public class DatatypeFactoryImpl extends DatatypeFactory
Factory that creates new javax.xml.datatype
Object
s that map XML to/from Java Object
s.
DatatypeFactory.newInstance()
is used to create a new DatatypeFactory
.
The following implementation resolution mechanisms are used in the following order:
DatatypeFactory.DATATYPEFACTORY_PROPERTY
, "javax.xml.datatype.DatatypeFactory
",
exists, a class with the name of the property's value is instantiated.
Any Exception thrown during the instantiation process is wrapped as a DatatypeConfigurationException
.
Properties
Object
.
The Properties
Object
is then queried for the property as documented in the prior step
and processed as documented in the prior step.
META-INF/services/java.xml.datatype.DatatypeFactory
.
Any Exception thrown during the instantiation process is wrapped as a DatatypeConfigurationException
.
Class
specified by
DatatypeFactory.DATATYPEFACTORY_IMPLEMENTATION_CLASS
, "javax.xml.datatype.DatatypeFactoryImpl
".
Any Exception thrown during the instantiation process is wrapped as a DatatypeConfigurationException
.
DATATYPEFACTORY_IMPLEMENTATION_CLASS, DATATYPEFACTORY_PROPERTY
Constructor and Description |
---|
DatatypeFactoryImpl()
Public constructor is empty..
|
Modifier and Type | Method and Description |
---|---|
Duration |
newDuration(boolean isPositive,
BigInteger years,
BigInteger months,
BigInteger days,
BigInteger hours,
BigInteger minutes,
BigDecimal seconds)
Obtain a new instance of a
Duration
specifying the Duration as isPositive, years, months, days, hours, minutes, seconds. |
Duration |
newDuration(long durationInMilliseconds)
Obtain a new instance of a
Duration
specifying the Duration as milliseconds. |
Duration |
newDuration(String lexicalRepresentation)
Obtain a new instance of a
Duration
specifying the Duration as its string representation, "PnYnMnDTnHnMnS",
as defined in XML Schema 1.0 section 3.2.6.1. |
XMLGregorianCalendar |
newXMLGregorianCalendar()
Create a new instance of an
XMLGregorianCalendar . |
XMLGregorianCalendar |
newXMLGregorianCalendar(BigInteger year,
int month,
int day,
int hour,
int minute,
int second,
BigDecimal fractionalSecond,
int timezone)
Constructor allowing for complete value spaces allowed by
W3C XML Schema 1.0 recommendation for xsd:dateTime and related
builtin datatypes.
|
XMLGregorianCalendar |
newXMLGregorianCalendar(GregorianCalendar cal)
Create an
XMLGregorianCalendar from a GregorianCalendar . |
XMLGregorianCalendar |
newXMLGregorianCalendar(int year,
int month,
int day,
int hour,
int minute,
int second,
int millisecond,
int timezone)
Constructor of value spaces that a
java.util.GregorianCalendar instance would need to convert to an
XMLGregorianCalendar instance. |
XMLGregorianCalendar |
newXMLGregorianCalendar(String lexicalRepresentation)
Create a new XMLGregorianCalendar by parsing the String as a lexical representation.
|
newDuration, newDurationDayTime, newDurationDayTime, newDurationDayTime, newDurationDayTime, newDurationYearMonth, newDurationYearMonth, newDurationYearMonth, newDurationYearMonth, newInstance, newInstance, newXMLGregorianCalendarDate, newXMLGregorianCalendarTime, newXMLGregorianCalendarTime, newXMLGregorianCalendarTime
public DatatypeFactoryImpl()
Public constructor is empty..
Use DatatypeFactory.newInstance()
to create a DatatypeFactory
.
public Duration newDuration(String lexicalRepresentation)
Obtain a new instance of a Duration
specifying the Duration
as its string representation, "PnYnMnDTnHnMnS",
as defined in XML Schema 1.0 section 3.2.6.1.
XML Schema Part 2: Datatypes, 3.2.6 duration, defines duration
as:
duration represents a duration of time. The value space of duration is a six-dimensional space where the coordinates designate the Gregorian year, month, day, hour, minute, and second components defined in Section 5.5.3.2 of [ISO 8601], respectively. These components are ordered in their significance by their order of appearance i.e. as year, month, day, hour, minute, and second.
All six values are set and availabe from the created Duration
The XML Schema specification states that values can be of an arbitrary size.
Implementations may chose not to or be incapable of supporting arbitrarily large and/or small values.
An UnsupportedOperationException
will be thrown with a message indicating implementation limits
if implementation capacities are exceeded.
newDuration
in class DatatypeFactory
lexicalRepresentation
- String
representation of a Duration
.Duration
created from parsing the lexicalRepresentation
.IllegalArgumentException
- If lexicalRepresentation
is not a valid representation of a Duration
.UnsupportedOperationException
- If implementation cannot support requested values.NullPointerException
- if lexicalRepresentation
is null
.public Duration newDuration(long durationInMilliseconds)
Obtain a new instance of a Duration
specifying the Duration
as milliseconds.
XML Schema Part 2: Datatypes, 3.2.6 duration, defines duration
as:
duration represents a duration of time. The value space of duration is a six-dimensional space where the coordinates designate the Gregorian year, month, day, hour, minute, and second components defined in Section 5.5.3.2 of [ISO 8601], respectively. These components are ordered in their significance by their order of appearance i.e. as year, month, day, hour, minute, and second.
All six values are set by computing their values from the specified milliseconds
and are availabe using the get
methods of the created Duration
.
The values conform to and are defined by:
XMLGregorianCalendar
Date/Time Datatype Field Mapping Between XML Schema 1.0 and Java RepresentationThe default start instance is defined by GregorianCalendar
's use of the start of the epoch: i.e.,
Calendar.YEAR
= 1970,
Calendar.MONTH
= Calendar.JANUARY
,
Calendar.DATE
= 1, etc.
This is important as there are variations in the Gregorian Calendar,
e.g. leap years have different days in the month = Calendar.FEBRUARY
so the result of Duration.getMonths()
and Duration.getDays()
can be influenced.
newDuration
in class DatatypeFactory
durationInMilliseconds
- Duration in milliseconds to create.Duration
representing durationInMilliseconds
.public Duration newDuration(boolean isPositive, BigInteger years, BigInteger months, BigInteger days, BigInteger hours, BigInteger minutes, BigDecimal seconds)
Obtain a new instance of a Duration
specifying the Duration
as isPositive, years, months, days, hours, minutes, seconds.
The XML Schema specification states that values can be of an arbitrary size.
Implementations may chose not to or be incapable of supporting arbitrarily large and/or small values.
An UnsupportedOperationException
will be thrown with a message indicating implementation limits
if implementation capacities are exceeded.
newDuration
in class DatatypeFactory
isPositive
- Set to false
to create a negative duration. When the length
of the duration is zero, this parameter will be ignored.years
- of this Duration
months
- of this Duration
days
- of this Duration
hours
- of this Duration
minutes
- of this Duration
seconds
- of this Duration
Duration
created from the specified values.IllegalArgumentException
- If values are not a valid representation of a Duration
.UnsupportedOperationException
- If implementation cannot support requested values.NullPointerException
- If any values are null
.newDuration(boolean isPositive, BigInteger years, BigInteger months, BigInteger days,
BigInteger hours, BigInteger minutes, BigDecimal seconds)
public XMLGregorianCalendar newXMLGregorianCalendar()
Create a new instance of an XMLGregorianCalendar
.
All date/time datatype fields set to DatatypeConstants.FIELD_UNDEFINED
or null.
newXMLGregorianCalendar
in class DatatypeFactory
XMLGregorianCalendar
with all date/time datatype fields set to
DatatypeConstants.FIELD_UNDEFINED
or null.public XMLGregorianCalendar newXMLGregorianCalendar(String lexicalRepresentation)
Create a new XMLGregorianCalendar by parsing the String as a lexical representation.
Parsing the lexical string representation is defined in XML Schema 1.0 Part 2, Section 3.2.[7-14].1, Lexical Representation.
The string representation may not have any leading and trailing whitespaces.
The parsing is done field by field so that the following holds for any lexically correct String x:
newXMLGregorianCalendar(x).toXMLFormat().equals(x)
Except for the noted lexical/canonical representation mismatches listed in XML Schema 1.0 errata, Section 3.2.7.2.
newXMLGregorianCalendar
in class DatatypeFactory
lexicalRepresentation
- Lexical representation of one the eight XML Schema date/time datatypes.XMLGregorianCalendar
created from the lexicalRepresentation
.IllegalArgumentException
- If the lexicalRepresentation
is not a valid XMLGregorianCalendar
.NullPointerException
- If lexicalRepresentation
is null
.public XMLGregorianCalendar newXMLGregorianCalendar(GregorianCalendar cal)
Create an XMLGregorianCalendar
from a GregorianCalendar
.
Field by Field Conversion from
GregorianCalendar to an XMLGregorianCalendar
|
|
---|---|
java.util.GregorianCalendar field |
javax.xml.datatype.XMLGregorianCalendar field |
ERA == GregorianCalendar.BC ? -YEAR : YEAR |
XMLGregorianCalendar.setYear(int year) |
MONTH + 1 |
XMLGregorianCalendar.setMonth(int month) |
DAY_OF_MONTH |
XMLGregorianCalendar.setDay(int day) |
HOUR_OF_DAY, MINUTE, SECOND, MILLISECOND |
XMLGregorianCalendar.setTime(int hour, int minute, int second, BigDecimal fractional) |
(ZONE_OFFSET + DST_OFFSET) / (60*1000) (in minutes) |
XMLGregorianCalendar.setTimezone(int offset) *
|
*conversion loss of information. It is not possible to represent
a java.util.GregorianCalendar
daylight savings timezone id in the
XML Schema 1.0 date/time datatype representation.
To compute the return value's TimeZone
field,
this.getTimezone() != FIELD_UNDEFINED
,
create a java.util.TimeZone
with a custom timezone id
using the this.getTimezone()
.GregorianCalendar
default timezone value
for the host is defined as specified by
java.util.TimeZone.getDefault()
.newXMLGregorianCalendar
in class DatatypeFactory
cal
- java.util.GregorianCalendar
used to create XMLGregorianCalendar
XMLGregorianCalendar
created from java.util.GregorianCalendar
NullPointerException
- If cal
is null
.public XMLGregorianCalendar newXMLGregorianCalendar(int year, int month, int day, int hour, int minute, int second, int millisecond, int timezone)
Constructor of value spaces that a
java.util.GregorianCalendar
instance would need to convert to an
XMLGregorianCalendar
instance.
XMLGregorianCalendar eon
and
fractionalSecond
are set to null
A DatatypeConstants.FIELD_UNDEFINED
value indicates that field isnot set.
newXMLGregorianCalendar
in class DatatypeFactory
year
- of XMLGregorianCalendar
to be created.month
- of XMLGregorianCalendar
to be created.day
- of XMLGregorianCalendar
to be created.hour
- of XMLGregorianCalendar
to be created.minute
- of XMLGregorianCalendar
to be created.second
- of XMLGregorianCalendar
to be created.millisecond
- of XMLGregorianCalendar
to be created.timezone
- of XMLGregorianCalendar
to be created.XMLGregorianCalendar
created from specified values.IllegalArgumentException
- If any individual parameter's value is outside the maximum value constraint for the field
as determined by the Date/Time Data Mapping table in XMLGregorianCalendar
or if the composite values constitute an invalid XMLGregorianCalendar
instance
as determined by XMLGregorianCalendar.isValid()
.public XMLGregorianCalendar newXMLGregorianCalendar(BigInteger year, int month, int day, int hour, int minute, int second, BigDecimal fractionalSecond, int timezone)
Constructor allowing for complete value spaces allowed by
W3C XML Schema 1.0 recommendation for xsd:dateTime and related
builtin datatypes. Note that year
parameter supports
arbitrarily large numbers and fractionalSecond has infinite
precision.
newXMLGregorianCalendar
in class DatatypeFactory
year
- of XMLGregorianCalendar
to be created.month
- of XMLGregorianCalendar
to be created.day
- of XMLGregorianCalendar
to be created.hour
- of XMLGregorianCalendar
to be created.minute
- of XMLGregorianCalendar
to be created.second
- of XMLGregorianCalendar
to be created.fractionalSecond
- of XMLGregorianCalendar
to be created.timezone
- of XMLGregorianCalendar
to be created.XMLGregorianCalendar
created from specified values.IllegalArgumentException
- If any individual parameter's value is outside the maximum value constraint for the field
as determined by the Date/Time Data Mapping table in XMLGregorianCalendar
or if the composite values constitute an invalid XMLGregorianCalendar
instance
as determined by XMLGregorianCalendar.isValid()
.NullPointerException
- If any parameters are null
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