Package com.iizix.value

Class LocalDateValue

java.lang.Object

com.iizix.value.TermporalAccessorValue<java.time.LocalDate>

com.iizix.value.LocalDateValue

All Implemented Interfaces:

IValueObject<java.time.LocalDate>

public class LocalDateValue
extends TermporalAccessorValue<java.time.LocalDate>

Value object class to handle the LocalDate datatype.

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	Description
LocalDateValue()

Method Summary

Modifier and Type	Method	Description
long	asLong(java.time.LocalDate value, LocaleInfo localeInfo)	Returns a long value if possible.
java.time.LocalDate	convert(java.lang.Object value, Value.Type oldType, LocaleInfo localeInfo)	Converts a value from another type.
java.time.LocalDate	createDefault()	Creates the default value object for the data type.
java.lang.String	getDescription()	Gets the description of the type, used for the Designer.
java.lang.Class<java.time.LocalDate>	getValueClass()	Gets the class of the value.
Value.Type	getValueType()	Gets the value type.
java.time.LocalDate	parse(java.lang.String value)	Creates a Value object from a String using a specified pattern and locale.
java.time.LocalDate	parse(java.lang.String value, java.time.format.DateTimeFormatter formatter)	Creates a Value object from a String using a specified pattern and locale.

Methods inherited from class com.iizix.value.TermporalAccessorValue

_getSystemZoneOffset, getFormatter, load, parse, save, toString, toString

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

asLongCast, isRightAligned, saveCast, toStringCast, toStringForced

Constructor Detail

LocalDateValue

public LocalDateValue()

Method Detail

getValueType

public final Value.Type getValueType()

Gets the value type.

Returns:

Value.Type.LocalDate.

getValueClass

public java.lang.Class<java.time.LocalDate> getValueClass()

Gets the class of the value.

getDescription

public java.lang.String getDescription()

Gets the description of the type, used for the Designer.

createDefault

public java.time.LocalDate createDefault()

Creates the default value object for the data type.

Returns:

The default value.

parse

public java.time.LocalDate parse(java.lang.String value)
                          throws java.text.ParseException,
                                 java.lang.Exception

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

Parameters:

value - The value, never null.

Returns:

The value object, never null.

Throws:

java.text.ParseException - If the value could not be parsed.

java.lang.Exception - For other errors.

parse

public java.time.LocalDate parse(java.lang.String value,
                                 java.time.format.DateTimeFormatter formatter)
                          throws java.text.ParseException,
                                 java.lang.Exception

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

Specified by:

parse in class TermporalAccessorValue<java.time.LocalDate>

Parameters:

value - The value, never null.

formatter - The formatter, never null.

Returns:

The value object, never null.

Throws:

java.text.ParseException - If the value could not be parsed.

java.lang.Exception - For other errors.

convert

public java.time.LocalDate convert(java.lang.Object value,
                                   Value.Type oldType,
                                   LocaleInfo localeInfo)
                            throws java.lang.Exception

Converts a value from another type. If the type is not defined, check the object instance for possible conversions.

Parameters:

value - The value to convert.

oldType - The old type, null for not defined.

localeInfo - The locale information, null to look-up from current thread or if not found, for system default.

Returns:

The value object.

Throws:

java.lang.Exception - For other errors.

asLong

public long asLong(java.time.LocalDate value,
                   LocaleInfo localeInfo)

Returns a long value if possible.

Parameters:

value - The Value object.

localeInfo - The locale information, null to look-up from current thread or if not found, for system default.

Returns:

The long value, e.g. in milliseconds, or Long.MIN_VALUE for not possible.