com.iizix.value

Class TermporalAccessorValue<TYPE extends TemporalAccessor>

java.lang.Object

com.iizix.value.TermporalAccessorValue<TYPE>

All Implemented Interfaces:

IValueObject<TYPE>

Direct Known Subclasses:

LocalDateTimeValue, LocalDateValue, LocalTimeValue, MonthDayValue, OffsetDateTimeValue, OffsetTimeValue, YearMonthValue, YearValue, ZonedDateTimeValue

public abstract class TermporalAccessorValue<TYPE extends TemporalAccessor>
extends Object
implements IValueObject<TYPE>

TemporalAccessor Value object base class, i.e. date and time based values.

Author:

Christopher Mindus

Field Summary

Fields inherited from interface com.iizix.value.IValueObject

PATTERN_BASIC_ISO_DATE, PATTERN_CURRENCY, PATTERN_FULL, PATTERN_INTEGER, PATTERN_ISO_DATE, PATTERN_ISO_DATE_TIME, PATTERN_ISO_INSTANT, PATTERN_ISO_LOCAL_DATE, PATTERN_ISO_LOCAL_DATE_TIME, PATTERN_ISO_LOCAL_TIME, PATTERN_ISO_OFFSET_DATE, PATTERN_ISO_OFFSET_DATE_TIME, PATTERN_ISO_OFFSET_TIME, PATTERN_ISO_ORDINAL_DATE, PATTERN_ISO_TIME, PATTERN_ISO_WEEK_DATE, PATTERN_ISO_ZONED_DATE_TIME, PATTERN_LONG, PATTERN_MEDIUM, PATTERN_PERCENT, PATTERN_RFC_1123_DATE_TIME, PATTERN_SHORT, RESOLVER_LENIENT, RESOLVER_LENIENT_NO_BRACKETS, RESOLVER_SMART, RESOLVER_SMART_NO_BRACKETS, RESOLVER_STRICT, RESOLVER_STRICT_NO_BRACKETS

Constructor Summary

Constructors

Constructor and Description
TermporalAccessorValue()

Method Summary

Modifier and Type	Method and Description
static ZoneOffset	_getSystemZoneOffset() Helper to get the system ZoneOffset.
Format	getFormatter(String pattern, LocaleInfo localeInfo) Returns the Formatter for a pattern.
TYPE	load(String value, Element element) Loads the value from an Element.
abstract TYPE	parse(String value, DateTimeFormatter formatter) Creates a Value object from a String using a specified pattern and locale.
TYPE	parse(String value, String pattern, LocaleInfo localeInfo) Creates a Value object from a String using a specified pattern and locale.
String	save(TYPE value, Element element) Saves the value to an Element.
String	toString(TYPE value) The default "toString" representation.
String	toString(TYPE value, String pattern, LocaleInfo localeInfo) Formats the value to a String.

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.iizix.value.IValueObject

asLong, asLongCast, convert, createDefault, getDescription, getValueClass, getValueType, isRightAligned, parse, saveCast, toStringCast, toStringForced

Constructor Detail

TermporalAccessorValue

public TermporalAccessorValue()

Method Detail

_getSystemZoneOffset

public static ZoneOffset _getSystemZoneOffset()

Helper to get the system ZoneOffset. This may fail and if so, a warning is logged and ZoneOffset.UTC is returned.

getFormatter

public final Format getFormatter(String pattern,
                                 LocaleInfo localeInfo)

Returns the Formatter for a pattern.

Specified by:

getFormatter in interface IValueObject<TYPE extends TemporalAccessor>

Parameters:

pattern - The pattern to use, null for none.

localeInfo - The locale information instance, or null for none.

Returns:

The formatter to use, or null for none.

toString

public final String toString(TYPE value)

The default "toString" representation.

Specified by:

toString in interface IValueObject<TYPE extends TemporalAccessor>

Parameters:

value - The value could be null.

Returns:

The String representation.

toString

public String toString(TYPE value,
                       String pattern,
                       LocaleInfo localeInfo)

Formats the value to a String.

Specified by:

toString in interface IValueObject<TYPE extends TemporalAccessor>

Parameters:

value - The value is never null.

pattern - Pattern to use, null for none.

localeInfo - The locale information instance, or null for none.

Returns:

The String representation using specified pattern and locale information.

parse

public abstract TYPE parse(String value,
                           DateTimeFormatter formatter)
                    throws ParseException,
                           Exception

Creates a Value object from a String using a specified pattern and locale.

Parameters:

value - The value, never null.

formatter - The formatter, never null.

Returns:

The value object, never null.

Throws:

ParseException - If the value could not be parsed.

Exception - For other errors.

parse

public final TYPE parse(String value,
                        String pattern,
                        LocaleInfo localeInfo)
                 throws ParseException,
                        Exception

Creates a Value object from a String using a specified pattern and locale.

Specified by:

parse in interface IValueObject<TYPE extends TemporalAccessor>

Parameters:

value - The value, never null.

pattern - The pattern, null for none.

localeInfo - The locale info, null for default.

Returns:

The value object, never null.

Throws:

ParseException - If the value could not be parsed.

Exception - For other errors.

load

public final TYPE load(String value,
                       Element element)
                throws Exception

Loads the value from an Element.

Specified by:

load in interface IValueObject<TYPE extends TemporalAccessor>

Parameters:

value - The String value in the element.

element - The element holding the information for advanced processing using JAXB.

Throws:

Exception - An exception due to parsing, bean unmarshalling, etc.

save

public final String save(TYPE value,
                         Element element)
                  throws Exception

Saves the value to an Element.

Specified by:

save in interface IValueObject<TYPE extends TemporalAccessor>

Parameters:

value - The value to save.

element - The element to save information into for advanced processing using JAXB.

Returns:

The String value to set in the Element, or null if advanced processing is used.

Throws:

Exception