org.hippoecm.hst.utils

Class ParameterUtils

java.lang.Object

org.hippoecm.hst.utils.ParameterUtils

public class ParameterUtils
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static HstParameterValueConverter	DEFAULT_HST_PARAMETER_VALUE_CONVERTER
static String	ISO_DATE_FORMAT ISO8601 formatter for date without time zone.
static String	ISO_DATETIME_FORMAT ISO8601 formatter for date-time without time zone.
static String	ISO_TIME_FORMAT ISO8601 formatter for time without time zone.
static String	PARAMETERS_INFO_ATTRIBUTE

Constructor Summary

Constructors

Constructor and Description
ParameterUtils()

Method Summary

Modifier and Type

Method and Description

static <T> T

getParametersInfo(HstComponent component, ComponentConfiguration componentConfig, HstRequest request) Returns a proxy ParametersInfo object for the component class which resolves parameter from HstComponentConfiguration : resolved means that possible property placeholders like ${1} or ${year}, where the first refers to the first wildcard matcher in a resolved sitemap item, and the latter to a resolved parameter in the resolved HstSiteMapItem NOTE: Because the returned ParametersInfo proxy instance is bound to the current request, you MUST NOT store the returned object in a member variable or session.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

PARAMETERS_INFO_ATTRIBUTE

public static final String PARAMETERS_INFO_ATTRIBUTE

ISO_DATETIME_FORMAT

public static final String ISO_DATETIME_FORMAT

ISO8601 formatter for date-time without time zone. The format used is yyyy-MM-dd'T'HH:mm:ss.

See Also:

Constant Field Values

ISO_DATE_FORMAT

public static final String ISO_DATE_FORMAT

ISO8601 formatter for date without time zone. The format used is yyyy-MM-dd.

See Also:

Constant Field Values

ISO_TIME_FORMAT

public static final String ISO_TIME_FORMAT

ISO8601 formatter for time without time zone. The format used is 'T'HH:mm:ss.

See Also:

Constant Field Values

DEFAULT_HST_PARAMETER_VALUE_CONVERTER

public static final HstParameterValueConverter DEFAULT_HST_PARAMETER_VALUE_CONVERTER

Constructor Detail

ParameterUtils

public ParameterUtils()

Method Detail

getParametersInfo

public static <T> T getParametersInfo(HstComponent component,
                                      ComponentConfiguration componentConfig,
                                      HstRequest request)

Returns a proxy ParametersInfo object for the component class which resolves parameter from HstComponentConfiguration : resolved means that possible property placeholders like ${1} or ${year}, where the first refers to the first wildcard matcher in a resolved sitemap item, and the latter to a resolved parameter in the resolved HstSiteMapItem

NOTE: Because the returned ParametersInfo proxy instance is bound to the current request, you MUST NOT store the returned object in a member variable or session. You should retrieve that per request.

The parameter map used has inherited parameters from ancestor components, which have precedence over child components)

Parameters:

component - the HST component with a ParameterInfo annotation

componentConfig - the HST component configuration

request - the HST request

Returns:

the resolved parameter value for this name, or null if not present