/
        final AddressDO address = addressDao.getById(addressId);
        final AddressCampaignDO addressCampaign = addressCampaignDao.getById(addressCampaignId);
        if (address == null || addressCampaign == null) {
            throw new UserException("plugins.marketing.addressCampaignValue.error.addressOrCampaignNotGiven");
        }
        AddressCampaignValueDO data = addressCampaignValueDao.get(addressId, addressCampaignId);
        if (data == null) {
            data = new AddressCampaignValueDO();
            data.setAddress(address);
            data.setAddressCampaign(addressCampaign);
        }
        init(data);
    } else {
        init();
    }
}

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From source file:org.projectforge.web.wicket.WicketUtils.java

License:Open Source License

public static Integer getAsInteger(final PageParameters parameters, final String name) {
    final StringValue sval = parameters.get(name);
    if (sval == null || sval.isNull() == true) {
        return null;
    } else {/*  w  ww.j  av  a2s. c  o m*/
        return sval.toInteger();
    }
}

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From source file:org.projectforge.web.wicket.WicketUtils.java

License:Open Source License

/**
 * @param pageParameters/*from w ww  .  ja v a 2s  .co  m*/
 * @param key
 * @param objectType
 * @see #putPageParameter(PageParameters, String, Object)
 */
public static Object getPageParameter(final PageParameters pageParameters, final String key,
        final Class<?> objectType) {
    if (objectType.isAssignableFrom(Date.class) == true) {
        final StringValue sval = pageParameters.get(key);
        if (sval.isNull() == true) {
            return null;
        }
        return new Date(sval.toLongObject());
    } else if (objectType.isAssignableFrom(Boolean.class) == true) {
        return pageParameters.get(key).toBooleanObject();
    } else if (objectType.isPrimitive() == true) {
        if (Boolean.TYPE.equals(objectType)) {
            return pageParameters.get(key).toBooleanObject();
        } else if (Integer.TYPE.equals(objectType) == true) {
            return pageParameters.get(key).toInteger();
        } else if (Long.TYPE.equals(objectType) == true) {
            return pageParameters.get(key).toLong();
        } else if (Float.TYPE.equals(objectType) == true) {
            return new Float(pageParameters.get(key).toDouble());
        } else if (Double.TYPE.equals(objectType) == true) {
            return pageParameters.get(key).toDouble();
        } else if (Character.TYPE.equals(objectType) == true) {
            return pageParameters.get(key).toChar();
        } else {
            log.warn("Primitive objectType '" + objectType + "' not yet implemented. Parameter type '" + key
                    + "' is ignored.");
        }
    } else if (Enum.class.isAssignableFrom(objectType) == true) {
        final StringValue sval = pageParameters.get(key);
        if (sval.isNull() == true) {
            return null;
        }
        final String sValue = sval.toString();
        @SuppressWarnings({ "unchecked", "rawtypes" })
        final Enum<?> en = Enum.valueOf((Class<Enum>) objectType, sValue);
        return en;
    } else if (objectType.isAssignableFrom(Integer.class) == true) {
        final StringValue sval = pageParameters.get(key);
        if (sval.isNull() == true) {
            return null;
        }
        return sval.toInteger();
    } else if (objectType.isAssignableFrom(String.class) == true) {
        return pageParameters.get(key).toString();
    } else if (objectType.isAssignableFrom(TimePeriod.class) == true) {
        final String sValue = pageParameters.get(key).toString();
        if (sValue == null) {
            return null;
        }
        final int pos = sValue.indexOf('-');
        if (pos < 0) {
            log.warn("PageParameter of type TimePeriod '" + objectType.getName() + "' in wrong format: "
                    + sValue);
            return null;
        }
        final Long fromTime = NumberHelper.parseLong(sValue.substring(0, pos));
        final Long toTime = pos < sValue.length() - 1 ? NumberHelper.parseLong(sValue.substring(pos + 1))
                : null;
        return new TimePeriod(fromTime != null ? new Date(fromTime) : null,
                toTime != null ? new Date(toTime) : null);
    } else {
        log.error("PageParameter of type '" + objectType.getName() + "' not yet supported.");
    }
    return null;
}

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